A Study on Urban Environmental Climate Mapping Method for Sustainable Urban Planning in Daegu

Title & Authors
A Study on Urban Environmental Climate Mapping Method for Sustainable Urban Planning in Daegu
Park, Myung-Hee; Jung, Woo-Sik; Kim, Hae-Dong;

Abstract
To preserve atmospheric environment of urban areas, it needs to create urban space considering air pollution sources and natural and geographical properties such as wind circulation. According to this study could examine climate and environmental characteristics of Daegu and accordingly suggest a climate map in urban environment and an "advice map" in urban planning. The urban area(area paved with asphalt and concrete) of Daegu has increased by more than five times since 1960. In addition, the analysis of thermal environment through satellite data shows that the surface temperature between a place paved with artificial structures and a farmland shows $\small{10{\sim}20^{\circ}C}$ difference during the daytime in the summer. Regarding the parks inhibiting the heat island of a city have the small area of trees, and the road paved with concrete is wide so that they hardly serve as the source of heat absorption. As Apsan is located to the south of Daegu and Palgonsan to the north and Daegu has east high west low type, mountain wind from mountains in the south and north passes a city and delivers heat and air pollutions at night. In the west of Daegue, there is the poorest environment and industrial facilities and environmental basic facilities are mostly located, so large residential complexes that are being built around the industrial facilities as if they set up a folding screen and therefore the poor environment is increasingly worse.
Keywords
Urban environmental climate map;Advice map;Wind circulation;Urban plan;
Language
Korean
Cited by
1.
부산광역시 대기환경 파악에 활용가능한 도시대기환경지도 작성에 관한 연구,김민경;정우식;이화운;

Journal of Environmental Science International, 2015. vol.24. 6, pp.807-817
1.
The Study on Establishment of the Urban Atmospheric Environment Map for Analysis of Atmospheric Environment in Busan Metropolitan City, Journal of Environmental Science International, 2015, 24, 6, 807
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