中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2007, Vol. 26 ›› Issue (5): 145-148.

• • 上一篇    下一篇

重庆市城镇土地集约利用时空动态变异分析

聂尊贤,周志跃   

  1. 重庆市土地勘测规划院,重庆 400020
  • 收稿日期:2007-05-15 修回日期:2007-07-26 出版日期:2007-10-15 发布日期:2015-01-22
  • 作者简介:聂尊贤(1953一),男,重庆市人,高级工程师,硕士,长葬 尊土地测绘,调查与规划工作.E-mail:zhouzhiyue1977@126.com.
  • 基金资助:
    三峡库区典型区土地利用变化与驱动力分析(KZCXZ-310-01-03)

Spatial-Temporal Variance Analysis of Urban Land-Use Intensity in Chongqing

NIE Zun-xian,ZHOU Zhi-yue   

  1. Chongqing Institute of Surveying and Planning for Land,Chongqing 400020,China
  • Received:2007-05-15 Revised:2007-07-26 Online:2007-10-15 Published:2015-01-22

摘要: 通过建立城镇土地集约利用度评价指标体系,运用改进的熵值法,对重庆市1997-2005年各城镇土地集约利 用程度进行评价.根据评价结果,对重庆市土地集约利用程度进行区域性的时空变异分析,总结出全市各区域土地 集约度时空变异规律及其形成原因,提出未来提高城镇土地集约利用度的政策建议.

关键词: 城镇, 土地集约利用, 时空变异

Abstract: With improved entropy method,the urban land-use intensities between 1997 and 2005 in Chongqing were analyzed on the basis of urban land-use intensity evaluating factor system.From the results of evaluation of urban land-use intensities of counties in Chongqing,the rules and driving factors for spatial-temporal variance of urban land-use intensity were concluded. Then some proposals for improving urban land-use intensity in the future are put f0rward.

Key words: urban, land-use intensity, spatial-temporal variance

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