| 基于耗散理论的城市边缘区土地利用的弹性管理研究 |
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| 引用本文： | 杨琳,何芳.基于耗散理论的城市边缘区土地利用的弹性管理研究[J].地理科学,2007,27(5):655-660. |
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| 作者姓名： | 杨琳 何芳 |
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| 作者单位： | 同济大学经济与管理学院 上海 200092 |
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| 基金项目： | 上海市宝山区土地储备规划 |
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| 摘 要： | 城市边缘区是城市郊区化和乡村城市化的结合交会区域,其时空特征表现出十分复杂和不稳定的特征。本文把城市边缘区看作一个可弹性管理的耗散结构,依据耗散结构理论中的熵变模型,剖析了城市边缘区土地利用的弹性管理方法,利用实例论述了城市边缘区的弹性确立方法,并基于熵的视角提出了实现弹性管理的策略。
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| 关 键 词： | 城市边缘区 耗散结构 土地利用 弹性管理 |
| 文章编号： | 1000-0690（2007）05-0655-06 |
| 收稿时间： | 2006-09-20 |
| 修稿时间： | 2006-11-08 |
Elastic Management of Land Use in Urban-rural Fringe Based on Principles of Dissipative Structure |
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| YANG Lin,HE Fang.Elastic Management of Land Use in Urban-rural Fringe Based on Principles of Dissipative Structure[J].Scientia Geographica Sinica,2007,27(5):655-660. |
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| Authors: | YANG Lin HE Fang |
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| Institution: | School of Economy and Management, Tongji University, Shanghai, 200092 |
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| Abstract: | Urban-rural fringe lies in transitional region between urban and rural.Its land-use shows the rapid and unsteady characters in different space and time.This paper regards urban-rural fringe as a flexible and dissipative structure,analyzes its flexible management of land-use based on the dissipative structure principle and its entropy model,sets up a subjection function to confirm a urban-rural fringe belt and uses an example to validate the model.At last,this paper puts forward suggestions for the urban-rural fringe belt to change its value of entropy and achieve the strategic keystone of it. |
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| Keywords: | urban-rural fringe dissipative structure principle land use elastic management |
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