塔里木河下游输水与生态修复

Ecology Remediation and Seven Water Conveyance in Downstream of Tarim River

塔里木河是我国最长的内陆河。为了抢救塔里木河下游生态环境，2000～2003年向断流30余年的下游500km左右的天然河道，实施了5次应急输水。在收集了对5次输水后生态修复评价的大量资料的基础上，结合第6次和第7次输水，对生态响应进行了进一步研究，并提出了进一步扩大输水生态修复影响范围的人工辅助措施，通过分河段、分区域合理配置水资源，以实现塔河流域生态修复的总体目标。

Tarim River is the longest continental river in China. In order to salve the ecological environment in downstream of Tarim River, five emergency conveyance of water were taken effect to natural stream channel in downstream between. In this paper, be based on colleting a great deal of data of ecology remedi- ation evaluation, and combining the sixth and the seventh conveyance of water, ecological responses was been researched further, and the manual assistance measure of expanding conveyance of water ecology re- mediation sphere of influence was been presented, throughout disposition water resources reasonable, to realize the global object of ecology remediation of Tarim River.