微型公共空间是未来高密度城市公共空间的重要增加方式，但长期以来，其用地面积偏小，空间品质不高，管理机制不足。针对这样的问题，首先对微型公共空间的概念界定和建设现状进行分析，再结合发展近60年的纽约私有公共空间（POPS）政策中的设计管控、审批实施和维护监管制度方面的先进经验，以广州南沙明珠湾起步区微型公共空间的规划实施为案例，介绍其规划布局、设计策略和实施途径，探索在城市新区中适应我国制度环境的“规划设计-审批实施-监督维护”全过程管控路径。

Micro public space could be important for increasing public space in high-density city in the future, but it faces problems of small area, low quality and defective management. To such a situation, this paper analyzes the concept and current situation of micro public space, and summarizes New York’s advanced experiences in Privately Owned Public Space(POPS), including design, approval, supervision and maintenance. Taking micro public spaces in the Pearl Bay Starting Area in Guangzhou Nansha as an example, the paper introduces its planning, design and practice experiences, and explores a life-cycle management approach that includes planning, design, approval, supervision and maintenance in urban new district accommodating to China’s administrative system.

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