| A comparison on ecosystem services before/after “5.12” Wenchuan earthquake |
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| 作者姓名： | Chen L Q Wu F Z Yang W Q Zhang J |
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| 作者单位： | Sichuan Provincial Key Laboratory of Ecological Forestry Engineering, Institute of Ecological Forestry, Sichuan Agricultural University, Chengdu 611130, PR China;Sichuan Provincial Key Laboratory of Ecological Forestry Engineering, Institute of Ecological Forestry, Sichuan Agricultural University, Chengdu 611130, PR China;Sichuan Provincial Key Laboratory of Ecological Forestry Engineering, Institute of Ecological Forestry, Sichuan Agricultural University, Chengdu 611130, PR China;Sichuan Provincial Key Laboratory of Ecological Forestry Engineering, Institute of Ecological Forestry, Sichuan Agricultural University, Chengdu 611130, PR China |
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| 摘 要： | Earthquake has great potential to destroy vegetation and water resources. Here, we estimated the ecosystem services before/after “5.12” Wenchuan earthquake in China, in the center zone (ca. 24, 696.94 km2) of the earthquake, the destroyed service value approximately 520.04 × 106 $. Moreover, the losses of biodiversity conservation value were inestimable in this earthquake. The results suggested that earthquake can seriously damage service function of ecosystem. It is a nice opportunity for ecologists to study the recovery of ecosystem services after earthquake disturbance.
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| 收稿时间： | 2 November 2011 |
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