| 县域生态足迹动态变化分析——以内蒙古和林格尔县为例 |
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| 引用本文： | 李夏子,阿如旱,杨泽龙.县域生态足迹动态变化分析——以内蒙古和林格尔县为例[J].河南气象,2009(3):32-36. |
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| 作者姓名： | 李夏子 阿如旱 杨泽龙 |
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| 作者单位： | 内蒙古自治区气象科学研究所;内蒙古农业大学; |
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| 摘 要： | 采用生态足迹的理论和分析方法对和林格尔县可持续发展进行了评价分析。结果表明：1997--2007年间，和林格尔县二、三产业发展水平偏低，导致人均生态赤字越来越大，和林格尔县发展需要所占用的生态服务已经超出了其本身可承载的能力；和林格尔县每万元GDP所消耗的生态足迹呈逐年下降趋势；从历年生态足迹构成来看，耕地和化石能源用地占整个生态足迹的比重很大，是影响和林格尔县生态足迹变化的最重要因素。
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| 关 键 词： | 生态足迹 生态承载力 可持续发展 |
Analysis of Ecological Footprint Dynamic Changes in Downtown:a Case Study of Helinge'r |
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| Li Xiazi,A Ruhan,Yang Zelong.Analysis of Ecological Footprint Dynamic Changes in Downtown:a Case Study of Helinge'r[J].Meteorology Journal of Henan,2009(3):32-36. |
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| Authors: | Li Xiazi A Ruhan Yang Zelong |
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| Institution: | 1.Inner Mongolia Institute of Meteorological Sciences;Huhhot 010051;China;2.Inner Mongolia Agricultural University;China |
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| Abstract: | With the theory of ecological footprint and analytical method,the sustainable development of Helinge'r was evaluated.The research showed the secondary and third industry level of Helinge'r was low.As a result,the per capita ecological deficit became bigger and bigger from 1997 to 2007.The demands to ecological service of Helinge'r were beyond the carrying capacity;from the change of ecological footprint on GDP,the expenditure of Helinger's per ten thousand GDP declined yearly.Cultivate land and fossil energ... |
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| Keywords: | ecological footprint ecological carrying capacity sustainable development |
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