| 塔里木河中游地区水土资源生态安全评价 |
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| 引用本文： | 王月健,徐海量,杨广.塔里木河中游地区水土资源生态安全评价[J].西南农业大学学报,2011,33(11). |
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| 作者姓名： | 王月健 徐海量 杨广 |
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| 作者单位： | 石河子大学地理系;西南大学地理科学学院;中国科学院新疆生态与地理研究所;石河子大学水利建筑工程学院兵团绿洲生态农业重点实验室; |
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| 基金项目： | 国家重点基础研究发展计划(“973”计划)课题“西北干旱区水资源安全和适应性调控(2010CB951004)”; 国家自然科学基金“河水漫溢对荒漠河岸林植被恢复的影响研究”(40671036)资助 |
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| 摘 要： | 水土资源的安全程度和承载能力直接关系到区域的社会经济发展和生态系统安全,二者对生态格局的演变产生深刻的影响.以塔里木河中游地区的轮台县为例,从水土资源安全的角度出发,构建了研究区的生态安全评价指标体系,并且在GIS、RS和其他数据资料的支持下,对研究区1992-2008年16a间的生态安全状况进行了评价.研究认为:塔里木河中游地区的生态安全状况已由预警区转至中警区,生态环境整体上处于不断恶化的趋势.
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| 关 键 词： | 塔里木河中游 水土资源 生态安全 轮台县 |
Ecological Security Assessment of Land and Water Resources in the Region of the Middle Reaches of the Tarim River |
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| WANG Yue-jian,XU Hai-liang,YANG Guang.Ecological Security Assessment of Land and Water Resources in the Region of the Middle Reaches of the Tarim River[J].Journal of Southwest Agricultural University,2011,33(11). |
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| Authors: | WANG Yue-jian XU Hai-liang YANG Guang |
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| Institution: | WANG Yue-jian1,2,XU Hai-liang3,YANG Guang4 1.Department of Geography,Shihezi University,Shihezi Xinjiang 832003,China,2.School of Geographical Sciences,Southwest University,Chongqing 400715,3.Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011,4.College of Water Conservancy & Architectural Engineering,Shihezi University/Key Laboratory of Oasis Ecology Agriculture of Xinjiang Bingtuan |
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| Abstract: | The degree of security of water and soil resources and their bearing capacity are directly related to the development of social economy and the security of the ecological system.They both impose commanding influences upon the evolution of ecological patterns.Taking the case of Luntai county in the middle reaches of the Tarim River as an example,the authors built an ecological security evaluation system in the relevant study region from the perspective of water and soil resource security and carried out an e... |
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| Keywords: | the Middle Reaches of the Tarim River land and water Resources ecological security Luntai County |
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