摘要
通过对目前公认的泥石流危险度评价公式的分析,提出新的危险度评价因子泥石流损失和评价模式危险度(H)=规模(M)×频率(F)×损失(S),其中,到达受灾区的泥石流规模。
Different opinions are expressed for debris flow hazard assessment.In this paper,the magnitude of the event,frequency of occurrence and the losses of economy and lives are three basic indexes for the debris flow assessment,and an equation is given:Hazard(H)=Magnitude(M)×Frequency(F)×Loss(L).
出处
《山地学报》
CSCD
2004年第3期383-384,共2页
Mountain Research
关键词
泥石流
危险度
评价
debris flow
danger
assessment
