脆弱性视角的中国大城市土地节约集约利用模式的规划思考  

Consideration the Patterns of China's Large Cities Land Economy Utilization from a Vulnerability Perspective

作　　者：乌拉尔.沙尔赛开 孙平军[2,3] 宋庆伟[2] 

机构地区：[1]西南财经大学公共管理学院,中国四川成都611130 [2]东北师范大学地理科学学院,中国吉林长春130024 [3]路易斯维尔大学地理与地球科学系,美国肯塔基州路易斯维尔40292

出　　处：《经济地理》2014年第3期156-161,181,共7页Economic Geography

基　　金：国家自然科学基金项目(41071109);中央高校基本科研业务费专项资金项目(JBK1207036)

摘　　要：从脆弱性与城市规模—密度—形态之间的内在关联对我国大城市土地节约集约利用模式进行了理性思考,认为:追求土地节约集约利用最佳模式其实质就是探寻理想的城市规模—密度—形态,并最终归结于城市规模—密度—形态的规划调控;大城市脆弱性可以看成是土地节约集约利用模式的反向效用函数关系式,分析城市规模—密度—形态与大城市脆弱性之间的互动关联,为探寻最佳城市土地节约集约利用模式提供了理论依据和规划调控方向。结果表明适中规模和密度的组团式布局模式是大城市土地节约集约利用模式的最佳选择;而规划的科学性、权威性和法制性、政府职能的转型以及有关制度安排如征地制度和政府绩效考核体制等的完善是实现这种模式的有效保障。China is a developing country, with a basic national condition of large population but small land;the State Coun- cil put forward the basic national policy of land economy utilization,this article made a rational consideration on the pat- terns of land economy utilization of China＇ s large cities ,from the inherent relationships between the vulnerability of the large city and urban size-density-morphology, and considered that：urban size-density-morphology is the external represen- tation of the pattern of urban land utilization and the high-level overview of the inherent structural features of urban land u- tilization;the essence of pursuit of the pattern of urban land utilization is to seek the ideal urban size-density-morphology, and the end of the purpose due to the planning regulation of urban size-density-morphology;the vulnerability of the large city can be seen as the reverse utility function of the patterns of urban land utilization,therefore ,the analysis of the inher- ent relationships between the vulnerability of the large city and urban size-density-morphology can provide the theoretical basis and the direction of planning control to explore the best pattern of urban land utilization. After the research we get the conclusion that ： it has an obvious theoretical and practical significance to use the xaflnerability tool to analyze the lager cities＇ land economy utilization;the pattern of moderate urban size and urban density in cluster layout is the best choice of the large city land economy utilization; scientific and authoritative planning, the transformation of government func- tions, and the transformation of the system arrangements such as the land requisition system, the assessment of govern- ment perform system is the assurance to achieve this pattern of urban land utilization,

关 键 词：脆弱性 土地节约集约利用 模式 规模-密度-形态 大城市 

分 类 号：K901.3[历史地理—人文地理学] F292[经济管理—国民经济]