山地城镇建设用地选择与布局研究--以大理市海东区为例
Study on Choice and Layout of Construction Land in Mountainous Towns-A Case Study of Haidong District in Dali City
张洪 1王一涵 1束楠楠1
作者信息
- 1. 云南财经大学城市与环境学院，云南昆明650221
- 折叠
摘要
对比国内外山地城镇的研究现状，在对海东区进行实地调研、相关规程研读以及土地利用现状分析的基础上，选择了坡度、高程、地质灾害等12项与当地生态环境密切相关的指标进行了生态敏感性评价，并将评价结果敏感度低和敏感度一般的区域作为宜建设区域。以海东区2011年土地利用变更数据为基础，运用灰色线性规划模型对海东区土地利用结构进行布局优化，对海东区宜建设区域进行选择，在宜建设区域内选择5个区块进行山地城镇建设用地规划布局。
Abstract
Based on a comparison of research status of mountainous towns at home and abroad , field research on Haidong District, a study on relevant regulatory procedures, and analysis of current situation of land use in the region, twelve indicators (such as slope, elevation and geolog-ical disasters) closely related to the local ecological environment were selected to evaluate its ecological sensitivity , and the regions with low and moderate sensitivity were as appropriate construction areas.On the basis of data of land use changes in Haidong District in 2011, the layout of land use structure in the region was optimized by using the grey linear programming model to choose appropriate construction areas , and the lay-out of construction land in five blocks of the appropriate construction areas was conducted .
关键词
生态敏感性评价/山地城镇/用地布局/土地利用结构Key words
Assessment of ecological sensitivity/Mountainous towns/Land layout/Land use structure引用本文复制引用
基金项目
国土资源部公益性行业科研专项课题三经费资助项目(201311001－3)
出版年
2016
国家科技期刊平台
NSTL
万方数据