中国地质灾害与防治学报2011，Vol.22Issue(3)：74-83,10.
地质灾害与不同尺度降雨时空分布关系
Spatial and temporal distribution characteristics of geo-hazards and rainfall in different scales
摘要
Abstract
Rainfall is one of inducing factors for geo-hazards.It is important to analyze the relationship between geo-hazards and rainfall in different scales.In the paper,with geo-hazards in the year of 2006-2007,according to statistic method,spatial and temporal distribution characteristics of regional geo-hazards and rainfall,which is in different scales of annual rainfall,month rainfall,month rainstorm days and typical rainfall process,is studied.Results shows： the density of geo-hazards is direct to annual rainfall;the spatial and temporal distribution of geo-hazards is corresponding to month rainfall and rainstorm days,but it is not absolute.The distribution of geo-hazards is controlled by the range of typical rainfall process;there is rainstorm in geo-hazards susceptibility.关键词
地质灾害/降雨过程/时空分布/不同尺度Key words
geo-hazards/rainfall/spatial and temporal distribution/different scales分类
天文与地球科学引用本文复制引用
刘艳辉,唐灿,吴剑波,连建发..地质灾害与不同尺度降雨时空分布关系[J].中国地质灾害与防治学报,2011,22(3):74-83,10.基金项目
国家科技支撑专题项目“强降水对地质灾害影响的评估方法研究”（2007BAC29B05-03) （）
国家地质环境监测与预报项目“全国地质灾害气象预警预报”（1212140501001-1) （）
