区域视角下“城-湖”系统的界域与风景营建认知——以惠州西湖为例

传统“城-湖”系统是中国富有诗情画意的城市山水风景体系中重要的组成部分，对当今城市建设有重要的借鉴意义。结合地方历史文献、地图资料和广东区域史已有的研究成果，在地理信息技术辅助下，以惠州西湖和府城为例，从区域视角对“城-湖”系统的空间范围和风景营建进行了讨论。首先，基于水文分析结果与历史文献图纸比对，明确惠州“城-湖”系统界域范围；其次，从广东地区区域发展史的角度解释了中华人民共和国成立前惠州“城-湖”系统风景营建的统计和空间分析结果所反映的结构性和整体性特征。展示了历史-地理区域与“城-湖”系统之间的复杂关联，以及“城-湖”系统所具有的“城市历史景观”属性，对于理解中国传统空间设计与营建的动因有理论与实践的探索意义。

Perception of "City-Lake" System''s Spatial Scope &Landscape Formation with Regional Orientation:Taking Huizhou West Lake as an Example

The traditional "city-lake" system is an important partof picturesque urban landscape system in China and has importantimplications for urban construction today. This paper discusses thespatial scope and landscape formation of the "city-lake" systemfrom a regional perspective, taking Huizhou West Lake and ancientcity as examples, with the aid of geo-information technology andthe basis of local historical documents, maps, and Guangdongregional history research. Based on the results of the hydrologicalanalysis and the comparison of historical drawings, the researchsuggests that the spatial scope of "city-lake" system is based onthe sub-basin units in which the city-lake water system is located.And then, based on the spatial scope definition, the results of thestatistical and spatial analysis of the Huizhou "city-lake" system''slandscape formations are interpreted from the perspective of theregional development history of Guangdong. It is convincingdemonstrations of the complex interrelationship between historicalgeographicalregions and the "city-lake" system, and the "historicalurban landscape" nature of the "city-lake" system, which hastheoretical and practical implications for understanding thedynamics of traditional Chinese spatial design and construction.