摘要
通过统计和分析产生滑坡、崩塌、泥石流等地质灾害的地形、地质和、降水条件,发现地质环境决定了地质灾害的可能发生区域、规模和强度,而降水则决定了滑坡、崩塌、泥石流等地质灾害发生的时段、可能区域和强度。同时,还提出了一个用日综合雨量预测地质灾害的概念模型。
The landform, geology and precipitation conditions, that cause the geological hazards such as the landslide, collapse and debris-flow, were analyzed statistically. The results show the the geological environment determines geological hazards possiblely occurring places, scale and intensity and the precipitation determines the hazards occurring period of time, possible places and intensity. Meanwhile, a notional model was developed, in which the combined daily precipitation was used to predict the geological hazards.
出处
《自然灾害学报》
CSCD
北大核心
2007年第3期12-17,共6页
Journal of Natural Disasters
基金
国家科技部科研院所社会公益专项研究项目(2002DIB20066)
关键词
地质灾害
暴雨
雨量
geological hazard
rainstorm
rainfall
