摘要
干旱沙漠区环境治理 ,水文地质环境是制约其它因素的关键。地下水位过高引起土壤盐渍化 ,地下水位过低则引起沙漠化。而正确确定地下水临界深度将成为查汗套海滩生态环境建设的瓶颈。本文提出地下水资源的允许开采量作为解决生态环境建设的重要途径之一 。
Hydrogeological environment is the key element of environment mangenment in desert area.Surplus coater volume salinized soil,and a small amount lead to desertification.The critical depth of groundwater was the bottleneck of ecosgstem building of chahand taohai tan.Sustainable exploit of groundwater resouce is one of the important ways to solve this problem and can also derive much profit of source and environment.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
2001年第4期12-16,共5页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
关键词
临界深度
生态环境建设
水文地质环境
critical depth
building ecosgstem
hydrogeological environment
