| 三门峡市生态足迹动态分析 |
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| 引用本文： | 汪瑛,邱尔发,王成,贾宝全,郄光发.三门峡市生态足迹动态分析[J].福建林学院学报,2011,31(1):18-23. |
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| 作者姓名： | 汪瑛 邱尔发 王成 贾宝全 郄光发 |
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| 作者单位： | 中国林业科学研究院林业研究所,北京,100091;国家林业局林木培育重点实验室,北京,100091 |
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| 基金项目： | 国家"十一五"科技攻关资助项目 |
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| 摘 要： | 在深入分析三门峡市统计年鉴等资料的基础上,基于生态足迹的理论和方法,计算出三门峡市1995、2000和2005年的人均生态足迹分别为0.93、2.23和3.33 hm2,人均生态承载力分别为0.98、0.87和0.86 hm2,表明生态赤字持续增加,三门峡市的生态系统已经严重超载,可持续发展正面临严峻挑战.同时分析了万...
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| 关 键 词： | 生态足迹 生态承载力 三门峡 |
Dynamics of ecological capacity of Sanmenxia City |
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| WANG Ying,QIU Er-fa,WANG Cheng,JIA Bao-quan,QIE Guang-fa.Dynamics of ecological capacity of Sanmenxia City[J].Journal of Fujian College of Forestry,2011,31(1):18-23. |
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| Authors: | WANG Ying QIU Er-fa WANG Cheng JIA Bao-quan QIE Guang-fa |
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| Institution: | WANG Ying1,2,QIU Er-fa1,WANG Cheng1,JIA Bao-quan1,QIE Guang-fa1,2(1.Resarch Institute of Forestry,Chinese Academy of Forestry,Beijing 100091,China,2.Key Laboratory of Forest Silviculture of the State Forestry Administration,Beijing 10091,China) |
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| Abstract: | Based on the analysis of the statistical yearbook of Sanmenxia,and the theory and methods of ecological footprint,the per capita ecological footprint and the per capita ecological capacity of Sanmenxia in 1995,2000,and 2005 were calculated out to be 0.93,2.23 and 3.33 hm2;0.98,0.87 and 0.86 hm2,respectively.The findings suggested that the ecological deficit was continuing to grow,the ecosystem had seriously overloaded,and the sustainable development was facing severe challenges in Sanmenxia.The reasons for ... |
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| Keywords: | ecological footprint ecological capacity Sanmenxia City |
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