塔里木河地处我国西北干旱区,是我国最长的内陆河。过去50a来由于大规模的不合理的水土资源开发和人类活动,导致塔里木河在以水资源开发利用为核心的大强度人类经济、社会活动的作用下,流域自然生态过程发生了显著变化。分析了塔里木河下游地下水位下降对绿洲农业生态环境的影响,提出了保障该地区生态和经济发展的对策与建议。
Tarim River located the northwest arid region and was the iongest Continental River. Human activities related to the exploitation of water resources during the past five decades have led to signiticant changes to the natural ecological pro- cesses along the Tarim River, especially the lower reaches. The paper analyzed the effect of groundwater table decline on the eco - environment of the oasis along the lower reaches of the Tarim River and put forwarded some conclusions for ecology restoration and economy development.