基于文化舒适物空间格局的新型城河共生模式研究——以大运河国家文化公园为例

Research on a New City-River Symbiosis Model Based on the Spatial Pattern of Cultural Amenities:A Case Study of the Grand Canal National Cultural Park

在大运河国家文化公园建设背景下,大运河的文化传承价值与旅游休闲功能持续提升,大运河与沿线城市逐步形成新型城河共生模式。文章运用核密度计算和地理探测器方法对文化舒适物的空间数据进行分析,探索知识经济时代的新型城河共生模式基本特征,测度影响新型城河共生模式的主要驱动因子。研究结果表明:大运河沿线城市整体文化舒适物聚集区呈“北部极化,南部聚集,其余地区多节点散布”的空间分布形态;大运河沿线75%城市的文化舒适物聚集区与大运河河道位置存在相关性,这一现象在京杭大运河和浙东运河沿线尤为突出;新型共生模式可划分为间歇共生模式、连续共生模式、一体化共生模式3种类型;从省(市)域层面看,北京市、江苏省和浙江省大运河沿线城市的城河共生模式为一体化共生模式;在影响城河共生模式的诸多因素中,城市人均地区生产总值、人均可支配收入、城市化水平和旅游收入4项指标对大运河文化舒适物分布具有显著正向影响。

Under the background of the construction of the Grand Canal National Cultural Park,the cultural heritage value and tourism leisure functions of cities along the Grand Canal have been continuously enhanced,gradually forming a new city-river symbiosis.This study employs methods such as kernel density calculation and Geodetector to comprehensively analyze spatial data on cultural amenities,exploring the basic characteristics of the new city-river symbiosis in the era of the knowledge economy and the main driving factors influencing the symbiotic patterns.The results reveal that the cultural amenities in cities along the Grand Canal exhibit a spatial distribution of polarization in the north,aggregation in the south,and multiple nodes in the remaining areas.Approximately 75% of the cultural amenity cluster areas in cities along the Grand Canal are significantly correlated with the canal's location,and they are predominantly distributed along the Beijing-Hangzhou Grand Canal and the Zhejiang Eastern Canal.Based on the symbiotic patterns of cities along the Grand Canal,this study classifies these patterns into three types:the intermittent symbiosis mode,continuous symbiosis mode and integrated symbiosis mode.The symbiotic pattern in Beijing,Jiangsu,and Zhejiang primarily belongs to the integrated symbiosis mode.The major driving factors influencing city-river symbiosis include per capita regional GDP,per capita disposable income,the urbanization level,and tourism revenue,which exert a significant positive impact on the distribution of cultural amenities along the Grand Canal.Thus,cities along the Grand Canal should accelerate the development of cultural amenity systems,focusing on improving the quality of economic and tourism growth rather than concentrating solely on the number of tourists.Taking into consideration the practice of constructing the Grand Canal National Cultural Park,this study aims to foster a beneficial interaction between the Grand Canal and modern cities by exploring the issue of establishing a new city-river integrated symbiosis.Optimizing the supply system of cultural amenities contributes to enhancing the city-river symbiotic relationship,promoting the development of the Grand Canal and its surrounding cities in an integrated symbiotic direction.To enhance urban appeal and stimulate vitality and consumption potential in the region along the Grand Canal,it is suggested to focus on the areas surrounding cultural heritage sites,expedite the layout of cultural amenities,and cultivate distinctive city-river scenes.In summary,the findings provide guidance for the profound development of the cultural heritage of the Grand Canal and the construction of urban facilities.In the process of constructing the Grand Canal National Cultural Park,optimizing the supply of cultural amenities while considering the needs of residents and tourists will contribute to elevating urban appeal,fostering urban development,increasing expenditures on cultural consumption,and stimulating vitality and consumption potential in the region along the Grand Canal.Future research can expand the analysis to encompass various types of amenity combinations,providing deeper theoretical support for the sustainable development of cities along the Grand Canal.