| 基于生态足迹模型的生态脆弱区生态承载力分析——以民勤绿洲为例 |
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| 引用本文： | 刘晓荣,曹方,杜英,马燕玲.基于生态足迹模型的生态脆弱区生态承载力分析——以民勤绿洲为例[J].干旱区资源与环境,2010(6). |
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| 作者姓名： | 刘晓荣 曹方 杜英 马燕玲 |
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| 作者单位： | 甘肃省科学技术情报研究所; |
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| 基金项目： | 国家软科学研究项目(2007GXS3D101)资助 |
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| 摘 要： | 采用生态足迹计算方法,对我国典型的生态脆弱区-民勤绿洲的生态足迹及生态承载力进行了研究。结果表明:民勤县2005年人均生态赤字为0.744hm2,2006年人均生态赤字为0.636hm2,人均生态赤字有所降低,但民勤县仍处于生态不可持续状态。
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| 关 键 词： | 生态足迹 生态承载力 民勤 可持续发展 |
Ecological capacity of Minqin Oasis in fragile region based on ecological footprints theory |
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| LIU Xiaorong,CAO Fang,DU Ying,MA Yanling.Ecological capacity of Minqin Oasis in fragile region based on ecological footprints theory[J].Journal of Arid Land Resources and Environment,2010(6). |
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| Authors: | LIU Xiaorong CAO Fang DU Ying MA Yanling |
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| Institution: | Gansu Institute of Science and Technology Information;Lanzhou 730000;P. R. China |
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| Abstract: | Based on ecological footprints theory,the ecological footprints and ecological capacity of Minqin oasis in typical fragile region were measured. The results showed that the ecological deficit was 0. 744hm2 in 2005,and 0. 636hm2 in 2006. Minqin oasis was ecologically unsustainable. |
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| Keywords: | ecological footprint ecological capacity Minqin sustainable development |
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