随着我国城镇化进程加速推进,城市增长与土地资源和生态环境保护等矛盾已日益凸显。划定城市增长边界(UGB)是协调建设与生态保护的有效手段。本文以“多规合一”为契机与背景,对城市增长边界的性质进行重新辨析,对划定方法进行深入探讨,切实关注城市增长边界由技术性划定方法向政策性实现,以提高城市增长边界实际可操作性为出发点,尝试探寻从城市增长边界的技术性划定方法到政策性实现的可行路径。 With the accelerating process of urbanization in our country, the contradictions between urban growth, land resources and ecological environment protection have become increasingly prominent. The delineation of the urban growth boundary (UGB) is an effective means of coordinating construction and ecological protection. In this paper, we take “multi-regulation and one-unity” as the turning point and background, reanalyze the nature of urban growth boundary, discuss the demarcation method in depth, pay close attention to the urban growth boundary from the technical demarcation method to the policy implementation to improve Starting from the practical operability of the urban growth boundary, we try to explore a feasible approach from technical demarcation of urban growth boundary to policy realization.