Impacts of Urban Blue-Green Space on Residents’ Health: A Bibliometric Review

Kun Wang, Zhihao Sun, Meng Cai, Lingbo Liu, Hao Wu and Zhenghong Peng ()
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Kun Wang: School of Urban Design, Wuhan University, Wuhan 430072, China
Zhihao Sun: School of Urban Design, Wuhan University, Wuhan 430072, China
Meng Cai: School of Urban Design, Wuhan University, Wuhan 430072, China
Lingbo Liu: School of Urban Design, Wuhan University, Wuhan 430072, China
Hao Wu: School of Urban Design, Wuhan University, Wuhan 430072, China
Zhenghong Peng: School of Urban Design, Wuhan University, Wuhan 430072, China

IJERPH, 2022, vol. 19, issue 23, 1-21

Abstract: Urban blue-green space (UBGS), as an important component of the urban environment, is found to closely relate to human health. An extensive understanding of the effects of UBGS on human health is necessary for urban planning and intervention schemes towards healthy city development. However, a comprehensive review and discussion of relevant studies using bibliometric methods is still lacking. This paper adopted the bibliometric method and knowledge graph visualization technology to analyze the research on the impact of UBGS on residents’ health, including the number of published papers, international influence, and network characteristics of keyword hotspots. The key findings include: (1) The number of articles published between 2001 and 2021 shows an increasing trend. Among the articles collected from WoS and CNKI, 38.74% and 32.65% of the articles focus on physical health, 38.32% and 30.61% on mental health, and 17.06% and 30.61% on public health, respectively. (2) From the analysis of international partnerships, countries with high levels of economic development and urbanization have closer cooperation than other countries. (3) UBGS has proven positive effects on residents’ physical, mental, and public health. However, the mediating effects of UBGS on health and the differences in the health effects of UBGS on different ages and social classes are less studied. Therefore, this study proposes several future research directions. First, the mediating effect of UBGS on health impacts should be further examined. Furthermore, the interactive effects of residents’ behaviors and the UBGS environment should be emphasized. Moreover, multidisciplinary integration should be strengthened. The coupling mechanism between human behavior and the environment should also be studied in depth with the help of social perception big data, wearable devices, and human–computer interactive simulation. Finally, this study calls for developing health risk monitoring and early warning systems, and integrating health impact assessment into urban planning, so as to improve residents’ health and urban sustainability.

Keywords: urban blue-green space; public health; bibliometric analysis; research theme (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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