| 汶川地震重灾区生态退化及其恢复重建对策 |
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| 引用本文： | 包维楷.汶川地震重灾区生态退化及其恢复重建对策[J].中国科学院院刊,2008,23(4):324-329. |
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| 作者姓名： | 包维楷 |
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| 作者单位： | 中国科学院成都生物研究所,成都,610041 |
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| 摘 要： | 2008年5月12日在四川汶川境内发生的里氏8.0级大地震是我国大陆历史上发生的破坏性最严重的地震灾害干扰事件。不仅造成重大经济损失,也使区域生态功能衰退显著。本文在分析地震灾区基本特点的基础上,揭示了重灾区目前比较突出的生态退化问题与恢复重建任务,提出了灾后生态恢复重建对策。
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| 关 键 词： | 地震重灾区 山地退化 生物多样性保护 生态恢复 |
Ecological Degradation and Restoration and Reconstruction Countermeasures for Severe Calamity Regions in Wenchuan Earthquake in Sichuan |
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| Bao Weikai.Ecological Degradation and Restoration and Reconstruction Countermeasures for Severe Calamity Regions in Wenchuan Earthquake in Sichuan[J].Bulletin of the Chinese Academy of Sciences,2008,23(4):324-329. |
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| Authors: | Bao Weikai |
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| Institution: | Bao Weikai(Chengdu Institute of Biology,CAS 610041 Chendu) |
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| Abstract: | Wenchuan earthquake of 8 magnitude of Richter scale in Sichuan occurring on May 12,2008 is the most horrific disaster interference event in the Chinese history.It not only brought serious economic loss and already killed more than 69000 people,but also seriously caused degradation of regional ecosystem function.On the basis of analyzing the basic features of the earthquake calamity regions,the paper discloses the outstanding degradation problems and the tasks of restoration and reconstruction in the severe calamity regions,and presents countermeasures for ecological restoration and reconstruction countermeasures after the disaster.. |
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| Keywords: | Sichuan earthquake mountain degradation biodiversity conservation vegetation restoration |
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