| 基于能值理论的环境承载力定量评价方法探讨及其应用 |
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| 引用本文： | 张子龙,陈兴鹏,焦文婷,郭晓佳.基于能值理论的环境承载力定量评价方法探讨及其应用[J].干旱区资源与环境,2011(8):18-23. |
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| 作者姓名： | 张子龙 陈兴鹏 焦文婷 郭晓佳 |
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| 作者单位： | 兰州大学资源环境学院;佛蒙特大学Gund生态经济研究所;兰州大学旅游规划设计研究院; |
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| 基金项目： | 国家自然科学基金(40871061); 国家社会科学基金(06BSH001)资助 |
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| 摘 要： | 借鉴已有环境承载力研究成果,以人地关系地域系统理论为理论基础,文中提出了区域环境承载力的概念,认为某一区域的环境承载力是环境系统提供社会经济发展所需资源的支撑能力和吸纳污染物的同化能力之和。基于此概念,运用能值分析方法,通过将环境支撑能力和环境同化能力转化为与之相等价的土地面积,构建了用以评价区域环境承载状况的定量分析...
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| 关 键 词： | 能值 环境承载力 支撑能力 同化能力 定量评价 |
Quantitative measure method for environmental carrying capacity and its application:based on emergy theory |
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| ZHANG Zilong,CHEN Xingpeng ,JIAO Wenting,GUO Xiaojia.Quantitative measure method for environmental carrying capacity and its application:based on emergy theory[J].Journal of Arid Land Resources and Environment,2011(8):18-23. |
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| Authors: | ZHANG Zilong CHEN Xingpeng JIAO Wenting GUO Xiaojia |
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| Institution: | ZHANG Zilong1,2,3,CHEN Xingpeng 1,JIAO Wenting1,GUO Xiaojia1,3(1.College of Earth and Environment Sciences,Lanzhou University,Lanzhou 730000,P.R.China,2.Gund Institute for Ecological Economics,University of Vermont,Burlington,VT,05405,USA,3.Institute of Tourism Planning & Design,P.R.China) |
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| Abstract: | Based on the present studies on Environmental Carrying Capacity(ECC) and its quantitative analysis method,taking the theory of Human-environmental Areal System as theoretical basis,we raised the definition of Regional Environmental Carrying Capacity(RECC) referring natural resources and the quantitative measure method.The RECC is the supporting capacity to supply resource demands of social-economic development,and the assimilative ability to assimilate the pollution discharged by social-economic system,and ... |
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| Keywords: | emergy environmental carrying capacity supporting capacity assimilative capacity quantitative measure |
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