固体地球科学(S)
セッション小記号地震学
セッションIDS-SS06
タイトル和文From Earthquake Source and Seismicity Parameters to Fault Properties and Strong-motion Assessment
英文From Earthquake Source and Seismicity Parameters to Fault Properties and Strong-motion Assessment
タイトル短縮名和文Source and Seismicity Parameter Studies
英文Source and Seismicity Parameter Studies
代表コンビーナ氏名和文内出 崇彦
英文Takahiko Uchide
所属和文産業技術総合研究所 地質調査総合センター 活断層・火山研究部門
英文Research Institute of Earthquake and Volcano Geology, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST)
共同コンビーナ 1氏名和文Bogdan Enescu
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Hiroki Sone
英文Hiroki Sone
所属和文University of Wisconsin Madison
英文University of Wisconsin Madison
発表言語EE
スコープ和文
英文Recent development of seismic networks has expanded our capability to study the characteristics of individual earthquake sources and seismicity. Those characteristics will be clues to enhance our understanding of fault properties and hence the characteristics of future earthquakes and resultant strong motion. These studies are feasible even during the interseismic period, since small earthquakes occur much more frequently than large ones. Recent advances in data analysis methods have also contributed to reduce uncertainties and bias in the earthquake parameters. We would like this session to be a good opportunity to share recent updates of studies of earthquake parameters: macroscopic source parameters (e.g., stress drop, radiated energy, moment tensor, and magnitude) and seismicity parameters (e.g., b-values of Gutenberg-Richter's law, ETAS parameters). Comparisons between finite fault models of large earthquakes and earthquake parameters of collocated small earthquakes are also within the scope of this session. We also invite contributions investigating the source physics behind earthquake parameters by, for example, numerical simulation and laboratory experiments, and studies applying earthquake parameters for strong-motion assessment.
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