文章基本信息

标题：Large landslides in the Alpine valleys of the Giudicarie and Schio-Vicenza tectonic domains (NE Italy)
本地全文：下载
作者：Alfio Viganò ; Sandro Rossato ; Silvana Martin 等
期刊名称：Journal of Maps
印刷版ISSN：1744-5647
出版年度：2021
卷号：17
期号：3
页码：197-208
DOI：10.1080/17445647.2021.1880979
语种：English
出版社：Journal of Maps
摘要：A comprehensive geomorphological and structural mapping of the largest landslides in the central-eastern Southern Alps (NE Italy) is presented. Their occurrence in this Alpine sector is discussed in relation with structural geological features (bedding and faults), which are largely conditioned by the Giudicarie and Schio-Vicenza regional fault systems. Tectonic rock damaging here coexists with high relief stored energy and active deformation, which is testified by present seismicity and cumulative earthquake moment release. Based on updated rock failure ages, slope activity is concentrated at 5-3 and 1 ka, as primarily enhanced by climatic and seismic controls. The analysis of predisposing and driving factors poses the question of present and future landslide hazards for these densely inhabited Alpine valleys.
关键词：Landslide;rock avalanche;predisposing factors;tectonics;Trentino;Southern Alps