城市增长边界研究进展及其中国化探析

Review of Urban Growth Boundary Research and Analysis of Its Sinicization

城市增长边界(Urban Growth Boundary,简称UGB)调控空间的规划理念,被视为控制城市蔓延、实现精明增长的空间管理工具。在总结UGB提出背景、基本内涵、理论基础、划定方法、划定目标及其在国外实践经验等基础上,探讨了UGB中国化的必要性和重要性。针对中国尚缺乏明确的UGB规划技术规范和管理政策措施,提出UGB中国化首先应该在规划理念上认清其作为技术措施和空间管理政策的本质与作用;其次在编制技术上,需在区域土地信息系统支持下,根据正向需求与逆向控制相结合的制定方法划定科学合理的UGB;最后在规划管理上,明确UGB的法定地位,处理好其与当前中国城市空间管理各类规划关系的衔接,同时落实配套政策法规体系,建设完善的保障机制,从而构建一套适合中国的UGB规划管理体系。

Urban growth boundary （ UGB ） is one of the important technologies and policy tools on urban spatial growth management. Based on the summarization of domestic and intemational UGB research situation, including the background, the connotation, theoretical bases, setting methods, aims and the experience, the suitability and the key difficulties of the sinicization of UGB are discussed in the paper. In view of the lack of UGB technical specification and management policies in China, several suggestions of the UGB sinicization are proposed： 1 ） In the planning concept, UGB should be known as a planning technology and public policy of regulating urban land use; 2 ） In the planning formulation, setting technology of UGB should be established scientifically base on the comprehensive and reliable data of Regional Land Information System; 3 ） In the planning management, the statutory footing of UGB should be defined so as to bridge the current urban spatial management system and implement the various supporting policies for UGB, to build complete protection mechanism, and to formulate a set of Chinese UGB management system accordingly.