| 陕西省子洲县生态足迹分析 |
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| 引用本文： | 张青峰,吴发启,李华,王巍,田冬.陕西省子洲县生态足迹分析[J].中国水土保持科学,2007,5(2):117-121. |
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| 作者姓名： | 张青峰 吴发启 李华 王巍 田冬 |
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| 作者单位： | 西北农林科技大学资源与环境学院,712100,陕西杨凌 |
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| 基金项目： | 中国科学院知识创新工程项目;西北农林科技大学校科研和教改项目 |
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| 摘 要： | 生态足迹分析法是一种基于消费及土地面积的定量研究以衡量研究区可持续发展程度的新方法。在阐述生态足迹分析法的基本原理、理论体系及分析方法的基础上,以陕西省子洲县为研究对象,对该县2002年生态足迹进行了实证的计算和分析。结果表明,子洲县2002年人均生态赤字为0.075hm2/人,反映出该县人类的生产生活强度已经超过了当地生态系统的承载能力,处于强度不可持续状态。研究建议:子洲县应尽快进行经济社会结构调整,严格控制人口的增长,加强草产业的开发建设,引进农业高新技术和降低能源消耗等,以减少子洲县生态赤字,促进经济社会的协调和可持续发展。
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| 关 键 词： | 生态足迹 生态承载力 可持续发展 子洲县 |
| 修稿时间： | 2006-06-02 |
Ecological footprint of Zizhou County in 2002 |
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| Zhang Qingfeng,Wu Faqi,Li Hua,Wang Wei,Tian Dong.Ecological footprint of Zizhou County in 2002[J].Science of Soil and Water Conservation,2007,5(2):117-121. |
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| Authors: | Zhang Qingfeng Wu Faqi Li Hua Wang Wei Tian Dong |
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| Institution: | College of Resource and Environment Sciences, Northwest Sci-tech University of Agriculture and Forestry, 712100, Yangling, Shaanxi, China |
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| Abstract: | Ecological footprint analytical method is a new developing method in the world about quantificational research of land area for regional sustainable development based on the calculation of the consumption. In this paper, the principle of ecological footprint is elaborated and also the ecological footprint of Zizhou County in Shaanxi Province in 2002 at 2002 is 0. 075 hm^2 head^-1 is practiced and analyzed. Result showed that the ecological deficit of this county and the local life intensity is far over the carrying capacity of the ecological system and the current economic development is in an unsustainable condition. According to this, some suggestions are put forward. |
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| Keywords: | ecological footprint ecological carrying capacity sustainable development Zizhou County |
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