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http://dx.doi.org/10.5322/JESI.2020.29.12.1153

Analysis of the Influence of Urban Land Cover Changes on the Thermal Environment of the Atmospheric Boundary Layer Using Computational Fluid Dynamics Model  

Kim, Ji-Seon (Department of Earth Science, Pusan National University)
Yoo, Jung-Woo (Institute of Environmental Studies, Pusan National University)
Na, Mun-Soo (Center for Climatic Environmental Real-scale Testing, Korea Conformity Laboratories)
Kim, Yong-Gil (Center for Climatic Environmental Real-scale Testing, Korea Conformity Laboratories)
Lee, Soon-Hwan (Department of Earth Science Education, Pusan National University)
Publication Information
Journal of Environmental Science International / v.29, no.12, 2020 , pp. 1153-1170 More about this Journal
Abstract
With global warming and the rapid increase in urbanization accompanied by a concentration of population, the urban heat island effects (UHI) have become an important environmental issue. In this study, rooftop greening and permeable asphalt pavement were selected as measures to reduce urban heat island and applied to a simple virtual urban environment to simulate temperature change using ENVI-met. A total of five measures were tested by dividing the partial and whole area application of each measure. The results showed that the temperature range of the base experiment is 33.11-37.11 ℃, with the UTCI comfort level described as strong heat and very strong heat stress. A case applied permeable asphalt has a greater temperature difference than a rooftop greening case, the larger the area where each condition was applied, the greater the temperature change was.
Keywords
Urban heat island (UHI); ENVI-met; Rooftop greening; Permeable pavement; Thermal comfort;
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Times Cited By KSCI : 2  (Citation Analysis)
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1 Brode, P., Fiala, D., Blazejcyk, K., Holmer, I., Jendritzky, G., Kampmann, B., Tinz, B., Havenith, G., 2011, Deriving the operational procedure for the Universal Thermal Climate Index UTCI, Int. J. Biometeorol., 56(3), 481-494.   DOI
2 Chen, Y., Wong, N. H., 2006, Thermal benefits of city parks, energy and buildings, 38(2), 105-120.   DOI
3 Huang, J. M., Chen, L. C., 2020, A Numerical study on mitigation strategies of urban heat islands in a tropical megacity: A sase study in Kaohsiung city, Taiwan, Sustainability, 12, 3952.   DOI
4 Hui, L., John, H., David, J., 2013, Cooling effect of permeable asphalt pavement under dry and wet conditions, Transp. Res. Rec., 2372, 97-107.   DOI
5 Hunt, W., Collins, K., 2008, Permeable pavement: research update and design implications, North Carolina Cooperative Extension Service Bulletin, Urban Waterways Series, AG-588-14. North Carolina State University. Raleigh, NC.
6 Huttner, S., Bruse, M., 2009, Numerical modelling of the urban climate- A preview on ENVI-met 4.0, 7th Int. Conf. on Urban Climate ICUC7, Yokohama, Japan, 3-7.
7 Jones, D., Harvey, J., Li, H., Wang, T., Wu, R., Campbell, B., 2010, Laboratory testing and modeling for structural performance of fully permeable pavements under heavy traffic, Final report, University of california pavement research center, davis, California, USA.
8 Kim, M. Y., Moon, E. S., 2016, The Research of Planning Method of Adaption for Old Residential Neighborhoods According to Heat wave and Urban Heat-island Phenomena - Focused on Gun-Ja Dong, Gwang-Jin Gu, J. Korea Inst. Ecol. Archit. And Environ., 16(4), 31-39.
9 Koo, Y. M., Jo, J. A., Kim, Y. D., Park, J. H., 2013, A Study on runoff analysis of urban watershed by hydrologic infiltration experiment of permeable pavement, KSCE J. Civil Eng., 33(2), 559-571.
10 Korea Meteorological Administration, APEC Climate Center, 2019, 2019 abnormal weather report, 11-1360000-000705-01, Seoul, Republic of Korea.
11 Lee, K. H., Kim, S. K., 2020, Thermo-physical Properties of the Asphalt Pavement by Solar Energy, J. of the Korea Academia-Industrial cooperation Society, 21(1), 717-724.   DOI
12 Lee, S. Y., Kim, I. T., Mun, S. H, Kwon, S. A., 2012, Study on the functional evaluation of permeable asphalt concrete pavement in Seoul City, Int. J. of Highway Engrg., 14-3, 33-39.   DOI
13 Ministry of Land, Infrastructure, and Transport, Korea Expressway Corporation, 2018, Expressway Construction Specification, EXCS 10 10 05, Sejong City, Republic of Korea.
14 Statistics Korea, 2019, KOSIS Statistical Database, Population Statistics Based on Resident Registration, https://kosis.kr/eng/statisticsList/statisticsListIndex.do?menuId=M_01_01&vwcd=MT_ETITLE&parmTabId=M_01_01.
15 United Nations, Department of Economic and Social Affairs, Population Division, 2019, World Urbanization Prospects: The 2018 Revision (ST/ESA/SER.A/420), New York: United Nations.
16 Yuan, F., Bauer, M. E., 2007, Comparison of impervious surface area and normalized difference vegetation index as indicators of surface urban heat island effects in Landsat imagery, Remote Sens. Environ., 106, 375-386.   DOI