西南岩溶山地石漠化生态脆弱区水文地质工作方法——以贵州为例

Methodology of Hydrogeological Work in Rocky Desertification Ecologically Vulnerable Area,Karst Mountains in Southwest China

我国是世界上生态脆弱区分布面积最大、脆弱生态类型最多、生态脆弱性表现最明显的国家之一。而贵州地处我国西南地区是西南岩溶山地石漠化生态脆弱区的核心区,地质环境脆弱,生态承载力低。在这样的区域内完成水文地质工作需依据水文地质模式,采取诸多特殊的均有针对性的工作方法,在对环境影响最小的情况下查清区内的水文地质条件。

China is one of the countries with the largest ecologically vulnerable area,most vulnerable ecosystems and the most visible manifestations of ecological vulnerability in the world.And Guizhou lie in the core of rocky desertification ecologically vulnerable area in southwest China karst mountains and is characterized by vulnerable geological environment and low ecological carrying capacity.This paper proposes some specialized working methods to find out hydrogeological condition based on the hydrogeological model of the rocky desertification ecologically vulnerable area.