城市高密度发展不断压缩城市绿地面积，严重威胁了居民身心健康，人们开始重视城市绿地带来的健康效益，因此学者们开始探讨城市绿地对居民健康的影响。首先利用科学知识图谱可视化软件 Citespace，对中国知网（CNKI）数据库和 Web of Science（WOS）数据库中 2000—2020 年关于城市绿地与居民健康的研究文献进行分析，梳理国内外城市绿地健康效益研究领域动态和研究趋势。其次对城市绿地影响居民健康的因素、作用途径和健康结果进行分析综述，总结国内外现有研究重点。最后基于对已有研究的梳理评述，构建城市绿地健康效益的概念框架。

The high-density development of cities continues to shrink urban green space, which seriously threatens the physical and mental health of residents. Therefore, people began to pay attention to the health benefits of urban green space, scholars began to explore the impact of urban green space on the health of residents. Firstly, Citespace is used to analyze the research literature on urban green space and public health published in 2000–2020 in China National Knowledge Infrastructure (CNKI) database and Web of Science (WOS) database, so as to sort out the dynamics and research trends of urban green space health benefits at home and abroad. Secondly, this paper analyzes and summarizes the reasons, pathways and health results of urban green space affecting public health, and summarizes the existing research focus at home and abroad. Finally, based on the review of existing studies, a conceptual framework of urban green space health benefits is constructed.

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