| Since the 20th century,with the continuous progress of urbanization,the overall scale and population density of cities have increased dramatically.The treatment of urban domestic garbage has become a worldwide problem,especially in developing countries.As far as China is concerned,the exploration and practice of urban waste classification has been more than 20 years,and the traditional mode of waste classification has not been changed,which can not solve the "waste besieged city" crisis faced by Chinese cities.In the new era,it is urgent to explore an efficient and scientific urban waste treatment mode.In view of this,this paper takes Jinan as a typical urban case of domestic waste classification,focuses on analyzing the current situation and difficulties of source classification of urban domestic waste in Jinan,and discusses the mechanism of social capital affecting residents’ domestic waste classification behavior.This paper uses the methods of literature research,case study,questionnaire and model building to measure the social network,community belonging,community cohesion,community trust and volunteerism from the perspective of social capital.This study is of great significance for integrating social resources,mobilizing residents’ enthusiasm for waste classification,and solving urban waste management problems.The main conclusions are as follows:(1)urban communities lack social networks;(2)Play the role of social norms in the process of community garbage classification;(3)In the aspect of garbage classification,community trust has a significant impact on the behavior of urban residents;(4)The social capital of the community has a positive impact on the garbage classification of the community residents.Compared with previous studies,this study,based on the perspective of social capital theory,analyzes the factors affecting the household garbage classification behavior of urban community residents,explores the mechanism of mutual integration of various community social resources,builds a brand-new garbage treatment mode and builds the theoretical basis for community green development,and provides valuable suggestions for the government’s environmental governance decision-making.In addition,in order to make the research normative and scientific,this paper uses indicators such as social network,social responsibility and social norms to measure social capital,and verifies the correctness of assumptions through statistical analysis,thus broadening the theoretical analysis horizon of residents’ domestic waste classification behavior and helping to further optimize the governance path of residents’domestic waste classification. |