四川地震灾后重建生态修复Ⅰ:实施情况及国内外经验

Ecological Restoration after Wenchuan Earthquake in Sichuan Province:Implementation and Review

"5.12"汶川特大地震及其次生灾害对灾区生态环境造成了严重的破坏。经过两年的灾后重建,震区的生态环境已得到一定改善。但地震灾后生态修复是一项长期、复杂的系统工程。目前,四川地震灾区生态问题依然严峻,还有大量的、长期的生态修复任务。本研究详细阐述了国内外生态修复的经验和教训,系统分析了我国两年多来汶川特大地震灾后生态恢复重建的实施情况,在此基础上,提出了地震灾区生态修复的一些认识,以期为地震灾区灾后生态修复提供理论依据和参考。

Wenchuan Earthquake of 8.0 magnitude at Richter scale hit large region of Sichuan, China, on May 12,2008. The earthquake and earthquake-induced events such as landslides did serious damage to local vegetation and ecosystem. Although the ecological environment of disaster areas has been amended to a certain extent after two years of ecological rehabilitation, the ecological problem is still severe now, and there are long-term and plenty of assignments to be done. In order to provide reference for restoration, this paper summarizes two-year ecological rehabilitation in the disaster area, analyses experiences and lessons of ecological rehabilitation in other areas.