| 重庆市城镇土地集约利用时空动态变异分析 |
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| 引用本文： | 聂尊贤,周志跃.重庆市城镇土地集约利用时空动态变异分析[J].重庆交通大学学报(自然科学版),2007,26(5):145-148. |
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| 作者姓名： | 聂尊贤 周志跃 |
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| 作者单位： | 重庆市土地勘测规划院,重庆,400020;重庆市土地勘测规划院,重庆,400020 |
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| 基金项目： | 三峡库区典型区土地利用变化与驱动力分析 |
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| 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.
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| 关 键 词： | 城镇 土地集约利用 时空变异 |
Spatial-Temporal Variance Analysis of Urban Land-Use Intensity in Chongqing |
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| NIE Zun-xian,ZHOU Zhi-yue.Spatial-Temporal Variance Analysis of Urban Land-Use Intensity in Chongqing[J].Journal of Chongqing Jiaotong University,2007,26(5):145-148. |
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| Authors: | NIE Zun-xian ZHOU Zhi-yue |
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| 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 forward. |
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| Keywords: | urban land-use intensity spatial-temporal variance |
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