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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (14): 332-335.

所属专题： 现代农业发展与乡村振兴

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

农村建设用地集约利用评价研究——以重庆市为例

徐旭晨 田永中 赵克会 汪永丰 孙平   

  • 收稿日期:2010-01-19 修回日期:2010-03-17 出版日期:2010-07-20 发布日期:2010-07-20

The Research on Intensive Utilization Appraise of Rural Construction Land —A Case Study of Chongqing

  • Received:2010-01-19 Revised:2010-03-17 Online:2010-07-20 Published:2010-07-20

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摘要： 摘要：本文结合现阶段重庆市农村建设用地的实际情况，通过构建农村建设用地集约利用评价指标体系，应用层次分析法建立评价模型并确定指标权重。后结合GIS技术分析了重庆全市1999-2007年及全市各区县2007年农村建设用地集约利用水平及其变化规律，结果表明：1999-2007年间，重庆市农村建设用地集约利用水平先降后升，总体处于低度利用状态；空间上，靠近一小时经济圈的地区集约利用水平高，渝东北和渝东南集约利用水平相对较低。最后文章针对重庆市农村建设用地集约利用情况提出促进农村建设用地集约利用的措施建议。

关键词: 益母草, 益母草, 微量元素, 光合作用, 水苏碱

Abstract: Abstract: Staging with the actual situation of rural construction land in Chongqing, this paper constructs the indictors system of intensive utilization in order to confirm the indictors’ importance by using AHP method. Then analyzes the level of intensive utilization and changing rule of Chongqing’s rural construction land in 1999-2007.And the same of every country’s rural construction land in Chongqing in 2007 with the GIS technology. The result shows that: The level of intensive utilization of Chongqing’s rural construction land descends first and then increases, and in the state of a low degree overall. In the spatial, the level of intensive utilization of the areas close to the one-hour economic circle is higher than the Northeast and Southeast of Chongqing. At last, this paper proposes measures and suggestions on the promotion of intensive utilization of rural construction land based the result.