摘要
谷城县是湖北省地质灾害最严重的地区之一,全县发现各类地质灾害194处,其发育与地形地貌、地层岩性、地质构造和人类工程活动、大气降雨关系密切,本文通过对谷城县地质灾害发育规律的调查与研究,分析总结了各种致灾因素对地质灾害发育程度影响,对国土开发和地质灾害勘查评价、减灾防灾工作具有一定借鉴作用。
Gucheng county is one of the areas greatly suffered from geological hazard in Hubei province. By investigating 194 geologic discovered, the forming condition is closely related to landforms and topography, the property of rock and soil, geological structure, human activity and rainfall. According to studied on development patterns of geological hazards and the analysis of element for geological hazard, in this paper shows a significant way to the utilization of land, and especially to the investigation, evaluation, reduction and prevention of the hazards.
出处
《华南地质与矿产》
CAS
2006年第2期60-64,共5页
Geology and Mineral Resources of South China
关键词
地质灾害
发育规律
谷城县
geological hazard
developing patterns
Gucheng
