塔里木河流域地下水资源及其适度开发利用研究

How to Make Reasonable Exploitation and Utilization of Groundwater in Tarim River Basin

塔里木河流域地处西北内陆干旱区,地下水是维持自然植被生存的主要水源,在塔里木河流域开发利用地下水,是一个比较敏感的问题。本文从地下水资源分布特征、开采条件、开发利用潜力、开采后对自然生态可能产生的影响等几个方面分析了适度开发利用地下水资源的可行性,从开发利用地下水在盐碱地改良、发展高新节水灌溉农业和提高农业供水保证率等方面的重要作用,阐述了适度开发利用地下水资源的必要性,提出了塔里木河流域地下水资源可持续利用的主要对策和措施。

The Tarim River Basin is located in the northwest inland of China.The groundwater is the main water sources of main-taining natural vegetation.The exploitation and utilization of groundwater in this basin is a sensitive problem.This paper ana-lyzed the feasibility of groundwater resources exploitation based on its distribution feature,exploitation condition,development poten-tial,and ecological influence.The necessity of reasonable exploitation of groundwater was suggested in the respects of using ground-water improving saline land,developing water-saving irrigation and increasing agricultural water supply reliability.Finally,the major measures of sustainable utilization of groundwater resources in the Tarim River Basin were provided.