DOI: 10.1007/s11069-021-04852-0
论文题名: Hazard zonation mapping of earthquake-induced secondary effects using spatial multi-criteria analysis
作者: Karpouza M. ; Chousianitis K. ; Bathrellos G.D. ; Skilodimou H.D. ; Kaviris G. ; Antonarakou A.
刊名: Natural Hazards
ISSN: 0921030X
出版年: 2021
语种: 英语
中文关键词: Hazard zonation mapping
; Liquefaction
; Seismic landslides
; Spatial multi-criteria analysis
英文摘要: The present study aims to suggest an approach that allows the simultaneous hazard zonation mapping of earthquake-induced secondary effects. The modeling process of the applied methodology involves an initial separate evaluation of the hazard imposed by seismically induced landslides and soil liquefaction and a subsequent stacking into one single hazard map that reflects an integrated assessment of areas exposed to both earthquake-induced phenomena under seismic shaking. To this end, we adopted a spatial multi-criteria method to support the evaluation of the controlling factors that contribute to the occurrence of coseismic landslides and soil liquefaction and we exploited the potential of Geographic Information Systems to process the various thematic layers and produce hazard zonation maps that can be used to help communities become more resilient to future coseismic hazards. The implemented methodology has the potential to categorize and discriminate regions that are threatened either by coseismic landslides, by soil liquefaction or by their combined occurrence. The results demonstrate the necessity, especially in seismically active regions which consist of mountainous terrain along with coastal plain areas and consequently imply susceptibility to slope destabilization phenomena and soil liquefaction, to jointly evaluate the hazard posed by both of these earthquake-induced secondary effects. © 2021, The Author(s), under exclusive licence to Springer Nature B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/169115
Appears in Collections: 气候变化与战略
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作者单位: Faculty of Geology and Geoenvironment, National and Kapodistrian University of Athens, University Campus, Zografou, Athens, 15784, Greece; Institute of Geodynamics, National Observatory of Athens, Lofos Nymfon, Athens, 11810, Greece; Department of Geology, University of Patras, Patras, 26500, Greece
Recommended Citation:
Karpouza M.,Chousianitis K.,Bathrellos G.D.,et al. Hazard zonation mapping of earthquake-induced secondary effects using spatial multi-criteria analysis[J]. Natural Hazards,2021-01-01