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中国农学通报

中国农学通报 ›› 2011, Vol. 27 ›› Issue (29): 229-234.

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

中观视角下西宁市工业用地集约利用评价

宋成舜 翟文侠 刘成武   

  • 收稿日期:2011-04-13 修回日期:2011-05-23 出版日期:2011-11-15 发布日期:2011-11-15
  • 基金资助:

    “十一五”国家科技支撑计划项目;国家自然科学基金项目“基于植物模拟的塑料连栋温室环境的设计与仿真”;湖北省教育厅科学技术研究项目;湖北省教育厅人文社会科学研究项目

Intensive Utilization Evaluation of Industrial Land in Xining City from Medium-scalePerspective

  • Received:2011-04-13 Revised:2011-05-23 Online:2011-11-15 Published:2011-11-15

PDF (PC)

793

摘要：

城市工业用地评价是城市土地集约利用潜力评价的重要组成部分。以西宁市市区2008年工业用地数据为依据，选取评价指标体系，确定指标权重构建评价模型，选择样本片区作为功能区的代表，运用综合评价法评价工业功能区的土地集约利用程度，并对工业用地的规模潜力和经济潜力进行测算。结果表明：（1）西宁市工业用地集约利用处于适度利用水平，适度利用和低度利用土地分别占工业功能区用地面积的88.06%和11.94%。（2）西宁市工业用地集约利用潜力较大，其中绝对规模潜力为853.99 hm2，相对规模潜力为33.73%；经济潜力为25885.30万元，单位经济潜力为1676.51元/m2。

关键词: EOS/MODIS, EOS/MODIS, FY3/MERSI, 植被指数, 差异分析

Abstract:

The evaluation of city land use for industrial is one of the important parts that compose of the potential evaluation of the land intensive utilization in city. Based on the data of industrial land of Xining City in 2008, the corresponding appraisal index system was chosen, the index weight was made sure and the integrative evaluation model was built up. Taking the sample piece as the representative of function area, the land intensive use degree of industrial function area was figured out by the integrative evaluation method, and the scale potential and economic potential of industrial land was calculated. The results showed: (1) The intensive level of industrial land use was moderate in Xining City, the appropriate use land and the low use land accounted for 88.06% and 11.94% of the total area of industrial function area. (2) The potentiality of industrial land was larger in Xining City, the absolute scale potential was 853.99 hm2 and the relative scale potential was 33.73%, the economic potential was 258.853 million RMB and the unit economic potential was 1676.51 yuan/m2.

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