新疆温宿县环境地质特征与地质灾害

Features of Environmental Geology and Geological Disasters in Wensu County,Xinjiang

以新疆温宿县地质灾害调查为基础,对其地形地貌、岩土体组成、气象与水文环境地质条件进行了概括;统计了该区地质灾害的主要类型,分析其发生原因;对崩塌、滑坡、塌陷、泥石流等主要地质灾害的发生规律进行了归纳总结;对主要地质灾害发生区域作了分区,为重大地质灾害的防治提供依据;综合分析温宿县环境地质条件、地质灾害的发育规律,并考虑到人类技术经济活动等因素,提出了该区地质灾害防治方法,对温宿县地质灾害的防灾减灾、环境可持续发展有重要意义。

Based on the investigation of geological disasters in Wensu County, in this paper the terrain, landforms, soil composition, meteorological and hydrological conditions of environmental geology in the county are summarized ; the main types of geological disasters and their formation causes in the county are analyzed ; the occurring laws of the main geological disasters, such as dilapidation, landslides, subside and debris flow, are summed up; the subareas of the main geological disasters are delimited for the purpose of preventing and controlling these disasters; the conditions of environmental geology and of occurring geological disasters in Wensu County are systematically analyzed, the human factors, such as technological and economic activities, are considered, and some measures are put forward for preventing and controlling geological disasters in the county. The study results are of important significance for preventing and controlling geological disasters and achieving environmental sustainable development in Wensu County.