Optimization Strategies of Innovation Factors and Correlation Mechanism of China's Innovation Districts Under the Framework of High-quality Development:The Case of Hangzhou High-tech District(Binjiang)
As innovation activities increasingly return to cities,innovation districts,functional areas that integrate industry and urban life to concentrate innovation fac-tors and activities,have become key drivers of high-quality urban development.This paper first examines the definition and components of innovation districts,identifying existing problems in the development of innovation districts:innovative industries,in-novation space,and innovative talents.It then proposes optimization strategies for in-novative factors and their associated mechanisms,aiming to establish a spatial model for the high-quality development of innovation districts.Drawing from the overall ur-ban design practice of Hangzhou High-tech Zone(Binjiang)as an example,the pa-per introduces the framework of"innovative organic symbiont."It discusses three evolutionary strategies of innovation industrial chain dynamics,innovation spatial cou-pling,and innovation talent attraction.These strategies,underpinned by innovation factors and their interrelationships,provide insights into a high-quality development model for innovation districts from the perspective of spatial planning and design.