生态资源属性演绎视角下的城市空间格局进化脉络探析——以杭州市为例

Analysis of the Evolution of Urban Spatial Pattern from the Perspective of Eco-Resources Property Deduction: The Case of Hangzhou City

生态资源是城市发展要素体系的重要组成部分。以杭州为例,分农业文明、工业文明和生态文明3个时代探讨以西湖、运河和钱塘江为代表的生态资源与城市的空间关系,梳理生态资源属性演绎影响下的城市空间格局进化过程。在生态资源自然地理属性、工业经济属性和现代社会属性的影响下,杭州经历了由南北狭长布局到沿湖扇形拓展再到“一江春水穿城”的城市空间形态演变过程,城市空间结构也相应发生了“一主三副六组团”立与破的变化。建议当下将这一思路由宏观贯彻至微观层次的城市存量空间优化,揭示生态文明时代生态资源影响城市空间利用的规律。

Ecological resources are an important part of urban development factor system.Taking Hangzhou as an example,this paper combs the relationship between ecological resources and urban space represented by the West Lake,the Canal and the Qiantang River in the three periods of agricultural civilization,industrial civilization and ecological civilization,and explores the mechanism of urban space evolution under the influence of the ecological resource properties deduction,such as the geographical property,the economic property and the modern social property of ecological resources,which respectively influence Hangzhou's urban space from the narrow north-south layout to the fan-shaped development along the lake,then to the form of"a river running through the city".Also,the urban spatial structure has correspondingly undergone changes.It is suggested that this idea be carried out from macro to micro in the aspect of urban stock space optimization at present.Finally,this paper reveals the important role of ecological resources in influencing urban development in the era of ecological civilization.