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中国科学院大学学报 ›› 2012, Vol. 29 ›› Issue (1): 47-53.DOI: 10.7523/j.issn.2095-6134.2012.1.007

• 环境科学与地理学 • 上一篇    下一篇

北疆铁路沿线城镇土地利用集约度区域分异研究

曾玮瑶1,2, 雷军1, 张小雷1   

  1. 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
  • 收稿日期:2010-08-26 修回日期:2011-01-14 发布日期:2012-01-15
  • 基金资助:

    新疆维吾尔自治区科技攻关项目(201033123)资助

Regional disparities in urban land use intensity among oasis cities along the railway line in the north of Xinjiang

ZENG Wei-Yao1,2, LEI Jun1, ZHANG Xiao-Lei1   

  1. 1. Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China;
    2. Graduate University, Chinese Academy of Sciences, Beijing 100049, China
  • Received:2010-08-26 Revised:2011-01-14 Published:2012-01-15

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.

关键词: 土地利用, 集约度, 区域分异, 新疆北疆铁路沿线

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.

Key words: land use, intensity, spatial differences, oasis cities along the railway line in the north of Xinjiang

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