城市公共空间,意指城市内所有公众可以任意到达的外部环境空间形式的综合。这种空间以不同的规模和层次几何地联系在一起。从早期都市狭窄的街道、集市和码头到后来的社区花园、广场、公园,以至今天城市开放的其他空间系统都属于城市公共空间范畴,比如古罗马集会广场、巴黎塞纳河、纽约中央公园、北京天安门广场、上海外滩等。目前,国内的景观设计工作在程序化与系统化方面有不足之处,而景观设计师有责 Urban public space means the synthesis of spatial forms of external environment that all the public in the city can reach arbitrarily. This space is geometrically linked at different scales and levels. Other space systems from the narrow streets, markets and terminals of the early metropolises to the later community gardens, squares, parks and even today’s cities are all urban public spaces such as the Roman Forum, the Seine River in Paris, the Central Park in New York, Beijing Tiananmen Square, Shanghai Bund and so on. At present, the landscape design work in the domestic procedural and systematic deficiencies, and landscape designers have the responsibility