摘要
区域性地质灾害危害程度等级尚无比较科学的划分方法。通过福建省区域地质灾害危害程度等级划分的探讨,采用单位面积地质灾害造成的人员死亡数、财产损失值作为"地质灾害模数",对区域地质灾害危害程度等级进行划分,判别不同区域地质灾害严重程度,为区域地质灾害防治决策提供科学依据。
No existing rational method can be applied to classify the damage degree of regional geology disasters. Through the research of the classification of damage degree of regional geology disaster in FuJian province, the regional geology disasters are classified with the ＇ geology disasters modulus＇, which is the number of dead people or damaged property in unit area. Then the seriousness degree of regional geology disasters can be distinguished. Furthermore, the result can provide scientific bases for the decision of geology disaster＇s prevention.
出处
《中国地质灾害与防治学报》
CSCD
2008年第2期142-146,共5页
The Chinese Journal of Geological Hazard and Control
关键词
地质灾害
危害程度
等级划分
福建省
geological disasters
damage degree
grading
Fujian Province
