海港城市的特色空间构成与地域特征识别——以宁波镇海区为例

Constitution and regional characteristics of a port city’s featured urban space:case study of Zhenhai District, Ningbo City

城市特色空间是城市特色的载体,在城市文脉传承、特色彰显、品质提升等方面均有重要意义。本文梳理并提出了城市特色空间的概念、属性和分类分级体系,并以宁波市镇海区为例,采用ArcGIS10.2分析其城市特色空间的地域格局。结果表明:镇海区特色空间整体分布呈现“大集中、小分散”的格局,主要集中在蟹浦—骆驼新城区—招宝山老城区,并构成了弦月带状;镇海自然景观类特色空间呈随机分布或均匀分布,历史文化类、现代都市类特色空间呈显著集聚特征;镇海区的城市特色空间综合呈现三大核心片区,其中招宝山海防文化片区是镇海文脉所在。镇海区城市特色空间提升应强化三片区内部结构与周边风貌协调性,以及适度营造与修复提升居民参与地方文化小品设计等。

Featured urban spaces are highly significant for transmitting a city’s culture, showcasing its features, and stimulating vitality. This paper explored the concept, attributes, and classification and grading system of a featured urban space by taking Zhenhai District, Ningbo as an example and using ArcGIS10.2 to analyse its regional pattern. First, the overall spatial distribution of Zhenhai’s featured urban space showed a large concentration with small dispersion pattern, mostly concentrating on the crescent-shaped belt made up of the town of Xiepu, the new town of Luotuo, and the old town of Zhaobaoshan. Second, the featured natural landscape space of Zhenhai District showed random distribution, while the featured historical and modern city space showed marked contagious distribution. Third, three core areas were traced from Zhenhai District’s featured urban space, with the Zhaobaoshan coast defence culture area as their background. The future promotion strategy of Zhenhai District’s featured urban space should focus on promoting the inner structure of the three core areas and the coordination between them and the surrounding areas. It is also important to strengthen the participation of experts and residents while establishing featured urban space plans.