新疆车尔臣河流域地下水的可持续开发利用研究

Study on Cheerchenhe Basin of Sustainable Development of Groundwater in Xinjiang

为了探讨车尔臣河流域地下水资源的采补平衡和可持续利用,运用实地考察、历年统计资料及水均衡分析方法,对车尔臣河流域的水文地质条件及地下水进行了全面剖析。结果表明:近年来,在车尔臣河中游大量引水,导致下游水量减少,只灌不排或灌多排少的现象严重,因此一般年份已无水流入台特玛湖。对车尔臣河灌区进行以节水为中心的续建配套和技术改造,缓解且末县农业灌溉季节性缺水矛盾,提高灌溉保证率及农作物单产;增加下游生态用水,扼制东西部沙漠合拢的趋势,保护塔里木河下游绿色走廊。

In order to discuss groundwater resources of Cheerchenhe basin in dynamic balance and sustainable utilization,by using oasis field investigation,statistical data over the year and the water balanced analysis method,the hydrogeological conditions and groundwater were comprehensively analyzed.In recent years,quoting a large number of water in the middle of Cheerchenhe basin causes a serious phenomenon of the downstream water reducing and the irrigation water can not be equally excluded,so the general year has no water into Taitema Lake.Continued construction supporting and technological transformation with the water-saving centered in the Cheerchenhe irrigation can alleviate Qiemo county seasonal agricultural irrigation water shortage problem and improve irrigation assurance and crop yield,increase downstream ecological water use,restrain fold tendency to the eastern and western desert,protect green corridor of downstream in Tarim river.