| 基于能值生态足迹模型的内蒙古自治区生态承载力研究 |
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| 引用本文： | 刘海涛,谢小玉,胡小东,徐苗苗. 基于能值生态足迹模型的内蒙古自治区生态承载力研究[J]. 西南师范大学学报(自然科学版), 2009, 34(6) |
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| 作者姓名： | 刘海涛 谢小玉 胡小东 徐苗苗 |
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| 作者单位： | 1. 西南大学农学与生物科技学院,重庆,400715
2. 内蒙占科技大学,包头,014010 |
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| 基金项目： | 国家"十一五"科技支撑项目，国家自然科学基金项目(30871474).重庆市科技攻关项目 |
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| 摘 要： | 利用能值生态足迹的计算方法,研究了内蒙古自治区2005年的生态足迹和生态承载力.结果表明:人均能值足迹为9.11 hm~2/cap,人均能值承载力为3.77 hm~2/cap,生态赤字为5.34 hm~2/cap,而利用传统生态足迹模型计算的结果为生态足迹3.43 hm~2/cap,生态承载力1.18 hm~2/cap,生态赤字为2.25 hm~2/cap,内蒙古自治区的发展处在一种不可持续的状态;能值足迹模型在一定程度上克服了传统生态足迹模型的缺陷,仍然存在一些不足.
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| 关 键 词： | 传统生态足迹 能值足迹模型 内蒙古自治区 生态承载力 |
Study on Ecological Capacity of Inner Mongolia Autonomous Region Based on Emergy Ecological Footprint Model |
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| LIU Hai-tao,XIE Xiao-yu,HU Xiao-dong,XU Miao-miao. Study on Ecological Capacity of Inner Mongolia Autonomous Region Based on Emergy Ecological Footprint Model[J]. Journal of southwest china normal university(natural science edition), 2009, 34(6) |
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| Authors: | LIU Hai-tao XIE Xiao-yu HU Xiao-dong XU Miao-miao |
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| Abstract: | The ecological footprint and ecological carrying capacity of Inner Mongolia Autonomous Region in 2005 were studied,with the calculation method of the emergy ecological footprint,the results showed that:The per capita emergy ecological footprint was 9.11 hm~2/cap,emergy ecological capacity was 3.77 hm~2/cap,emergy ecological deficit was 5.34 hm~2/cap,and the per capita ecological footprint was 3.43 hm~2/ cap,ecological capacity was 1.18 hm~2/cap,ecological deficit was 2.25 hm~2/cap.The development of Inner Mongolia Autonomous Region is not sustainable.The emergy ecological footprint model was deficient though it had improved the traditional ecological footprint model to some extent. |
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| Keywords: | traditional ecological footprint emergy ecological footprint model Inner Mongolia Autonomous Region ecological capacity |
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