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Wedyan M, Saeidi-Rizi F. Assessing the Impact of Urban Environments on Mental Health and Perception Using Deep Learning: A Review and Text Mining Analysis. J Urban Health 2024; 101:327-343. [PMID: 38466494 PMCID: PMC11052760 DOI: 10.1007/s11524-024-00830-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/17/2024] [Indexed: 03/13/2024]
Abstract
Understanding how outdoor environments affect mental health outcomes is vital in today's fast-paced and urbanized society. Recently, advancements in data-gathering technologies and deep learning have facilitated the study of the relationship between the outdoor environment and human perception. In a systematic review, we investigate how deep learning techniques can shed light on a better understanding of the influence of outdoor environments on human perceptions and emotions, with an emphasis on mental health outcomes. We have systematically reviewed 40 articles published in SCOPUS and the Web of Science databases which were the published papers between 2016 and 2023. The study presents and utilizes a novel topic modeling method to identify coherent keywords. By extracting the top words of each research topic, and identifying the current topics, we indicate that current studies are classified into three areas. The first topic was "Urban Perception and Environmental Factors" where the studies aimed to evaluate perceptions and mental health outcomes. Within this topic, the studies were divided based on human emotions, mood, stress, and urban features impacts. The second topic was titled "Data Analysis and Urban Imagery in Modeling" which focused on refining deep learning techniques, data collection methods, and participants' variability to understand human perceptions more accurately. The last topic was named "Greenery and visual exposure in urban spaces" which focused on the impact of the amount and the exposure of green features on mental health and perceptions. Upon reviewing the papers, this study provides a guide for subsequent research to enhance the view of using deep learning techniques to understand how urban environments influence mental health. It also provides various suggestions that should be taken into account when planning outdoor spaces.
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Affiliation(s)
- Musab Wedyan
- School of Planning, Design and Construction, Michigan State University, East Lansing, MI, USA
| | - Fatemeh Saeidi-Rizi
- School of Planning, Design and Construction, Michigan State University, East Lansing, MI, USA.
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Xu W, Yu J, Huang P, Zheng D, Lin Y, Huang Z, Zhao Y, Dong J, Zhu Z, Fu W. Relationship between Vegetation Habitats and Bird Communities in Urban Mountain Parks. Animals (Basel) 2022; 12:ani12182470. [PMID: 36139330 PMCID: PMC9495260 DOI: 10.3390/ani12182470] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 09/09/2022] [Accepted: 09/14/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary The complexity of urban green space vegetation is an extremely vital influential factor and predictor of biodiversity, and vegetation habitat factors have been shown to explain more variation in bird diversity than other environmental factors. In this study, we explored the characteristics and differences in bird diversity among vegetation habitats in five typical urban mountain parks in coastal areas of southeast China. Our study showed that: (1) Sparse forest supports more bird species and higher bird diversity. (2) Tree diversity significantly affects bird diversity in urban mountain parks. (3) The average subbranch height of trees has a significant effect on the evenness of birds. (4) The number of tourists and predators has little impact on bird diversity. This study could provide suggestions for the rational allocation of vegetation in urban mountain parks in southeast coastal areas to improve local ecological service functions as habitats for urban wildlife, especially wild birds. Abstract The coastal areas of southeast China have typical high-density urbanization characteristics, and urban mountain parks are important green spaces in these urban green space systems. Our study was conducted in five typical urban mountain parks in Fuzhou, China. The bird survey was carried out in 25 transects of different vegetation habitats for 10 months, and the vegetation survey was conducted in 25 habitats to investigate the characteristics of bird communities in different vegetation habitats and the causes of their differences. The results showed: (1) From 1 October 2021 to 15 July 2022, we recorded a total of 90 bird species in 8 orders, 37 families, and 64 genera, with 1879 individuals in five vegetation habitats in the urban mountain parks. (2) Abundance and diversity of trees are vegetation variables affecting bird diversity (bird species richness, abundance, and Shannon diversity) in urban mountain parks, and the average branch height under trees has a significant effect on bird evenness. (3) We found more bird species and higher bird diversity in both sparse and dense forest habitats, but fewer bird species in waterfront, shrub, and grassland habitats; (4) Average tree height (AVE_HEIt) was only present in the best model of bird abundance and evenness. However, none of the best models found a significant effect of the number of tourists and predators on bird diversity. Our results could provide a theoretical basis and guidance for the future improvement of ecological service functions of bird habitats in urban mountain parks in subtropical coastal areas.
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Affiliation(s)
- Weizhen Xu
- College of Landscape Architecture, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Jiao Yu
- College of Landscape Architecture, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Peilin Huang
- College of Landscape Architecture, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Dulai Zheng
- College of Landscape Architecture, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Yuxin Lin
- College of Landscape Architecture, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Ziluo Huang
- College of Landscape Architecture, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Yujie Zhao
- College of Landscape Architecture, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
| | - Jiaying Dong
- School of Architecture, Clemson University, 105 Sikes Hall, Clemson, SC 29634, USA
| | - Zhipeng Zhu
- College of Architecture and Urban Planning, Fujian University of Technology, 33 Xuefunan Rd, Fuzhou 350118, China
| | - Weicong Fu
- College of Landscape Architecture, Fujian Agriculture and Forestry University, 15 Shangxiadian Rd, Fuzhou 350002, China
- Engineering Research Center for Forest Park of National Forestry and Grassland Administration, 63 Xiyuangong Rd, Fuzhou 350002, China
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