塔里木河下游生态修复措施体系探讨

Measurement system of ecologic restoration at downstream of the Tarim River

新疆塔里木河流域近期综合治理项目2001年由国务院批准实施,计划历时5年对源流和干流进行治理。通过治理,使多年来断流的塔里木河下游大西海子水库以下河道恢复过流。多年来,大西海子断面至塔里木河尾闾台特玛湖间的生态环境持续衰退,如何使塔里木河下游生态得到较好修复,作者结合已完成的前期设计工作,对有关生态修复措施体系进行初步探讨,总结出内陆干旱地区风沙地带生态修复和水土保持的思路和方法。

The State Council of China launched a five-year emergency water diversion programme in the main stream of the Tarim River Basin in Xinjiang in 2001. The programme aimed at ending no flow history of downstream of the Tarim River from Daxihaizi Reservoir for ages. The ecosystem from Daxihaizi Reservoir section to the Taihema Lake was degraded over years. In order to get better ecologic restoration of the ecosystem at downstream of the Tarim River, this paper discusses soil and water conservation measures systems with preliminary design, sums up some ideas and methods of ecological restoration in sandy area of arid inland.