Abstracts
ABSTRACT
AOGS 2026 Abstracts
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Browse by Section: AS - Atmospheric Sciences BG - Biogeosciences HS - Hydrological Sciences IG - Interdisciplinary Geosciences OS - Ocean Sciences PS - Planetary Sciences ST - Solar and Terrestrial Sciences SE - Solid Earth Sciences SS - Special Sessions |
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Solid Earth Sciences
SE01 | SE03 | SE05 | SE06 | SE13 | SE14 | SE15 | SE16 | SE18 | SE20 | SE23 | SE24 | SE25 | SE26 | SE27 | SE28 | SE29 | SE30 | SE31 | SE33 | SE34 | SE35 | SE36 | SE37 | SE38 | SE40 | SE43 | SE44 | SE46 | SE47 | SE49 | SE50 |
| SE01 SE General Session | ||
| Abstract ID | Abstract Title | Authors |
| SE01-A025 | Alkaline magmas in within-plate tectonic settings, controlling processes of their evolution: A case study from Prakasam Alkaine Province, Southern India | Mallikarjuna Reddy RAGI1#+, Nalluri SRIDHAR2, Thakur HARIKA3 1Kakatiya University, India, 2Department of Geology, Kakatiya University, Warangal, India, 3Deartment of Geology, Kakatiya University, Warangal, Telangana, India |
| SE01-A001 | Closed-form Expressions of Gravity and Gravity Gradient Tensor Response Due to an Elliptical Disk | HYOUNGREA RIM#+ Pusan National University, Korea, South |
| SE01-A002 | A study of the Travel-Time Equations for Refraction Waves in TI Media | Young-Fo CHANG1#+, Fang-Yu LI2 1National Chung Cheng University, Taiwan, 2 National Chung Cheng University, Taiwan |
| SE01-A003 | Ped Structure Development in Paleosols as a Key to Understanding Fossilized Riparian Forest Regeneration in Floodplain Environments | Haruki SUGIYAMA#+, Kohki YOSHIDA Shinshu University, Japan |
| SE01-A005 | Conceptual Approaches to Māori Hazard Forecasting on Mt Ruapehu | Michael SMITH#+ Massey university, New Zealand |
| SE01-A013 | Status Report of North American-pacific Geopotential Datum of 2022 | Yan Ming WANG#+ National Oceanic and Atmospheric Administration, United States |
| SE01-A006 | Research to Improve the Accuracy and Precision on K-Ar Dating of Young Volcanic Rocks | Tetsumaru ITAYA1#+, Hironobu HYODO2 1Hiruzen Institute for Geology & Chronology, Japan, 2Okayama University of Science , Japan |
| SE01-A009 | Uranium Behavior Under Variable Geochemical Conditions During Water–rock Interactions: Batch Experiments from the Okcheon Metamorphic Belt, Korea | Hakyung CHO1+, Soyeon LIM2, Sung-Wook JEEN2# 1Department of Environment and Energy, Jeonbuk National University, Korea, South, 2Jeonbuk National University, Korea, South |
| SE01-A012 | High-resolution Earthquake Relocation Reveals a Relay-ramp Linkage in the Semangko Bay Pull-apart System | Yesi JANUARTI1,2#+, Wu-Cheng CHI3, Puji ARIYANTO4,5, Yuancheng GUNG6 1National Taiwan University, Indonesia, 2Indonesian Agency of Meteorology, Climatology, and Geophysics (BMKG), Indonesia, 3Academia Sinica, Taiwan, 4Taiwan International Graduate Program (TIGP)–Earth System Science Program(ESS), Academia Sinica and National Central University, Academia Sinica, Taiwan, 5Indonesia State College of Meteorology, Climatology, and Geophysics (STMKG), Indonesia, 6National Taiwan University, Taiwan |
| SE01-A007 | Argon Geochronology and Island Arc–ophiolite Evolution of the Akitekyi Amphibolite Zone, Paleoproterozoic Ashanti Belt, Ghana | Satoshi YOSHIMARU1#+, Meng-Wan YEH2, Shoichi KIYOKAWA3, Kwabina IBRAHIM4, Frank NYAME4, George TETTEH5 1Kyushu University, Japan, 2National Taiwan Normal University, Taiwan, 3Kyushu Univ., Japan, 4University of Ghana, Ghana, 5University of Mines and Technology, Ghana |
| SE01-A014 | A Classification Study of Earthquakes, Explosions, and Collapse Events in the Korean Peninsula | Kyungmin MIN#+, Mikyung CHOI, Yeongjae CHOI, Ah-hyun BYUN, Enyoung JO, Sun-Cheon PARK Korea Meteorological Administration, Korea, South |
| SE01-A015 | New 40Ar/39Ar Dates Confirm The Genetic Link Between The Bana Igneous Complex And Transitional Basalts Of The Cameroon Line | Felicite AYABA1#+, Kwan-Nang PANG1, Liekun YANG2, Fei WANG3, Jean-Pierre TCHOUANKOUE4, Brilliant KANDZIM NFORBA5 1Academia Sinica, Taiwan, 2State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China, China, 3Tethys Research Center, China, 4Department of Earth Sciences, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon, Cameroon, 5State Key Laboratory of Geological Processes and Mineral Resources, School of Earth Sciences, China University of Geosciences, Wuhan, 430074, China, China |
| SE01-A011 | Characterizing Complex Air Traffic Kinematics Through Seismic and Acoustic Observations | Yuxing PAN1+, Yutan CHEN1, Haoran MENG1#, Jing LI2, Wei ZHANG1 1Southern University of Science and Technology, China, 2Jilin University, China |
| SE01-A052 | Mantle Plume Control on Basin Development: New Tectono-magmatic Scenario for the Formation of the Eastern Mediterranean Basin | Uri SCHATTNER1#+, Amit SEGEV2 1University of Haifa, Israel, 2Geological Survey of Israel, Israel |
| SE01-A035 | Using Rayleigh Wave Ellipticity Deciphering the Fluid Migration in the Crust of New Zealand | Cheng-Chien PENG1#+, Ban-Yuan KUO2 1Institute of Earth Sciences, Academia Sinica, Taiwan, 2Academia Sinica, Taiwan |
| SE01-A018 | Investigating Seismic Anisotropy Using Shear Wave Splitting at a Deformation Front: Insight from Microearthquakes Recorded by a Dense-array | Yu-Lien YEH1#+, Strong WEN2 1National Chung Cheng University, Taiwan, 2National Chung Cheng University, Taiwan, Taiwan |
| SE01-A020 | Water-depth-controlled Spectral Fringes in Coastal Seismic Signals from Marine Surveys | Liquan CHEN1#+, Yixiao SHENG2 1University of Science and Technology of China (USTC), China, 2University of Science and Technology of China, China |
| SE01-A019 | A Quantitative Measure of Foreshock and Aftershock Activities of the 2016 Kumamoto Earthquake, Japan Based on Shear Strain Energy | Tomotake UENO1#+, Tatsuhiko SAITO1, Sachiko TANAKA1, Angela MENESES-GUTIERREZ2 1National Research Institute for Earth Science and Disaster Resilience, Japan, 2National Research Institute for Earth Science and Disaster Resilience , Japan |
| SE01-A028 | Inter-plate Coupling Inferred from Repeating Earthquake Activity Off the East Coast of Aomori Prefecture and Off Sanriku, Northeastern Japan | Toshihiro IGARASHI#+ The University of Tokyo, Japan |
| SE01-A033 | The Characteristics of Subsurface Geology and Bathymetry Off the Southeastern Boso Peninsula Based on Sub-bottom Profiler and Multibeam Echosounder | Misaki YONEYAMA1#+, Araki INA1, Kazuo NAKAHIGASHI1, TADASHI MIYAZAKI2, RYUICHI HAGITA1, HIROKI JOSHIMA1, Kei TABUCHI1, Sotome YUKI1, Koki NISHIDA1, Seishiro FURUYAMA1 1Tokyo University of Marine Science and Technology, Japan, 2Tokyo University of Marine Science and Technology, Japan, Japan |
| SE01-A032 | Low-angle Subduction of the Indian Plate and Earthquake Stress Field Below the Eastern Himalayas | Ling BAI#+ Institute of Tibetan Plateau Research, Chinese Academy of Sciences, China |
| SE01-A034 | Sign Count Analysis of Gravity Anomalies: A Novel Approach for Characterizing Heterogeneous Density Structure of Seamounts | Seung-Sep KIM1#+, Gyuha HWANG2, Youngtak KO2 1Chungnam National University, Korea, South, 2Korea Institute of Ocean Science and Technology, Korea, South |
| SE01-A036 | Harmonic Tremor Observations from Ocean-bottom Seismometers in the Southern Okinawa Trough | Jing-Yi LIN1#+, An Chien HUANG2, Yi-Chin LIN1, Song-Chuen CHEN3 1National Central University, Taiwan, 2Green Energy and Environment Research Laboratory (GEL), Industrial Technology Research Institute, Taiwan, 3Geological Survey and Mining Management Agency, MOEA., Taiwan |
| SE01-A038 | Feasibility of S-net Ocean-Bottom Seismograph Waveform Data for FAMT analysis | Taro OKAMOTO1#+, Hiroshi TAKENAKA2, Takeshi NAKAMURA3, Masanao KOMATSU4 1Institute of Science Tokyo, Japan, 2Okayama University, Japan, 3Central Research Institute of Electric Power Industry, Japan, 4Okayama Gakuin University, Japan |
| SE01-A037 | Large-scale Numerical Simulation in Global Coordinates Using Curvilinear Grid Finite Difference Method | Xinsong WANG+, Wei ZHANG# Southern University of Science and Technology, China |
| SE01-A044 | Initial Geo- and Thermochronological Results from the Northern Central Cordillera Mountain Range, Luzon, Philippines | Clod Anne PUNZALAN1#+, Noelynna RAMOS2,3, Shigeru SUEOKA4, Yuan-Hsi LEE5, Karl JABAGAT5, Shao Jyun WANG5, Shin MEI5 1University of the Philippines - Diliman, Philippines, 2University of the Philippines Diliman, Philippines, 3National Institute of Geological Sciences, College of Science, University of the Philippines Diliman, Philippines, 4Japan Atomic Energy Agency, Japan, 5National Chung Cheng University, Taiwan |
| SE01-A043 | Multidisciplinary Stations: a Next Generation Tool Kit for Geoscience | Izumi IWAOKA1#+, Tai Hung TAN2 1Nanometrics Inc, Canada, 2Nanometrics Inc, Singapore |
| SE01-A039 | A Seismological Analysis and Forensic Study of the April 22, 2011, Explosion in the Taipei Metropolitan Area | Bor-Shouh HUANG#+ Academia Sinica, Taiwan |
| SE01-A041 | Revolutionizing Borehole/posthole Installations: Self-orienting Seismic System | Izumi IWAOKA1#+, Tai Hung TAN2 1Nanometrics Inc, Canada, 2Nanometrics Inc, Singapore |
| SE01-A045 | Quantitative assessment of earthquake predictability and predicting powers of forecasting models | Jiancang ZHUANG#+ Institute of Statistical Mathematics, Japan |
| SE01-A047 | Formation and Preservation of Paleoproterozoic Boron-rich Evaporites | Dan WANG#+ Institute of Geology, Chinese Academy of Geological Sciences, China |
| SE03 Signals of Fluid–rock Interaction in Subduction Systems: Petrological and Geochemical Perspectives | ||
| Abstract ID | Abstract Title | Authors |
| SE03-A013 | Possibility of Within-Olivine Residence and Pathway of Mantle Melts/fluids Inferred from Olivine Xenocrysts in Oshima-Ōshima Picritic Basalts | Ryo TSUKAWAKI1#+, Terumi EJIMA2, Atusi NINOMIYA3, Yuto SATO4, Hirochika SUMINO5, Shoji ARAI6 1Shinshu Univ., Japan, 2Shinshu University, Japan, 3Sumiko Resources Exploration & Development Co., Ltd., Japan, 4JAMSTEC Kochi, Japan, 5The University of Tokyo, Japan, 6Kanazawa University, Japan |
| SE03-A002 | Tracing Macroscopic Supercritical Fluid Release In Deeply Subducted Continental Crust: Insights From The Sulu Orogenic Belt | Songjie WANG#+ Shandong University of Science and Technology, China |
| SE03-A003 | Spatiotemporal Variations in Chemical Composing, H-O-Sr Isotopes, and Flux of Mud Volcanoes in the Wu-shan-ting Area: A 2016–2024 Study | Hung-Chun CHAO1#+, Chen-Feng YOU2, In-Tian LIN3 1National Chung Cheng University, Taiwan, 2National Cheng Kung University, Taiwan, 3Exploration and Development Research Institute, CPC Corporation, Taiwan |
| SE03-A004 | Contrasting Forearc Seismic Structures and Fluid Signatures Beneath Northeast and Southwest Japan | Garam KIM#+, Junichi NAKAJIMA Institute of Science Tokyo, Japan |
| SE03-A014 | Evaluation of Enstatite Chondrite Model Based on Melting Relations in the System MgSiO3-SiO2 | Takuya MORIGUTI1#+, Yusuke YACHI2, Akira YONEDA3, Eiji ITO4 1Institute for Planetary Materials, Japan, 2Institute for Planetary Materials, Japan , Japan, Japan, 3Department of Earth and Space Science, Graduate School of Science, Osaka University, Japan, 4Institute for Planetary Materials, Japan , Japan |
| SE03-A012 | Origin of Magnetite Aggregates in the Happo-O’ne Metaperidotite, Central Japan: Toward Understanding of Mantle-wedge Fluid Activities | Seinosuke YAMADA1#+, Terumi EJIMA1, Shoji ARAI2 1Shinshu University, Japan, 2Kanazawa University, Japan |
| SE03-A009 | The Generation and Enhancement of the Adakite Signature in the Ultra-high Sr Intermediate-silicic Rocks from Colo Volcano, Sulawesi, Indonesia | Gamma ABDUL JABBAR1#+, Marco BRENNA1, Shane CRONIN2, Andrea VEROLINO3, Alessio PONTESILLI4, Petrus LE ROUX5 1University of Otago, New Zealand, 2University of Auckland, New Zealand, 3University of Paris-Saclay, France, 4L'Istituto Nazionale di Geofisica e Vulcanologia, Italy, 5University of Cape Town, South Africa |
| SE03-A011 | Evolutional history of the Tyrrhenian back-arc Basin reconstructed by depleted mantle peridotites drilled by IODP Expedition 402 | Sayako TERADA1#+, Norikatsu AKIZAWA1, Tomoaki MORISHITA2, Masako YOSHIKAWA1, Tomoyuki SHIBATA3, Akihiro TAMURA4, Nishio IKUYA1, Alessio SANFILIPPO5, Ashutosh PANDEY6 1Hiroshima University, Japan, 2Institute of Science and Engineering Faculty of Natural System, Kanazawa University, Japan, 3Hiroshima University, Japan, Japan, 4Kanazawa university, Japan, 5Kanazawa University, Japan, 6IISER TVM, India |
| SE03-A015 | Partial Melting Recording Thermal Overprint During Exhumation of the South Altyn Tagh | Yuting CAO#+ Shandong University of Science and Technology, China |
| SE03-A016 | Developmental Processes of Authigenic Carbonate in the Okinawa Trough | Soma NOBUHARA1#+, Yumiko HARIGANE2, Akihiro KANO3, Tomo AOKI4, Hiroki MINAMI4, Keitatsu KAMOCHI4, Seishiro FURUYAMA1 1Tokyo University of Marine Science and Technology, Japan, 2National Institute of Advanced Industrial Science and Technology, Japan, 3The University of Tokyo, Japan, 4Japan Coast Guard, Japan |
| SE03-A018 | The Source Fluids for Nephrite and Serpentinite Metasomatism in Eastern Taiwan—clarification by B Isotopes and Sr Isotopes | Julien PI1#+, Huei-Fen CHEN2, Hung-Chun CHAO1 1National Chung Cheng University, Taiwan, 2National Taiwan Ocean University, Taiwan |
| SE03-A024 | Fluid-assisted Brittle Fracturing Triggers Ductile Deformation and Foliation Development in Antigorite Serpentinite in the Nomo Metamorphic Rocks | Tomohiro TAKENAWA1#+, Jun MUTO1, Sando SAWA1, Ken-ichi HIRAUCHI2 1Tohoku University, Japan, 2Shizuoka University, Japan |
| SE03-A020 | Revisiting Aragonite–Calcite Transformation In Ward Creek Aragonite Marbles: Microstructures, Fluids, And Isotopic Constraints | Aoka HOASHI#+, Tatsuki TSUJIMORI, Hideko TAKAYANAGI, Yasufumi IRYU Tohoku University, Japan |
| SE03-A021 | Serpentinite Boron Isotope Dilemma: Dehydration Proxy or Fluid Overprint? | Tatsuki TSUJIMORI1#+, Yi-Xiang CHEN2 1Tohoku University, Japan, 2University of Science and Technology of China, China |
| SE03-A023 | Direct of Evidence of Dehydration Embrittlement in Subducted Continental Crust in the Upper Mantle; Pseudotachylite in Uhp Metamorphic Rocks | Kazuaki OKAMOTO1,2#+ 1Saitama University, Japan, 2Tokyo Gakugei University, Japan |
| SE03-A029 | Boron Isotopes Record Fluid Activity and Anatexis in the Himalayan Orogen | Guibin ZHANG#+ Peking University, China |
| SE05 Composition and Structure of Earth and Planetary Interior: Insights from Geophysics and Geochemistry, Present and Past | ||
| Abstract ID | Abstract Title | Authors |
| SE05-A010 | Os Isotopic Evidence for an Ancient Depleted Mantle Component Beneath Northwestern Pacific Petit-spot Volcanoes | Yuka NIWA1#+, Norikatsu AKIZAWA2, Olivier ALARD3, Yoann GREAU4, Naoto HIRANO5, Shiki MACHIDA6, Akira ISHIKAWA1 1Institute of Science Tokyo, Japan, 2Hiroshima University, Japan, 3 Australian National University, Australia, 4Australian National University, Australia, 5Tohoku University, Japan, 6Chiba Institute of Technology, Japan |
| SE05-A002 | Ancient Melting Event Recorded in Fore-arc Mantle Peridotites | Norikatsu AKIZAWA1#+, Nishio IKUYA1, Rion YAMAOKA2, Akira ISHIKAWA3, Yuji ICHIYAMA4, Teruaki ISHII5, Yasuhiko OHARA 6, Kenichiro TANI7 1Hiroshima University, Japan, 2The University of Tokyo, Japan, 3Science Tokyo, Japan, 4Chiba university, Japan, 5Shizuoka University, Japan, 6Hydrographic and Oceanographic Department of Japan, Japan, 7National Museum of Nature and Science, Japan |
| SE05-A004 | Mechanisms of Amphibole LPO Development and Implications for Seismic Anisotropy in the Yeoncheon Amphibolites, South Korea | Sejin JUNG1#+, Junha KIM2, Haemyeong JUNG1 1Seoul National University, Korea, South, 2Tectonophysics Laboratory, School of Earth and Environmental Sciences, Seoul National University, Korea, South |
| SE05-A005 | Geochemical Heterogeneity of the Oceanic Asthenosphere Inferred from Osmium Isotopic Compositions of Northwestern Pacific Petit-spot Volcanoes | Kazuto MIKUNI1,2#+, Akira ISHIKAWA2, Naoto HIRANO3, Shiki MACHIDA4, Norikatsu AKIZAWA5, Tetsuya YOKOYAMA2 1Geological Survey of Japan, AIST, Japan, 2Institute of Science Tokyo, Japan, 3Tohoku University, Japan, 4Chiba Institute of Technology, Japan, 5Hiroshima University, Japan |
| SE05-A012 | Late Archean Mantle Evolution Inferred From Highly Siderophile Element Geochemistry Of Komatiites And Basalts In Yilgarn Craton Western Australia | Rhys CLIFFORD1#+, Akira ISHIKAWA1, Marco FIORENTINI2, Nicolas THÉBAUD2, Tetsuya YOKOYAMA1, Yuichiro UENO3, Norikatsu AKIZAWA4 1Institute of Science Tokyo, Japan, 2University of Western Australia, Australia, 3Tokyo Institute of Technology, Japan, 4Hiroshima University, Japan |
| SE05-A011 | Re–Os Isotope Heterogeneity Recorded in Abyssal Peridotites: Insights Into the Scale and Extent of Upper Mantle Heterogeneity | Rentaro TAKAHASHI1#+, Akira ISHIKAWA1, Tetsuya YOKOYAMA1, Teruaki ISHII2, Norikatsu AKIZAWA3, Katsuhiko SUZUKI4 1Institute of Science Tokyo, Japan, 2Shizuoka University, Japan, 3Hiroshima University, Japan, 4Japan Agency for Marine-Earth Science and Technology, Japan |
| SE05-A018 | Branching Between Normal and Abnormal Grain Growth in a Pinned Olivine–Spinel System: Implications from Takashima Dunite Xenoliths | Tan FURUKAWA#+, Tatsuki TSUJIMORI Tohoku University, Japan |
| SE05-A017 | Integrating Accessory Mineral Geochemistry with Machine Learning in Detrital Mineral Studies | Keita ITANO1#+, Tsuyoshi IIZUKA2 1Japan Agency for Marine-Earth Science and Technology, Japan, 2The University of Tokyo, Japan |
| SE05-A015 | Reevaluating the Eruption Age of the Ontong Java Plateau Basalts Using Re–os Isotope System | Juri UDA1#+, Akira ISHIKAWA1, Takashi SANO2, Tetsuya YOKOYAMA1, Maria Luisa TEJADA3, Katsuhiko SUZUKI3 1Institute of Science Tokyo, Japan, 2National Museum of Nature and Science, Japan, 3Japan Agency for Marine-Earth Science and Technology, Japan |
| SE05-A016 | Constraints on the origin of ultrahigh pressure peridotites from Western Gneiss Region, Norway, based on highly siderophile element geochemistry | Yuya SUGIYAMA1#+, Akira ISHIKAWA1, Tetsuya YOKOYAMA1, Katsuhiko SUZUKI2 1Institute of Science Tokyo, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan |
| SE05-A020 | Implementation and Benchmarking of Multi-component, Two-phase Flow Equations | Kang Wei LIM1#+, Charles-Édouard BOUKARÉ2, Henri SAMUEL1, James BADRO1 1Institut de Physique du Globe de Paris, France, 2York University, Canada |
| SE06 Faults and Earthquakes: Networks, Precursors, Monitoring Systems and Numerical Modelling Techniques | ||
| Abstract ID | Abstract Title | Authors |
| SE06-A031 | The Role of Aftershock Clustering in the Information Content of Earthquake Nowcasting | Sonu DEVI1#+, Sumanta PASARI2 1Birla Institute of Technology And Science, Pilani (BITS Pilani), India, 2BITS Pilani, India |
| SE06-A002 | Tidal Sensitivity of Shallow Very Low-frequency Earthquakes in the Hyuganada Region | Shugo TOCHITANI#+, Naoki SUDA Hiroshima University, Japan |
| SE06-A006 | Viscoelastic postseismic deformation of the 1950 Mw8.7 Assam earthquake | Zhihao WANG1#+, Yan HU2 1University of Science and Technology of China, China, 2Deep Space Exploration Laboratory, China |
| SE06-A017 | Integrated Investigation on Heterogeneous Lower Crust Rheology and Afterslip Behavior Following the 2024 Mw7.5 Noto Peninsula Earthquake | Siyuan YANG+, Jian LIN# Southern University of Science and Technology, China |
| SE06-A018 | Estimation of Friction Parameters of the Source Regions of Slow Slip Events from Recurrence Intervals | Naoyuki KATO#+ The University of Tokyo, Japan |
| SE06-A019 | Dynamic Rupture Simulations on the Central Range and Longitudinal Valley Faults for the 2022 Taiwan Chihshang Earthquake | Yuan-Yi YEN#+, Chun-Te CHEN, Yin-Tung YEN Sinotech Engineering Consultants, INC., Taiwan |
| SE06-A020 | Inversion Tectonics within an Aulacogen: Insights from the Kutch Rift Basin, Western India | Niketa DAYMA1#+, Vinee SRIVASTAVA2, Malay MUKUL3 1Indian Institute of Science Education and Research Bhopal, India, 2Department of Earth and Environmental Sciences, Indian Institute of Science Education and Research Bhopal, India, 3Dept of Earth Sciences, IIT Bombay, Mumbai 400076, India |
| SE06-A021 | Inelastic Crustal Deformation and Inland Seismogenesis of the Japan Islands | Takeshi SAGIYA1#+, Arong BAI1, Angela MENESES-GUTIERREZ2 1Nagoya University, Japan, 2National Research Institute for Earth Science and Disaster Resilience , Japan |
| SE06-A022 | Creeping But Capable: Evidence for Locked Asperities Along the Central Philippine Fault | Yogendra SHARMA1#+, Kuo-En CHING1, Ruey-Juin RAU1, John Emmanuel FUNGO1, Teresito BACOLCOL2 1National Cheng Kung University, Taiwan, 2Philippine Institute of Volcanology and Seismology, Philippines |
| SE06-A023 | Unlocking Fine-scale Crustal Deformation in Japan with Ultra-Dense GNSS Coverage | Yusaku OHTA#+, Miku OHTATE Tohoku University, Japan |
| SE06-A026 | Development of Representative Indicators for Evaluating the Operational Performance of On-Site Earthquake Early Warning System | Chiao Chu HSU#+, Shu-Hsien CHAO National Center for Research on Earthquake Engineering, NIAR, Taiwan |
| SE06-A027 | Evaluation of Shakemap Accuracy by Using Structural Vibration Monitoring Systems for Improving Post-earthquake Decision Making | Shu-Hsien CHAO1#+, Chiao Chu HSU1, Che-Min LIN2 1National Center for Research on Earthquake Engineering, NIAR, Taiwan, 2National Applied Research Laboratories, Taiwan |
| SE06-A037 | Foreshocks Evolution and the Seismic Nucleation Phase of an ML 5.6 Earthquake | Jinping ZI1#+, Hongfeng YANG2 1Shenzhen Research Institute, The Chinese University of Hong Kong, China, 2The Chinese University of Hong Kong, Hong Kong SAR |
| SE06-A034 | Fluid-controlled Tidal Modulation of Aftershocks: Insights from the 2022 Ms 6.8 Luding Earthquake, China | Jinbo ZHENG1,2#+, Jinhai ZHANG3, Aitaro KATO4, wei WANG5 1Chinese Academy of Sciences/ Earthquake research institute The University of Tokyo, China, 2The University of Tokyo, Japan, 3Chinese Academy of Sciences, China, 4Earthquake Research Institute, The University of Tokyo, Japan, 5Chinese Academy of Sciences, China, China |
| SE06-A043 | Precursory Strain Signatures of Blind Thrust Development: Insights from High-resolution Analogue Sandbox Modeling and Piv Analysis | Terry FURQAN#+, Benyamin SAPIIE, Meli HADIANA Institut Teknologi Bandung, Indonesia |
| SE06-A042 | Pervasive Fluid Migration Pathways in Japan Subduction Zone Revealed by Tidal Sensitivity | Jinbo ZHENG1,2+, wei WANG3, Jinhai ZHANG4# 1Chinese Academy of Sciences/ Earthquake research institute The University of Tokyo, China, 2The University of Tokyo, Japan, 3Chinese Academy of Sciences, China, China, 4Chinese Academy of Sciences, China |
| SE13 Magnetism Across Time and Space: Unlocking Earth and Planetary Histories | ||
| Abstract ID | Abstract Title | Authors |
| SE13-A003 | An Exceptionally Long Eocene Geomagnetic Reversal Recorded in IODP Site U1408 Sediments | Yuhji YAMAMOTO1#+, Slah BOULILA2, Futoshi TAKAHASHI3, Peter LIPPERT4 1Kochi University, Japan, 2Sorbonne Université, CNRS, France, 3Kyushu University, Japan, 4University of Utah, United States |
| SE13-A002 | The Orientation of Marine Sediment Cores Using a Submersible Equipped with a Cross-line Laser | Noriko KAWAMURA1#+, Kuniyuki FURUKAWA2, Tatsuo KANAMARU3, Kenichiro TANI4 1Japan Coast Guard, Japan, 2Aichi University, Japan, 3Nihon University, Japan, 4National Museum of Nature and Science, Japan |
| SE13-A009 | Archaeo-rock Magnetic Study of Bricks as Building Materials from Champa Ruins in Central Vietnam | Yu KITAHARA1#+, Chie KATO1, Van Tho NGUYEN2, Mariko YAMAGATA3 1Kyushu University, Japan, 2Management Board for My Son Cultural Heritage, Viet Nam, 3Rikkyo University, Japan |
| SE13-A005 | A Preliminary Report of Archeointensity in 1800 Years Ago Estimated from Yayoi Pottery of Kokujaku, Fukuoka, Japan | Yutaka YOSHIMURA1#+, Hyeon-Seon AHN2, Chie KATO1, Yuhji YAMAMOTO3, Chisato ANAI1, Yoshinori TAJIRI1, Tadahiro HATAKEYAMA4, Masao OHNO1 1Kyushu University, Japan, 2Korea Institute of Geoscience and Mineral Resources, Korea, South, 3Kochi University, Japan, 4Okayama University of Science, Japan |
| SE13-A006 | Chronology of Sub-bottom Sediments from Lake Shinji Based on Archaeomagnetic Secular Variation | Akira HAYASHIDA1#+, Koji SETO2, Kota KATSUKI2, Yoshiki SAITO2 1Doshisha University, Japan, 2Shimane University, Japan |
| SE13-A007 | Reappraisal Eruptive Age and Classification of Holocene Volcanic Products Around Nakadake Crater, Aso Volcano Using Paleomagnetic and Rock Magnetic Methods | Chisato ANAI1#+, Yasuo MIYABUCHI2, Mitsuru UTSUGI3, Shin YOSHIKAWA3, Nobutatsu MOCHIZUKI2, Hidetoshi SHIBUYA2, Takahiro OHKURA3 1Kyushu University, Japan, 2Kumamoto University, Japan, 3Kyoto University, Japan |
| SE13-A008 | Archeointensity and Rock-magnetic Study of Roof Tiles Excavated at the Koshobu Site, Dazaifu City | Chie KATO#+, Zhihao WANG, Chisato ANAI, Yutaka YOSHIMURA, Masao OHNO, Yoshinori TAJIRI Kyushu University, Japan |
| SE13-A014 | Localized Hydrothermal Alteration Induced by Cataclastic Flow in a Fossil Seismogenic Fault | Taizo UCHIDA1#+, Hirokuni ODA2, Hiroshi KAWABATA1, Naoto FUKUYO3, Yoshitaka HASHIMOTO1 1Kochi University, Japan, 2National Institude of Advanced Industrial Science and Technology, Japan, 3Hosei University, Japan |
| SE13-A010 | DeformMS: A Simple Toolbox for Modelling Magnetic Fabric Evolution During Rock Deformation | Martin CHADIMA1,2#+ 1AGICO, Advanced Geoscience Instruments Company, Czech Republic, 2Czech Academy of Sciences, Czech Republic |
| SE13-A011 | On the Precision of Anisotropy of Magnetic Remanence: Measuring Designs, High-field Experiments and Tensor Fitting Toolbox | Martin CHADIMA1,2#+ 1AGICO, Advanced Geoscience Instruments Company, Czech Republic, 2Czech Academy of Sciences, Czech Republic |
| SE13-A012 | Building a Credible Magnetofossil Record Into Deep Geological Time: Evidence for Magnetotactic Bacterial Presence Through the Jurassic | Andrew ROBERTS1#+, Derya GÜRER2, Liao CHANG3, Simone GALLEOTTI4 1Australian National University, Australia, 2University of Heidelberg, Germany, 3Peking University, China, 4University of Urbino, Italy |
| SE13-A015 | Archaeomagnetism in Japan | Tadahiro HATAKEYAMA#+ Okayama University of Science, Japan |
| SE13-A017 | A Preliminary Report on Rock Magnetic Investigation from Samples Across a Gold Mineralization Zone of Quartz Vein in South Korea | Hyeon-Seon AHN#+, Jaeguk JO, Bong Chul YOO Korea Institute of Geoscience and Mineral Resources, Korea, South |
| SE13-A019 | Building a Case for Frequent, Rapid Geomagnetic Field Instabilities and Their Wider Implications Over the Last Glacial Cycle | Andrew ROBERTS1#+, Alan COOPER2, Pavle ARSENOVIC3, Ganna POGREBNA4, Simon KDYR5, Hakan UCAR6, Ken MCCRACKEN7, Chris TURNEY8 1Australian National University, Australia, 2Charles Sturt University, Australia, 3Universität für Bodenkultur Wien, Austria, 4Queen’s University Belfast, United Kingdom, 5Czech Academy of Sciences, Czech Republic, 6Institute of Geology of the Czech Academy of Sciences, Czech Republic, 7Commonwealth Scientific and Industrial Research Organisation, Australia, 8Heriot-Watt University, United Kingdom |
| SE13-A021 | Investigating Magnetic Proxies for Heavy Metal Contamination Assessment in Lake Ecosystems | Decibel FAUSTINO-ESLAVA1#+, Alvin TAPIA1, Arianne Mae MAGISTRADO1, Carla DIMALANTA2, Hidetoshi SHIBUYA3 1University of the Philippines Los Baños, Philippines, 2University of the Philippines, Philippines, 3Doshisha University, Japan |
| SE14 Evolution of Oceanic Lithosphere: Integrating Marine Geology and Geophysics to Constrain Crustal and Mantle Processes | ||
| Abstract ID | Abstract Title | Authors |
| SE14-A007 | Heterogeneous Magmatism at the Northern Margin of the South China Sea: Insights from Joint Inversion of Refraction and Reflection Seismic Tomography and Melting Modeling | Zih-Lin HONG1+, Jih-Hsin CHANG2#, Arif MIRZA2, Chin-Yeh CHEN3, Ho-Han HSU1 1Institute of Oceanography, National Taiwan University, Taiwan, 2National Taiwan University, Taiwan, 3Heriot-Watt University, United Kingdom |
| SE14-A002 | Temporal Variability in Melt Supply and Spreading at the Marie Celeste Transform Fault, Central Indian Ridge | Kyoko OKINO1#+, Masakazu FUJII2, Kenichiro TANI3, Shiki MACHIDA4, Kohei NIMURA2 1The University of Tokyo, Japan, 2National Institute of Polar Research, Japan, 3National Museum of Nature and Science, Japan, 4Chiba Institute of Technology, Japan |
| SE14-A003 | Real-time Monitoring of Crustal Deformation Along the Nankai Trough | Keisuke ARIYOSHI1#+, Eiichiro ARAKI1, Hiroyuki MATSUMOTO1, Yuya MACHIDA1, Shuhei TSUJI2, Takashi YOKOBIKI3, Shuhei NISHIDA1, Daiki HIZEN4, Shuichiro YADA1, Tomokazu SARUHASHI4, Takeshi IINUMA5, Kan AOIKE1, Yasuyuki NAKAMURA1, Gou FUJIE1, Takane HORI1, Saneatsu SAITO1, Shuichi KODAIRA1 1Japan Agency for Marine-Earth Science and Technology, Japan, 2 Japan Agency for Marine-Earth Science and Technology, Japan, Japan, 3Japan Agency for Marine-Earth Science and Technology, Japan, Japan, Japan, 4Japan Agency for Marine-Earth Science and Technology, Japan, Japan, 5Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Japan |
| SE14-A005 | Improved Joint Analysis of Magnetic and Gravity Data Under Arbitrary Magnetization Directions: Application to Serpentinite Seamounts in the Central Mariana Forearc | Seitaro ONO1#+, Hiroaki KOGE1, Taichi SATO1, Kyoko OKINO2, Ryosuke SUZUKI3, Chetan PUNTAMBEKAR2, Junichi MIYAZAKI4, Ken TAKAI4 1National Institute of Advanced Industrial Science and Technology, Japan, 2The University of Tokyo, Japan, 3Department of Planetology, Kobe University, Japan, 4Super-cutting-edge Grand and Advanced Research (SUGAR) Program, Institute for Extra-cutting-edge Science and Technology Avant-garde Research, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Japan |
| SE14-A004 | The Role of Altered Oceanic Crust in Continental Growth: Insights from Hg-O-Hf Isotopes and Seismic Analyses in East Cathaysia | Chuanming ZHU1#+, Junhong ZHAO2, Shucheng WU3 1China University of Geosciences(Wuhan), China, 2China University of Geosciences (Wuhan), China, China, 3China University of Geosciences (Wuhan), China |
| SE14-A006 | Lava Lobe Flow Direction Analysis of the Northern Oman Ophiolite: Implications for Paleospreading-axis Geometry | Yuki KUSANO1#+, Susumu UMINO2, Sumino MIYASHITA3 1National Institute of Advanced Industrial Science and Technology, Japan, 2Kanazawa University, Japan, 3Niigata University, Japan |
| SE14-A011 | Pressure-controlled Demagnetization of Magnetic Minerals in Subducting Oceanic Crust: Integrated Experimental and Numerical Constraints | Minji SEONG1#+, Hyeon Seob KIM1, Jong Kyu PARK1, Eun Jeong KIM2, Hyo-Im KIM3, Hyun Na KIM4, Hongkee YOON5, Yong-Hee PARK1, Byung-Dal SO6 1Kangwon National University, Korea, South, 2Yellow SeaInstitute of Geoenvironmental Sciences, Kongju National University, Korea, South, 3Gyeongsang National University, Department of Geology, Korea, South, 4Kongju National University, Korea, South, 5Department of Semiconductor Physics and Institute of Quantum Convergence Technology, Kangwon National University, Korea, South, 6Kangwon National University, Department of Geophysics, Korea, South |
| SE14-A009 | Detailed Morphology of Rodrigues Segments, Central Indian Ridge | Chetan PUNTAMBEKAR#+, Kyoko OKINO The University of Tokyo, Japan |
| SE14-A010 | Reassessment of Focal Depths of Shallow Moderate-sized Earthquakes in Mariana Subduction Zone with Short-period Rayleigh Wave Amplitude Spectra | Gaohua ZHU1#+, Hongzhao XI2, Hongfeng YANG3, Xiaohui HE4 1Institute of Oceanology, Chinese Academy of Sciences, China, 2Institute of Oceanology, Chinese Academy of Sciences, China, China, 3The Chinese University of Hong Kong, Hong Kong SAR, 4Sun Yat-sen University, China |
| SE14-A012 | Submesoscale Ocean Fronts Observed by Uncrewed Surface Vehicle in Collaborative Geophysical Surveys Off the Sanriku Coast, Japan | Akira NAGANO1#+, Keisuke ARIYOSHI1, Takeshi IINUMA2, Tatsuya FUKUDA1, Fumiaki TOMITA3, Ryota HINO3, Nobuhiro FUJII4, Makito YOKOTA4 1Japan Agency for Marine-Earth Science and Technology, Japan, 2Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Japan, 3Tohoku University, Japan, 4Marine Works Japan, Japan |
| SE14-A016 | Mantle Heterogeneities Induce Time- and Space-varying Magmatism at the Migrating Ultraslow Southwest Indian Ridge | Fei ZHOU1, Jerome DYMENT2#+, Ingo GREVEMEYER3, Chuan-Zhou LIU4 1GEOMAR, Germany, 2Université Paris Cité / National Centre for Scientific Research, France, 3GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany, Germany, 4Chinese Academy of Sciences, China |
| SE14-A017 | Developing a Regional Sn Body-wave Magnitude Scale Mb(sn) for the Mariana Subduction Zone | Jun Yong PARK1#+, Young-Hee KIM1, Takehi ISSE2, Hitoshi KAWAKATSU3, Hisashi UTADA4, Nozomu TAKEUCHI5, Ban-Yuan KUO6, Pei-Ying PATTY LIN7, Shu-Huei HUNG8, Ping-Yu CHANG9, Yih YANG10 1Seoul National University, Korea, South, 2Earthquake Research Institute, the University of Tokyo, Japan, 3Earthquake Research Institute, The University of Tokyo, Japan, 4The University of Tokyo, Japan, 5University of Tokyo, Japan, 6Academia Sinica, Taiwan, 7National Taiwan Normal University, Taiwan, 8National Taiwan University, Taiwan, 9National Central University, Taiwan, 10Taiwan Ocean Research Institute, National Institutes of Applied Research, Taiwan |
| SE15 Earthquakes, Tsunamis and Volcanic Eruptions in History | ||
| Abstract ID | Abstract Title | Authors |
| SE15-A002 | Multiple Volcanic Sources of Drift Pumice Collected on Modern Beaches in Japan | Reona HIRAMINE1#+, Daisuke ISHIMURA2 1National Museum of Japanese History, Japan, 2Chiba University, Japan |
| SE15-A013 | Possible Tsunami Occurrence in the Eastern Portion of the Nankai Trough in the Late 13th Century | Shigehiro FUJINO#+, Arisa SUWA University of Tsukuba, Japan |
| SE15-A001 | The 1762 Damaging Earthquake in Sado Island Revisited: Reanalysis of Historical Materials and Numerical Modeling of Seismic Intensity and Tsunami | Takeo ISHIBE1#+, Akihito NISHIYAMA2, Akihiko KATAGIRI3 1Japan Meteorological Agency (JMA), Japan, 2Kyoto University, Japan, 3Niigata University, Japan |
| SE15-A003 | Earthquake-related Entries from the “Toyohashi-shi Joji-in Nichibetsu Zakki”; Unlisted Materials in Published Collections of Historical Earthquake Documents | Takeo ISHIBE1#+, Akihito NISHIYAMA2, Tomoya HARADA3 1Japan Meteorological Agency (JMA), Japan, 2Kyoto University, Japan, 3Nuclear Regulation Authority, Japan |
| SE15-A004 | Recurrence of Kamchatka Earthquakes Based on Tsunami Data | Kenji SATAKE1,2#+, Yushiro FUJII3 1National Central University, Taiwan, 2University of Tokyo, Japan, 3Building Research Institute, Japan |
| SE15-A005 | Validation of the Time-predictable Recurrence Model Using Coastal Vertical Displacement in Kochi Prefecture Associated with the 1707, 1854, and 1946 Nankai Earthquakes | Yasuyuki KANO1,2#+ 1The University of Tokyo, Japan, 2The University of Tokyo, Japan |
| SE15-A006 | Insights Into the Rupture Characteristics of the 2025 Kamchatka Earthquake from Tsunami Waveform Inversion | Tatok YATIMANTORO#+, Yusuke YAMANAKA, Yuichiro TANIOKA Hokkaido University, Japan |
| SE15-A007 | Revisiting the 1604 M8.0 Quanzhou Earthquake and Tsunami Event: Insight from a Physics-based Simulation Framework | Zhang YIFAN1#+, Linlin LI1, Qiang QIU2 1Sun Yat-sen University, China, 2SCSIO, Chinese Academy of Scienc, China |
| SE15-A008 | Analysis of Tsunami Observations Associated with the 2023 Deep-focus Tanimbar Earthquake | Alfi RUSDIANSYAH#+, Tatok YATIMANTORO, Yusuke YAMANAKA Hokkaido University, Japan |
| SE15-A009 | Quaternary Deformation Associated with an Active Hinterland Fault in the Kashmir Basin, Northwest Himalaya, India | Suhail Ahmad BHAT#+, Javed MALIK Indian Institute of Technology Kanpur, India |
| SE15-A010 | Switchover of the Volcanism Phases of Kirishima Volcano Deciphered from Eruption Records of the Historical Period | Yasuhisa TAJIMA1#+, Tetsuo KOBAYASHI2 1Research & Development Center, Nippon Koei, Japan, 2Disaster Prevention Research Institute, Kyoto University, Japan |
| SE15-A012 | Reassessing Tsunami Hazards Along the Western Indian Margin: Insights from Far-field Makran and Local Seismic Sources | Nayan Kirpashankar SHARMA1#+, Toshitaka BABA2, Kenji SATAKE3,4, Javed MALIK1, Mahendrasinh GADHAVI5 1Indian Institute of Technology Kanpur, India, 2Tokushima University, Japan, 3National Central University, Taiwan, 4University of Tokyo, Japan, 5L. D. College of Engineering, India |
| SE15-A011 | Paleoseismic Signatures of Historical Earthquakes (16th and 19th Centuries) from Kumaon-garhwal, Central Himalaya | Javed MALIK1#+, Mitthu DHALI1, Nayan Kirpashankar SHARMA1, Mahendrasinh GADHAVI2 1Indian Institute of Technology Kanpur, India, 2L. D. College of Engineering, India |
| SE15-A014 | Bay Resonance and Tsunami Amplification Along the Tokushima and Kochi Coasts Associated with the 1605 Keicho Earthquake | Kentaro IMAI1#+, Tomoya KURIHARA1, Yuichi NAMEGAYA2 1Japan Agency for Marine-Earth Science and Technology, Japan, 2National Institute of Advanced Industrial Science and Technology, Japan |
| SE16 The life cycle of oceanic plates: from formation to destruction | ||
| Abstract ID | Abstract Title | Authors |
| SE16-A002 | Dual-layered Stagnant Slabs Linked to Intraplate Magmatism in Southeast Asia | Weiwei DING1#+, Xiongwei NIU2,3, Dapeng ZHAO4, Liyan TIAN5, Jiabiao LI6 1Second Institute of Oceanography, Ministry of Natural Resources,China, China, 2Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, China, 3Ministry of Natural Resources, China, 4Tohoku University, Japan, 5Institute of Deep-sea Science and Engineering, Chinese Academy of Science, China, 6State Oceanic Administration, China |
| SE16-A003 | Tearing or Thinning of the Pacific Slab Beneath Southwestern Japan Inferred from Stress Field Estimation Using Focal Mechanism Solutions of Intermediate-depth and Deep Earthquakes | Asami KIMURA#+, Shoichi YOSHIOKA Kobe University, Japan |
| SE16-A010 | Zinc Isotope Evidence for Subducted Carbonate Recycling Under the Gakkel Ridge, Arctic Ocean | Wei-Qi ZHANG1#+, Weiwei DING2, Chuan-Zhou LIU3, C. Johan LISSENBERG4, Yejian WANG5, Tao ZHANG6, Pingchuan TAN7, Jianggu LU5, Yin-Xia FANG5, Jiabiao LI8 1Second Institute of Oceanography, Ministry of Natural Resources, China, 2Second Institute of Oceanography, Ministry of Natural Resources,China, China, 3Chinese Academy of Sciences, China, 4School of Earth and Environmental Sciences, Cardiff University, United Kingdom, 5State Key Laboratory of Submarine Geoscience, Second Institute of Oceanography, Ministry of Natural Resources, China, 6Ministry of Natural Resources, China, 7Second Institute of Oceanography,Ministry of Natural Resources, China, 8State Oceanic Administration, China |
| SE16-A005 | Limited Depth Extent of the Metastable Olivine Wedge in Central Japan Due to Thinning of the Pacific Slab | Kazuki MIYAZAKI1#+, Junichi NAKAJIMA2, Shoichi YOSHIOKA1 1Kobe University, Japan, 2Institute of Science Tokyo, Japan |
| SE16-A018 | Constraining the Post-obduction History of New Caledonia: Insights from Weathering-related Geological Tools and a Case Example from the Nc Fluvio-lacustrine Formation | Maximilien MATHIAN1#+, Martin DANISIK2, France PATTIER3, Pierre MAURIZOT4, Jean-Baptiste PARMENTIER5, Ludovic DELBES6, Dominique CLUZEL7, Thierry ALLARD8, Rosella PINNA-JAMME9, Willy FOUCHER4, Benoit BAPTISTE8, Frédérique HAURINE10, Cécile GAUTHERON11 1Institut des Sciences Exactes et Appliquées, Université de la Nouvelle-Calédonie, Nouvelle-Calédonie, New Caledonia, 2ohn de Laeter Centre, Curtin University, Perth, Western Australia, Australia, Australia, 3ISEA - Université De Nouvelle-Calédonie, France, 4SGNC, DIMENC, Nouméa, NewCaledonia , New Caledonia, 5ISEA-UNC, New Caledonia, 6IMPMC (UMR 7590), Sorbonne Université, Paris, France , France, 7Institut de Sciences Exactes et Appliquées (EA 7484), Université de la Nouvelle-Calédonie, Nouméa, New Caledonia, New Caledonia, 8IMPMC (UMR 7590), Sorbonne Université, Paris, France, France, 9GEOPS (UMR 8148), Université Paris-Saclay,France , France, 10GEOPS (UMR 8148), Université Paris-Saclay,France, France, 11ISTerre (UMR 5275), University of Grenoble-Alpes, France, France |
| SE16-A019 | Assessing the Future of Mangroves on the Carbonate Islands of the Pacific Ocean: a Case Study of Sediment Eogenesis from the Ouvéa Mangrove (new Caledonia) | Maximilien MATHIAN1#+, Laurence LE CALLONEC2, Sarah ROBIN3, François BAUDIN2, Andrew SWALES4, Kapeliele GUTUTAUAVA3, Océane HOANE3, Cyril MARCHAND3 1Institut des Sciences Exactes et Appliquées, Université de la Nouvelle-Calédonie, Nouvelle-Calédonie, New Caledonia, 2Sorbonne Universités, CNRS-INSU, Institut des Sciences de la Terre de Paris, ISTeP UMR 7193, Paris, 75005, France, France, 3Institut de Sciences Exactes et Appliquées (ISEA EA7484), Université de la Nouvelle-Calédonie, Nouméa, France, New Caledonia, 4National Institute of Water and Atmospheric Research, NIWA, P.O. Box 11-115, Hamilton 3251, New Zealand, New Zealand |
| SE16-A009 | Oceanic–Continental Plate Evolution and Topographic Control of Cryogenian Snowball Earth States | Masakazu FUJII1#+, Nicolas FLAMENT2, Takashi OBASE3, Takanori KODAMA4, Shintaro KADOYA5, Yasuhiro HOSHIBA6, Sam SHERRIFF-TADANO7 1National Institute of Polar Research, Japan, 2University of Wollongong, Australia, 3JAMSTEC, Japan, 4ELSI, Institute of Science Tokyo, Japan, 5ELSI, Institute of Science Tokyo, Japan, Japan, 6JAPAN AGENCY FOR MARINE-EARTH SCIENCE AND TECHNOLOGY (JAMSTEC), Japan, 7University of the Ryukyus, Japan |
| SE16-A020 | Synsedimentary Deformation in a Ferruginous Detrital Formation: Example of the Southern Grande Terre Fluvio-lacustrine Formation, New Caledonia | Jean-Baptiste PARMENTIER1#+, France PATTIER2, Virginie GAULLIER3, Maximilien MATHIAN4, Alain ZANELLA5, Peggy GUNKEL-GRILLON2 1ISEA, University of New Caledonia, New Caledonia, 2ISEA - Université De Nouvelle-Calédonie, France, 3LOG - University of Lille - UMR 8187 - CNRS - ULCO - IRD, France, 4Institut des Sciences Exactes et Appliquées, Université de la Nouvelle-Calédonie, Nouvelle-Calédonie, New Caledonia, 5LPG - Le Mans Université, France |
| SE16-A008 | Impacts of Tectonic-paleogeographic Variations on Cenozoic Sedimentary Distribution in the Dangerous Grounds, South China Sea | Fei WANG1+, Weiwei DING2# 1Second Institute of Oceanography, MNR, China, 2Second Institute of Oceanography, Ministry of Natural Resources,China, China |
| SE16-A011 | Seismic Receiver Function Imaging of the Lithospheric Structure Beneath Bidong Island, Eastern Malay Peninsula: Implications for Subduction Zone Evolution | Xiongwei NIU1,2+, Muhammad Hafeez JEOFRY3#, Wenfei GONG1, Hasrizal SHAARI3, Baharim MUSTAPA3, Abdul Halim ABDUL LATIFF4, Wenrui YANG1, Jun YANG1, Weiwei DING5 1Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, China, 2Ministry of Natural Resources, China, 3Universiti Malaysia Terengganu, Malaysia, 4Universiti Teknologi PETRONAS, Malaysia, 5Second Institute of Oceanography, Ministry of Natural Resources,China, China |
| SE16-A013 | Double-layered Microseismicity in the Java Subduction Zone Revealed by Ocean Bottom Seismometer Observations | Jun YANG1+, Xiongwei NIU1,2#, Weiwei DING3, Jie ZHANG4, Nugroho Dwi HANANTO5, Wahyo WILOPO6 1Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, China, 2Ministry of Natural Resources, China, 3Second Institute of Oceanography, Ministry of Natural Resources,China, China, 4Second Institute of Oceanography, Ministry of Natural Resources, China, 5National Research and Innovation Agency, Indonesia, 6Universitas Gadjah Mada, Indonesia |
| SE18 Machine Learning in Solid Earth Geophysics | ||
| Abstract ID | Abstract Title | Authors |
| SE18-A011 | Remote Frequency Calibration and Quality Monitoring for Gnss Cors Networks | Shinn Yan LIN1#+, Tzu-Yi LIEN2, Ta-Kang YEH3, Chun-Shao HSU4, He-Chin CHEN4 1Telecommunication Labs, Taiwan, 2Taiwan Space Agency, Taiwan, 3National Taipei University, Taiwan, 4National Land Surveying and Mapping Center, Taiwan |
| SE18-A001 | Shannon Entropy-based Volcanic Eruption Early Warning Tool Using Machine Learning: A Case Study of Taal Volcano | Rahjan ESTABILLO#+, Kenneth Jhon REMO, Paul Karson ALANIS, Maricel CAPA, Ma. Antonia BORNAS Department of Science and Technology - Philippine Institute of Volcanology and Seismology, Philippines |
| SE18-A002 | Broadband Ground‐motion Parameters Estimation Using Physics‐based Simulated Low‐frequency Waveforms and Deep Learning | Yuxing PAN1+, Nan ZANG2, Wei ZHANG1#, Xiaofei CHEN1 1Southern University of Science and Technology, China, 2Chengdu University of Technology, China |
| SE18-A007 | Development of a Graph Neural Network Based Earthquake Early Warning Model for Multi–intensity Measure Estimation | Gunwoo KIM+, Dong-Hoon SHEEN# Chonnam National University, Korea, South |
| SE18-A014 | Integrated GPU Computing Platform for Efficient Fenics Geodynamic Simulation | Kyeong-Min LEE1#+, Byung-Dal SO2, Deok-Kyu JANG3, Chan-Hee JANG1, Jeong-Won SEO1, Inyup KIM1 1Kangwon National University, Korea, South, 2Kangwon National University, Department of Geophysics, Korea, South, 3Kangwon National University, Research Institute For Earth Resources, Korea, South |
| SE18-A003 | Development of a BERT-based Model for Seafloor DAS Data Processing | Gerardo MENDO-PÉREZ1#+, Hiromichi NAGAO2, Shinya KATOH3, Masanao SHINOHARA2 1Earthquake Research Institute, The University of Tokyo, Japan, 2The University of Tokyo, Japan, 3Earthquake Research Institute,The University of Tokyo., Japan |
| SE18-A004 | The Development of Long-window Regional Phase Picking Model | Shinya KATOH1#+, Hiromichi NAGAO2, Ping TONG3 1Earthquake Research Institute,The University of Tokyo., Japan, 2The University of Tokyo, Japan, 3Nanyang Technological University, Singapore |
| SE18-A005 | Application of Mamba-based Physics-embedded Neural Operators to Seismic Wave Modeling in Heterogeneous Media | Toshiro KUSUI1#+, Hiromichi NAGAO1, Shin-ichi ITO1, Shinya KATOH2 1The University of Tokyo, Japan, 2Earthquake Research Institute,The University of Tokyo., Japan |
| SE18-A015 | Preliminary Results on the Detection and Analysis of Repeating Earthquakes in the Korean Peninsula | Bohyun KIM+, Dong-Hoon SHEEN# Chonnam National University, Korea, South |
| SE18-A009 | Augmenting Well-log Data Using Supervised Machine Learning Models | Hung-Yu (Sonata) WU1#+, Zac Yung-Chun LIU2, Wei-Ta CHU3 1National Cheng Kung University, Taiwan, 2Brigham Young University, United States, 3National Cheng Kung University, Taiwan, Taiwan |
| SE18-A010 | Detection of Seismic Events in Historical Seismic Waveform Records Based on Deep Learning | Hiromichi NAGAO1#+, Shinya KATOH2, Hiroshi TSURUOKA1 1The University of Tokyo, Japan, 2Earthquake Research Institute,The University of Tokyo., Japan |
| SE20 Advances in Defining the Timing, Frequency, and Duration of Magmatic and Volcanic Events | ||
| Abstract ID | Abstract Title | Authors |
| SE20-A002 | Seismic Precursory Process Transitions during a Plinian Eruption: A Case Study from the 2014 Kelud Eruption | Vico Luthfi IPMAWAN#+, Masato IGUCHI Kagoshima City, Japan |
| SE20-A005 | Internal Structure and Fragmentation of Unzen Lava Revealed by High-resolution X-ray CT: the Role of Sheet-shaped Vesicles Between Crystals | Konan SAITO1#+, Atsuko NAMIKI1, Masato HOSHINO2 1Nagoya University, Japan, 2Japan Synchrotron Radiation Research Institute, Japan |
| SE20-A004 | K–Ar Ages Of Volcanic Rocks From The Himeshima Volcanic Group, Northern Kyushu, Japan | Ai MIYAZAKI1#+, Masaya MIYOSHI2, Hirochika SUMINO3, Takashi SANO4, Yu HORIUCHI5 1Graduate School of Science, Fukuoka University, Japan, 2Fukuoka University, Japan, 3The University of Tokyo, Japan, 4National Museum of Nature and Science, Japan, 5Oita Himeshima Geopark, Japan |
| SE20-A006 | Magmatic Processes Recorded in Titanomagnetite: the Case of Vulcanian Eruptions at Sakurajima Volcano, Japan | Naoki ARAYA1#+, Michihiko NAKAMURA2, Nobuo GESHI3, Tetsuo KOBAYASHI4, Daisuke MIKI5, Masato IGUCHI6 1Geological Survey of Japan, AIST, Japan, 2Graduate School of Science, Tohoku University, Japan, 3Kyushu University, Japan, 4Disaster Prevention Research Institute, Kyoto University, Japan, 5Disaster Prevention Research Institute, Kyoto University, Japan, Japan, 6Kagoshima City, Japan |
| SE20-A013 | Thermal Evolution Modeling of Magma Chamber Formation Considering Eruptive Heat Loss | TATSUYA NAGO1#+, Michihiko NAKAMURA2 1Tohoku university, Japan, 2Graduate School of Science, Tohoku University, Japan |
| SE20-A008 | An Attempt to Estimate the Eruption Timing of Submarine Volcanoes Using the Paleomagnetic Field Intensity Record | Yutaka YOSHIMURA1#+, Masakazu FUJII2, Mami TAKEHARA2 1Kyushu University, Japan, 2National Institute of Polar Research, Japan |
| SE20-A009 | Relationship Between Ballistic Projectile Ejection Velocity and Infrasound Pulse Accompanying Vulcanian Eruptions | Taishi YAMADA1#+, Masato IGUCHI2 1Kyoto University, Japan, 2Kagoshima City, Japan |
| SE20-A010 | Tensile Experiments Observing External Shapes and Internal Structures of Low-viscosity Magma Analogs | Sayaka ODA1#+, Masato HOSHINO2, Atsuko NAMIKI1 1Nagoya University, Japan, 2Japan Synchrotron Radiation Research Institute, Japan |
| SE20-A011 | Prolonged Cooling of Andesitic-Dacitic Lava Flows Produces Optimal Groundmass Material for Ar/Ar Dating | Chris CONWAY1#+, Andrew CALVERT2, Osamu ISHIZUKA1, Seiko YAMASAKI1, Isoji MIYAGI1, Yumiko HARIGANE3 1Geological Survey of Japan, Japan, 2US Geological Survey, United States, 3National Institute of Advanced Industrial Science and Technology, Japan |
| SE20-A012 | Paleomagnetic Estimation on the Timescale for the Eruptive Sequence of the 45 Ka Shikotsu Caldera‑forming Eruption | Nobutatsu MOCHIZUKI1#+, Takeshi HASEGAWA2, Chisato ANAI3, Darren GRAVLEY4, Mitsuhiro NAKAGAWA5, Mizuho AMMA‑MIYASAKA5, Hidetoshi SHIBUYA1 1Kumamoto University, Japan, 2Ibaraki University, Japan, 3Kyushu University, Japan, 4University of Canterbury, New Zealand, 5Hokkaido University, Japan |
| SE23 Multidisciplinary Perspectives On Asia-Pacific Volcanism: Eruption Histories, Magmatic Plumbing Systems And Volcanic Processes | ||
| Abstract ID | Abstract Title | Authors |
| SE23-A001 | The Utility of Cryptotephra-stratigraphy Methods in East Asia: Unraveling Hidden Eruption History, Tephra Footprint and Eruption Dynamics | XUANYU CHEN1#+, SIMON BLOCKLEY2, Yigang XU3 1Guangzhou Institute of Geochemistry Chinese Academy of Sciences, China, 2Department of Geography, Royal Holloway University of London, United Kingdom, 3Guangzhou Institute of Geochemistry, China |
| SE23-A005 | Petrological Monitoring on Volcanic Ash in Japan: Advancements and Perspectives | Takahiro MIWA1#+, Keiko MATSUMOTO2, Taketo SHIMANO3, Nobuo GESHI4 1National Research Institute for Earth Science and Disaster Resilience, Japan, 2Geological Survey of Japan, AIST, Japan, 3Kagoshima University, Japan, 4Kyushu University, Japan |
| SE23-A018 | Formation process of dark enclaves in the 2021 Fukutoku-Oka-no-Ba pumice | Kanon NISHIOKA1#+, Hidemi ISHIBASHI1, Kenta YOSHIDA2, Karin NONOYAMA1, Natsumi HOKANISHI3, Atsushi YASUDA4 1Shizuoka University, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan, 3Earthquake Research Institute, The University of Tokyo, Japan, 4Earthquake Research Institute, University of Tokyo, Japan |
| SE23-A011 | The Tatun Volcano Group: Taiwan’s Geological Pressure Cooker | Cheng-Horng LIN1,2#+, Hsin-Chieh PU3, Ya-Chuan LAI4,5, Min-Hung SHIH6 1Academia Sinica, Taiwan, 2National Center for Research on Earthquake Engineering, National Applied Research Laboratories, Taiwan, 3Central Weather Bureau, Taiwan, 4National Center for Research on Earthquake Engineering, NIAR, Taiwan, 5National Center for Research on Earthquake Engineering, National Institutes of Applied Research, Taiwan, 6National Applied Research Laboratories, Taiwan |
| SE23-A022 | Spectroscopic Colorimetry of Volcanic Products for Monitoring Volcanic Activity | Taketo SHIMANO1#+, Atsushi YASUDA2, Taishi YAMADA3, Masato IGUCHI4, Takahiro MIWA5, Kenichiro TANI6 1Kagoshima University, Japan, 2Earthquake Research Institute, University of Tokyo, Japan, 3Kyoto University, Japan, 4Kagoshima City, Japan, 5National Research Institute for Earth Science and Disaster Resilience, Japan, 6National Museum of Nature and Science, Japan |
| SE23-A012 | Evidence of Magma Recharge During the Taal 1965-1969 Eruption | Valerie Shayne OLFINDO1#+, Teresa UBIDE2, Ma. Antonia BORNAS3, Jillian Aira GABO-RATIO4 1University of Queensland, Australia, 2The University of Queensland, Australia, 3Department of Science and Technology - Philippine Institute of Volcanology and Seismology, Philippines, 4University of the Philippines Diliman, Philippines |
| SE23-A013 | Long-term Thermal Evolution as a Predictor of Volcanic Activity in the Sunda Arc | Yan ZHAN#+, Chenyan WU The Chinese University of Hong Kong, Hong Kong SAR |
| SE23-A015 | Estimation of the Historical Change of Center and Scale of Volcanic Activity in Quaternary Monogenetic Volcanoes | Nariaki NISHIYAMA1#+, Tatsuya TAMURA1, Yuri KATO1, Makoto KAWAMURA2, Koji UMEDA3 1Tono Geoscience Center, Japan Atomic Energy Agency, Japan, 2Mitsubishi Materials Techno Corp., Japan, 3Hirosaki University, Japan |
| SE23-A016 | Systematic Geological and Geochemical Analysis of Fallout Tephra Deposits from Sakurajima Volcano, SW Japan | Ayumu NISHIHARA1#+, Nobuo GESHI2, Takeshi KURITANI3, Tatsuya KONOO4, Hideto NARUO5 1Tokoha University, Japan, 2Kyushu University, Japan, 3Hokkaido University, Japan, 4Geological Survey of Japan, AIST, Japan, 5Izumi High School, Japan |
| SE23-A026 | Long-term Variations of Total Magnetic Intensity at Izu-oshima Volcano | Yusaku MATSUMOTO1, Ikuko FUJII2#+ 1Meteorological College, Japan, 2Japan Meteorological Agency, Japan |
| SE23-A020 | Temporal Evolution of Magma Genesis and Volcanism in the Aso Volcanic System, Central Kyushu, Japan | Masaya MIYOSHI1#+, Takashi SANO2, Hirochika SUMINO3, Ryoko SENDA4, Taro SHINMURA5, Kuniyuki FURUKAWA6, Masataka KAWAGUCHI3, Toshiaki HASENAKA7 1Fukuoka University, Japan, 2National Museum of Nature and Science, Japan, 3The University of Tokyo, Japan, 4Kyushu University, Japan, 5Kumamoto Gakuen University, Japan, 6Aichi University, Japan, 7Kumamoto University, Japan |
| SE23-A025 | Estimation of Regional and Local Three-dimensional Density Structures of Kusatsu-Shirane Volcano | Hiroki NAGAIKE1#+, Wataru KANDA1, Masahiko MAKINO2, Yasuo OGAWA1 1Institute of Science Tokyo, Japan, 2Geological Survey of Japan, AIST, Japan |
| SE23-A024 | Magma Storage and Eruptive History of the Mt. Qixing, Tatun Volcano Group, Taiwan: Insights from Petrology, and Thermobarometry | Lei Anne Reczyle IGNACIO1#+, Yuan Hsi LEE2, Karl JABAGAT1, Yoshiyuki IIZUKA3, Cheng-Horng LIN3,4, Guo-Teng HONG5 1National Chung Cheng University, Taiwan, 2National Chung-Cheng university, Taiwan, 3Academia Sinica, Taiwan, 4National Center for Research on Earthquake Engineering, National Applied Research Laboratories, Taiwan, 5Geological survey and mining management agency, MOEA, Taiwan |
| SE23-A029 | Holocene Activity at Mount Daisen Volcano: Insights from Petrography and Geochemistry of Deposits from Kirin-sawa Eruption | Erika Julieth VIVAS CRUZ1#+, Andreas AUER1, Mitsuru OKUNO2, Satoshi ISHIGA3 1Shimane University, Japan, 2Department of Geosciences, School of Science. Osaka Metropolitan University., Japan, 3Tottori Prefectural Geological Society. , Japan |
| SE23-A027 | A Ranking System for Clinopyroxene-based Geothermobarometers: Application of Machine Learning to Increase the Accuracy of Magmatic Pressure-temperature Estimate | Xiaoyu LIU+, Weiran LI#, Marcus PHUA The University of Hong Kong, Hong Kong SAR |
| SE23-A028 | Lithospheric Thermal Structure of Northeast China and Its Implications for the Cenozoic Volcanism | Lijuan HE1#+, Chaoqiang CHEN2, Yibo WANG3 1Institute of Geology and Geophysics,Chinese Academy of Sciences, China, 2Chinese Academy of Sciences, China, 3Institute of Geology and Geophysics, Chinese Academy of Sciences, China |
| SE23-A030 | Rainbow Scoria: an Evidence of Magma-air Interaction | Keiko MATSUMOTO1#+, Seiji KAWASAKI2 1Geological Survey of Japan, AIST, Japan, 2no affiliation, Japan |
| SE23-A031 | Petrogenesis of Quaternary Andesitic Magmas at Kinbo Volcano, Central Kyushu, Japan: Constraints from Sr Isotopes and Whole-rock Geochemistry | Taro SHINMURA1#+, Bunta YAMAMURA2, Motohiro TSUBOI3, Kazuya SHIMOOKA4, Yoji ARAKAWA5 1Kumamoto Gakuen University, Japan, 2Kwansei Gakuin University, Japan, 3Department of Applied Chemistry for Environment, School of Biological and Environmental Sciences, Kwansei Gakuin University, Sanda, Hyogo, Japan, Japan, 4Kwansei Gakuin University, Japan, Japan, 5University of Tsukuba, Japan |
| SE23-A034 | Linking Zircon Geochronology and Crystal Records to Pre-eruptive Magmatic Conditions at Mt. Shamao, Tatun Volcano Group (TVG), Taiwan | Karl JABAGAT1#+, Yuan Hsi LEE2, Lei Anne Reczyle IGNACIO1, Yoshiyuki IIZUKA3, Martin DANISIK4, Betchaida PAYOT5, Carla DIMALANTA6, Mei-Fei CHU7, Yu-Ming LAI8, Cheng-Horng LIN3,9 1National Chung Cheng University, Taiwan, 2National Chung-Cheng university, Taiwan, 3Academia Sinica, Taiwan, 4ohn de Laeter Centre, Curtin University, Perth, Western Australia, Australia, Australia, 5University of the Philippines Diliman, Philippines, 6University of the Philippines, Philippines, 7National Taiwan University, Taiwan, 8National Taiwan Normal University, Taiwan, 9National Center for Research on Earthquake Engineering, National Applied Research Laboratories, Taiwan |
| SE24 Timelapse Seismology: Quantifying Subsurface Dynamics from Temporal Variations in Seismic Properties | ||
| Abstract ID | Abstract Title | Authors |
| SE24-A001 | Source Spectral Variability and Its Impact on Time-lapse Monitoring Using Industrial Vibration Signals from the Salton Sea Geothermal Field | Kaixin CAI1+, Yixiao SHENG2# 1University of Science and Technology of China (USTC), China, 2University of Science and Technology of China, China |
| SE24-A003 | Temporal Variation in Seismic Velocity within the Accretionary Prism of the Nankai Subduction Zone: Implication for Fluids, Stress Field and Plate Coupling | Takashi TONEGAWA#+ Japan Agency for Marine-Earth Science and Technology, Japan |
| SE24-A008 | Tidal Strain Dependence of Seismic Attenuation | Hayato TERO#+, Junichi NAKAJIMA Institute of Science Tokyo, Japan |
| SE24-A010 | Time-dependent Seismic Tomography Reveals Fluid Migration Preceding the 2024 M7.6 Noto Earthquake | Hanle ZOU#+, Junichi NAKAJIMA Institute of Science Tokyo, Japan |
| SE24-A011 | Time-lapse In-situ Vp/vs Analysis of Hydraulic-fracturing-induced Earthquakes | Yajing LIU1#+, Jian XU1, Marco ROTH2, Rebecca HARRINGTON2 1McGill University, Canada, 2Ruhr Universität Bochum, Germany |
| SE24-A012 | Pore Pressure Diffusion and Fluid-induced Seismicity in the Baihetan Reservoir, Southwest China | Tenghui SUN+, Huajian YAO#, Ying LIU, Siran WANG, Yong NI, Zhaoqiang SONG University of Science and Technology of China, China |
| SE25 Frontiers in Mid-ocean Ridge and Transform Fault Research: from Asthenosphere to Lithosphere, and Hydrosphere | ||
| Abstract ID | Abstract Title | Authors |
| SE25-A001 | Spreading Modes at Slow-spreading Ridges Shifted by Mantle Heterogeneity of the Asthenosphere: A Case of Mid-Atlantic Ridge, 23°N | Wei-Qi ZHANG1#+, Chuan-Zhou LIU2, Min XU2, Boda LIU3, C. Johan LISSENBERG4 1Second Institute of Oceanography, Ministry of Natural Resources, China, 2Chinese Academy of Sciences, China, 3State Key Laboratory of Lithospheric and Environmental Coevolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, China, 4School of Earth and Environmental Sciences, Cardiff University, United Kingdom |
| SE25-A002 | Microseismicity of the Eastern Gakkel Ridge, Arctic Ocean | Zhiteng YU1#+, Jiabiao LI2, Weiwei DING3, Tao ZHANG4, Xiongwei NIU5,4, Pingchuan TAN6, Fansheng KONG4 1State Key Laboratory of Submarine Geoscience, Second Institute of Oceanography, MNR, China, 2State Oceanic Administration, China, 3Second Institute of Oceanography, Ministry of Natural Resources,China, China, 4Ministry of Natural Resources, China, 5Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, China, 6Second Institute of Oceanography,Ministry of Natural Resources, China |
| SE25-A003 | Slower Spreading Produces Thicker Crust at Sedimented Ultraslow-spreading Gakkel Ridge | Pingchuan TAN1#+, Jiabiao LI2, Wei-Qi ZHANG3, Chunyang WANG4, Zhiteng YU5 1Second Institute of Oceanography,Ministry of Natural Resources, China, 2State Oceanic Administration, China, 3Second Institute of Oceanography, Ministry of Natural Resources, China, 4Second Institute of Oceanography,Ministry of Natural Resources, MNR, China, China, 5State Key Laboratory of Submarine Geoscience, Second Institute of Oceanography, MNR, China |
| SE25-A004 | From Normal to Anomalous Seafloor: Long-baseline Geophysical Constraints on Spreading Dynamics West of the Australian–Antarctic Discordance, Southeast Indian Ridge | Masakazu FUJII1#+, Taichi SATO2, Mikiya YAMASHITA2 1National Institute of Polar Research, Japan, 2National Institute of Advanced Industrial Science and Technology, Japan |
| SE25-A005 | Machine Learning Reveals Divergent Controls on Oceanic Lithospheric Strength Between Primary and Secondary Plume Provinces | Haoyu SHENG1#+, Yanghui ZHAO1, Bryan RIEL2, Zhezhe LU3 1Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, China, 2School of Earth Sciences, Zhejiang University, China, 3Second Institute of Oceanography, Ministry of Natural Resources, China |
| SE25-A009 | Effects of Slab–660 km Discontinuity Interaction: Insights From Mantle-Scale Geodynamic Analog Modeling | Xiangtian WEN1#+, Chunyang WANG2, Weiwei DING3, Zhengyi TONG4, yuwei LIU2 1Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou, 310012, China., China, 2Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou, 310012, China., China, China, 3Second Institute of Oceanography, Ministry of Natural Resources,China, China, 4Southwest Geophysical Research Institute, BGP, CNPC，Chengdu, 610213, China, China |
| SE25-A011 | Asymmetric Spreading Along the Eastern Gakkel Ridge Inferred from updated residual basement depth in the Eurasian Basin, Arctic Ocean | Chaojin HUANG1#+, Pingchuan TAN2 1Second Institute Of Oceanography,MNR, China, 2Second Institute of Oceanography,Ministry of Natural Resources, China |
| SE25-A012 | Crust-mantle Structure of the Southern Kyushu-palau Ridge: Implications for Magmatic Characteristics and Loading Processes | Jie ZHANG#+ Second Institute of Oceanography, Ministry of Natural Resources, China |
| SE25-A013 | 2.5 D Crustal Structure Inversion of the Gakkel Ridge at 85°E, Arctic Ocean | Wenrui YANG1+, Xiongwei NIU1,2#, Pingchuan TAN3, Weiwei DING4, Jiabiao LI5, Jiahui YU1, Yongfa ZHANG6, Tianrui WANG6 1Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, China, 2Ministry of Natural Resources, China, 3Second Institute of Oceanography,Ministry of Natural Resources, China, 4Second Institute of Oceanography, Ministry of Natural Resources,China, China, 5State Oceanic Administration, China, 6 Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, China |
| SE25-A016 | Seismic Swarms in a Young Oceanic Transform Fault: Observations from the Zabargad Fracture Zone, Red Sea | Hasbi Ash SHIDDIQI1#+, Laura PARISI2, Margherita FITTIPALDI1, Adrien MOULIN1, Paul Martin MAI1, Sigurjon JONSSON1 1King Abdullah University of Science and Technology, Saudi Arabia, 2Independent Researcher, Saudi Arabia |
| SE25-A015 | Hydrothermal Activity Along the Southwest Indian Ridge: Evidence from Hydrothermal Sulfide Geochronlogy | Weifang YANG#+ Second Institute of Oceanography, Ministry of Natural Resources, China, China |
| SE25-A017 | Magnetic Signature of Oceanic Transform Faults and Their Fracture Zones | Fei ZHOU1#+, Ingo GREVEMEYER2, Jerome DYMENT3, Lars RÜPKE4, Christian HÜBSCHER5 1GEOMAR, Germany, 2GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany, Germany, 3Université Paris Cité / National Centre for Scientific Research, France, 4GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel, Germany, Germany, 5Institute of Geophysics, University of Hamburg, Germany |
| SE26 From Active Tectonics to Seismic Hazards of Southeast and East Asia | ||
| Abstract ID | Abstract Title | Authors |
| SE26-A014 | Geodetic and Tsunami Constraints on the Rupture Zone of the 2025 Mw 8.7-8.8 Kamchatka Megathrust Earthquake | Chi-Hsien TANG1#+, Yo FUKUSHIMA1, Yutaro OKADA1, Ayumu MIZUTANI2 1Tohoku University, Japan, 2National Research Institute for Earth Science and Disaster Resilience, Japan |
| SE26-A003 | Simultaneous Rupture of Primary and Secondary Faults Based on Paleoseismological Evidence Along the Surface Ruptures of the 2016 Kumamoto Earthquake | Daisuke ISHIMURA#+ Chiba University, Japan |
| SE26-A001 | Seismic Hazard Assessment in the Sumatran Subduction Zone: PGA Exceedance Mapping for Mitigation Applications | Wahyu TRIYOSO#+ Bandung Institute of Technology, Indonesia |
| SE26-A002 | Surface Deformation and Slope Failures in Hualien Region, Taiwan | Sin-Mei NG#+ Chinese Culture University, Taiwan |
| SE26-A004 | Tectonic Geomorphological Analysis Along the Central Segment of the Ulsan Fault, Southeastern Korea | Andrew HO1#+, Yu WANG1, J. Bruce H. SHYU2, Chia-Ho CHEN1, Taehyung KIM3, Jin-Hyuck CHOI3 1National Taiwan University, Taiwan, 2National Sun Yat-sen University, Taiwan, 3Korea Institute of Geoscience and Mineral Resources, Korea, South |
| SE26-A008 | Resolving Misestimates of Vertical Tectonic Motion by Quantifying Large Sea-level Variations Caused by Sediment Redistribution | Andrew HO1#+, J. Bruce H. SHYU2, Eh TAN3, Ken FERRIER4 1National Taiwan University, Taiwan, 2National Sun Yat-sen University, Taiwan, 3Academia Sinica, Taiwan, 4University of Wisconsin-Madison, United States |
| SE26-A005 | Structure and Deformation Mode Across the Narrow Fault-bounded Block in Southwestern Taiwan from Dense Microtremor Observations | Ruey-Juin RAU#+, Cheng-Feng WU, Ying-Chi CHEN, Ting-Yu LIN National Cheng Kung University, Taiwan |
| SE26-A006 | Integrating Geomorphology and Receiver Functions to Constrain the Chiayi Fault Geometry in Southwestern Taiwan | Che-Wei TSAO#+, Chia-Yu CHEN, Strong WEN, Yu-Ting KUO National Chung Cheng University, Taiwan |
| SE26-A009 | Interpretation of the Seismogenic Fault System of the Buan Earthquake Based on Gravity-derived Three-dimensional Density Modeling | Sungchan CHOI1, Sung-Wook KIM2#, Eun-Kyeong CHOI2+, Young Hong SHIN3, Youngbeom CHEON3, Chung-Ryul RYOO4 1Gi Co. Ltd., Korea, South, 2GI Co. Ltd., Korea, South, 3Korea Institute of Geoscience and Mineral Resources, Korea, South, 4Korea Institute of Geoscience and Mineral Resources (KIGAM), Korea, South |
| SE26-A010 | Stratigraphic Records from the Pacific Coast of Central Japan Indicate Variable Tsunami Recurrence Intervals Along the Nankai Trough | Shigehiro FUJINO1#+, Arisa SUWA1, Takashi CHIBA2, Dan MATSUMOTO3, Tetsuya SHINOZAKI4 1University of Tsukuba, Japan, 2Rakuno Gakuen University, Japan, 3National Institute of Advanced Industrial Science and Technology, Japan, 4The University of Tokyo, Japan |
| SE26-A011 | Dominance of Structural Inheritance on the Seismogenic Potential and Segmentation of the Deformation Front in northern Taiwan Orogen | Lien-Kai LIN1+, Shu-Kun HSU1#, Ching-Hui TSAI1, Kuan-Ting CHEN2, Shiou-Ya WANG1, Song-Chuen CHEN3, Hsiao-Shan LIN1 1National Central University, Taiwan, 2Graduate College of Sustainability and Green Energy, National Central University, Taiwan, 3Geological Survey and Mining Management Agency, MOEA., Taiwan |
| SE26-A012 | Tectonic Geomorphology and Coulomb Stress Change Analysis of the Vigan-Aggao Fault System in Northern Luzon, Philippines | Rafael GAITE1#+, Noelynna RAMOS1,2, Danaxiane MARPURI1 1University of the Philippines Diliman, Philippines, 2National Institute of Geological Sciences, College of Science, University of the Philippines Diliman, Philippines |
| SE26-A013 | Seismic Hazard Assessment of the Abra River Fault in Northern Luzon, Philippines Using the Openquake Engine | Danaxiane MARPURI1#+, Noelynna RAMOS1,2, Rafael GAITE1 1University of the Philippines Diliman, Philippines, 2National Institute of Geological Sciences, College of Science, University of the Philippines Diliman, Philippines |
| SE26-A015 | Active Tectonic Characteristics of the Abra River Fault System, Northwestern Luzon, Philippines | Chun-Chi CHEN1#+, J. Bruce H. SHYU2, Noelynna RAMOS3,4 1National Taiwan University, Taiwan, 2National Sun Yat-sen University, Taiwan, 3University of the Philippines Diliman, Philippines, 4National Institute of Geological Sciences, College of Science, University of the Philippines Diliman, Philippines |
| SE26-A016 | InSAR-based Kinematic Analysis of the West Valley Fault (WVF), Philippines | Jolly Joyce SULAPAS#+, Alfredo Mahar Francisco LAGMAY University of the Philippines Resilience Institute, Philippines |
| SE26-A019 | Engineering Applications of Fault Displacement Hazard Analysis | Hsun-Jen LIU1,2#+ 1National Center for Research on Earthquake Engineering, National Institutes of Applied Research, Taiwan, 2National Taiwan University, Taiwan |
| SE26-A021 | Probabilistic Seismic Hazard Assessment for Taiwan: Updates and Improvements in Tem Psha2025 | Jia-Cian GAO1, Chung-Han CHAN2#+ 1Institute of Applied Geology, National Central University, Taiwan, 2National Central University, Taiwan |
| SE26-A023 | Does Singapore Have Active Faults? Emerging Geomorphic, Sedimentological, and Coral Microatoll Evidence for Recent Coseismic Rupture | Aron J. MELTZNER1#+, Liam L. NEWMAN1, Wanxin HUANG1, Matthew Xiang Hua FOO1, Tingli YAN2, Fangyi TAN1, Lin Thu AUNG1, Mason K. PERRY1 1Nanyang Technological University, Singapore, 2East China Normal University, China |
| SE26-A022 | Volcanic Features and Structural Analyses of the Post-collisional Northern Offshore Taiwan | Chien-Wei HSU1#+, Jih-Hsin CHANG2, Zih-Lin HONG1, Arif MIRZA2, Cheng-chun CHUNG3, Ho-Han HSU1, Song-Cheun CHEN4 1Institute of Oceanography, National Taiwan University, Taiwan, 2National Taiwan University, Taiwan, 3Institute of Oceanography, National Taiwan University, Taiwan, Taiwan, 4Geological Survey and Mining Management Agency, MOEA., Taiwan |
| SE27 Apatite, Zircon and Other Accessory Mineral Records in Igneous Rocks and Ore Deposits: Geochemistry and Geochronology | ||
| Abstract ID | Abstract Title | Authors |
| SE27-A001 | Revisiting the Origin and Significance of the Paleoproterozoic Complex in the Himalaya: New Insights from Apatite Geochemistry | Takeshi IMAYAMA1#+, Keewook YI2, Kazumasa AOKI1 1Okayama University of Science, Japan, 2Korea Basic Science Institute, Korea, South |
| SE27-A003 | Hidden in the Rare Earth Elements: Apatite Geochemistry of Ophiolitic Gabbros Reveals Crustal Signatures Inaccessible to Nd Isotopes | Jia-Ping LIAO1#+, Oliver NEBEL2, Emilie BRUAND3, Peter A. CAWOOD4, Xueying WANG5, Sun-Lin CHUNG6, Ade KADARUSMAN7, Shigeo MARUYAMA8, Massimo RAVEGGI4, Yu-Ming LAI9 1Academia Sinica, Taiwan, 2GEOMAR Helmholtz Centre for Ocean Research Kiel, Wischhofstraße 1-3, 24148 Kiel, Germany, Germany, 3Laboratoire Geo-Ocean, CNRS, Université de Bretagne Occidentale, France, France, 4Monash University, Australia, 5School of Geography, Earth and Atmospheric Sciences, the University of Melbourne, Australia, 6Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan, Taiwan, 7PT AK GEOSAINS CONSULTING, Indonesia, 8The University of Tokyo, Japan, 9National Taiwan Normal University, Taiwan |
| SE27-A009 | Refining Tephrostratigraphic Correlation Methods Using Zircon Trace Elements, Hf Isotopes, and Hosted Melt Inclusion Geochemistry: a Taupō Volcanic Zone Case Study | Sebastian JURADO HERNANDEZ1#+, Helen MCCOY-WEST1, Eric ROBERTS2, Jenni HOPKINS3 1James Cook University, Australia, 2Colorado School of Mines, United States, 3Victoria University of Wellington, New Zealand |
| SE27-A007 | Geochronology and Geochemistry of Apatite-monazite and Zircon of Harvey Nunatak, Napier Complex in East Antarctica | Mami TAKEHARA#+, Kenji HORIE, Tomokazu HOKADA National Institute of Polar Research, Japan |
| SE27-A008 | Decoupled Hydrogen-Halogen Diffusion in Apatite Records Rapid Magma Ascent | Houbin CHEN1+, Weiran LI2#, Jialong HAO3, Olivier BERNARD4 1Department of Earth and Planetary Sciences, The University of Hong Kong, China, 2The University of Hong Kong, Hong Kong SAR, 3Institute of Geology and Geophysics, Chinese Academy of Sciences, China, 4Department of Earth, Environmental and Planetary Sciences, Brown University, United States |
| SE27-A011 | Magmatic H2O and CO2 Undersaturation–Saturation Transition Between Caldera Cycles as Revealed by SIMS Analysis of Apatite | Marcus PHUA1+, Weiran LI1#, Xiaoyu LIU1, Francesca FORNI2,3, Caroline BOUVET DE MAISONNEUVE2, Hamdi RIFAI4, Kenji SHIMIZU5, Takayuki USHIKUBO5 1The University of Hong Kong, Hong Kong SAR, 2Nanyang Technological University, Singapore, 3University of Milan, Italy, 4Departemen Fisika, Universitas Negeri Padang, Indonesia, 5JAMSTEC, Japan |
| SE27-A010 | New Experimental Data for Apatite-melt Volatile Partitioning in Intermediate-felsic Magmas | Yajie GAO1+, Weiran LI1#, John MAVROGENES2 1The University of Hong Kong, Hong Kong SAR, 2Australian National University, Australia |
| SE27-A012 | Apatite Crystals Record Pre-eruptive Magmatic Processes Driving the 2020 Eruption at Taal Volcano, Philippines | John Michael AUSEJO1, Weiran LI1#+, Peng-Li HE2 1The University of Hong Kong, Hong Kong SAR, 2State Key Laboratory of Isotope Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Tianhe District, Guangzhou, China |
| SE27-A014 | Tracking The Magmatic–Hydrothermal Transition In Carbonatites Using Pyrochlore Textures And Chemical Zoning | Honoka UMEMIYA1#+, Tatsuki TSUJIMORI1, Mary Charles MOSHI2, Nelson BONIFACE2 1Tohoku University, Japan, 2University of Dar es Salaam, Tanzania, United Republic of |
| SE27-A013 | Zircon Petrochronology of the World’s Youngest Topaz Rhyolites and Implications for Pegmatite Genesis | Axel SCHMITT#+ Curtin University, Australia |
| SE27-A015 | Cathodoluminescence and chemical composition of apatite from the Cordon Syenite Complex, Isabela, Philippines: Implications for porphyry Cu-Au exploration | Pearlyn MANALO1#+, Akira YAGINUMA2, Kalin KOUZMANOV3, Akira IMAI4, Jillian Aira GABO-RATIO5, Ryohei TAKAHASHI 1, Andrea AGANGI6, Hinako SATO 1, Hertz BALMATER1, Graciano YUMUL JR7 1Akita University, Japan, 2Graduate School of International Resource Sciences, Akita University, Japan, 3Department of Earth Sciences, University of Geneva, Switzerland, 4Kyushu University, Japan, 5University of the Philippines Diliman, Philippines, 6 Akita University, Japan, Japan, 7Cordillera Exploration Company Incorporated, Philippines |
| SE28 Advances in Fiber-optic Sensing for Geosciences and Geohazards | ||
| Abstract ID | Abstract Title | Authors |
| SE28-A006 | Feasibility Study for Estimating P-wave Attenuation at Shallow Depths from Borehole Das Observation | Hisashi NAKAHARA#+ Tohoku University, Japan |
| SE28-A003 | Multi-source Offshore Event Identification from Submarine Fiber-optic Cables Using Distributed Acoustic Sensing | Chung-Han CHAN1#+, Jia-Cian GAO2 1National Central University, Taiwan, 2Institute of Applied Geology, National Central University, Taiwan |
| SE28-A004 | Experimental Monitoring of Subsurface Structures Using Horizontal and Vertical Fiber Optic Array Observations | Shohei NAITO1#+, Hiromitsu NAKAMURA1, Hiroyuki FUJIWARA1, Haruhiko SUZUKI2, Naoto OGAWA3, Chisato KONISHI3, Ken SAKURAI3, Hideo SAITO4, Kimiaki OCHI4, Hirokazu ISHIGE4 1National Research Institute for Earth Science and Disaster Resilience, Japan, 2OYO Corp., Japan, 3OYO Corporation, Japan, 4JGI, inc., Japan |
| SE28-A005 | Detection of Explosion Earthquakes at Sakurajima Volcano Using DAS | Kentaro EMOTO1#+, Takeshi NISHIMURA2, Haruhisa NAKAMICHI3, Hisashi NAKAHARA2, Takashi HIROSE2, Kimiko TAGUCHI4, Kohei YONEMORI1, Syed Idros BIN ABDUL RAHMAN1 1Kyushu University, Japan, 2Tohoku University, Japan, 3Kyoto University, Japan, 4Nagoya University, Japan |
| SE28-A010 | Weak Localization of Seismic Waves Detected with DAS at Sakurajima Volcano, Japan | Yoshiaki NAKAMURA1, Kentaro EMOTO2#+, Kohei YONEMORI2, Takeshi NISHIMURA3, Haruhisa NAKAMICHI4, Takashi HIROSE3, Hisashi NAKAHARA3, Kimiko TAGUCHI5, Syed Idros BIN ABDUL RAHMAN2 1The University of Tokyo, Japan, 2Kyushu University, Japan, 3Tohoku University, Japan, 4Kyoto University, Japan, 5Nagoya University, Japan |
| SE28-A007 | Tide Modulated Ocean to Earth Energy Conversion Quantified with Coastal Fiber Sensing | Justin Yen-Ting KO1#+, Kun-Chi HO2, Chun-Hung LIN3, Hsin-Hua HUANG4, Ho-Han HSU1, Chen-Fen HUANG2, Hao KUO-CHEN5 1Institute of Oceanography, National Taiwan University, Taiwan, 2Institute of Oceanography, National Taiwan University, Taiwan, Taiwan, 3National Sun Yat-sen University, Taiwan, 4Academia Sinica, Taiwan, 5Department of Geosciences, National Taiwan University, Taiwan |
| SE28-A008 | Development of Seismic Monitoring System Using Distributed Acoustic Sensing Applying to Seafloor Cable Off Sanriku, Japan | Masanao SHINOHARA1#+, Shun FUKUSHIMA2, Kenji UEHIRA3, Youichi ASANO3, Shinichi S. TANAKA4, Hironori OTSUKA4 1The University of Tokyo, Japan, 2Faculty of Science, Hokkaido University, Japan, 3National Research Institute for Earth Science and Disaster Resilience, Japan, 4Earthquake Research Institute, The University of Tokyo, Japan |
| SE28-A009 | High-resolution Monitoring of Seismic Velocity Changes at Sakurajima Using Das-based Seismic Interferometry | Takashi HIROSE1#+, Takeshi NISHIMURA1, Hisashi NAKAHARA1, Kimiko TAGUCHI2, Hiroyuki TAKIZAWA1, Yoichi SHIMOMURA1, Haruhisa NAKAMICHI3, Kentaro EMOTO4, Kohei YONEMORI4, Syed Idros BIN ABDUL RAHMAN4 1Tohoku University, Japan, 2Nagoya University, Japan, 3Kyoto University, Japan, 4Kyushu University, Japan |
| SE28-A015 | Volcanic Eruption Tremors, Harmonic Tremor and Explosion Earthquakes in May 2025 at Sakurajima Volcano: Analyses of Das Records | Takeshi NISHIMURA1#+, Takashi HIROSE1, Hisashi NAKAHARA1, Kimiko TAGUCHI2, Haruhisa NAKAMICHI3, Kentaro EMOTO4, Kohei YONEMORI4, Syed Idros BIN ABDUL RAHMAN4 1Tohoku University, Japan, 2Nagoya University, Japan, 3Kyoto University, Japan, 4Kyushu University, Japan |
| SE28-A011 | Relationship Between Geological Structure and Das-derived Site Amplification Factors Based on K-means Clustering at Sakurajima, Japan | Kohei YONEMORI1#+, Kentaro EMOTO1, Syed Idros BIN ABDUL RAHMAN1, Takeshi NISHIMURA2, Hisashi NAKAHARA2, Haruhisa NAKAMICHI3, Takashi HIROSE2, Kimiko TAGUCHI4 1Kyushu University, Japan, 2Tohoku University, Japan, 3Kyoto University, Japan, 4Nagoya University, Japan |
| SE28-A014 | Estimation of Rayleigh-wave Scattering Mean Free Path from DAS Wavefield Coherence Along National Route 47, Japan | Katsuhiro YABU1#+, Hisashi NAKAHARA2, Kentaro EMOTO3, Takashi HIROSE2, Takeshi NISHIMURA2 1ERI, UTokyo, Japan, 2Tohoku University, Japan, 3Kyushu University, Japan |
| SE28-A012 | Characterizing Fault Zone Structures in Urban Taiwan using Distributed Acoustic Sensing with Telecom Infrastructure and 3-D Fiber Arrays | Hsin-Hua HUANG1#+, En-Shih WU2, Chi-Hsuan WANG3, Hung-Yu YEN1 1Academia Sinica, Taiwan, 2National Taiwan University, Taiwan, 3Department of Earth Science, National Central University, Taiwan |
| SE28-A013 | Preliminary Exploration of the Integration of Distributed Acoustic Sensing and Multichannel Analysis of Surface Waves | Chih-Chung CHUNG#+, Chang-Shuo YANG National Central University, Taiwan |
| SE28-A016 | Estimating Source Process of Micro-to-Small Earthquakes Using Slant-Stacked DAS Records | Yuki FUNABIKI1#+, Masasothi MIYAZAWA1, Eiichiro ARAKI2, Yoshiyuki TANAKA3 1Kyoto University, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan, 3The University of Tokyo, Japan |
| SE29 Tectonic Controls, Genesis, and Metallogeny of Ore Deposits and Critical Metals in East and Southeast Asia | ||
| Abstract ID | Abstract Title | Authors |
| SE29-A018 | Titanium and Vanadium Enrichment in Philippine Magnetite Sands: Insights from the Macarthur Deposit in Leyte Island | Jillian Aira GABO-RATIO1#+, Leandro Ceasar CEDIÑO2, Lyle ARENQUE3, Mark SUMADEN3, Kirk Justin RAMOS1, Kotaro YONEZU4, Jayvhel GUZMAN5 1University of the Philippines Diliman, Philippines, 2 University of the Philippines, Philippines, 3University of the Philippines, Philippines, 4Kyushu University, Japan, 5Marcventures Mining and Development Corporation, Makati City, Philippines, Philippines |
| SE29-A005 | Petrogenetic Evolution of a Neo-tethyan Mantle Wedge: Coexistence of Ti-poor High-al and High-cr Chromitites in the Ngape Ophiolite, Myanmar | Toe Toe KYAW LIN1+, Hongfu ZHANG1#, Lin A-BING2, Zhang JUAN1 1Northwest University, China, 2Lanzhou University, China |
| SE29-A002 | Preliminary Rock Magnetic Results of the Nickel Laterite Deposit in Santa Cruz, Northern Zambales, Philippines | Kazuo KAWASAKI1#+, Katsuaki KANAIWA1, Akane ITO2 1University of Toyama, Japan, 2Kyushu University, Japan |
| SE29-A004 | Gold Content and Mineralogical Characteristics across Grain Sizes in a Sedimentary Deposit Derived from the Kasuga High-Sulfidation Epithermal System, Kagoshima, Japan | Ayaka NAKASE1#+, Akane ITO2, Gen SAITO3, Jun-ichro ISHIBASHI4, Kenta DEGUCHI5, Hisao YOSHINAGA6, Kotaro YONEZU2, Akira IMAI2 1Dept. Earth Resources Engineering, Graduate School of Engineering, Kyushu University, Japan, 2Kyushu University, Japan, 3JX Advanced Metals Co., Ltd., Japan , Kasuga Mines Co., Ltd., Japan , Japan, 4Kobe University, Japan, 5JX Advanced Metals Co., Ltd., Japan, Japan, 6Institute for Integrated Radiation and Nuclear Science, Kyoto University, Japan |
| SE29-A003 | Adakitic Alkaline Rocks and Associated Gold-copper Mineralization in Cordon (Luzon, Philippines): Magmatic and Tectonic Controls | Graciano Jr. YUMUL1#+, Mark Stephen FELICIANO1, Joven Brett PACYAYA1, Ferdinand JUMAWAN1, Pearlyn MANALO2, Hertz BALMATER2, Jillian Aira GABO-RATIO3 1Cordillera Exploration Company, Inc., Philippines, 2Akita University, Japan, 3University of the Philippines Diliman, Philippines |
| SE29-A013 | Geological Structure Analysis for REE and U-Th Mineralization Using Gravity Data and Morpho-structural Interpretation of SAR Imagery in Mamuju, West Sulawesi | Mohammad RAFLI IRHAM1#+, Kotaro YONEZU1, Arie Naftali HAWU HEDE2, Syafrizal SYAFRIZAL3 1Kyushu University, Japan, 2Earth Resources Exploration Research Group, Faculty of Mining and Petroleum Engineering, Institute Technology Bandung, Bandung 40132, Indonesia, Indonesia, 3Earth Resources Exploration Research Group, Faculty of Mining and Petroleum Engineering, Institute Technology Bandung, Bandung 40132, Indonesia, Indonesia, Indonesia |
| SE29-A006 | Characterization and Formation of the Phayaung Taung Mesothermal Orogenic Gold Deposit, Central Myanmar: Constraints from Raman Analysis of CO2-bearing Fluid Inclusions and Supergene Enrichment Processes | Naing Aung KHANT1+, Chungwan LIM2, Khin ZAW3, Heejung KIM1# 1Kangwon National University, Korea, South, 2Kongju National University, Korea, South, 3Seoul National University, Korea, South |
| SE29-A007 | New Natural Pyrite and Sphalerite Reference Materials for in Situ S, Fe and Zn Isotope Microanalysis | Liewen XIE1#+, Yueheng YANG2, Shitou WU3, Hao WANG4, Hui-Min YU5, Lei XU4, Chao HUANG6 1Institute of geology and geophysics, Chinese academy of sciences, China, 2Institute of Geology and Geophysics, Chinese Academy of Sciences, China, 3State Key Laboratory of Lithospheric and Environmental Coevolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China, China, 4Institute of Geology and Geophysics, Chinese Academy of Sciences, China, China, 5School of Earth and Space Sciences, University of Science and Technology of China, China., China, 6The Institute of Geology and Geophysics, Chinese Academy of Sciences, China |
| SE29-A008 | Characteristics of Magnetite-rich Soils Associated with Ultramafic Rocks in the Lojing Highlands, Kelantan, Malaysia | Athirah ROSLI1#+, Akane ITO2, Akira IMAI2, Nazrin RAHMAN3, Najmiah ROSLI3, Farid Najmi ROSLI3, Kotaro YONEZU2 1Dept. of Earth Resources Engineering, Graduate School of Engineering, Kyushu University, Japan, 2Kyushu University, Japan, 3Global Geoexperts Sdn Bhd, Malaysia |
| SE29-A009 | Mineralogical And Geochemical Constraints On The Formation Environment And Process Of The Felicia Epithermal Deposit, Mankayan District, Philippines | Yasuhiro AWANO1#+, Pearlyn MANALO1, Ryohei TAKAHASHI 1, Andrea AGANGI2, Hinako SATO 1, Shion NOHARA1, Akira IMAI3, Jillian Aira GABO-RATIO4, Nigel BLAMEY5, Leo SUBANG6, Japhet MATULA6 1Akita University, Japan, 2 Akita University, Japan, Japan, 3Kyushu University, Japan, 4University of the Philippines Diliman, Philippines, 5Western University, Japan, 6Lepanto Consolidated Mining Company, Philippines |
| SE29-A012 | Lithological and Geochemical Characteristics of Hydrothermal Alteration Associated with Porphyry Copper System in Wild Boar Prospect, Andong Meas, Ratanakiri, Cambodia | Kazushi OHTANI1#+, Kotaro YONEZU2, Reach SAM3, Akane ITO2, Akira IMAI2 1Dept. of Earth Resources Engineering, Faculty of Engineering, Kyushu University, Japan, 2Kyushu University, Japan, 3Angkor Gold Resources, Cambodia |
| SE29-A011 | Hydrothermal Alteration Zoning and Fluid Evolution Related to Porphyry Copper Mineralization at PAGASA Prospect, Masara Mining District, Southeastern Mindanao, Philippines | Kosuke KIZAKI1#, Akira IMAI1, Alan Royce TIZON2, Jillian Aira GABO-RATIO2, Juan Alex Vianne AMOROSO3, Kotaro YONEZU1+, Akane ITO1 1Kyushu University, Japan, 2University of the Philippines Diliman, Philippines, 3Apex Mining Corporation, Philippines |
| SE29-A015 | Characterization of Hydrothermal Alteration and Mineralization in Drill Hole Brc-57, Guinaoang Porphyry Cu-Au Deposit, Mankayan, Northern Luzon, Philippines | Tomoya YAMASHITA1#+, Mark Joshua NOVERO2, Akira IMAI2, Kotaro YONEZU2, Akane ITO2, Jillian Aira GABO-RATIO3, Carlo Jones ASCAÑO4, Joey Nelson AYSON4 1Dept. Earth Resources Engineering, Graduate School of Engineering, Kyushu University, Japan, 2Kyushu University, Japan, 3University of the Philippines Diliman, Philippines, 4Crescent Mining and Development Corporation, Philippines |
| SE29-A016 | Alteration, Vein Paragenesis, and Fluid Evolution of the Guinaoang Porphyry Cu–Au System, Mankayan Mineral District, Northern Luzon, Philippines | Mark Joshua NOVERO1#+, Yuma SUGIOKA2, Kotaro YONEZU1, Akira IMAI1, Akane ITO1, Jillian Aira GABO-RATIO3, Carlo Jones ASCAÑO4, Joey Nelson AYSON4 1Kyushu University, Japan, 2Department of Earth Resources Engineering, Kyushu University, Fukuoka 819-0395, Japan, Japan, 3University of the Philippines Diliman, Philippines, 4Crescent Mining and Development Corporation, Philippines |
| SE29-A019 | Process Mineralogy of Refractory Gold Ore from the Bonanza Epithermal Vein, Masara Gold District, Philippines Based on Mineral Liberation Analysis | Kirk Justin RAMOS1#+, Hannagene Cleofe DACILLO1, Jillian Aira GABO-RATIO1, Paolo Aiman RAMIREZ1, Juan Alex Vianne AMOROSO2, Zyrah Gwen SUAYBAGUIO3, Gernelyn LOGROSA3, Djoan Kate TUNGPALAN4 1University of the Philippines Diliman, Philippines, 2Apex Mining Corporation, Philippines, 3Mapúa Malayan Colleges Mindanao, Philippines, 4University of the Philippines, Philippines |
| SE30 Seismic Modeling, Imaging, and Inversion: Bridging Data, Theory, and Applications | ||
| Abstract ID | Abstract Title | Authors |
| SE30-A001 | Joint Vp–vs Inversion Based on Guided P–surface Cross-term Signals | Kaixin CAI1+, Yixiao SHENG2#, Binbin MI3, Jiangtao LI4, Huajian YAO2 1University of Science and Technology of China (USTC), China, 2University of Science and Technology of China, China, 3Zhejiang University, China, 4Wuhan University, China |
| SE30-A010 | Joint 3-D Traveltime Tomography of Teleseismic and Local Body Waves with Surface Waves: Methodology and Applications to Dense Arrays | Yichen PAN#+, Ying LIU, Huajian YAO University of Science and Technology of China, China |
| SE30-A004 | Linear Array 2d Telefwi for Regional Lithospheric Imaging in the Korean Peninsula | Mauricio DEL VALLE ROSALES#+, Tae-Seob KANG Pukyong National University, Korea, South |
| SE30-A006 | A Decade of Spectral Source-Parameter Estimates for Earthquakes in the Korean Peninsula from 2012 to 2025 | Yoontaek HONG+, Dong-Hoon SHEEN# Chonnam National University, Korea, South |
| SE30-A007 | Analysis of Applicability for Eikonal Based Adjoint State Traveltime Tomography Using Synthetic Seismic Traveltime Data | Changwoo LEE+, Won-Ki KIM# Chungbuk National University, Korea, South |
| SE30-A009 | Multi-image Fusion of Dispersion Energy Images for Enhanced Surface Wave Inversion | Xiao-Hui YANG1#+, Peng HAN2, Jiancang ZHUANG3, Yuanyuan ZHOU1, Xuping FENG2, Ruidong LI4, Wuhu ZHANG4, Bingbing HAN4, Xiaofei CHEN2 1Chengdu University of Information Technology, China, 2Southern University of Science and Technology, China, 3Institute of Statistical Mathematics, Japan, 4Institute of Engineering Geology, Gansu Provincial Bureau of Geology and Mineral Exploration and Development, China |
| SE30-A011 | Frequency-dependent Seismic Attenuation Tomography Beneath Northeastern Japan: Constraints from Combined Onshore and Offshore (s-net) Observations | Yu-Pin LIN1#+, Justin Yen-Ting KO2, Chia-Li YEN2 1National Taiwan University, Taiwan, 2Institute of Oceanography, National Taiwan University, Taiwan |
| SE30-A014 | Imaging the Mantle Transition Zone Discontinuities Using SKS-to-P Receiver Functions | Wenhan SUN#+, Yu GU University of Alberta, Canada |
| SE30-A016 | Finite-source Properties of Intraplate Earthquakes in the Southern Korean Peninsula: Constraints from Moho-reflected Phases | Min-Seong SEO1#+, Sangwoo HAN1, Won-Young KIM2,1, Young-Hee KIM1 1Seoul National University, Korea, South, 2Columbia University, United States |
| SE31 Advancement in Volcanology and Strengthening Collaboration in Volcanic Disaster Prevention | ||
| Abstract ID | Abstract Title | Authors |
| SE31-A001 | Developing a Machine Learning Model for the Assessment of Anomalous Volcanic Activity | Ming-Chun KE1#+, Ming-Wey HUANG1, Guo-Teng HONG2, Po-Tsun LI3 1National Science and Technology Center for Disaster Reduction, Taiwan, 2Geological survey and mining management agency, MOEA, Taiwan, 3Central Geological Survey, Taiwan |
| SE31-A002 | Temporal Evolution of Hydrothermal Gas Compositions at the Kueishantao Submarine Volcano, NE Taiwan (2020–2025) | Hsiao-Fen LEE1,2#+, Cheng-Horng LIN3,4, Ya-Chuan LAI1, Min-Hung SHIH1, Li-Hung LIN5, Guo-Teng HONG6 1National Center for Research on Earthquake Engineering, National Institutes of Applied Research, Taiwan, 2Taiwan Volcano Observatory - Tatun, Taiwan, 3Academia Sinica, Taiwan, 4National Center for Research on Earthquake Engineering, National Applied Research Laboratories, Taiwan, 5National Taiwan University, Taiwan, 6Geological survey and mining management agency, MOEA, Taiwan |
| SE31-A011 | Quantifying Pyroclastic Flow Hazard Assessment Using Insights from Lava Flow Modeling: Application to Shinmoedake Volcano | Tomofumi KOZONO1#+, Takafumi MARUISHI1, Hiroyuki A. SHIMIZU2 1National Research Institute for Earth Science and Disaster Resilience, Japan, 2Sabo & Landslide Technical Center, Japan |
| SE31-A005 | Strategic Monitoring and Research Initiatives for Volcanic Hazards of Mt. Baekdu: the Role of the Volcano Specialized Research Center (VSRC), South Korea | Cheolwoo CHANG1,2#+, Sung-Hyo YUN2,3 1Volcano Specialized Research Center, Korea, South, 2Pusan National University, Korea, South, 3Volcano Specialized Research Center / The Jeju Volcanological Institute, Korea, South |
| SE31-A004 | Classification of Transient Crustal Deformation Around Hakone Volcano, Central Japan, Based on GNSS Data | Soichiro TASHIRO1#+, Ryosuke DOKE2, Ryo KURIHARA3 1HIrosaki University, Japan, 2Hirosaki University, Japan, 3Hot Springs Research Insitute of Kanagawa Prefecture, Japan |
| SE31-A014 | Publishing Collaborative and International Volcanology | Jamie FARQUHARSON#+ Niigata University, Japan |
| SE31-A006 | Forecasting the Fate of Vertically Propagating Dikes from Geodetic Data | Yosuke AOKI#+ The University of Tokyo, Japan |
| SE31-A007 | Temporal evolution of volcano seismicity associated with the 2015 magma intrusion of Sakurajima Volcano, Japan | Takumi KEMMOCHI1#+, Christina WIDIWIJAYANTI2, Yizhou LUO2,2, Benoit TAISNE2, Yosuke AOKI1, Haruhisa NAKAMICHI3 1The University of Tokyo, Japan, 2Nanyang Technological University, Singapore, 3Kyoto University, Japan |
| SE31-A008 | Flank Instability of Mauna Loa Volcano, Hawai‘i, Modulated by Magma Intrusion and Eruption | Mizuki MATSUDA#+, Yosuke AOKI The University of Tokyo, Japan |
| SE31-A009 | Magma Migration During the 2022 Eruption of Mauna Loa Revealed by Seismic Amplitude Ratio Analysis | Mizuki MATSUDA1#+, Christina WIDIWIJAYANTI2, Yizhou LUO2,2, Benoit TAISNE2, Yosuke AOKI1 1The University of Tokyo, Japan, 2Nanyang Technological University, Singapore |
| SE31-A010 | Seismic Characteristics and Advanced Monitoring Frameworks of the Tatun Volcano Group, Taiwan: from High-density Arrays to Machine Learning Integration | Ya-Chuan LAI1,2#+, Min-Hung SHIH2, Cheng-Horng LIN3,4, Hsin-Chieh PU5 1National Center for Research on Earthquake Engineering, NIAR, Taiwan, 2National Center for Research on Earthquake Engineering, National Institutes of Applied Research, Taiwan, 3Academia Sinica, Taiwan, 4National Center for Research on Earthquake Engineering, National Applied Research Laboratories, Taiwan, 5Central Weather Bureau, Taiwan |
| SE31-A013 | Testing Monitoring Methods for Island and Submarine Volcanoes in the Southwest Pacific | Mie ICHIHARA1#+, Shunsuke NAKAO1, Takuro HORIUCHI1, Ayuta TSUGE1, Kazuya YAMAKAWA2, Masanao SHINOHARA3, Sandrine CEVUARD4, John Jr. NIROA5, Saula MULE6, Rennie VAIOMOUNGA7, Taaniela KULA8 1ERI, University of Tokyo, Japan, 2Mount Fuji Research Institute, Yamanashi Prefectural Government, Japan, 3The University of Tokyo, Japan, 4Vanuatu Meteorology and Geohazards Department, Vanuatu, 5Vanuatu Meteorology and Geohazards Department, Vanuatu, Vanuatu, 6Mineral Resources Department, Fiji, 7Tonga Geological Services, Tonga, 8Natural Resources Division. Ministry of Lands and Natural Resources, Tonga |
| SE33 The Spectrum of Fault Slip: Connecting Slow and Fast Earthquakes | ||
| Abstract ID | Abstract Title | Authors |
| SE33-A001 | Effect of Fluid on the Moment-Duration Scaling Laws of Slow and Regular Earthquakes: Analogue Modelling with Multiphase Flow | Yuto SASAKI#+, Hiroaki KATSURAGI The University of Osaka, Japan |
| SE33-A009 | Technical Improvements on the Japan Coast Guard’s GNSS-A Seafloor Geodetic Observation for Monitoring the Subduction Zone Activities | Shun-ichi WATANABE1#+, Tadashi ISHIKAWA2, Yusuke YOKOTA3, Yoshiya IRIE1, Yuto NAKAMURA1, Koya NAGAE1 1Japan Coast Guard, Japan, 2Japan Coast Guard Academy, Japan, 3Institute of Industrial Science, University of Tokyo, Japan |
| SE33-A002 | Recurrent Earthquake Swarms and Transient Crustal Deformation Off the Tokara Islands, Southern Japan: Insights from the 2025 Swarm Sequence | Yutaro OKADA1#+, Yusaku OHTA1, Miku OHTATE1, Yoshiaki ITO1, Mako OHZONO2, Hiroshi YAKIWARA3, Shigeru NAKAO3 1Tohoku University, Japan, 2Hokkaido University, Japan, 3Kagoshima University, Japan |
| SE33-A003 | Heterogeneity and Temporal Change in Stress Due to Shallow Seamount Subduction Using Discrete Element Method | Zhuyuan LIN1#+, Mikito FURUICHI1, Jian CHEN2, Daisuke NISHIURA2 1Japan Agency for Marine-Earth Science and Technology, Japan, 2JAMSTEC, Japan |
| SE33-A007 | Ultra-low-angle Faults Produce Giant Earthquakes | Satoshi IDE1#+, Mikito FURUICHI2, Daisuke SATO2 1The University of Tokyo, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan |
| SE33-A004 | Observations and Characteristics of Shallow Slow Earthquakes Along the Nankai Trough | Shunsuke TAKEMURA1#+, Yutaro OKADA2, Akemi NODA3, Satoru BABA4 1The University of Tokyo, Japan, 2Tohoku University, Japan, 3Japan Meteorological Agency, Japan, 4Kyushu University, Japan |
| SE33-A005 | Physics-informed Neural Networks Learn Precursory Behaviors of Slow-slip Events in the Nankai Subduction Megathrust | Daisuke SATO1#+, Rikuto FUKUSHIMA2, Masayuki KANO3,1, Takeshi IINUMA4, Takane HORI1 1Japan Agency for Marine-Earth Science and Technology, Japan, 2Stanford University, United States, 3Kyoto University, Japan, 4Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Japan |
| SE33-A006 | Scientific Drilling Constraints on Fluid Migration and Fault Weakening Associated with the 2024 Noto Peninsula Earthquake | Makoto OTSUBO#+ Geological Survey of Japan/AIST, Japan |
| SE33-A010 | Fine Crustal Structure of the East Anatolian Fault Zone: Constraints from a Short-period Dense Seismic Array | Qian PAN+, Hongfeng YANG# The Chinese University of Hong Kong, Hong Kong SAR |
| SE33-A013 | Fault Slip Inhibited by Shear Thickening Fluid | Lu WANG, Yusuke MUKUHIRA#+, Yasuo YABE, Sando SAWA, Jun MUTO Tohoku University, Japan |
| SE33-A011 | Late-stage Supershear Rupture in the 2021 Mw7.4 Maduo Earthquake | Hongfeng YANG1#+, Gang LIU2 1The Chinese University of Hong Kong, Hong Kong SAR, 2Key Laboratory of Earthquake Geodesy, Institute of Seismology, China Earthquake Administration, China |
| SE33-A012 | Development of a Visualization System for Temporal Changes in the Interplate Locking State at Southwestern Japan Inferred from the Analyses of Spatial Gradients of the Land and Seafloor Displacement Rates | Takeshi IINUMA#+ Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Japan |
| SE33-A015 | Oceanographic modulation of an unusually long-duration slow slip event in the Nankai Trough | Keisuke ARIYOSHI1#+, Akira NAGANO1, Takuya HASEGAWA2, Takeshi IINUMA3, Masaru NAKANO1, Demian SAFFER4, Hiroyuki MATSUMOTO1, Shuichiro YADA1, Eiichiro ARAKI1, Narumi TAKAHASHI1, Takane HORI1, Shuichi KODAIRA1 1Japan Agency for Marine-Earth Science and Technology, Japan, 2Japan Meteorological Agency, Japan, 3Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Japan, 4University of Texas, Austin, United States |
| SE33-A016 | Progressive Localization of Foreshocks Prior to Shallow Crustal Earthquakes | Aitaro KATO#+ Earthquake Research Institute, The University of Tokyo, Japan |
| SE33-A017 | Seismic-aseismic Interplay During the 2025 Mw 6.8 Sanriku-oki Earthquake Sequence Along the Japan Trench | Keisuke YOSHIDA#+ Tohoku University, Japan |
| SE33-A018 | Lawsonite Blueschist in a Dehydration-limited State Undergoes Semi-brittle Deformation That Triggers Intermediate-depth Earthquakes: Evidence from Acoustic Emission Experiments | Kenta KAJIMURA#+, Sando SAWA, Tatsuki TSUJIMORI, Jun MUTO Tohoku University, Japan |
| SE34 Natural Hydrogen | ||
| Abstract ID | Abstract Title | Authors |
| SE34-A002 | Natural Hydrogen Potential in Kyushu | Yasuhiro YAMADA1#+, Akihiro SHISHIDA2, Shaghayegh DANEHKAR2, Akihiro HAMANAKA2, Tatsunori IKEDA2, Keiichi ISHIZU2, Akane ITO3, Mitsuo MATSUMOTO3 1Kyushu Uniersity, Japan, 2Dept of Earth Resources Engineering, Kyushu University, Japan, 3Kyushu University, Japan |
| SE34-A006 | Mineralogical and Geochemical Factors Affecting Hydrogen Generation during Low Temperature Serpentinization | Tsubasa OTAKE#+ Hokkaido University, Japan |
| SE34-A004 | Exploration of Natural Hydrogen Resources in the Kurosegawa Tectonic Zone Using the Magnetotelluric Method | Keiichi ISHIZU1#+, Yasuhiro YAMADA2, Tatsunori IKEDA1, Akihiro SHISHIDA1, Takao KOYAMA3 1Dept of Earth Resources Engineering, Kyushu University, Japan, 2Kyushu Uniersity, Japan, 3Earthquake Research Institute, the University of Tokyo, Japan |
| SE34-A003 | Evaluating the Use of GIS, Remote Sensing, and Machine Learning for Early-stage Natural Hydrogen Exploration in Kyushu | Shaghayegh DANEHKAR1#+, Yasuhiro YAMADA2 1Dept of Earth Resources Engineering, Kyushu University, Japan, 2Kyushu Uniersity, Japan |
| SE34-A005 | Taiwan’s Natural Hydrogen Potential from a Geophysical Perspective | Shu-Kun HSU#+ National Central University, Taiwan |
| SE34-A007 | Assessing the Potential of Natural Hydrogen Resources in Eastern Taiwan Using Soil and Vent Gas Geochemical Surveys | Yen-Kuan TSENG1#+, Pei-Chuan CHUANG2, Hsiao-Fen LEE3,4, Hsin-Yi WEN5, Pin-Han CHEN2, Chia-Ning TSAO2, Shu-Kun HSU6, Chih-Kai CHUANG2, Song-Chuen CHEN7 1National Central University, Taiwan, Taiwan, 2Department of Earth Sciences, National Central University, Taoyuan City, Taiwan, 3National Center for Research on Earthquake Engineering, National Institutes of Applied Research, Taiwan, 4Taiwan Volcano Observatory - Tatun, Taiwan, 5Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsinchu City, Taiwan, 6National Central University, Taiwan, 7Geological Survey and Mining Management Agency, MOEA., Taiwan |
| SE34-A008 | Nedo Geologic Hydrogen Program | SHIGERU NIKI#+ New Energy and Industrial Technology Development Organization, Japan |
| SE34-A010 | Hydrogen Generation Potential of Serpentine Rocks in Kyushu | KAITO KUNIYOSHI1#+, Akihiro SHISHIDA2, Akane ITO3, Tsubasa OTAKE4, Yasuhiro YAMADA5 1Kyushu university, Japan, 2Dept of Earth Resources Engineering, Kyushu University, Japan, 3Kyushu University, Japan, 4Hokkaido University, Japan, 5Kyushu Uniersity, Japan |
| SE34-A011 | Potential simulator for producing natural hydrogen: Development of a wellbore–reservoir simulator and its application to a geothermal field | Mitsuo MATSUMOTO#+ Kyushu University, Japan |
| SE34-A012 | Ambient Noise Tomography to Image the S-wave Velocity Structure in the Kurosegawa Tectonic Zone | Tatsunori IKEDA1#+, Keiichi ISHIZU2, Yasuhiro YAMADA3 1Dept of Earth Resources Engineering, Kyushu University, Japan, 2Dept of Earth Resources Engineering, Kyushu University, Japan, Japan, 3Kyushu Uniersity, Japan |
| SE35 TOPO-ASIA: New International Geoscience Program on 4-D Topography Evolution in Asia Linked to Deep Earth and Surface Processes | ||
| Abstract ID | Abstract Title | Authors |
| SE35-A002 | Artificial Water Reservoir Triggered Seismicity (rts): a Global Review | HARSH GUPTA#+ CSIR-National Geophysical Research Institute, India |
| SE35-A005 | Paleogeographic History of Paleozoic Proto-Japan: From Gondwanan Affinities to Tectonic Evolution along the Western Paleo-Pacific Subduction Zone | Toshiyuki KURIHARA#+ Faculty of Science, Niigata University, Japan |
| SE35-A006 | Constraints on Lithospheric Properties from Dynamical Models of Continental Collision | Gregory HOUSEMAN1,2#+ 1China University of Geosciences, Beijing, China, 2University of Leeds, United Kingdom |
| SE35-A007 | New and Published Paleomagnetic Data Constraining Tectonic Rotation and Latitudinal Displacement of Southwest Yunnan and the Indochina Block | Xixi ZHAO1#+, Yang ZHOU2, Jian LIN1, Qingsong LIU1 1Southern University of Science and Technology, China, 2Beijing Normal University, China |
| SE35-A011 | The 2008 Mw 7.9 Wenchuan, China Earthquake Was Not Triggered by the Zipingpu Reservoir | HARSH GUPTA#+, Rajesh RAKAPALLI CSIR-National Geophysical Research Institute, India |
| SE35-A010 | Importance of Eclogites from Cratonisation to the Phanerozoic Explosion of Onshore Life | Hans THYBO1,2#+, XIA BING3, Gaochun WANG4, Zhipeng ZHOU5, Irina M. ARTEMIEVA6,1 1Zhejiang Deep-time Digital Earth International Research Center, China, 2International Lithosphere Centre, Denmark, 3CUG, China, 4Yangtze University, China, 5China earthquake administration, China, 6Zhejiang Deep-time Digital Earth International Research Center, China, China |
| SE35-A012 | Triple Oxygen Isotope Paleoaltimetry – an Emerging Tool in Tectonic Reconstructions | Daniel IBARRA1#+, Jingen DAI2, Yuan GAO2, Jiquan CHEN2, Xiang-Rui LIU2, Chengshan WANG2 1Brown University, United States, 2China University of Geosciences, Beijing, China |
| SE35-A021 | Applied UAV–LiDAR and Deep Learning Workflow for Monitoring Climate-Driven Deterioration in Earthwork Infrastructure | Ahmad Agus WIDODO1#+, Philippa MASON1, Tiago GASPAR1, Truong LE2 1Imperial College London, United Kingdom, 2Mott MacDonald, United Kingdom |
| SE35-A022 | The Landscape Response to Uplift in the Ou Backbone Range, NE Japan: Insights from 10Be-derived Erosion Rates | Chia-Yu CHEN1#+, J. Bruce H. SHYU2, Yasufumi IRYU3, Negar HAGHIPOUR4, Marcus CHRISTL5 1National Chung Cheng University, Taiwan, 2National Sun Yat-sen University, Taiwan, 3Tohoku University, Japan, 4Swiss Federal Institute of Technology Zürich, Switzerland, 5Department of Physics, Laboratory of Ion Beam Physics, ETH Zurich, Zurich, Switzerland, Switzerland |
| SE35-A013 | A Tale of Two Volcanoes in East Java: the Bromo Tengger Semeru Complex and the Lamongan Monogenetic Volcanic Field | Satria BIJAKSANA1#, Khalil IBRAHIM1+, Mirzam ABDURRACHMAN2,3, David SAHARA2, Ulvienin HARLIANTI1 1Institut Teknologi Bandung, Indonesia, 2Bandung Institute of Technology, Indonesia, 3Indonesian Geologist Association, Indonesia |
| SE35-A016 | Thermal State and Lithosphere Thickness in Asia | Irina M. ARTEMIEVA1,2#+ 1Zhejiang Deep-time Digital Earth International Research Center, China, China, 2Zhejiang Deep-time Digital Earth International Research Center, China |
| SE35-A024 | Multi-method Investigation of Active Crustal Deformation in Bali Island, Indonesia: Implications for Regional Tectonics | Anggraini Rizkita PUJI1#+, Benyamin SAPIIE2, Gino DE GELDER3, Sonny ARIBOWO4 1Institut Teknologi Bandung (ITB), Indonesia, 2Institut Teknologi Bandung, Indonesia, 3ISTerre, CNRS, IRD, Université de Grenoble Alpes, France, 4National Research and Innovation Agency (BRIN), Indonesia |
| SE36 Advances in Understanding Induced Earthquakes | ||
| Abstract ID | Abstract Title | Authors |
| SE36-A001 | Triggering of Two M5 Earthquakes in the Weiyuan Shale Gas Field, China | Jinping ZI1#+, Hongfeng YANG2 1Shenzhen Research Institute, The Chinese University of Hong Kong, China, 2The Chinese University of Hong Kong, Hong Kong SAR |
| SE36-A011 | FAMT Analysis of Earthquakes Occurring Around the Focal Area of the Event Induced in Central Oita Prefecture by the 2016 Kumamoto Earthquake | Hirofumi KOWARI1#+, Masanao KOMATSU2, Taro OKAMOTO3, Takeshi NAKAMURA4, Masayuki YOSHIMI5, Takumi HAYASHIDA6, Hiroshi TAKENAKA1 1Okayama University, Japan, 2Okayama Gakuin University, Japan, 3Institute of Science Tokyo, Japan, 4Central Research Institute of Electric Power Industry, Japan, 5Geological Survey of Japan/National Institute of Advanced Industrial Science and Technology, Japan, 6International Institute of Seismology and Earthquake Engineering, Building Research Institute, Japan |
| SE36-A004 | Normal-faulting Earthquakes Under a Compressional Stress Regime, Insights from the Weiyuan Shale Gas Field, China | Youjie JIANG1+, Jinping ZI2, Hongfeng YANG3# 1Chinese University of Hong Kong, Hong Kong SAR, 2Shenzhen Research Institute, The Chinese University of Hong Kong, China, 3The Chinese University of Hong Kong, Hong Kong SAR |
| SE36-A006 | Potential Role of Coupled Poroelastic Stress Perturbations Induced by Upward Fluid Migration in Triggering the Noto Peninsula Earthquake Swarms | Xinyu TAN1#+, So OZAWA2, Yuji ITOH3 1Earthquake Research Institute, The University of Tokyo, Japan, 2Earthquake Research Institute, University of Tokyo, Japan, 3Earthquake Research Institute, the University of Tokyo, Japan |
| SE36-A025 | Observation of Low-frequency Tremor in Laboratory Shear Slip Experiment | Takaaki KAWAHITO1#, Yusuke MUKUHIRA2+ 1Graduate School of Environmental Studies, Tohoku Univ., Japan, 2Tohoku University, Japan |
| SE36-A026 | Spatial Heterogeneity of Fault Gouge Controls Fault Strength and Frictional Properties | Yihui LUO+, Ke GAO# Southern University of Science and Technology, China |
| SE36-A021 | Rupture Cascade Initiated by Wastewater Disposal: Nucleation and Domino Effect of Canada’s Largest Induced Earthquake | Wenhan SUN1#+, Yu GU1, Yajing LIU2, Tianyang LI3, Ruijia WANG4, Jingchuan WANG5, Rebecca HARRINGTON6, Marco ROTH6, Ryan SCHULTZ7, Guangyu XU8, Guoyan JIANG9 1University of Alberta, Canada, 2McGill University, Canada, 3Chongqing University, China, 4Southern University of Science and Technology, China, 5University of Maryland, United States, 6Ruhr Universität Bochum, Germany, 7Swiss Seismological Service, ETH Zürich, Zürich, Switzerland, Switzerland, 8East China University of Technology, China, 9Wuhan University, China |
| SE36-A012 | The Bound Growth of Induced Earthquakes Could De-risk Hydraulic Fracturing | Ryan SCHULTZ#+ ETH Zürich, Switzerland |
| SE36-A015 | Probing Fluid-faulting Processes within Complex Fault Systems During Fluid-induced Earthquake Sequences | Xiaowei CHEN#+, Ahmad MOHAMMADI, Richard ASIRIFI Texas A&M, United States |
| SE36-A016 | Poroelastic Stress Transfer and Seismic Zoning at the Geysers Geothermal Field | Aparna RAMAN#+, Jay SUI TUNG Texas Tech University, United States |
| SE36-A018 | Pre-existing Structures and Stress Variations Jointly Control the Induced Seismicity in the Enhanced Geothermal System of Gonghe Basin, China | Ping FENG1+, Ruijia WANG2#, Hao ZHANG3, Chongyuan ZHANG4, Ryan SCHULTZ5, Lichun YANG6 1Sourthern university of Science and Technology, China, 2Southern University of Science and Technology, China, 3Chinese Academy of Geological Sciences, China, 4Chinese Academy of Geological Sciences, China, China, 5Swiss Seismological Service, ETH Zürich, Zürich, Switzerland, Switzerland, 6Sourthern university of Science and Technology, China, China |
| SE36-A027 | Numerical Simulation of Microstructural Evolution in Heterogeneous Fault Gouge | Binbin CAI+, Ke GAO# Southern University of Science and Technology, China |
| SE36-A028 | Time-frequency Domain Characterization of Acoustic Emission Signals from Laboratory Stick-slip Events | Weiyun ZHU+, Ke GAO# Southern University of Science and Technology, China |
| SE36-A022 | Seismic Attenuation as Direct Evidence Tracking Fluid Movement | Aqeel ABBAS1,2#+, Jinping ZI1, Hongfeng YANG2 1Shenzhen Research Institute, The Chinese University of Hong Kong, China, 2The Chinese University of Hong Kong, Hong Kong SAR |
| SE36-A023 | 3D Attenuation Constraints on HF induced Microseismicity in the Weiyuan Shale Gas Field | Aqeel ABBAS1,2#+, Jinping ZI1, Hongfeng YANG2 1Shenzhen Research Institute, The Chinese University of Hong Kong, China, 2The Chinese University of Hong Kong, Hong Kong SAR |
| SE37 Imaging Lithospheric Structure — High-density Observations, Multidisciplinary Data, and Innovative Strategies | ||
| Abstract ID | Abstract Title | Authors |
| SE37-A026 | Integrated Airborne Transient Electromagnetic and Aeromagnetic Survey for Delineating Prospective Areas of Copper-nickel Polymetallic Mineralization | Fang BEN#+ Institute of Geophysical and Geochemical Exploration,CAGS, China |
| SE37-A027 | Crustal Magma–fluid System Beneath the Ashikule Volcanic Group Revealed by Magnetotelluric Imaging in the West Kunlun Orogen, Northwestern Tibetan Plateau | Yuanzhi CHENG1#+, Yanlong KONG2, Zhongxing WANG3, Ji TANG4, Jiyang WANG3 1Institute of Geology and Geophysics, Chinese Academy of Sciences, China, 2Chinese Academy of Sciences, China, 3Institute of Geology and Geophysics, Chinese Academy of Sciences, China, China, 4Institute of Geology, China Earthquake Administration, China |
| SE37-A029 | A Possible Northward Subduction in the Southwestern Yangtze Block During the Rodinia Assembly: New Constraints from Three-dimensional Magnetotelluric Imaging | Qiao WANG#+, shibin XIA, Yang JIAN Chengdu Center ，China Geological Survey, China |
| SE37-A002 | Insights Into the Hikurangi Subduction System and the Associated Deformation from Adjoint-state Double-difference Traveltime Tomography | Xinpeng QIU+, Shucheng WU# China University of Geosciences (Wuhan), China |
| SE37-A016 | Fine Crustal Structure of the Binchuan Area, Emeishan Large Igneous Province: Insights from a Short-period Dense Seismic Array | Qian PAN+, Hongfeng YANG# The Chinese University of Hong Kong, Hong Kong SAR |
| SE37-A008 | Seismic Attenuation Model in the Eastern Margin of the Tibetan Plateau | Lian-Feng ZHAO1#+, Xiao-Bi XIE2, Xu CHANG1, Xi HE1, Ruo-Jie LI1, Tong LU3, Li-Xin ZHONG3, Zhen-Xing YAO1, Qing-Yang CHENG4 1Chinese Academy of Sciences, China, 2University of California, Santa Cruz, United States, 3Chinese Academy of Sciences, China, China, 4China University of Geoscience (Beijing), China |
| SE37-A012 | Rayleigh Wave Isotropic and Anisotropic Phase Velocity Tomography Suggests Slab Segmentation and Volcanism in the Sunda Banda Arc Transition Zone | Puji ARIYANTO1,2#+, Frederic DESCHAMPS3, Kai-Xun CHEN3, Ban-Yuan KUO3, Maryline LEBÉON4 1Taiwan International Graduate Program (TIGP)–Earth System Science Program(ESS), Academia Sinica and National Central University, Academia Sinica, Taiwan, 2Indonesia State College of Meteorology, Climatology, and Geophysics (STMKG), Indonesia, 3Academia Sinica, Taiwan, 4National Central University, Taoyuan, Taiwan |
| SE37-A014 | The Role Of Mafic Intrusion In Seismogenic Environment: Insights From The 1668 M 8.5 Tancheng Earthquake Rupture Zone Along The Tan-Lu Fault Zone, Eastern China | Yuchen HUANG#+, Huajian YAO University of Science and Technology of China, China |
| SE37-A021 | Evidence of Regional Variations in Shallow Crustal Seismic Anisotropy Beneath the Japanese Islands Inferred from S-wave Splitting | Muhammad Haikal GUNARYA#+, Junichi NAKAJIMA Institute of Science Tokyo, Japan |
| SE37-A023 | Crustal Rheology in the Se Tibetan Plateau Revealed by Lg-wave Attenuation Tomography | Xi HE1#+, Lian-Feng ZHAO1, Xiao-Bi XIE2, Ruo-Jie LI1, Tong LU3, Zhen-Xing YAO1 1Chinese Academy of Sciences, China, 2University of California, Santa Cruz, United States, 3Chinese Academy of Sciences, China, China |
| SE37-A031 | Deep Structural Characteristics of the Shuangjianzishan Polymetallic Mining Area: Constraints from Integrated Geophysical Data | Xiaobo ZHANG1#+, Hui FANG2, Hesheng HOU3, Dashuang HE4, Fagen PEI5, Hongda LIANG6, Yaoyang ZHANG1, Meixing HE1, Hanqing QIAO1 1Institute of Geophysical and Geochemical Exploration, CAGS, China, 2Institute of Geophysical and Geochemical Exploration, CAGS, China, China, China, 3Chinese Academy of Geological Sciences, China, 4Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences, China, 5Institute of Geophysical and Geochemical Exploration, CAGS,, China, 6China University of Geosciences, China |
| SE37-A020 | Crustal Attenuation in China from Ml Amplitude and Lg-wave Data and New Model of Tibetan Plateau Extrusion | Shunping PEI1,2#+ 1Yunnan University, China, 2Institute of Tibetan Plateau Research, Chinese Academy of Sciences, China |
| SE37-A022 | Asthenospheric Flow Near the Edge of Lithosphere Under Taiwan-ryukyu Border and the Eastern Caucasus | Tai-Lin TSENG1#+, Jing-Hui TONG2, Pei-Ru JIAN1 1National Taiwan University, Taiwan, 2Department of Earth and Environmental Sciences, Michigan State University, United States |
| SE37-A024 | Three Dimensional Attenuation Structure Beneath Shimokita Peninsula, Near the Northeast Japan and Kuril Arcs' Junction | NORIKO TSUMURA1#+, Shinako NOGUCHI2, Shintaro ABE2 1Graduate School of Science, Chiba University, Japan, 2Association for the development of earthquake prediction, Japan |
| SE37-A033 | Overview of the Network-MT Survey in Japan | Makoto UYESHIMA#+ Earthquake Research Institute, The University of Tokyo, Japan |
| SE38 Interaction of Mantle Plume with Subduction System | ||
| Abstract ID | Abstract Title | Authors |
| SE38-A001 | Recycling of Ancient Slab Components in High-Nb Basalts from Baja California, Mexico | Hai-Quan LIU#+ Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, China |
| SE38-A006 | Interactions Between Spatial-dislocated Mantle Plumes and Subduction Plates | Jie LIAO#+, Zhuo FAN, Zewei WANG Sun Yat-sen University, China |
| SE38-A008 | Progressive Sub-arc Mantle Oxidation Modulated by Sediment Melt | Mingdi GAO1#+, Yu WANG1, Yigang XU2 1Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, China, 2Guangzhou Institute of Geochemistry, China |
| SE38-A011 | Material Recycling Associated with the Interaction Between the Mantle Plume and the Subduction System in the South China Sea | Xiao-Long HUANG#+ Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, China |
| SE38-A012 | Key New Evidence for the Hainan Mantle Plume Head: Ongoing Formation of a Large Igneous Province? | Fan YANG#+ Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), China |
| SE38-A014 | Seismic Radial Anisotropy Beneath Etna Generated By Deep Mantle Upwelling | Yuanyuan HUA1#+, Yang YU2, Dapeng ZHAO3, Yigang XU1, Xiao-Long HUANG4, Hongyan LI5, Fan YANG6, Siwen ZHANG7, Yuan YUE7 1Guangzhou Institute of Geochemistry, China, 2Shandong University, China, 3Tohoku University, Japan, 4Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, China, 5Chinese Academy of Sciences, China, 6Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), China, 7Guangzhou Institute of Geochemistry, China, China |
| SE38-A024 | Mantle plume formation away from the LLSVPs | Xu HONGXUE1#+, Jie LIAO1, Yang LI2, Zhuo FAN1 1Sun Yat-sen University, China, 2Institute of Geology and Geophysics, Chinese Academy of Sciences, China |
| SE38-A029 | Slab-plume Interaction Arrests the Ascent of the Hainan Plume | Yangfan DENG1#+, Sheng ZHU2 1Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, China, 2Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, China, China |
| SE40 Satellite Gravimetry and Geophysical Applications | ||
| Abstract ID | Abstract Title | Authors |
| SE40-A021 | InSAR Atmospheric Delay Correction Model Integrated from Multi-source Data Based on VCE | Xiaoya WANG#+ Shanghai Astronomical Observatory, Chinese Academy of Sciences, China |
| SE40-A002 | Space Gravimetric Constraints on the Gravitational Coupling Between the Inner Core and the Mantle | Séverine ROSAT1#+, Hugo LECOMTE2, Thiziri SAAD3, Olivier BARROIS4, Jean-Paul BOY5 1ITES, UMR 7063 CNRS, France, 2National Land Survey of Finland, Finland, 3University of Strasbourg, ITES, UMR 7063 CNRS, France, France, 4 ITES, UMR 7063 CNRS, France , France, 5University of Strasbourg, ITES, UMR 7063 CNRS, France, France, France |
| SE40-A001 | An Adaptive Anisotropic Filter to Enhance Grace/grace-fo Signal Retrieval Via Directional Noise Smoothing | Wei CHEN#+, Xiaozhou SUN Hubei University of Arts and Science, China |
| SE40-A003 | A Previously Unrecognized Coupling Between Groundwater and Interannual CO2 Growth Rate | Haoran XUE#+, Hao ZHOU, Zhicai LUO Huazhong University of Science and Technology, China |
| SE40-A006 | Multi-source Observation–constrained Long-term Reconstruction of Terrestrial Water Storage Variations | Yifeng CHEN#+, Hao ZHOU, Zhicai LUO Huazhong University of Science and Technology, China |
| SE40-A004 | Integrated Analysis of Climate Change-Driven Crop Migration and Groundwater Storage Anomalies Across China | Hanwen HU#+, Hao ZHOU, Zhicai LUO Huazhong University of Science and Technology, China |
| SE40-A008 | The Importance of Quantitatively Evaluating Geodetic Signals to Reduce Gravitational Redshift Uncertainty in the Continuous Operation of Optical Atomic Clocks | Ryuichi ICHIKAWA1#+, Yoshiyuki TANAKA2, Ryo HONDA3, Yuichi IMANISHI4 1National Institute of Information and Communications Technology, Japan, 2The University of Tokyo, Japan, 3Mount Fuji Research Institute, Yamanashi Prefectural Government, Japan, 4Earthquake Research Institute, The University of Tokyo, Japan |
| SE40-A011 | Gravitational Inversion for Mass-change Distribution on the Actual Earth Surface from Grace Observations | Jing LI1#+, Jin LI2, Benjamin F. CHAO3,4 1Chinese Academy of Sciences, China, 2Shanghai Astronomical Observatory, Chinese Academy of Sciences, China, 3Shandong University of Science and Technology, China, 4Academia Sinica, Taiwan |
| SE40-A013 | Detection of Gravity Field Changes Caused by the 2025 Kamchatka Mw8.8 Earthquake with Satellite Gravimetry and Altimetry | Jin LI1#+, Kun ZHANG2, Xiayu WU2, Fang ZOU2, Benjamin F. CHAO3,4 1Shanghai Astronomical Observatory, Chinese Academy of Sciences, China, 2School of Civil and Transportation Engineering, Guangdong University of Technology, China, 3Shandong University of Science and Technology, China, 4Academia Sinica, Taiwan |
| SE40-A015 | Towards Monitoring and Quantifying Subsidence Evolutions Using Multiple Geodetic Observables in Central Valley, California | C K SHUM1#+, Yu ZHANG2, Shengdao WANG1, Xuechen YANG1, Orhan AKYILMAZ3, Metehan UZ4, Yuanyuan JIA5 1Ohio State University, United States, 2Space Analytics, United States, 3İstanbul Teknik Üniversitesi, Turkey, 4Helmholtz-Zentrum Potsdam, Deutsches GeoForschungsZentrum GFZ, Germany, 5Independent Researcher, China |
| SE40-A016 | Investigating the Drivers of Greenland Ice Mass Changes Using Satellite Gravimetry and the Input-Output Method | Qianyu XIAO1#+, Jianli CHEN1, Yufeng NIE1, Dongju PENG2 1The Hong Kong Polytechnic University, Hong Kong SAR, 2Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hong Kong SAR, China, Hong Kong SAR |
| SE40-A018 | African Terrestrial Water Storage Dynamics (2002–2024): Long-term Trend and Interannual Variability from GRACE/-FO and Models | GuoDong XU#+, Jianli CHEN, Yufeng NIE, Shuo ZHENG, Jing LI The Hong Kong Polytechnic University, Hong Kong SAR |
| SE43 Earthquake Source Parameters and Their Applications in Seismic Disaster Mitigation | ||
| Abstract ID | Abstract Title | Authors |
| SE43-A012 | Modelling of Site Effects on Radiation Characteristics Observed in Seismic Recordings | Hongjun SI1#+, Tatsuro ARAI2, Yutaka YUZAWA3 1Seismological Research Institute Inc., Japan, 2Tohoku-Electric Power Co., Inc., Japan, 3Tokyo Electric Power Services Co., Ltd., Japan |
| SE43-A003 | Rupture Process of the 2016 Kumamoto Earthquake and Its Effects on Near-fault Ground Motions | Kazuki KOKETSU1,2#+, Kimiyuki ASANO3 1Keio University, Japan, 2The University of Tokyo, Japan, 3Disaster Prevention Research Institute, Kyoto University, Japan |
| SE43-A005 | Insights Into Faulting and Seismic Hazard Along the Indo-burman Margin from a New Focal Mechanism Catalog in Northeastern Bangladesh | Syed Idros BIN ABDUL RAHMAN1#+, Kentaro EMOTO1, Wardah FADIL2, Karen LYTHGOE3, Shengji WEI4, Syed Humayun AKHTER5, Judith HUBBARD6 1Kyushu University, Japan, 2ESG Solutions, Canada, 3 University of Edinburgh, United Kingdom, 4Institute of Geology and Geophysics, Chinese Academic of Sciences, China, 5University of Dhaka, Department of Geology, Dhaka, Bangladesh, Bangladesh, 6Nanyang Technological University, Singapore |
| SE43-A013 | Basin Amplification in Numerical Simulation: Study Case in Greater Jakarta | Dzaky IRFANSYAH#+, Alif Azfar BADARUDDIN, Hengki Eko PUTRA, Ruben DAMANIK PT Reasuransi MAIPARK Indonesia, Indonesia |
| SE43-A004 | Hypocenter Relocation Using a 3D Seismic Velocity Model and a Newly Deployed OBS Network for Hyuganada, SW Japan | Katsuhiko SHIOMI1#+, Makoto MATSUBARA1, Ayako NAKANISHI2, Gou FUJIE2, Youichi ASANO1, Takayuki MIYOSHI1 1National Research Institute for Earth Science and Disaster Resilience, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan |
| SE43-A015 | Snell’s-law-based Estimation of Seismic-wave Propagation Paths in Subducted Slabs with Wave Energy Attenuation | CHANGMU LIM#+, Makoto OKUBO Kochi University, Japan |
| SE43-A006 | Detailed Hypocenter Determination Associated with Submarine Volcanic Activity Using Teleseismic Body Waves | Tetsuya AOYAMA1#+, Nozomu TAKEUCHI2, Yosuke AOKI3 1Earthquake Research Institute, UTokyo, Japan, 2University of Tokyo, Japan, 3The University of Tokyo, Japan |
| SE43-A007 | Real-time Determination of Centroid Moment Tensors for Significant Global Earthquakes | Shiann-Jong LEE1#+, Ting-Yu LIU2, Tzu-Chi LIN1,3 1Academia Sinica, Taiwan, 2Institute of Earth Sciences, Academia Sinica, Taiwan, 3National Taiwan University, Taiwan |
| SE43-A009 | Spatial Pattern in Stress Drops of Small Earthquakes Reveals Heterogeneous Shear Strength on Faults Around Japan | Takuji YAMADA#+ Faculty of Basic Natural Science, Ibaraki University, Japan |
| SE44 Advances in Understanding the Geological Framework of East and Southeast Asia | ||
| Abstract ID | Abstract Title | Authors |
| SE44-A001 | Spatiotemporal Controls on Cenozoic Magma Genesis in eastern West Java | Wan Hsin LU1+, Yu-Ming LAI1#, Iwan SETIAWAN2, Sun-Lin CHUNG3, Lediyantje LINTJEWAS 4, Andrie KAUSAR4, Hao-Yang LEE5 1National Taiwan Normal University, Taiwan, 2National Research and Innovation Agency, Indonesia, 3Institute of Earth Sciences, Academia Sinica, Taiwan, 4National Research and Innovation Agency, Indonesia, Indonesia, 5Academia Sinica, Taiwan |
| SE44-A037 | Orogenic Movement of Accretionary Complexes Due to Collision of Seamount Chains in Convergent Plate Boundary: Overturned Structures in the Permian Tsunemori Formation of the Akiyoshi Belt. | Saki SHIHARA#+, Tomohiro TSUJI The Graduate School of Yamaguchi University Division of Science and Technology of Innovation, Japan |
| SE44-A030 | Tracing the Birth of the Modern Sunda Arc: A 1000-km Link of the Allochthonous Dai Island to West Sulawesi | Yu-Chin LIN1#+, Renaldi SUHENDRA2, Chien-Che HUANG3, Sun-Lin CHUNG1, Shigenori MARUYAMA4, Hao-Yang LEE5, Arifuddin JAMIL6 1Institute of Earth Sciences, Academia Sinica, Taiwan, 2Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan, Taiwan, 3Department of Geosciences, National Taiwan University, Taiwan, Taiwan, 4Department of Earth and Planetary Sciences, Institute of Science Tokyo, Japan, Japan, 5Academia Sinica, Taiwan, 6Geology Department, Hasanuddin University, Makassar, Indonesia, Indonesia |
| SE44-A031 | Shallow-angle Subduction Induced by Subduction of Mid-ocean Ridge and Progressive Thickening of the Subducting Slab | Ngoc Kien PHAM1#+, Sang-Mook LEE1, Young-Hee KIM1, Fabio CAPITANIO2 1Seoul National University, Korea, South, 2Monash University, Australia |
| SE44-A006 | Records of Eocene Subduction Initiation in the Proto-south China Sea: Insights from the Volcanic Section of the Central Palawan Ophiolite, Philippines | Nikko BALANIAL1,2#+, Betchaida PAYOT3, Gabriel Theophilus VALERA3, Kenichiro TANI4, Osamu ISHIZUKA5, Americus PEREZ6 1University of the Philippines, Philippines, 2Mapua University, Philippines, 3University of the Philippines Diliman, Philippines, 4National Museum of Nature and Science, Amakubo, Tsukuba, Japan, 5Geological Survey of Japan, Japan, 6Department of Science and Technology - Philippine Nuclear Research Institute, Philippines |
| SE44-A007 | Novel Constraints on the Late Eocene–Miocene Island Arc Magmatism in the Southeast Asian Region: Insights from Western Philippine Arcs | Gabriel Theophilus VALERA1#+, Andrew Exequiel TABILOG1, Nikko BALANIAL2,3, John Kenneth BADILLO1, Mariz ALCANCIA1, Kenichiro TANI4, Osamu ISHIZUKA5, Joshua GARBER6, Nicholas GARDINER6, Betchaida PAYOT1, Carla DIMALANTA2 1University of the Philippines Diliman, Philippines, 2University of the Philippines, Philippines, 3Mapua University, Philippines, 4National Museum of Nature and Science, Amakubo, Tsukuba, Japan, 5Geological Survey of Japan, Japan, 6School of Earth and Environmental Sciences, University of St Andrews, United Kingdom |
| SE44-A042 | Paleoseismicity and Quaternary Surface Ruptures of the Byeokgye Section, Yangsan Fault (SE Korea): Constraints on Slip Rates and Recurrence Intervals | Sangmin HA1#+, Hee-Cheol KANG2, Moon SON2, Seungwon SHIN3, Sujin KIM4, Yubin JEONG5 1Korea Institute of Geoscience and Mineral Resources, Korea, South, 2Pusan National University, Korea, South, 3Department of Earth Science Education, Daegu University, Korea, South, 4Department of Earth Science Education, Daegu University, Korea, South, 5대구대학교 지구과학교육학과, Korea, South |
| SE44-A008 | Mountain Building Mechanism of the Taiwan Orogeny - Along Strike Variability | Yuan Hsi LEE1#+, Ming Junn ZHENG2, Eh TAN3 1National Chung-Cheng university, Taiwan, 2Department of Earth and Environmental Science, National Cheng Cheng University, Taiwan, 3Academia Sinica, Taiwan |
| SE44-A011 | Importance of Detrital Materials in Mantle Peridotite Research | Shoji ARAI1#+, Terumi EJIMA2 1Kanazawa University, Japan, 2Shinshu University, Japan |
| SE44-A012 | Precambrian Australia’s Fingerprint in Eastern Indonesia: P–T–t Constraints from Garnet–Sillimanite–Biotite Gneiss from the Banggai–Sula Microcontinent | Fransiska Ayuni Catur WAHYUANDARI1#+, Nobuhiko NAKANO1, Tatsuro ADACHI1, Nugroho Imam SETIAWAN2, Fred Temeng OKYERE-SIAW1 1Kyushu University, Japan, 2Universitas Gadjah Mada, Indonesia |
| SE44-A016 | Petrogenesis of Dunite-wehrlite Xenoliths from Oshima-Ōshima Volcano, Hokkaido, Ne Japan Arc: Implications for Sub-arc Uppermost Mantle Processes | Sota TAGUCHI1#+, Terumi EJIMA1, Kou TAKAHASHI2, Shoji ARAI3 1Shinshu University, Japan, 2Shinshu University, Japan, Japan, 3Kanazawa University, Japan |
| SE44-A043 | Ambient Noise Tomography of the Gyeongsang Basin, South Korea | Min Hyug KOH1#+, Junkee RHIE1, Cheng SONG1, Sang-Jun LEE2 1Seoul National University, Korea, South, 2Korea National University of Education, Korea, South |
| SE44-A017 | Temporal Changes in Mantle Wedge Geochemistry from the Early Cretaceous to the Paleogene in Japan: Constraints from the Crystallization Ages and Source Characteristics of the Iwafune Diorite | Haruki YAMAZAKI1#+, Yoshiaki KON2, Daisuke ARAOKA2, Terumi EJIMA1 1Shinshu University, Japan, 2Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Japan |
| SE44-A018 | Characterization of Serpentinite from Mt. Shirouma: Possibly the Highest-elevation Mantle Rock in Japan | Karin SAITO1#+, Seinosuke YAMADA1, Terumi EJIMA1, Shoji ARAI2 1Shinshu University, Japan, 2Kanazawa University, Japan |
| SE44-A019 | Cenozoic Metamorphic Evolution of the Romblon Metamorphic Complex: Implications for Rifting and Arc-continent Collision in the Western Pacific | John Kenneth BADILLO1#+, Gabriel Theophilus VALERA1, Andrew Exequiel TABILOG1, Betchaida PAYOT1, Karl JABAGAT2, Yuan Hsi LEE3, Hao-Yang LEE4 1University of the Philippines Diliman, Philippines, 2National Chung Cheng University, Taiwan, 3National Chung-Cheng university, Taiwan, 4Academia Sinica, Taiwan |
| SE44-A020 | Detrital Zircon U–pb Dating of the Southern Central Range, Taiwan: Implications for Evolution of the Northern South China Sea Margin | Yun-Chieh LO1#+, Yuan Hsi LEE2, Wan-Ling TSAI3 1National Chung Cheng University, Taiwan, 2National Chung-Cheng university, Taiwan, 3National Chung Cheng University, Taiwan |
| SE44-A022 | Contractional Deformation and Syn-Sedimentary Uplift at the Northern Boundary of the Yeongyang Subbasin, Gyeongsang Basin, Korea: Implications for Basin Subsidence Mechanisms | Seung-Eun LEE1#+, Yujung KWAK1, Taejin CHOI2, Seung-Ik PARK1 1Kyungpook National University, Korea, South, 2Korea National University of Education, Korea, South |
| SE44-A027 | Mesozoic Evolution of an Intra-arc Shear Zone in the East Asian Continental Margin: Yecheon Shear Zone, Korea | Yujung KWAK#+, Seung-Eun LEE, Seung-Ik PARK Kyungpook National University, Korea, South |
| SE44-A021 | Provenance and Tectonic Setting Through Whole Rock Geochemistry of Sedimentary Sequences, Marinduque Island, Philippines: Insights Into Arc-continent Collision | Carla DIMALANTA1#+, Gabriel Theophilus VALERA2, Betchaida PAYOT2, Jewel PEL-EY3, Leo ARMADA2 1University of the Philippines, Philippines, 2University of the Philippines Diliman, Philippines, 3National Institute of Geological Sciences, University of the Philippines, Philippines |
| SE44-A034 | Cenozoic Tectonic Evolution of Southeast Korea Since the Opening of the East Sea (Japan Sea). | Min-Cheol KIM+, Moon SON# Pusan National University, Korea, South |
| SE44-A024 | Provenance and Depositional History of the Lubuagan Formation, Northern Luzon, Philippines: Evidence from Lithofacies and Whole-Rock Geochemistry | Alliah Linel SANTOS1#+, Kevin GARAS2, Kenneth Jan SANGALANG3, Lyle ARENQUE4, Karl JABAGAT5, Larissa Gabrielle BABON6, Ruth MADRIDEO7, Krissen Marie AGUSTIN8, Gypsophila Craig SELVANO8 1University of the Philippines Diliman - National Institute of Geological Sciences, Philippines, 2Lands Geological Survey Division, Mines and Geosciences Bureau - Central Office, Philippines, Philippines, 3University of the Philippines Diliman, Philippines, 4University of the Philippines, Philippines, 5National Chung Cheng University, Taiwan, 6University of the Philippines Diliman - National Institute of Geological Sciences, Philippines, Philippines, 7Lands Geological Survey Division, Mines and Geosciences Bureau - Central Office, Philippines, Philippines, Philippines, 8Geosciences Division, Mines and Geosciences Bureau Regional Office No. II, Philippines, Philippines |
| SE44-A025 | Ultramafic Xenoliths in Andesite Lavas from Dinem Island, Philippines: Implications for the Subarc Mantle Beneath the Luzon Arc | Betchaida PAYOT#+, Noel Patrick SOBERANO, Gabriel Theophilus VALERA University of the Philippines Diliman, Philippines |
| SE44-A026 | Crustal Architecture and Fault-controlled Deformation in the Central Philippine Arc–continent Collision Zone | Leo ARMADA1#+, Joshua Godwin CUEVAS1,2, Armando Salvador BAMBAO1, Chae Ann MALIPOL1, Carla DIMALANTA2 1University of the Philippines Diliman, Philippines, 2University of the Philippines, Philippines |
| SE44-A035 | Seismogenesis of Earthquakes in the Yellow Sea and Their Tectonic Implication | Won-Young KIM1,2#+, Young-Hee KIM2, Jun Yong PARK2, Sang-Mook LEE2 1Columbia University, United States, 2Seoul National University, Korea, South |
| SE44-A028 | A Newly Identified Mantle Xenolith Locality in Southwest Japan and Its Significance for Small Scale Upper Mantle Heterogeneity | Terumi EJIMA1#+, Shoji ARAI2, Haruki YAMAZAKI1, Yoshiaki KON3, Akihiro TAMURA4, Maki HAMADA2, Shigenori KAWANO5, Tomoaki MORISHITA6 1Shinshu University, Japan, 2Kanazawa University, Japan, 3Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Japan, 4Kanazawa university, Japan, 5Tochigi Prefectural Museum, Japan, 6Institute of Science and Engineering Faculty of Natural System, Kanazawa University, Japan |
| SE44-A045 | Strike-slip Rate of the Tsutsuga Fault Zone, Western Japan, Revealed by the Surface Exposure Dating | Yoshiki SHIRAHAMA1#+, Kai LEGGETT2, Masao KAMETAKA3, Hoshikazu HAYASHI4 1Earthquake Research Institute, The University of Tokyo, Japan, 2National Institute of Advanced Industrial Science and Technology, Japan, 3Dia Nippon Engineering Consultants Co., Ltd., Japan, Japan, 4Dia Nippon Engineering Consultants Co., Ltd., Japan |
| SE44-A036 | Improving Offshore Earthquake Catalog Using Deep Learning-based Detection: Implications for Intraplate Tectonics Between Korea and China | Jun Yong PARK1#+, Young-Hee KIM1, Won-Young KIM2,1 1Seoul National University, Korea, South, 2Columbia University, United States |
| SE46 Inter-segment Tectonics and Segmentation Processes in Asian Subduction Zones | ||
| Abstract ID | Abstract Title | Authors |
| SE46-A013 | Origin of the Quaternary Arc Volcanic Rocks in the Central Southern Volcanic Zone of the Andes: Constraints from Trace-element Systematics Including Boron | Yuji ORIHASHI1#, Hironao SHINJOE2+, Aki SATO1, Shun-Ichi NAKAI3, José Antonio NARANJO4, Takahito OSAWA5 1Hirosaki University, Japan, 2Tokyo Keizai University, Japan, 3The University of Tokyo, Japan, 4Servicio Nacional de Geología y Minería., Chile, 5Japan Atomic Energy Agency (JAEA), Japan |
| SE46-A007 | Cyclic Structural Evolution Induced by Ridge Collisions: Implications for Megathrust Segmentation | Ayumu MIYAKAWA1#+, Atsushi NODA2, Hiroaki KOGE1 1National Institute of Advanced Industrial Science and Technology, Japan, 2Geological Survey of Japan, AIST, Japan |
| SE46-A005 | Seamount Subduction and Crustal Deformation Along Subduction Margins: Are Marine Terraces Grooves of the Earthquake Record? | Junki KOMORI1#+, Ryosuke ANDO2, Seiichi MIURA3, Ryuta ARAI3 1National Institute of Advanced Industrial Science and Technology, Japan, 2The University of Tokyo, Japan, 3Japan Agency for Marine-Earth Science and Technology, Japan |
| SE46-A004 | Seamount Subduction and Shallow Tremor Activity Revealed by Seismic Reflection Analysis in Hyuga-nada, Japan | YANXUE MA1#+, Rie NAKATA2, Kimihiro MOCHIZUKI3, Yoshitaka HASHIMOTO4, Yohei HAMADA5, Masataka KINOSHITA6 1The University of Tokyo, Earthquake Research Institute, Japan, 2Lawrence Berkeley National Laboratory, United States, 3The University of Tokyo, Japan, 4Kochi University, Japan, 5Japan Agency for Marine-Earth Science and Technology, Japan, 6Earthquake Research Institute, The University of Tokyo, Japan |
| SE46-A001 | Effect of Seamount Subduction on Seismic Couping: Constraint from Morphology and Heat Flow in Hyuga-nada, Western Nankai Trough | Masataka KINOSHITA1#+, Yoshitaka HASHIMOTO2, Yohei HAMADA3, Tomohiro TOKI4 1Earthquake Research Institute, The University of Tokyo, Japan, 2Kochi University, Japan, 3Japan Agency for Marine-Earth Science and Technology, Japan, 4University of the Ryukyus, Japan |
| SE46-A002 | Onshore-offshore Geodetic and Seismic Constraints on Fault Interactions Between Eastern Taiwan and the Southern Ryukyu Subduction Zone | Ya-Ju HSU1#+, Hsin TUNG1, Yan-Hong CHEN2, Chi-Hsien TANG3, Horng-Yue CHEN1 1Academia Sinica, Taiwan, 2Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan, 3Tohoku University, Japan |
| SE46-A003 | Measurement of Seafloor Crustal Movement in the Ryukyu Trench | Tammori KEISUKE#+, Keiichi TADOKORO Nagoya University, Japan |
| SE46-A009 | Spatiotemporal Evolution of Earthquake Swarms Near the Ryukyu Trench Axis Southeast of Okinoerabu Island | Mamoru NAKAMURA#+ University of the Ryukyus, Japan |
| SE46-A008 | Inter-segment Tectonics in Asia–oceania Subduction Zones: Session Framing and Key Questions | Kimihiro MOCHIZUKI1#+, Ya-Ju HSU2, Mie ICHIHARA3, Ryosuke ANDO1, Kuo-En CHING4 1The University of Tokyo, Japan, 2Academia Sinica, Taiwan, 3ERI, University of Tokyo, Japan, 4National Cheng Kung University, Taiwan |
| SE46-A011 | Non-planar Fault Geometry and Mechanism of Rupture Segmentation | Ryosuke ANDO#+ The University of Tokyo, Japan |
| SE46-A015 | A Working Hypothesis on Why Does Mt. Fuji Exist There? | Mie ICHIHARA#+ ERI, University of Tokyo, Japan |
| SE46-A014 | Structural Segmentation of Magmatic Intrusions and Fluid Distribution in a Back-arc Rift: Seismic Studies in the Southern Okinawa Trough | Ryuta ARAI1#+, Ayanori MISAWA2, Makoto OTSUBO2, Masataka KINOSHITA3, Saki ISHINO2, Akane YAMAMOTO4 1Japan Agency for Marine-Earth Science and Technology, Japan, 2Geological Survey of Japan/AIST, Japan, 3Earthquake Research Institute, The University of Tokyo, Japan, 4University of Tsukuba, Japan |
| SE47 Integrating Magmatic and Hydrothermal Processes in Ore Formation | ||
| Abstract ID | Abstract Title | Authors |
| SE47-A006 | Lateral and Vertical Variations of Mineralization and Alteration in the Hoshino Epithermal Gold-silver System, Northern Kyushu, Japan | Yuji GONOI1#+, Sotaro ARAI1, Yuki KUBOZONO1, Shuto SUGINO1, Junji TORIMOTO1, Junya OSHIKA2, Kenzo SANEMATSU3,4, Akizumi ISHIDA5, Tatsuo NOZAKI1 1Waseda University, Japan, 2Unaffiliated, Japan, 3National Institute of Advanced Industrial Science and Technology, Japan, 4University of Tasmania, Australia, 5Chiba University, Japan |
| SE47-A003 | Mineralogical and lead isotopic study on the Higashi-Aogashima Knoll Caldera hydrothermal site, Japan: Implications for the gold enrichment mechanism | Kentaro ISHIDA1#+, Mizuki ISHIDA2, Junji TORIMOTO1, Qing CHANG3, Shiki MACHIDA4, Yutaro TAKAYA5, Jun-ichro ISHIBASHI6, Akiko MAKABE3, Mikiya YAMASHITA7, Kazutaka YASUKAWA5, Yasuhiro KATO5, Mindaleva DIANA1, Yuji GONOI1, Tatsuo NOZAKI1 1Waseda University, Japan, 2Natural History Museum, United Kingdom, 3Japan Agency for Marine‑Earth Science and Technology, Japan, 4Chiba Institute of Technology, Japan, 5The University of Tokyo, Japan, 6Kobe University, Japan, 7National Institute of Advanced Industrial Science and Technology, Japan |
| SE47-A013 | Structure–geothermal Coupling and Fault-controlled Reservoirs in the Boye Area, Central North China Craton | Peng DAI1#+, Tobias DALTON2, Kongyou WU3, Sicong ZHENG1, Zhenhai ZHANG4 1Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Science, China, 2School of Geographical and Earth Sciences, University of Glasgow, United Kingdom, 3School of Geosciences, China University of Petroleum (East China), China, 4Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Science, China, China |
| SE47-A007 | In-situ S Isotope Composition of Pyrite from the Shimokawa and Makimine Volcanogenic Massive Sulfide Deposits, Japan | Tatsuo NOZAKI1#+, Mika OUCHI1, Soshi TANIGAWA1, Kentaro ISHIDA1, Junji TORIMOTO1, Yuji GONOI1, Takayuki USHIKUBO2, Kenji SHIMIZU2, Ken NAKAYAMA3 1Waseda University, Japan, 2JAMSTEC, Japan, 3Kochi University, Japan |
| SE47-A008 | Late Sulfide Liquid to MSS Transition at Mid-Ocean Ridges: Implications for Gold Endowments in Seafloor Massive Sulfides | Gyuchan PARK1#+, Jung-Woo PARK2 1Seoul National University, Korea, South, 2School of Earth and Environmental Sciences, Seoul National University, Korea, South |
| SE47-A009 | Role of Magmatic Evolution in the Formation of Porphyry Cu Deposits | Hongda HAO1#+, Jung-Woo PARK2 1Institute of Geology, Chinese Academy of Geological Sciences, China, 2School of Earth and Environmental Sciences, Seoul National University, Korea, South |
| SE47-A010 | Origin of Skarn-forming Fluids Constrained by In-situ Oxygen Isotopes and Trace Element Analyses of Garnet in the Gagok Skarn Deposit, Republic of Korea | Changyun PARK#+ Kyungpook National University, Korea, South |
| SE47-A011 | ROV-based Near-seafloor Self-potential Surveys for Characterizing Electrochemical Properties of Hydrothermal Sulfide Deposits on the Central Indian Ridge | Seung-Sep KIM1#+, Je-Hyun SONG1, Evan UM2, Jonguk KIM3 1Chungnam National University, Korea, South, 2Lawrence Berkeley National Laboratory, United States, 3Korea Institute of Ocean Science & Technology, Korea, South |
| SE47-A012 | Mechanisms and Conditions for PGE Enrichment in Porphyry Systems | Jung-Woo PARK#+ School of Earth and Environmental Sciences, Seoul National University, Korea, South |
| SE47-A014 | The Magnetic Signature of Ultramafic-hosted Hydrothermal Vents: Effects of Size, Temperature, and Time | Jerome DYMENT1#+, Florent SZITKAR2, Ewan PELLETER3 1Université Paris Cité / National Centre for Scientific Research, France, 2NGU, Norway, 3IFREMER, France |
| SE47-A015 | Delineation of Subsurface Configuration and Associated Thermal Regime of the Mahanadi Geothermal Province, Odisha, Based on Gravity Modelling and Magnetic Spectral Analysis | Animesh MANDAL#+, Ananya Parthapradip MUKHERJEE Indian Institute of Technology Kanpur, India |
| SE49 Lesson Learned from the 2025 Mandalay/sagaing Earthquake: | ||
| Abstract ID | Abstract Title | Authors |
| SE49-A012 | Source Model and Magnitude of the Great 2025 Mw 8.8 Kamchatka Earthquake Constrained by High-rate Gnss Observations | Nikolay SHESTAKOV1,2#+, Grigory NECHAEV3, Nikolay TITKOV4, Viktor PUPATENKO5, Dmitry SAFONOV6, Danila CHEBROV4, Alexander PRYTKOV6, Hiroaki TAKAHASHI7 1FEFU/IAM FEB RAS, Russian Federation, 2Institute for Applied Mathematics FEB RAS, Russian Federation, 3Far Eastern Federal University/Institute for Applied Mathematics of FEB RAS, Russian Federation, 4Kamchatka Branch of GS RAS, Russian Federation, 5Institute of Tectonics and Geophysics, FEB RAS, Russian Federation, 6Institute of Marine Geology and Geophysics of FEB RAS, Russian Federation, 7Hokkaido University, Japan |
| SE49-A011 | Characterizing Surface Ruptures of the Sagaing Fault Over the Past Two Major Earthquakes | Chun-Chi CHEN1#+, Yu WANG1, Sheng-Han WU2, Hiroyuki TSUTSUMI3, Nadine G. REITMAN4, Thura AUNG5 1National Taiwan University, Taiwan, 2Formosa Petrochemical corporation, Taiwan, 3Doshisha University, Japan, 4U.S. Geological Survey, Geologic Hazards Science Center, USA, United States, 5Myanmar Earthquake Committee, Myanmar |
| SE49-A013 | Trans-Oceanic Propagation of Tsunami Reflection Wave from the 1952 and 2025 Kamchatka Earthquakes and Its Implications for Real-Time Forecasting of Tsunami Later Waves | Hiroaki TSUSHIMA1#+, Takeyasu YAMAMOTO2 1Meteorological Research Institute, Japan Meteorological Agency, Japan, 2Meteorological Research Institute, Japan Meteorological Agency, Japan, Japan |
| SE49-A014 | Propagation Characteristics of the 2025 Kamchatka Tsunami Off Eastern Japan Revealed by Wave Gradiometry | Masashi OGISO#+, Hiroaki TSUSHIMA Meteorological Research Institute, Japan Meteorological Agency, Japan |
| SE49-A015 | Constraining the Source Region of the 2025 Kamchatka Earthquake Using Far-field Crustal Deformation Pattern | Mako OHZONO#+, Hiroaki TAKAHASHI Hokkaido University, Japan |
| SE49-A016 | The 2025 Northern Cebu Earthquake Sequence Reveals a New Transpressive Region in the Visayas Region, Philippines | John Emmanuel FUNGO#+, Ruey-Juin RAU, Yogendra SHARMA, Kuo-En CHING National Cheng Kung University, Taiwan |
| SE49-A002 | Seismic Gap Breached by the 2025 Mw 7.7 Mandalay (Myanmar) Earthquake | Bo LI1#+, Sigurjon JONSSON1, Cahli SUHENDI1, Jihong LIU1, Duo LI2, Arthur DELORME3, Yann KLINGER4, Paul Martin MAI1 1King Abdullah University of Science and Technology, Saudi Arabia, 2Earth Sciences New Zealand, New Zealand, 3Université Paris Cité, Institut de Physique du globe de Paris (IPGP), France, 4Institut de Physique du Globe de Paris, France |
| SE49-A003 | Strong Ground Motions of the 2025 Mw 7.7 Myanmar Earthquake | Yadab DHAKAL1#+, Nelson PULIDO2, Takashi KUNUGI1 1National Research Institute for Earth Science and Disaster Resilience, Japan, 2National Research Institute for Earth Science and Disaster Resilience, Japan, Japan |
| SE49-A005 | Community-based Macroseismic Assessment of the 2025 Mw 7.7 Mandalay/Sagaing Earthquake | Ei Mhone Nathar MYO1#+, Yu WANG1, Yih-Min WU1, Lin Thu AUNG2 1National Taiwan University, Taiwan, 2Nanyang Technological University, Singapore |
| SE49-A006 | High-resolution Seismicity and Tectonic Implications in Myanmar | Chit Thet MON1#+, Mingming JIANG1, Shun YANG2, Yumei HE3, Yue ZHU3, Changfeng REN4, Myo THANT5,6, Yinshuang AI7, Yuan LING7, Guangbing HOU3, Yun WEN8, Kyaing SEIN9 1Institute of Geology and Geophysics, Chinese Academy of Sciences, China, 2Marine Science and Technology College, Zhejiang Ocean University, Zhoushan, China, 3Institute of Geology and Geophysics, Chinese Academy of Sciences, China, China, 4Guangdong Earthquake Agency, Guangzhou, China, China, 5Myanmar Institute of Earth and Planetary Sciences, Myanmar, 6Myanmar Earthquake Committee, Myanmar, 7Chinese Academy of Sciences, China, 8Institute of Geology and Geophysics, Chinese Academy of Sciences, China, University of Chinese Academy of Sciences, Beijing, China, China, 9Myanmar Geosciences Society, Myanmar |
| SE49-A009 | Mature Fault Rupture During the 2025 Mandalay/Sagaing Earthquake | Yu WANG1#+, ERIC LINDSEY2, Yu-Ting KUO3, Myo THANT4,5, Thazin Htet TIN6 1National Taiwan University, Taiwan, 2University of New Mexico, United States, 3National Chung Cheng University, Taiwan, 4Myanmar Institute of Earth and Planetary Sciences, Myanmar, 5Myanmar Earthquake Committee, Myanmar, 6University of Yangon, Myanmar |
| SE49-A019 | Processing Strong and Weak Motion Data from a Combined Instrument to Verify Calibration and Maximize Dynamic Range | Tai Hung TAN1#+, Izumi IWAOKA2 1Nanometrics Inc, Singapore, 2Nanometrics Inc, Canada |
| SE49-A010 | Preliminary Study on the 2025 Myanmar Earthquake Using Moment Tensor Inversion Analysis | Satsuki GOTO+, Makoto OKUBO# Kochi University, Japan |
| SE50 Monitoring Volcanoes Across Asia and Oceania | ||
| Abstract ID | Abstract Title | Authors |
| SE50-A001 | Should Statistical Tools Be Used to Harness the Forecasting Potential of Indigenous Environmental Indicators at Ruapehu, Aotearoa New Zealand? | Melody WHITEHEAD#+, Mark BEBBINGTON, Jonathan PROCTER Massey University, New Zealand |
| SE50-A002 | Hidden Markov Models: an Attempt to Integrate Sparce, Scarce, and Sporadic Qualitative and Quantitative Monitoring Data | Melody WHITEHEAD#+, Mark BEBBINGTON Massey University, New Zealand |
| SE50-A004 | Temporal Trend Analysis of Real-time Seismic Amplitude (RSAM) and SO2 Flux for Monitoring of Minor Eruptive Events of Taal Volcano | Kenneth Jhon REMO1#+, Christian CLARITO1, Lois Abigail JUMAWAN1, Candy Mae FAJARDO2, Paul Karson ALANIS1, Ma. Antonia BORNAS1 1Department of Science and Technology - Philippine Institute of Volcanology and Seismology, Philippines, 2Department of Science and Technology – Philippine Institute of Volcanology and Seismology, Philippines |
| SE50-A005 | Machine-learning Analysis of Multi-parametric Monitoring Data for Eruption Precursor Detection | Finnigan ILLSLEY-KEMP#+ Victoria University of Wellington, New Zealand |
| SE50-A007 | Banded Pumice as a Proxy for Climactic Explosive Potential: Insights from Kelud 2014 Eruption | Jananda Nuralam INDRIYANTO1#+, Tsukasa OHBA2, Geri AGROLI1, Astin NURDIANA1, Aisyah QURRATAAINI2, Euan J. F. MUTCH3, Wildan Nur HAMZAH4, Takashi HOSHIDE2 1Institut Teknologi Bandung, Indonesia, 2Akita University, Japan, 3Nanyang Technological University, Singapore, 4Universitas Hasanuddin, Indonesia |
| SE50-A008 | The Search for Causality Between Monitoring and Eruption Style | Mark BEBBINGTON1#+, Melody WHITEHEAD1, Aimee CODY2 1Massey University, New Zealand, 2University of Otago, New Zealand |
| SE50-A015 | MAGMATISM EVOLUTION OF DIENG VOLCANIC COMPLEX, CENTRAL JAVA | Josephine PUSPITASARI1#+, Mirzam ABDURRACHMAN1,2, Idham Andri KURNIAWAN1, Prihadi SUMINTADIREDJA1, Wahyu SRIGUTOMO1, Niniek Rina HERDIANITA3 1Bandung Institute of Technology, Indonesia, 2Indonesian Geologist Association, Indonesia, 3Bandung Institute of Technology (ITB), Indonesia |
| SE50-A011 | Development of Low-cost Gnss Network for Dense Ground Deformation Monitoring at Usu Volcano | Ryo TANAKA1#+, Makoto MURAKAMI1, Yuki NAKASHIMA2, Atsuo SUZUKI1, Hiroshi AOYAMA1, Yuto HIRADO3 1Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, Japan, 2Sapporo Regional Headquarters, JMA, Japan, 3Graduate School of Science, Hokkaido University, Japan |
| SE50-A010 | Source-dependent Amplitude Correction for Locating the Source of Volcano-tectonic (VT) Events at Izu-Oshima, Japan | Novia Antika ANGGRAENI#+, Takeshi NISHIMURA, Hisashi NAKAHARA Tohoku University, Japan |
| SE50-A013 | Magma Intrusion Process during the 2000 Eruption of Usu Volcano | Yuto HIRADO1#+, Ryo TANAKA2, Mako OHZONO3, Yusaku OHTA4, Keitaro OHNO5 1Graduate School of Science, Hokkaido University, Japan, 2Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, Japan, 3Hokkaido University, Japan, 4Tohoku University, Japan, 5Geospatial Information Authority, Japan, Japan |
| SE50-A012 | Stratigraphic and grain-textural constraints on rapid eruption-style transitions during recent eruptions of Mount Bromo (East Java, Indonesia) | Aisyah QURRATAAINI1#+, Tsukasa OHBA1, Jananda Nuralam INDRIYANTO2, Takashi HOSHIDE1 1Akita University, Japan, 2Institut Teknologi Bandung, Indonesia |
| SE50-A020 | Integrating Petrologic Parameters for Volcanic Monitoring: Evidence from Two Contrasting Indonesian Volcanoes. | Idham ANDRI KURNIAWAN1#+, Niniek Rina HERDIANITA2, Nurcahyo Indro BASUKI3, Very SUSANTO1, Emmy SUPARKA3, Prihadi SUMINTADIREJA3, Eddy Ariyono SUBROTO3, Andri SLAMET SUBANDRIO3 1Institut Teknologi Bandung, Indonesia, 2Bandung Institute of Technology (ITB), Indonesia, 3Bandung Institute of Technology, Indonesia |
| SE50-A019 | Cyclical Eruptive Behavior at Merapi Volcano Revealed by MT-InSAR Deformation and Geochemical Time-series Analysis | Zahratunnisa ZAHRATUNNISA1#+, I Gusti Bagus Eddy SUCIPTA1, Asep SAEPULOH1, Very SUSANTO1, Nurcahyo Indro BASUKI2 1Institut Teknologi Bandung, Indonesia, 2Bandung Institute of Technology, Indonesia |
| SE50-A016 | Modelling of CO₂ and H₂S Gas Dispersion in the Dieng Volcanic Complex, Central Java, Indonesia | Niniek Rina HERDIANITA1#+, Idham ANDRI KURNIAWA2, Mirzam ABDURRACHMAN2,3, Aditya Yuda KENCANA4 1Bandung Institute of Technology (ITB), Indonesia, 2Bandung Institute of Technology, Indonesia, 3Indonesian Geologist Association, Indonesia, 4PT Geo Dipa Energi (Persero), Indonesia |
| SE50-A017 | Investigating Magmatic Connectivity Beneath Agung-batur Volcanic Complex, Bali, Indonesia Using Radial Anisotropy of Ambient Noise Tomography | Nazal Rhinta HAWARI1#+, Zulfakriza ZULFAKRIZA1, Nanang T. PUSPITO2, Andri DIAN NUGRAHA2, Sri WIDIYANTORO2, David SAHARA1, Rexha VERDORA RY2, Aditya LESMANA1 1Bandung Institute of Technology, Indonesia, 2Institut Teknologi Bandung, Indonesia |
| SE50-A018 | Tholeiitic Basalt Lavas with High-Alumina Content from Guntur Volcano, West Java, Indonesia | Keisha Prillia QAYYIMA1,2#+, I Gusti Bagus Eddy SUCIPTA3, Miza SUKRIAH1, Nurcahyo Indro BASUKI4, Prihadi SUMINTADIREJA4, Emmy SUPARKA4, Eddy Ariyono SUBROTO5,6 1Department of Geological Engineering, Bandung Institute of Technology, Indonesia, 2Laboratory of SEM-EDS UPP Chevron, Bandung Institute of Technology, Indonesia, 3Institut Teknologi Bandung, Indonesia, 4Bandung Institute of Technology, Indonesia, 5Universitas Pertamina, Indonesia, 6Petrology, Volcanology, and Geochemistri Research Group, Indonesia |
| SE50-A021 | Repeat Geomagnetic Flux Observations at Taal Volcano, Philippines After the 2020 Eruption: Insights on Minor Eruptive Activity | Jerome DE LIMA1#+, Paul Karson ALANIS2, Jude Aaron LABUGUEN1, Candy Mae FAJARDO3, Ma. Antonia BORNAS2 1Philippine Institute of Volcanology and Seismology, Philippines, 2Department of Science and Technology - Philippine Institute of Volcanology and Seismology, Philippines, 3Department of Science and Technology – Philippine Institute of Volcanology and Seismology, Philippines |