固体地球科学(S) | |||
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セッション小記号 | 地震学(SS) | ||
セッションID | S-SS05 | ||
タイトル | 和文 | Induced and triggered seismicity: case-studies, monitoring and modeling techniques | |
英文 | Induced and triggered seismicity: case-studies, monitoring and modeling techniques | ||
タイトル短縮名 | 和文 | Induced and triggered seismicity: case-studies, monitoring and modeling techniques | |
英文 | Induced and triggered seismicity | ||
代表コンビーナ | 氏名 | 和文 | Luca Urpi |
英文 | Luca Urpi | ||
所属 | 和文 | Swiss Seismological Service - ETH Zurich | |
英文 | Swiss Seismological Service - ETH Zurich | ||
共同コンビーナ 1 | 氏名 | 和文 | Enescu Bogdan |
英文 | Bogdan Enescu | ||
所属 | 和文 | 京都大学 大学院 理学研究科 地球惑星科学専攻 地球物理学教室 | |
英文 | Department of Geophysics, Kyoto University | ||
共同コンビーナ 2 | 氏名 | 和文 | 青木 陽介 |
英文 | Yosuke Aoki | ||
所属 | 和文 | 東京大学地震研究所 | |
英文 | Earthquake Research Institute, University of Tokyo | ||
共同コンビーナ 3 | 氏名 | 和文 | Francesco Grigoli |
英文 | Francesco Grigoli | ||
所属 | 和文 | ETH-Zurich, Swiss Seismological Service | |
英文 | ETH-Zurich, Swiss Seismological Service | ||
発表言語 | E | ||
スコープ | 和文 | Induced and triggered seismicity occurs in conjunction with human activities such as reservoir impoundments, mining operations, conventional and non-conventional hydrocarbon production, geothermal energy exploitation, wastewater disposal, CO2 sequestration and gas storage operations as well as volcanic and hydrogeological processes. The stability of faults is affected by external solicitations such as pore-pressure diffusion, relaxation effects as well as stress field perturbations related to mass and/or volume changes, dike intrusions and earthquake-earthquake interactions. A better understanding of the physical processes governing induced and triggered seismicity is important for the assess the risk of current and future industrial activities, including the geological disposal of nuclear waste. The study of Induced and triggered seismicity is inherently an interdisciplinary problem, which requires the combination of seismological, hydrogeological, geodetic data and a wide range of modeling approaches. This session welcome contributions covering the analysis and modeling of induced and triggered seismicity at different spatial scales and environments. Relevant topics to be presented include but are not limited to case-studies of induced and triggered seismicity, spatio-temporal variations of physical parameters (including stress, pressure and temperature changes), spatio-temporal patterns of seismicity, modeling and risk mitigation strategies. The goal of the session is to cover both theoretical and experimental aspects of these topics. | |
英文 | Induced and triggered seismicity occurs in conjunction with human activities such as reservoir impoundments, mining operations, conventional and non-conventional hydrocarbon production, geothermal energy exploitation, wastewater disposal, CO2 sequestration and gas storage operations as well as volcanic and hydrogeological processes. The stability of faults is affected by external solicitations such as pore-pressure diffusion, relaxation effects as well as stress field perturbations related to mass and/or volume changes, dike intrusions and earthquake-earthquake interactions. A better understanding of the physical processes governing induced and triggered seismicity is important for the assess the risk of current and future industrial activities, including the geological disposal of nuclear waste. The study of Induced and triggered seismicity is inherently an interdisciplinary problem, which requires the combination of seismological, hydrogeological, geodetic data and a wide range of modeling approaches. This session welcome contributions covering the analysis and modeling of induced and triggered seismicity at different spatial scales and environments. Relevant topics to be presented include but are not limited to case-studies of induced and triggered seismicity, spatio-temporal variations of physical parameters (including stress, pressure and temperature changes), spatio-temporal patterns of seismicity, modeling and risk mitigation strategies. The goal of the session is to cover both theoretical and experimental aspects of these topics. | ||
発表方法 | 口頭および(または)ポスターセッション | ||
招待講演 | Luisa Valoroso (Istituto Nazionale di Geofisica e Vulcanologia ) 椋平 祐輔 (東北大学 流体科学研究所) |
時間 | 講演番号 | タイトル | 発表者 | 予稿原稿 |
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口頭発表 5月26日 PM1 | ||||
13:45 - 14:00 | SSS05-01 | Causality between induced seismicity b-value reduction and stress state of existing fractures | 椋平 祐輔 | 予稿 |
14:00 - 14:15 | SSS05-02 | Micromechanical model connecting earthquake statistics and observed spatiotemporal changes in source parameters of fluid induced seismicity | 佐藤 大祐 | 予稿 |
14:15 - 14:30 | SSS05-03 | Seismicity induced by Multi-cycle operation of Hutubi underground gas storage, Xinjiang, China | Baoshan Wang | 予稿 |
14:30 - 14:45 | SSS05-04 | Investigating the origin of the Mw 5.4 Pohang, Korea, earthquake of November 15, 2017: the investigations and conclusions of the Overseas Research Advisory Committee (ORAC) | 嶋本 利彦 | 予稿 |
14:45 - 15:00 | SSS05-05 | Seismic Anisotropy Measured before and after the 2016 Kumamoto and Kaikoura earthquakes | Martha K Savage | 予稿 |
15:00 - 15:15 | SSS05-06 | Long-term behavior of induced seismicity in the Val d’Agri basin (Southern Apennines, Italy). | Luisa Valoroso | 予稿 |
講演番号 | タイトル | 発表者 | 予稿原稿 |
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ポスター発表 5月26日 AM2 | |||
SSS05-P01 | 遠地地震により励起されたharmonicな地震波 | 村上 理 | 予稿 |
SSS05-P02 | Dynamic triggering of microseismicity around Yunnan following the 2004 Sumatra and 2012 Indian Ocean Earthquakes | Lu Li | 予稿 |
SSS05-P03 | Megathrust-inducing azimuthal seismic anisotropy in local and regional crusts | Hong Tae-Kyung | 予稿 |
SSS05-P04 | A Novel Method to Estimate Fracture Permeability: Combining microseismic observational data and reservoir engineering model | Meihua Yang | 予稿 |
SSS05-P05 | Doublet Earthquake Triggering for the April 2014 Events in the Solomon Islands | Calvin Luiramo Qwana | 予稿 |
SSS05-P06 | Thermal pressurization in a deep geological repository as a possible mechanism for fault reactivation | Luca Urpi | 予稿 |