| 北疆铁路沿线城镇土地利用集约度区域分异研究 |
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| 作者姓名： | 曾玮瑶 雷军 张小雷 |
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| 作者单位： | 1. 中国科学院新疆生态与地理研究所, 乌鲁木齐 830011;
2. 中国科学院研究生院, 北京 100049 |
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| 基金项目： | 新疆维吾尔自治区科技攻关项目(201033123)资助 |
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| 摘 要： | 从土地利用强度、产出效率、生态效益和可持续利用程度4个方面阐释城镇土地利用集约度内涵,以此构建适合北疆铁路沿线绿洲城镇土地利用集约度评价的指标体系;同时运用GIS空间分析方法与技术对评价结果进行空间分异研究, 并分析了差异产生的原因.
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| 关 键 词： | 土地利用 集约度 区域分异 新疆北疆铁路沿线 |
| 收稿时间： | 2010-08-26 |
| 修稿时间： | 2011-01-14 |
Regional disparities in urban land use intensity among oasis cities along the railway line in the north of Xinjiang |
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| Authors: | ZENG Wei-Yao LEI Jun ZHANG Xiao-Lei |
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| Institution: | 1. Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China;
2. Graduate University, Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | We explain the concept of urban land use intensity in four aspects:land use intensity, output efficiency, eco-efficiency, and sustainable use. We build the urban land use intensity evaluation index system which can be used for oasis cities along the railway line in the north of Xinjiang. Simultaneously we discuss the spatial variation of the results using the GIS spatial analyzed methods and techniques, and analyze the reasons. |
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| Keywords: | land use intensity spatial differences oasis cities along the railway line in the north of Xinjiang |
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