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Outdoor Thermal Comfort of Urban Park—A Case Study

Author

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  • Lili Zhang

    (College of Architecture and Urban-Rural Planning, Sichuan Agricultural University, Dujiangyan, Sichuan 611830, China
    Civil and Infrastructure Engineering Discipline, School of Engineering, RMIT University, Melbourne, VIC 3000, Australia)

  • Dong Wei

    (College of Architecture and Urban-Rural Planning, Sichuan Agricultural University, Dujiangyan, Sichuan 611830, China)

  • Yuyao Hou

    (College of Architecture and Urban-Rural Planning, Sichuan Agricultural University, Dujiangyan, Sichuan 611830, China)

  • Junfei Du

    (College of Architecture and Urban-Rural Planning, Sichuan Agricultural University, Dujiangyan, Sichuan 611830, China)

  • Zu’an Liu

    (College of Architecture and Urban-Rural Planning, Sichuan Agricultural University, Dujiangyan, Sichuan 611830, China)

  • Guomin Zhang

    (Civil and Infrastructure Engineering Discipline, School of Engineering, RMIT University, Melbourne, VIC 3000, Australia)

  • Long Shi

    (Civil and Infrastructure Engineering Discipline, School of Engineering, RMIT University, Melbourne, VIC 3000, Australia)

Abstract

Urban parks are an important component of urban public green space and a public place where a large number of urban residents choose to conduct outdoor activities. An important factor attracting people to visit and stay in urban parks is its outdoor thermal comfort, which is also an important criterion for evaluating the liability of the urban environment. In this study, through field meteorological monitoring and a questionnaire survey, outdoor thermal comfort of different types of landscape space in urban parks in Chengdu, China was studied in winter and summer. Result indicated that (1) different types of landscape spaces have different thermal comforts, (2) air temperature is the most important factor affecting outdoor thermal comfort; (3) because the thermal sensation judgment of outdoor thermal comfort research in Chengdu area, an ASHRAE seven-sites scale can be used; (4) the neutral temperature ranges of Physiological Equivalent Temperature (PET) and Universal Thermal Climate Index (UTCI) in Chengdu in winter and summer were obtained through research; (5) and UTCI is the best index for evaluating outdoor thermal comfort in Chengdu. These findings provide theoretical benchmarks and technical references for urban planners and landscape designers to optimize outdoor thermal comfort in urban areas to establish a more comfortable and healthy living environment for urban residents.

Suggested Citation

  • Lili Zhang & Dong Wei & Yuyao Hou & Junfei Du & Zu’an Liu & Guomin Zhang & Long Shi, 2020. "Outdoor Thermal Comfort of Urban Park—A Case Study," Sustainability, MDPI, vol. 12(5), pages 1-23, March.
    • Handle: RePEc:gam:jsusta:v:12:y:2020:i:5:p:1961-:d:328390
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    References listed on IDEAS

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    1. Xuan Ma & Hiroatsu Fukuda & Dian Zhou & Mengying Wang, 2019. "A Study of the Pedestrianized Zone for Tourists: Urban Design Effects on Humans’ Thermal Comfort in Fo Shan City, Southern China," Sustainability, MDPI, vol. 11(10), pages 1-20, May.
    2. Xuan Ma & Hiroatsu Fukuda & Dian Zhou & Mengying Wang, 2019. "The Evaluation of Outdoor Thermal Sensation and Outdoor Energy Efficiency of a Commercial Pedestrianized Zone," Energies, MDPI, vol. 12(7), pages 1-19, April.
    3. Shi Yin & Werner Lang & Yiqiang Xiao & Zhao Xu, 2019. "Correlative Impact of Shading Strategies and Configurations Design on Pedestrian-Level Thermal Comfort in Traditional Shophouse Neighbourhoods, Southern China," Sustainability, MDPI, vol. 11(5), pages 1-26, March.
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    1. Jiao Xue & Xiao Hu & Shu Nuke Sani & Yuanyuan Wu & Xinyu Li & Liang Chai & Dayi Lai, 2020. "Outdoor Thermal Comfort at a University Campus: Studies from Personal and Long-Term Thermal History Perspectives," Sustainability, MDPI, vol. 12(21), pages 1-17, November.
    2. Angeliki T. Paraskevopoulou & Marina Chletsou & Chrysovalantis Malesios, 2022. "Runners Experience Lower Heart Rate, Increased Speed, and Joy/Calm on Routes with Trees, by the Sea and through Parks: Implications for Climate Change Design," Sustainability, MDPI, vol. 14(23), pages 1-27, December.
    3. Fan Fei & Yan Wang & Xiaoyun Jia, 2022. "Assessment of the Mechanisms of Summer Thermal Environment of Waterfront Space in China’s Cold Regions," Sustainability, MDPI, vol. 14(5), pages 1-23, February.
    4. Živa Ravnikar & Alfonso Bahillo & Barbara Goličnik Marušić, 2023. "A Protocol for Microclimate-Related Street Assessment and the Potential of Detailed Environmental Data for Better Consideration of Microclimatology in Urban Planning," Sustainability, MDPI, vol. 15(10), pages 1-22, May.
    5. Marta Chàfer & Anna Laura Pisello & Cristina Piselli & Luisa F. Cabeza, 2020. "Greenery System for Cooling Down Outdoor Spaces: Results of an Experimental Study," Sustainability, MDPI, vol. 12(15), pages 1-12, July.

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