摘要
中梁山岩溶槽谷区地下水循环系统可明显的分为上层溶隙水循环带、溶隙潜水循环带和深层溶隙水渗透带。其中溶隙潜水循环带是主要的水资源储水带,深层溶隙水渗透带是深层地下水或承压水的补给系统。人工开凿交通隧道和采煤隧洞破坏了地下水的循环系统,加大了深层溶隙水的排泄量,引起了岩溶地区地下水水源的枯竭。
The circulatory system of underground water in the Karst valley area of the Zhongliang Mountains in Chongqing consists of three distinct layers： The circulatory zone of the upper stratum underground water, the circulatory zone of the middle stratum underground water and the diffusion layer of the deep underground water. The middle stratum is the primary underground water reserve. Tunneling works for traffic construction or coal mine production have destroyed the circulatory systems of underground water in this area, increased the discharge of deep layer water and, as a result, exhausted the underground water resources in this area.
出处
《西南农业大学学报（自然科学版）》
CSCD
北大核心
2005年第4期432-435,共4页
Journal of Southwest Agricultural University
基金
国土资源部岩溶动力学重点实验室开放基金
西南师范大学自然地理学博士点开放基金
教育部重点科研资助项目:重庆三峡库区土地利用及土地质量变化研究(03142)
关键词
岩溶槽谷区
溶隙水
地下水循环系统
隧道
Karst valley area
Karst water
circulatory system of underground water
tunnel
