摘要
随着我国工业化与城镇化进程的快速推进,半城市化地区的土地利用发生了剧烈变化,并对社会经济和生态环境产生巨大影响。本文以长三角、珠三角两大区域的中心城市上海市、广州市的市郊区县及江阴市、顺德区为半城市化地区的研究样本,采用数据包络分析法和生态系统价值评估法,动态分析比较了2000~2009年十年间样本地区土地利用变迁的经济绩效与生态环境效应,发现十年间两大区域中半城市化地区的经济绩效均有提升,但生态环境效应的影响并不乐观。本文最后简单探讨了半城市化地区土地利用优化的政策启示。
With the rapid industrialization and urbanization,significant land use change has emerged in the peri-urban areas of China,which has brought about dramatic influence on the socio-economic situation and ecological environment.Taking the suburban counties of central cities like Shanghai and Guangzhou,and Jiangyin,Shunde as the cases of peri-urban areas within Yangtze River Delta and Pearl River Delta,this research adopts DEA and ESV to evaluate and compare the socio-economic performanceand ecological effects of land use changes dynamically in these 2 areas during the period of 2000-2009.It finds out that the economic performances in such two areas have improved during this decade,however,the ecological effects has been negative.Finally,this paper briefly discusses the policy implications of land use optimization in the peri-urban areas.
作者
潘晓栋
田莉
Pan Xiaodong;Tian Li
出处
《城市建筑》
2018年第18期37-40,共4页
Urbanism and Architecture