Appraising the PSHA earthquake source models of Japan, New Zealand, and Taiwan

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Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/103396

Title:	Appraising the PSHA earthquake source models of Japan, New Zealand, and Taiwan
Authors:	馬國鳳;Pagani, Marco;Hao, Ken Xiansheng;Fujiwara, Hiroyuki;Gerstenberger, Matthew C;Ma, Kuo-Fong
Contributors:	地球科學學院地球科學學系
Keywords:	Asia;Australasia;earthquakes;Environmental geology;Far East;faults;focus;geologic hazards;Japan;magnitude;mapping;natural hazards;New Zealand;numerical models;seismic risk;seismic zoning;seismicity;Seismology;subduction zones;Taiwan
Date:	2016-11-01
Issue Date:	2026-04-23 11:29:39 (UTC+8)
Publisher:	Seismological Society of America
Abstract:	摘要： Earthquake-hazard models are one of the major contributions provided by the seismological community to tangibly support disaster risk reduction policies at a national level. Although the societal impact of hazard analyses can be huge, the development of models remains a scientific activity developed within frameworks that have a strong national emphasis and partial international recognition. However, broad acceptability of hazard models is a key aspect for achieving authoritativeness and a prerequisite for warranting that their construction is completed using well-recognized methodologies.As part of an enduring international collaboration between leading organizations operating in the hazard and risk fields in Japan, New Zealand, Taiwan, and the Global Earthquake Model initiative, we discuss the main characteristic of the earthquake source models-as implemented for the OpenQuake engine-used for the calculation of the most recent national seismic-hazard maps of these three countries. Particular emphasis is placed on comparing the various modeling options adopted in the different tectonic regions, on emphasizing commonalities, and on discussing the most controversial modeling solutions. Despite the many connections from a seismotectonic point of view between the three countries, the comparison highlights different modeling choices for the various tectonic regions, which constitute a spectrum of possible epistemic uncertainties, as well as modeling issues that could be collectively explored in future phases of this international collaboration. 出版者： Seismological Society of America 出版日期： 2016-11-01 出處： Seismological research letters, 2016-11, Vol.87 (6), p.1240-1253 版權： GeoRef, Copyright 2020, American Geosciences Institute. Reference includes data from GeoScienceWorld Alexandria, VA USA United States. Abstract, Copyright, Seismological Society of America 識別號： ISSN: 0895-0695 識別號： EISSN: 1938-2057 識別號： DOI: 10.1785/0220160101
Appears in Collections:	[Department of Earth Sciences ] journal & Dissertation

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