IMHE OpenIR  > 山地灾害与地表过程重点实验室
崔鹏; 陈容; 向灵芝; 苏凤环
Corresponding Author崔鹏
Source Publication气候变化研究进展
Other AbstractBased on the mountain hazards events in the Tibetan Plateau during the period of 1930 J2010, the impacts of global warming on mountain hazards in alpine area were analyzed. Under the circumstance of global warming,glacial lake outburst disaster and glacial debris tended to be more active. Disaster chain was apparent and showed a tendency of spatial and temporal extension, associated with the increasing occurrences of catastrophe. It showed a
climatic characteristics of rain and heat occurring in the same period, which constituted a favorable combination for
the formation of glacial debris in the southeast region of Tibet. Building distribution in debris-flow risky areas of
Sangdeng Gully and Ganong Gully with an area of 0.014 km2 in 1988 extended to 1.004 km2 in 2012, economic
activity overlapped with the high risk areas coupled with the increasing disaster risk due to climate change, and thus
disaster risk in mountain regions significantly increased. The above results provide evidence about the impact of
climate change on mountain hazards in Tibetan Plateau and preliminarily describe characteristics of the impact,
which will help to reduce mountain hazards and further understand the corresponding impact mechanism.

Keyword气候变化 山地灾害 灾害风险 冰湖溃决 青藏高原
Subject Area灾害学
Indexed ByCSCD
Citation statistics
Cited Times:23[CSCD]   [CSCD Record]
Document Type期刊论文
Recommended Citation
GB/T 7714
崔鹏,陈容,向灵芝,等. 气候变暖背景下青藏高原山地灾害及其风险分析[J]. 气候变化研究进展,2014,10(2):103-109.
APA 崔鹏,陈容,向灵芝,&苏凤环.(2014).气候变暖背景下青藏高原山地灾害及其风险分析.气候变化研究进展,10(2),103-109.
MLA 崔鹏,et al."气候变暖背景下青藏高原山地灾害及其风险分析".气候变化研究进展 10.2(2014):103-109.
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