基于时空维度的城市滨水区的开发导向

Research on the development orientations of urban waterfront based on space-time dimension

滨水区因其开阔的水面、开放的空间,成为当地居民和外地游客休闲游憩的首选场所;同时也因其良好的区位条件和土地资源,成为众多城市增长和城市更新的首要关注对象,由此产生不同导向的城市滨水开发方式。在回顾国内外大量相关文献的基础上,从时空维度梳理和归纳了城市滨水区开发模式的五种导向,即交通水道导向、住区品质导向、边缘新城导向、遗产飞地导向与复合开发导向,并重点分析了五种导向的功能内涵和开发空间特点。据此进一步提出城市滨水区开发"星座"模型,且将各个导向的开发模式空间特征、主导功能和典型形式做了比较性总结,并对城市滨水区的开发提出了具有针对性与操作性的建议。

Because of its open water and open space, urban waterfront area becomes preferred place for local residents＇ and foreign tourists＇ leisure activities. At the same time, its exc.ellent geographic location and natural land resources make it the primary object of attention on urban growth and renewal, resulting in different orientations of development of urban water- front area. Based on a time - space dimension, this article re- views a number of foreign and domestic related literatures, summarizes five orientations of development models in domestic urban waterfront area, that is, the orientation of traffic channel, settlements quality, edge cities, heritage enclave and compound development. And also, this article focuses on analyzing the functions and spatial characteristics of the above five orientations. In addition, it proposes an urban waterfront development ＂horoscope＂ model and draws a comparative summary on the orientations of development from the aspects of spatial characteris- tics, leading function and the typical form of development. Finally, it proposes some pertinent observations and recommendations on urban waterfront development.