| “两型社会”背景下长株潭城市群土地利用效率评价 |
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| 引用本文： | 徐美,邓运员,刘春腊.“两型社会”背景下长株潭城市群土地利用效率评价[J].福建地理,2009(2):24-31. |
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| 作者姓名： | 徐美 邓运员 刘春腊 |
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| 作者单位： | 湖南师范大学资源与环境科学学院;衡阳师范学院资源环境与旅游管理系;中国科学院研究生院;中国科学院地理科学与资源研究所; |
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| 基金项目： | 湖南省自然科学基金项目(07JJ3084) |
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| 摘 要： | 在分析“两型社会”建设与土地利用效率提高之间关系的基础上，构建了“两型社会”背景下的长株潭城市群土地利用效率评价指标体系，并运用熵权法、多目标线性加权函数法和协调度分析等方法对长株潭城市群的土地利用效率进行评价，结果表明：影响城市群土地利用效率提高的主要因素与“两型社会”要求相符，但城市群目前土地利用的整体效率较低，与“两型社会”要求仍有差距；城市群土地利用效率存在一定的区域差异，其中经济效率的差异最大，生态环境效率次之，社会效率和资源集约效率的差异较小，且综合效率在空间上呈以长株潭3市向周边地区递减的格局．
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| 关 键 词： | 土地利用效率 “两型社会” 长株潭城市群 熵权法 |
Land Use Efficiency of the Changsha-Zhuzhou-Xiangtan Urban Agglomerations under the Vision of a Resource-saving and Environmentally Friendly Society |
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| XU Mei,DENG Yun-yuan,LIU Chun-laa,b.Land Use Efficiency of the Changsha-Zhuzhou-Xiangtan Urban Agglomerations under the Vision of a Resource-saving and Environmentally Friendly Society[J].Fujian Geography,2009(2):24-31. |
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| Authors: | XU Mei DENG Yun-yuan LIU Chun-laa b |
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| Institution: | 1.Collage of Resources and Environmental Science;Hunan Normal University;410081;Changsha;China;2.Department of Resources Environment and Tourism Management;Hengyang Normal University;421008;Hengyang;Hunan;3.a.Graduate University of CAS;100049;Beijing;b.Institute of Geographic Sciences and Natural Resources Research;CAS;100101;China |
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| Abstract: | The relationship between constructing a resource-saving and environmentally friendly society(shortened by"two-oriented society")and the improvement of land use efficiency is analyzed,and an index system to evaluate the land use efficiency in the Changsha-Zhuzhou-Xiangtan Urban Agglomerations(the CZT)of Hunan province is designed.Regarding methods included the entropy weighing method,the multiple-objective linear weighing addition function and the coordination analysis.The results show:main factors affecting... |
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| Keywords: | land use efficiency resource-saving and environmentally friendly society the Changsha-Zhuzhou-Xiangtan Urban Agglomerations the entropy weighing method |
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