Cross-regional co-construction of parks in the Yangtze River Delta:Spatiotemporal characteristics,urban preferences and influence mechanisms
Based on the spatial data of co-construction parks from government websites,using ESDA,network hierarchical clustering and geographic detector to simulate and analyze the spa-tial distribution characteristics,urban preferences and influencing mechanisms of co-construc-tion parks.The results show that:① Since 2003,the number of co-construction parks in 41 cit-ies in the Yangtze River Delta has been on the rise,and the regional center of co-construction parks has moved from north to south;② Spatially,it is an irregular circle-like distribution with multi-point diffusion,and presents a regional distribution,with huge spatial spillover and equilib-rium.③ The co-construction parks cities have formed 5-level clusters,and the classification re-sults have urban spatial correlation and volatility,and especially Yancheng,Nantong of the first and second level cities are the most preferred cities for co-construction parks selection.④ Fac-tor interaction has a greater determinant effect on the spatial and temporal distribution and re-gional preference of co-construction parks.The primary driving factor is policy and system,and the rest of the driving factors in order from large to small are training exchanges,exchange plat-forms,secondment of cadres,transformation of industrial scientific research bases,and degree of market openness.There are obvious urban spatial differences among the factors.
Yangtze River Delta Regionco-construction parkstemporal and spatial differen-tiationGeographic Detector
NETL
NSTL
万方数据
