Resrearch On The Impact Of Land Use Around The Community Parks On Physical Activity In Futian District,Shenzhen

Community parks are the main outdoor sports venues for residents,and the effective use of their effectiveness will contribute to the construction of a healthy China.The land use around community parks is an important external factor that attracts residents to visit the park,and exploring its influence mechanism on physical activities in the park is of great significance to fully exert the health benefits of community parks.This study takes 9 community parks in Futian District,Shenzhen,where the surrounding land use is diverse and the characteristics of the visiting population are quite different.From the microscopic perspective of the inertial behavior of residents’ movements,the surrounding land use and the interior of the community park are constructed.Research on the relationship between physical activity levels,and propose strategies for optimizing land use around community parks to promote physical activity levels in community parks.First of all,based on the theory of environmental behavior and spatial behavior interaction,it sorts out and clarifies the ways in which mixed land use affects physical activity,and proposes a community park periphery based on "relevant spatial feature recognition-intermediary factor recognition-land use feature suitable value interval extraction" The outline of the research on the influence of land use characteristics on the physical activity level of community parks.Secondly,according to some indicators of land use labeling at home and abroad,including the three dimensions of scale,spatial structure,and functional relationship.Obtain land use characteristic index data through field survey combined with online open source data.Based on the consistent site configuration in the park,small differences in the road network surrounding the park,high richness in the types of land and facilities around the park,and large differences in individual fitness attributes,the community park research sample was selected,and several investigators were recruited to distribute the survey on the spot.The questionnaire collects physical activity data such as individual attributes,activity content,and link activity map markers.Finally,the SPSS data analysis platform is used to construct an empirical analysis of the surrounding land use characteristics of community parks and the level of physical activity in community parks.Correlation analysis is used to identify the characteristics of land use around community parks that affect residents to participate in physical activities in community parks;and then through the analysis of intermediary effects,the mechanism of the mixed impact of land use around community parks on physical activities in community parks is obtained.Then,through the scatter plot,the analysis result is visualized to extract the suitable value interval of the land use feature index.Based on the above empirical analysis results,the community park surrounding community parks that promote residents’ physical activity from the perspective of health are proposed from three aspects: overall land use diversity allocation,difference-based land use diversity allocation,and activity path-based configuration of related facilities.Optimization strategy for mixed land use.This study horizontally explores the influence mechanism of the mixed land use around community parks on the physical activity level of community parks,aiming to cut into the external factors of community parks,and systematically improve the sports and health-oriented community park planning and design optimization guidelines.