The Impact Of Built Environment On Distribution Of Adults’ Outdoor Slow Transport-related Physical Activities In Shenzhen

Outdoor slow-moving physical activity is proved to be an important way to improve the public health.City’s built environment is the main factor to influence outdoor physical activity.Finding the way to support different kinds of activities effectively,to improve the public health,which is always one of the important issues of urban planning area.This paper use the method of qualitative and quantitative.Use volunteered geographic information(VGI)as data resource,which comes from one of the most fashionable physical activity recording softwares in Shenzhen-"Gudong movement".And the paper use GIS systems to integrate Shenzhen built environment to analysis.Compare walking,jogging and riding,and the relationship between three activities and the built environment,to discuss the differences of three activities.Then through SPSS software to a further step to discuss all kinds of activities based on each built environment.The research taking Shenzhen City as an example,discusses the characteristics and distribution of outdoor physical activity,and study the environmental preference of various types of slow-moving physical activity.Then digs out the effect of various slow-transport physical activity,on the basis of various types of physical activities to promote the improvement of the environment to enhance the strategy of improving the construction of urban slow-line system.In terms of research layers,the article divides the correlation analysis into three parts.The activities’ basic attributes,including date,time,duration,speed.The path attributes,including starting point,path shape,distribution characteristics,and density distribution.Environmental characteristics,including land use,road network,landscape greening,building density.The regression factors are based on the correlation analysis.And the impact analysis will be divided into activity type and activity density.To study the reality character of various activities,to explore the correlation between the built environment and the physical activity.Through the way of focus on the commonality and personality of three activities: walking,running and riding.To explore different demands,as well as the completion of the environment on the three activitie,through the construction of physical activity to build the environment model,to put forward a practical reference value of the research proposal.Optimize the living environment to provide advices for city planning,traffic engineering and other fields.