长庆气田——呼和浩特输气管道工程生态环境保护及恢复对策

Ecological Environmental Protection Issue and Relevant Mitigation Measure of Gas Pipeline from Changqing Gas Field to Hohehot

针对管道工程的特点,尤其是管道工程穿越脆弱沙地生态系统的特点,在分析管道沿线生态环境现状及特点的基础上,重点从沙地生态系统的演替规律出发,分析了管道工程沙地段的主要环境问题,借鉴当地已有的生态恢复的成功经验,进一步提出了穿越脆弱沙地生态系统管道工程项目的生态保护和恢复对策。

In view of the feature of pipeline project,especially the feature of the pipeline passing through fragile ecological system of sand dune, based on the analysis ofbaseline and characteristic of ecological environment alongthe pipeline route, according to evolution rule of ecologicalsystem of sand dune, major environmental problems of sand dune along the pipeline have been analyzed, and ecologicalprotection and mitigation measure for the pipeline passingthrough fragile ecological system of sand dune, have beenproposed further with reference to available local successfulexperience of ecological restoration.