• 责任者：Guo Xiaohua (College of Earth and Environmental Science ; Lanzhou University ; Lanzhou 730000 ; China) ; Li Xiaolin
• 刊名：Journal of Engineering Geology
• 出版年：2011
• 卷期：19(5)
• 关键词：玉树地震2010 ; Yushu earthquake 2010 ; 震灾 ; seismic hazard ; 环境影响评价 ; environmental impact statements ; 青海 ; Qinghai Province
• 页码：p.685-696
• 图表：17 illus., 1 table, 21 refs.
• 分类号：1800
• 出版序号：1173
• issnNo：ISSN1004-9665
• isbnNo：CN11-3249/P

On April 14, 2010(4.14), a Ms 7.1 earthquake happened in Yushu county, Qinghai Province. A great deal of field investigations show that: 1) the geological environmental issues should be represented as collapses, landslides, debris flow and potentially unstable slopes, earthquake surface ruptures, mountains cracks, and shaking compaction, earthquake liquefaction, and damages to cultural relics and geomorphologic landscapes; 2) this paper shows the features of geologic hazards distribution including the spatial features of collapses, landslides, debris flows and potential unstable slopes, in order to analyze how the earthquake geologic influences on the geologic environment; 3) taking structure surface of earthquake rupture as a reference, the destroying geologic environment can be divided into three parts; and 4) there are many paleoearthquakes distributed along the earthquake fault zone.And most of them were thrown about.