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http://dx.doi.org/10.5762/KAIS.2020.21.2.511

Analysis of Temperature Influence Experiment on Green Spaces in Campus  

Kim, Jaekyoung (Department of Landscape Architecture and Rural System Engineering, Seoul National University)
Kim, Wonhee (Forest Preservation Section, Jeollanam-do)
Kim, Eunil (Department of Landscape Architecture, Chonnam National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.21, no.2, 2020 , pp. 511-520 More about this Journal
Abstract
Owing to global warming, heat waves have become stronger in the summer, and research on improving the thermal environment of green spaces, such as urban parks, is being conducted. On the other hand, studies on improving the urban thermal environment, which is changing due to the greening pattern and the intensity of the wind, are still insufficient. This study analyzed the temperature of the green spaces on campus to understand the factors affecting the temperature changes. After investigating the covering condition and planting form of the site, factors, such as temperature, humidity, wind direction, wind speed, and illuminance, were measured. The most influential factors on the temperature distribution are evapotranspiration and wind - induced heat transfer. The other major factors affecting the temperature change were the type of cover, wind velocity/wind direction, type of planting, shade / solar irradiance. In the type of cover, the plant was classified as low temperature, and the asphalt pavement was classified as high temperature. In wind speed, instantaneous temperature was reduced by 1.2 ℃ in southern wind, 0.7 ℃ in the westerly wind, 0.4 ℃ in the north wind and 0.5 ℃ in the east wind when a wind of 3.5m/s or more was blown.
Keywords
Climate Chagne; Wind Path; Planting Type; Isotherm; Temperature Reduction;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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