宋代海港商贸型城市功能分区演化及影响因素——以广州为例

通过分析相关史料和现存实物，探究广州作为海港贸易城市，其功能空间的演变过程。指出为了适应海外贸易的发展，政府 不断扩大城市空间、兴修水利、增设港口，最终形成了“三城并立”的城市空间格局，以及以水系为主要干道的城市交通网络体系。 与此同时，商业区、居住区和衙署区逐渐沿着水系和港口扩展，而文教区为了避免商业因素的干扰，则逐渐聚集在番山、禺山一带。 最终形成了空间复合性、发展统一性、山水融合性的城市功能空间特征，自然环境要素和城市职能的改变是影响城市功能分区演变 的主要因素。

Urban Functional Zoning and Influencing Factors in a Seaport Commercial City in the Song Dynasty: A case study based on Guangzhou

The development of overseas trade in the Song Dynasty brought about widespread construction in coastal cities in Southeast China, of which Guangzhou is the most prominent. The main urban space of Guangzhou expanded along the coast, and its functional division was clearer and more precise. Before the Song Dynasty, Guangzhou city played a major political role, and the functional division of the city exhibited a partition structure of "politically dominant" and "commerce-assisted". In the Song Dynasty, Guangzhou implemented the "Preferential Foreign Trade Policy", which promoted the prosperity of Guangzhou trade and urban construction; the urban functional division became clearer and more precise. For the first time, the urban social and economic form transcended the social and political system, forming a functional zoning structure of "business-oriented, politicalassisted". The advantages of natural geography and the enhancement of urban foreign trade functions are the main mechanisms that influenced the formation and development of Guangzhou's urban functional space in the Song Dynasty.