| 成都市可持续发展的生态足迹定量评价 |
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| 引用本文： | 郭洁,杨立中,杨红薇,徐创军.成都市可持续发展的生态足迹定量评价[J].广东农业科学,2008(5):119-122. |
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| 作者姓名： | 郭洁 杨立中 杨红薇 徐创军 |
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| 作者单位： | 西南交通大学环境科学与工程学院,四川,成都,610031 |
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| 摘 要： | 生态足迹是一种定量测量人类对自然利用程度的方法,已经被广泛应用于定量测度区域或城市的可持续发展。在介绍生态足迹概念及计算方法的基础上,以成都市2006年统计年鉴的数据为依据,对成都市2005年的生态足迹作了计算,结果表明成都市的人均生态足迹为1.182 hm2,人均生态赤字为0.92 hm2,人类的生产、生活强度超过了生态系统的承载能力,可持续发展状况不容乐观;并在此基础上提出了相应的治理对策。
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| 关 键 词： | 可持续发展 生态足迹 定量评价 |
Quantitative valuation of sustainable development of Chengdu city based on ecological footprint |
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| GUO Jie,YANG Li-zhong,YANG Hong-wei,XU Chuang-jun.Quantitative valuation of sustainable development of Chengdu city based on ecological footprint[J].Guangdong Agricultural Sciences,2008(5):119-122. |
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| Authors: | GUO Jie YANG Li-zhong YANG Hong-wei XU Chuang-jun |
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| Abstract: | The ecological footprint is the way to measure the degree of human make use of nature which have already been applied in measure the quantitative valuation of sustainable development of district or city.According to the data of the statistical annual of Chengdu in 2006,the author calculates and analyzes the ecological footprints of Chengdu in 2005.The result indicates that the ecological deficit per capita of Chengdu was 0.92 hm2 in 2005,which reflects the human load has already stayed beyond the regional bio-capacity,and sustainable development of Chengdu was not optimism.The paper also offers some countermeasures to solve this problem. |
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| Keywords: | sustainable development ecological footprint quantitative valuation |
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