摘要
泥石流风险评价已经成为山区城市进行泥石流防灾减灾以及抗灾决策的重要科学依据。基于联合国开发计划署在2004年提出的风险评价模型"风险=危险性×易损性/防灾减灾能力",提出了泥石流防灾减灾能力的评价指标体系和量化评价方法。
Debris flow risk assessment has been an important scientific basis for mountain city＇s ability in debris flow disaster prevention and reduction. On the basis of the risk assessment model ＂risk=hazard×vulnerability/disaster prevention and reduction ability＂ from United Nations Development Program in 2004, an assessment index system and assessment method of city＇s ability in debris flow disaster prevention and reduction are advanced in this paper.
出处
《南水北调与水利科技》
CAS
CSCD
2007年第5期117-120,共4页
South-to-North Water Transfers and Water Science & Technology
基金
中国地质调查局资助项目"全国主要城市环境地质调查综合评价"(1212010535501)
关键词
泥石流
防灾减灾能力
风险评价
危险性
易损性
debris flow
disaster prevention and reduction ability
risk assessment
hazard
vulnerability
