地理科学进展

地理科学进展 ›› 2007, Vol. 26 ›› Issue (5): 65-65.doi: 10.11820/dlkxjz.2007.05.008

• 土地利用与土壤侵蚀 • 上一篇    下一篇

城镇土地集约利用与转变增长方式 综合评价研究 ———以北京市海淀区北部新区为例

刘晓丽1,2, 班茂盛1,2, 宋吉涛1,2, 刘海燕1,2   

  1. 1. 中国科学院地理科学与资源研究所, 北京100101|
    2. 中国科学院研究生院, 北京100049
  • 收稿日期:2007-08-01 修回日期:2007-09-01 出版日期:2007-09-25 发布日期:2007-09-25
  • 作者简介:刘晓丽(1980-), 女, 博士.主要从事城市与区域规划研究.E- mail: liuxl.06b@igsnrr.ac.cn
  • 基金资助:

    国家“十一五”科技支撑计划重大项目(2006BAJ05A06)、中国科学院知识创新工程重要方向性项 目(KZCX2- YW- 307- 02)共同资助.

Study on Synthesis Evaluation of Intensive Land Use and Growth Pattern Tr ansformation of Towns ———A Case Study of the Nor th New Ar ea of Haidian in Beijing

LIU Xiaoli1,2, BAN Maosheng1,2, SONG Jitao1,2, LIU Haiyan1,2   

  1. 1. Institute of Geographic Science and National Research, CA S, Beijing 100101|
    2. Graduate School of the Chinese Academy of Sciences, Beijing 100049
  • Received:2007-08-01 Revised:2007-09-01 Online:2007-09-25 Published:2007-09-25

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摘要：

对城镇土地集约利用及其增长方式转变进行科学合理评价, 是提升城镇土地整理与管理 水平, 最大限度提高土地集约利用效率, 确保可持续发展的重要手段。按照科学性、可比可量性、 适中性、层次性、公平性和目标导向性等原则, 综合考虑土地集约利用的经济、社会和生态效益, 从转变增长方式的角度, 构建城镇土地集约利用与转变增长方式综合评价指标体系。通过熵技术 支持下的AHP 模型与专家群民主决策支持下定性指标定量转化的赋权方法确定评价指标的权 系数; 采用模糊隶属度函数法对评价指标进行量化处理; 在此基础上, 构建基于指标体系的多目 标多层次模糊综合测度模型计算综合评价指标值。以北京市海淀区北部新区为例进行综合评价 研究, 评价结果显示, 目前北部新区城镇土地集约利用程度较低, 体现在水土资源利用、生态环境 友好等方面指数不高, 今后应进一步转变增长方式, 提高土地集约利用水平。

关键词: 城镇, 土地集约利用, 转变增长方式

Abstract:

The synthesis evaluation of intensive land use and growth pattern transformation of towns is very important means for exalting the land - use management level, enhancing the intensive land use efficiency in maximum, and insuring the sustainable development. According to such six principles as scientific、comparable、mezzo、delaminating、impartial and objective - oriented, considering comprehensively economic, social and ecological benefits of intensive land use, this paper constructed the synthesis evaluation index system of intensive land use and growth pattern transformation of towns, from the angle of growth pattern transformation. In order to give the weighted coefficient values of evaluation index, it used the AHP models based on entropy technique as well as methods about transforming qualitative index to quantitative index based on expert opinions; and quantified the positive and subtractive index respectively by means of fuzzy membership functions; then, based on the synthesis evaluation index system, it constructed a multi- layer, multi- objective fuzzy comprehensive evaluation model to assess the synthetical level of intensive land use. At the end, this paper applied this method in the synthesis evaluation of intensive land use and growth pattern transformation of towns in the North New Area of Haidian in Beijing. Results show that, the intensive land use level of towns in the North New Area is low as a whole, and the index of resource utilization and environment amity is lower. So, for the future, we should transform the growth pattern more and improve the level of intensive land use in towns of the North New Area.

Key words: growth pattern transformation, intensive land use, town