摘要
基于实地调查数据,介绍了望谟县地质灾害的类型及分布特征,根据境内地质灾害评估的原则和方法,从危险性、威胁财产、防治工程3个方面确定评价指标,通过单项指标或综合指标定量化反映地质灾害的主要特点和破坏损失程度,确定灾情严重区,灾情一般区以及灾情一般区,为望谟县进行灾后重建规划、部署和实施地质灾害防治工作提供依据。
This paper has a discussion on type and distribution of geohazards in Wangmo County, Guizhou and 3 quantitative assessment indices based on principle and method of assessment of geohazards. The geohazard areas are divided into 3 classes based on single or comprehensive indicators which provides scientific basis for control.
出处
《四川地质学报》
2015年第2期240-243,共4页
Acta Geologica Sichuan
关键词
地质灾害
灾情评估
影响因子
望谟县
geohazard
disaster evaluation
impact factor
Wangmo County
