| 湘江流域城市土地利用效率评价 |
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| 引用本文： | 陈焕,陈涛.湘江流域城市土地利用效率评价[J].阜阳师范学院学报(自然科学版),2012,29(4):50-53. |
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| 作者姓名： | 陈焕 陈涛 |
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| 作者单位： | 西华师范大学国土资源学院,四川南充,637002 |
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| 摘 要： | 基于数据包络分析法对湘江流域9个城市2010年土地投入产出效率和空间差异进行分析。结果表明，湘江流域城市土地利用效率存在个体差异，并呈现出中游低、下游高的空间格局；并分析了评价结果，提出提高城市用地效率的建议。
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| 关 键 词： | 城市土地 投入产出效率 空间差异 数据包络法 湘江流域 |
Assessment of urban land use efficiency in Xiangjiang River Basin |
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| CHEN Huan,CHEN Tao.Assessment of urban land use efficiency in Xiangjiang River Basin[J].Journal of Fuyang Teachers College:Natural Science,2012,29(4):50-53. |
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| Authors: | CHEN Huan CHEN Tao |
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| Institution: | (School of National Territory Resources,China West Normal University,Nanchong Sichuan 637002,China) |
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| Abstract: | Based on data envelopment analysis of nine cities in the Xiangjiang River basin for 2010＇ s input-output efficiency and spatial differences analysis, indicating that ： the land use efficiency difference between individuals. The efficiency of urban land use is low in midstream and high in downstream. A specific analysis to the evaluation result is given, and some suggestion to improve the urban land use efficiency is put forward. |
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| Keywords: | the urban land use input-output efficiency spatial differences data envdopment analysis Xiangjiang River Basin |
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