| 基于能值理论的重庆市生态承载力现状研究 |
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| 引用本文： | 吴超,胡小东.基于能值理论的重庆市生态承载力现状研究[J].西南农业大学学报,2010,32(4). |
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| 作者姓名： | 吴超 胡小东 |
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| 作者单位： | 西南大学农学与生物科技学院; |
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| 基金项目： | 国家自然科学基金资助项目(30871474) |
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| 摘 要： | 生态足迹模型是一种较为实用的评价可持续发展与利用的方法,而能值生态足迹模型在一定程度上弥补了传统生态足迹模型的缺点.该研究利用能值足迹模型对重庆市2007年的可持续发展状况进行评价,结果显示:重庆市2007年实际可利用的人均能值生态承载力为1.602hm2/cap,人均能值生态足迹为6.331hm2/cap,生态赤字为5.729hm2/cap.
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| 关 键 词： | 生态足迹模型 能值生态足迹模型 重庆市 生态承载力 |
Study on Energy Ecological Carrying Capacity of Chongqing Based on Energy Theory |
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| WU Chao,HU Xiao-dongSchool of Agronomy , Biotechnology,Southwest University,Chongqing ,China.Study on Energy Ecological Carrying Capacity of Chongqing Based on Energy Theory[J].Journal of Southwest Agricultural University,2010,32(4). |
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| Authors: | WU Chao HU Xiao-dongSchool of Agronomy Biotechnology Southwest University Chongqing China |
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| Institution: | WU Chao,HU Xiao-dongSchool of Agronomy , Biotechnology,Southwest University,Chongqing 400716,China |
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| Abstract: | Ecological footprint model is a good method for evaluating the sustainable development and exploitation of resources.It has been widely used in regional ecological capacity and sustainability estimation.Energy ecological footprint model can make up the deficiencies of ecological footprint.In the present study the energy ecological footprint model was used to evaluate the sustainability of the development of Chongqing in 2007.The results showed that per capita energy ecological footprint was 6.331 hm2/cap,ec... |
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| Keywords: | ecological footprint model energy ecological footprint model Chongqing ecological carrying capacity |
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