汶川地震对自然保护区的生态影响评估及对策

Impact Assessment of Wenchuan Earthquake on Ecological Environment in the Nature Reserves and the Strategy

四川汶川地震给人们的生命财产造成了巨大损失,同时也严重破坏了当地的生态环境,尤其对该区域分布的大量具有国际意义的自然保护区造成严重威胁,给区域生态安全带来巨大的隐患。本文在对受灾省份自然保护区损失调查结果统计分析的基础上,初步掌握灾区自然保护区基础状况,分析比较震前和震后生态环境变化,调查地震造成的自然保护区损失情况,分析了面临的生态风险,并相应提出了自然保护区恢复重建的对策建议。

Wenchuan earthquake in Sichuan province caused huge casualties and property losses, as well as enormous threat to the ecological security of the region. In particular a large number of nature reserves with global significance which distributed in this region faced huge ecological damage. On the basis of the investigation to the loss in disaster-hit provinces, this paper introduced the situation of the nature reserves in the disaster areas. Then it analyzed and compared the situation of ecological environment between the pre-earthquake and post-earthquake, and summarized the damage caused by the earthquake, as well as the ecological risk. Correspondingly it proposed suggestions on restoration and reconstruction of nature reserves.