| 基于生态足迹方法的陕西省承载力计算与分析 |
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| 引用本文： | 张灿强,姜志德,靳凤.基于生态足迹方法的陕西省承载力计算与分析[J].信阳农业高等专科学校学报,2008,18(3). |
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| 作者姓名： | 张灿强 姜志德 靳凤 |
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| 作者单位： | 1. 西北农林科技大学经管学院,陕西杨凌,712100
2. 西北农林科技大学农学院,陕西杨凌,712100 |
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| 摘 要： | 承载力的定量评价是可持续发展研究的基础,生态足迹分析方法为此提供了一套简明而又综合的工具。本文在简要介绍生态足迹概念、计算方法和研究成果的基础上,对陕西省2005年的生态足迹进行了计算和分析。计算结果表明:陕西省2005年人均生态足迹为1.9310 hm2,人均生态生产面积为0.8018 hm2,人均生态足迹赤字为1.1292 hm2,化石能源地在生态足迹和赤字中占的比例最高。
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| 关 键 词： | 生态足迹 生态承载力 生态赤字/盈余 |
Calculation and analysis on ecological footprint of Shanxi province |
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| ZHANG Can-qiang,JIANG Zhi-de,JIN Feng.Calculation and analysis on ecological footprint of Shanxi province[J].Journal of Xinyang Agricultural College,2008,18(3). |
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| Authors: | ZHANG Can-qiang JIANG Zhi-de JIN Feng |
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| Institution: | ZHANG Can-qiang1,JIANG Zhi-de1,JIN Feng2(1.The Economy , Management College,2.The Agriculture College,Northwest A&F University,Yangling 712100,China) |
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| Abstract: | Quantitative evaluation of the sustainable development of ecological economic is the current hot spots and the front of the ecological study.Ecological footprint analysis method provides a concise and comprehensive approach.Based on the ecological footprint model and caculation method,the ecological footprint of Shaanxi province for the year 2005 is caculated and analyzed in this paper.The result reveals that ecological footprint demand is 1.9310 hm2/cap,while the ecological footprint supply(ecological carr... |
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| Keywords: | ecological footprint ecological carrying capacity footprint deficit/surplus |
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