| 河南省生态承载力定量评估 |
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| 引用本文： | 张瑜英.河南省生态承载力定量评估[J].河南科学,2006,24(3):453-456. |
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| 作者姓名： | 张瑜英 |
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| 作者单位： | 郑州大学,环境与水利学院,郑州,450002 |
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| 基金项目： | 中国科学院知识创新工程项目 |
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| 摘 要： | 生态足迹分析法通过对人类对自然的利用程度的测度,来确定区域的发展是否处于生态承载力范围之内,是近年来国内外影响较大的一种可持续发展评估新方法.采用生态足迹模型,选择1995、2000和2003年作为代表年,对河南省生态足迹进行实证计算;并对河南省人均生态足迹和人均生态承载力进行对比分析,揭示河南省可持续发展制约因子;分析不同土地类型足迹的变化对河南省生态环境的影响效应.
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| 关 键 词： | 生态足迹模型 生态承载力 定量评估 河南省 |
| 文章编号： | 1004-3918(2006)03-0453-04 |
| 收稿时间： | 2006-03-01 |
| 修稿时间： | 2006年3月1日 |
Evaluation on Ecological Capacity of Henan Province |
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| ZHANG Yu-ying.Evaluation on Ecological Capacity of Henan Province[J].Henan Science,2006,24(3):453-456. |
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| Authors: | ZHANG Yu-ying |
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| Abstract: | The eco-footprint analysis(EFA) is a new model of sustainable development evaluation based on measuring quantitatively nature resource utilized,whether the development of region stays within the eco-carrying capacity or not is judged by this way.Taking Henan Province as an example,the eco-footprint of this Province in 2003 was calculated and analyzed.Taking 1995,2000 and 2003 as typical dates,the eco-footprint and eco-capacity of Henan province were analyzed with the relative literature,and the factors which restricts the sustainable development of Henan province were put forward;at the same time,the effect caused by the changes of 6 kinds of eco-footprint was illuminated too on the environment of Henan province. |
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| Keywords: | eco-footprint model ecologyical capacity quantitatively evaluation Henan Province |
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