| 基于生态足迹的贵州省土地可持续利用研究 |
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| 引用本文： | 梅志敏. 基于生态足迹的贵州省土地可持续利用研究[J]. 贵州农业科学, 2009, 37(8) |
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| 作者姓名： | 梅志敏 |
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| 作者单位： | 贵州大学,资源与环境工程学院,贵阳,550003 |
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| 基金项目： | 2007年国家软科学基金项目喀斯特民族地区农村劳动力外出打工与农地利用及流转制度研究 |
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| 摘 要： | 为研究贵州省土地利用的可持续性,采用生态足迹方法对2005年贵州省土地利用生态足迹和生态承载力进行了测算.结果表明:2005年贵州省人均土地生态足迹需求为2.2906hm2,人均生态承载力为0.4178hm2,区域土地利用生态足迹总体上呈现生态赤字,人均赤字-1.8728hm2,贵州省2005年土地利用为不可持续,并提出了相应的对策.
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| 关 键 词： | 生态足迹 生态承载力 生态赤字 土地可持续利用 贵州 |
Study on Sustainable Land Use in Guizhou Based on Ecological Footprint |
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| MEI Zhi-min. Study on Sustainable Land Use in Guizhou Based on Ecological Footprint[J]. Guizhou Agricultural Sciences, 2009, 37(8) |
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| Authors: | MEI Zhi-min |
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| Affiliation: | MEI Zhi-min(College of Resources and Environmental Engineering,Guizhou University,Guiyang,Guizhou 550003,China) |
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| Abstract: | To study the sustainability of land use in Guizhou,this paper used the ecological footprint method to calculate the ecological footprint(EF) and ecological capacity(EC) in 2005.The results showed that the EF was 2.290 6 hm2,and the EC was 0.417 8 hm2 in 2005 in Guizhou.The land use in Guizhou generally had ecological deficit of-1.872 8 hectare.It meant that the land use was not sustainable in 2005 in Guizhou.The corresponding strategies were also proposed in the paper. |
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| Keywords: | ecological footprint ecological carrying capacity ecological deficit sustainable land utilization Guizhou |
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