| 疆近十年生态足迹与生态承载力研究 |
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| 引用本文： | 薛乃川,安尼瓦尔·阿木提,贡璐.疆近十年生态足迹与生态承载力研究[J].干旱区资源与环境,2009(6). |
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| 作者姓名： | 薛乃川 安尼瓦尔·阿木提 贡璐 |
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| 摘 要： | 文中在阐述生态足迹的理论和模型基础之上,设计了区域生态足迹计算方法,对新疆2001-2007年共7年的生态足迹及生态承载力进行了动态研究。结果表明:新疆人均生态足迹由1998年的2.5957hm2逐年增加到2007年的4.0551hm2,而人均生态承载力则由3.1270hm2逐年减少到2.8266hm2,,生态承载力与生态足迹呈现反向发展趋势。这十年来,新疆由生态冗余状态转变为生态赤字现象,目前处于不可持续发展状态。
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| 关 键 词： | 生态足迹 生态承载力 新疆 可持续发展 |
A study on ecological capacity and ecological footprint in resent 10 years in Xinjiang |
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| Abstract: | The ecological footprint method is the biophysical assessment method of the human appropriation of ecological capacity,for measuring the ecological imperative of sustainability.This paper described the methodology for predicting ecological footprint,and calculated the ecological footprint and ecological capacity of Xinjiang from 1998 to 2007.The results showed that the ecological footprint is bigger than the ecological capacity now,so that Xinjiang was ecologically unsustainable. |
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| Keywords: | ecological footprint ecological capacity Xinjiang sustainable development |
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