Research On Urban Park Landscape Design From The Perspective Of Public Health

Since 2016,the government has gradually issued a series of policy documents such as the Outline of the Healthy China 2030 Plan and the Opinions of The State Council on Implementing the Healthy China Action.With the increasingly prominent public health problems brought by China’s rapid urbanization development,more and more scholars have begun to pay attention to the healthy development of urban built environment.As the basic unit of urban built environment,urban parks have a continuous and long-term impact on public health.Therefore,it is of great practical significance to study how urban parks promote public health.The main content of this paper includes the following four parts:(1)Based on VOSviewer software and bibliometrics method,using CNKI database and Wo S core collection database as data sources,the theme hotspots of domestic and foreign urban parks from the perspective of public health were sorted out respectively,and the historical development process and research status of domestic and foreign healthy urban parks were summarized.This paper combs and discusses the concepts and theories related to public health and urban parks,and lays a theoretical foundation for the research of urban park landscape design from the perspective of public health.(2)Construct a hypothesis model of healthy city park research.Through field investigation and questionnaire survey,select three typical urban parks in Qinhuangdao city as research objects,and collect measurement data of users’ environmental preference,recovery evaluation,health benefit evaluation and environmental demand of health park.SPSS 26 software was used for reliability and validity analysis,current situation analysis,difference analysis,correlation analysis and hypothesis verification analysis,so as to find out the influencing factors of urban parks and residents’ health in Qinhuangdao city and verify the validity of the research hypothesis model.(3)According to the verification results,the design strategies of healthy urban park landscape were summarized from three dimensions of physical health,mental health and social health.This paper summarizes the design principles of urban parks from the perspective of public health,namely,the principles of ecological sustainability,physical and mental recovery,social adaptability and general recognition,and puts forward specific design strategies from three aspects: stimulating public preference for landscape environment,paying attention to the construction of health benefits of park landscape and enhancing public perception of recovery.(4)Taking the construction of street strip parks in Qinhuangdao City as an example,based on the concept of "health,sharing,sustainability and nature",the landscape pattern of "One Belt,One corridor and four corridors" is constructed.Adhere to the healthy urban park landscape design strategy,pay attention to the consistency of the site,mystery,legibility,complexity,compatibility,charm,distance and malleable characteristics of the shaping.In order to improve the level of public health,it aims to promote the health effectiveness of urban park environmental design through the implementation of landscape design practice in the study area.