摘要
土地利用与经济、社会和生态密切相关。建立评价指标体系来反映北京市城市土地利用状况,并设计了土地利用协调度模拟模型。模拟结果显示：北京市土地利用系统整体比较协调,经济效益系统的协调度高而社会、环境效益系统协调度不够;考察各城市功能区,经济效益系统协调度不相上下,但社会效益系统、环境效益系统协调度差别较大。利用协调度模型对城市土地利用进行综合评价,有利于制定有针对性的合理利用城市土地的政策和措施。
The aim of this study is to point out the main problems existing in the land-use of the Beijing City,and accordingly propose fundamental countermeasures about the rational use of land.Methods of land-use coordination level model and simulation analysis were employed.The results show that the whole state of Beijing is basically coordinated,but the economical system has a higher degree than the social and environmental system.Also we find that each urban functional zone has a similar coordination degree of economical system,while the social and environmental system coordination degree differs from each other.In conclusion,it is highly trustable and feasible of the land-use coordination level model to comprehensively evaluate urban-rural land-use,and promotes drawing up policies and measures appropriate for reasonably using urban-rural land.
出处
《地域研究与开发》
CSSCI
北大核心
2010年第4期117-121,共5页
Areal Research and Development
基金
教育部规划项目(08JA820035),教育部“211工程”三期子项目
关键词
城市土地
功能区
协调度
功效
北京市
urban land
urban functional zone
coordinated degree
function
Beijing City
