| 土地持续利用与生态环境协调发展的耦合关系分析——以塔里木河流域为例 |
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| 引用本文： | 刘新平,孟梅.土地持续利用与生态环境协调发展的耦合关系分析——以塔里木河流域为例[J].干旱区地理,2011,34(1):173-178. |
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| 作者姓名： | 刘新平 孟梅 |
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| 作者单位： | 新疆农业大学经济与管理学院,新疆,乌鲁木齐,830052 |
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| 基金项目： | 国家自然科学基金(70863011); 中国博士后科学基金特别资助项目(200902620); 新疆农业大学博士后研究项目(64139)资助 |
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| 摘 要： | 土地利用与生态环境之间存在着一种相互制约的关系,土地利用必然引起生态环境的变化,生态环境的变化又反馈于土地利用,二者互为因果、相互影响.研究结果表明:塔里木河流域土地开发利用强度不断加大,生态环境状况波动下降,土地利用与生态环境的耦合关系减弱,协调发展面临巨大压力,土地利用与生态环境关系演化正朝着风险性与不确定逐渐增大...
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| 关 键 词： | 土地资源利用 生态环境 耦合关系 协调度 塔里木河流域 |
Sustainable land use and the coupling relation of ecological economic harmonious development:a case study of Tarim River Basin |
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| LIU Xin-ping,MENG Mei.Sustainable land use and the coupling relation of ecological economic harmonious development:a case study of Tarim River Basin[J].Arid Land Geography,2011,34(1):173-178. |
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| Authors: | LIU Xin-ping MENG Mei |
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| Institution: | LIU Xin-ping,MENG Mei(College of Economics and Management,Xinjiang Agricultural University,Urumqi 830052,Xinjiang,China) |
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| Abstract: | There is a mutual restraint relationship between land use and ecological environment.Land use would inevitably lead to environmental and ecological changes in the environment,which also have some feedback on land use,with both of them reinforcing each other and mutually influencing.The results show as follows: the Tarim River basin continues to increase the intensity of land development and utilization,declines in volatility in the ecological environment.Land use and weakened coupling relationship between t... |
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| Keywords: | land resources utilization ecological environment coupling relationship coordination degree Tarim River basin |
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