湖北农业科学 ›› 2018, Vol. 57 ›› Issue (22): 49-53.doi: 10.14088/j.cnki.issn0439-8114.2018.22.014

• 资源·环境 • 上一篇    下一篇

基于建设用地适宜性的城市开发边界划定

雷丽丽1, 邹自力2   

  1. 1.东华理工大学测绘工程学院,南昌 330013;
    2.东华理工大学长江学院,江西 抚州 344100
  • 收稿日期:2018-06-13 出版日期:2018-11-25 发布日期:2019-12-19
  • 作者简介:雷丽丽(1993-),女,江西上饶人,在读硕士研究生,研究方向为土地利用规划与评价,(电话)18279408846(电子信箱)1125647789@qq.com

Urban Development Boundary Demarcation Based on the Suitability of Construction Land

LEI Li-li1, ZOU Zi-li2   

  1. 1.College of Survey Engineering,East China Institute of Technology,Nanchang 330013,China;
    2.Yangtze River College, East China Institute of Technology,Fuzhou 344100,Jiangxi,China
  • Received:2018-06-13 Online:2018-11-25 Published:2019-12-19

摘要: 以江西省抚州市东乡区中心城区为例,借助GIS平台进行建设用地适宜性评价。通过城市发展边界、基本农田连片度和耕地国家利用等三方面修正,且根据空间矛盾协调原则作出决策且优化协调城镇建设用地和农业生产的布局,并对城市开发边界进行划定。结果表明,建设开发适宜性值由高到低呈现为主城区及道路的分布空间,综合质量高的耕地主要分布在西部和东部。将综合建设用地重心移动分析等研究方法引入耕地国家利用等指标,不可调区布局冲突的空间决策为调整城市开发边界,优先保障耕地。可调区布局冲突的空间决策为调整耕地保护范围,优先保障城市发展。

关键词: 城镇发展, 耕地质量, 土地利用, 东乡区中心城区

Abstract: Taking the central urban area of Dongxiang district,Fuzhou city,Jiangxi province as an example,the suitability of construction land was evaluated by means of GIS platform. The boundary of urban development,the continuity of basic farmland and the national utilization of cultivated land were revised,and a decision was made according to the principle of coordination of spatial contradiction and the layout of urban construction land and agricultural production was optimized,and the boundary of urban development was delimited. The results show that the suitable value of construction and development is distributed in the main urban area and road from high to low. The spatial decision of non-adjustable area layout conflict is to adjust the urban development boundary and give priority to protecting farmland. The spatial decision of adjustable area layout conflict is to adjust the cultivated land protection scope and give priority to protecting urban development.

Key words: urban development, cultivated land quality, land use, central district in Dongxiang city

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