With the acceleration of the urbanization process, urban problems become increasingly prominent, such as air pollution, water pollution, noise pollution, etc. These problems not only affect the quality of life of urban residents, but also cause great pressure on the urban ecological environment. In order to cope with these challenges, building a healthy city has become an important goal of urban planning and construction. As an important part of urban ecosystem, urban green space has the characteristics of systematism, integrity, continuity, dynamic stability, versatility and regionalism, which plays an important role in improving urban environmental quality, promoting residents' health and enhancing urban vitality. Therefore, how to build a healthy city by enhancing the vitality of urban green space has become an important issue in current urban planning and construction. This paper first summarizes the classification and planning index of urban green space system, and analyzes the ecological function and value of urban green space. On this basis, the theoretical basis of urban green space vitality enhancement is discussed, including landscape ecology, environmental psychology, urban planning and other related theories. By analyzing the factors that affect the vitality of urban green space, this paper puts forward the strategies and methods for improving the vitality of urban green space, including optimizing the layout of green space, improving the quality and function of green space, improving the accessibility and convenience of green space, strengthening the management and maintenance of green space, etc. The implementation of these measures can effectively improve the vitality of urban green space, which not only contributes to improving the quality of urban environment, but also contributes to improving the quality of urban environment. It can also promote the physical and mental health of residents and enhance the cultural identity and cohesion of the city.

Cheng Zhang, Jing Liu, Yanxiao Wu. How to Build a Healthy City: Research on Vitality Enhancement in Urban Green Space. International Journal of Big Data Intelligent Technology (2024), Vol. 5, Issue 1: 128-135. https://doi.org/10.38007/IJBDIT.2024.050114.

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