How to deal with public health emergencies is an important issue related to the normal life of community residents. However, after the corresponding understanding, it is found that a series of unsustainable epidemic p...How to deal with public health emergencies is an important issue related to the normal life of community residents. However, after the corresponding understanding, it is found that a series of unsustainable epidemic prevention factors have been exposed in the community in the COVID-19, such as blocked access to basic materials, unsafe living environment, and lack of social platforms. In view of these problems, based on Maslow’s hierarchy of needs, the changes in the hierarchy of needs of residents during the epidemic were analyzed, and sustainable community epidemic prevention strategies were proposed from five aspects of material storage, safe environment, social platform, respect opportunity and self-worth realization, so as to provide effective reference for future response to public health emergencies.展开更多
Urban vitality is a complex and multifaceted concept that is pivotal to the livability and sustainability of cities.Recent studies have measured urban vitality and its relationship with the built environment from the ...Urban vitality is a complex and multifaceted concept that is pivotal to the livability and sustainability of cities.Recent studies have measured urban vitality and its relationship with the built environment from the perspectives of rationality and efficiency.However,in the context of new urbanization with Chinese characteristics which emphasizes people-oriented values,more emphases need to be placed on the subjective feelings of residents in studies of urban vitality.This paper focuses on Hefei,a representative second-tier city in central China,to explore the relationship between urban vitality and the built environment by utilizing multi-source big data,spatial autocorrelation,and geographic detector model.Urban vitality is measured in the two dimensions of population intensity and emotion intensity.The built environment is measured based on Maslow's theory of needs,encompassing the five dimensions of accessibility,convenience,safety,socialization,and aesthetics.Taking Hefei as a case,the paper proposes 18 built environment factors that may influence urban vitality and identifies 14 factors that significantly influence the urban vitality of emerging cities in China.The built environment factors with the most significant impact on urban vitality are POI accessibility on weekdays and public transport on weekends.In addition,the interaction effects between any two built environment factors are higher than that of a single factor.The results effectively reveal the influencing mechanisms of urban vitality and can help urban planners and policymakers to develop more targeted strategies to enhance urban vitality by optimizing the built environment.展开更多
文摘How to deal with public health emergencies is an important issue related to the normal life of community residents. However, after the corresponding understanding, it is found that a series of unsustainable epidemic prevention factors have been exposed in the community in the COVID-19, such as blocked access to basic materials, unsafe living environment, and lack of social platforms. In view of these problems, based on Maslow’s hierarchy of needs, the changes in the hierarchy of needs of residents during the epidemic were analyzed, and sustainable community epidemic prevention strategies were proposed from five aspects of material storage, safe environment, social platform, respect opportunity and self-worth realization, so as to provide effective reference for future response to public health emergencies.
基金funded by the National Natural Science Foundation of China(projects of No.52008143 and No.52478050)the Fundamental Research Funds of the Central Universities of China。
文摘Urban vitality is a complex and multifaceted concept that is pivotal to the livability and sustainability of cities.Recent studies have measured urban vitality and its relationship with the built environment from the perspectives of rationality and efficiency.However,in the context of new urbanization with Chinese characteristics which emphasizes people-oriented values,more emphases need to be placed on the subjective feelings of residents in studies of urban vitality.This paper focuses on Hefei,a representative second-tier city in central China,to explore the relationship between urban vitality and the built environment by utilizing multi-source big data,spatial autocorrelation,and geographic detector model.Urban vitality is measured in the two dimensions of population intensity and emotion intensity.The built environment is measured based on Maslow's theory of needs,encompassing the five dimensions of accessibility,convenience,safety,socialization,and aesthetics.Taking Hefei as a case,the paper proposes 18 built environment factors that may influence urban vitality and identifies 14 factors that significantly influence the urban vitality of emerging cities in China.The built environment factors with the most significant impact on urban vitality are POI accessibility on weekdays and public transport on weekends.In addition,the interaction effects between any two built environment factors are higher than that of a single factor.The results effectively reveal the influencing mechanisms of urban vitality and can help urban planners and policymakers to develop more targeted strategies to enhance urban vitality by optimizing the built environment.
