A Study on Development of Environmentally Friendly Urban Air Environment in Response to Residential Environment Crisis - Focusing on Cheongju and Daejeon City -
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This research conducted a comparative analysis of Daejeon and Cheongju City which are geographically adjacent and have similar topography but different air environment in order to suggest an urban planning framework for environmentally-friendly urban air environment. It is found that the Cheongju City has a higher level of air pollution than Daejeon since the industrial complex is located in the downtown basin and thus high fine dust concentration is not circulated well. The suggested alternatives for inducing air flow for environmentally- friendly urban air environment are as follows. First, it is necessary to construct natural areas in urban outskirts, large green zones inside the city, and sufficient pond area as they are creating cold air. Second, there is a need of areas to accumulate cold air. Third, it would need a passage area allowing air flow.
Abstract
This research conducted a comparative analysis of Daejeon and Cheongju City which are geographically adjacent and have similar topography but different air environment in order to suggest an urban planning framework for environmentally-friendly urban air environment. It is found that the Cheongju City has a higher level of air pollution than Daejeon since the industrial complex is located in the downtown basin and thus high fine dust concentration is not circulated well. The suggested alternatives for inducing air flow for environmentally- friendly urban air environment are as follows. First, it is necessary to construct natural areas in urban outskirts, large green zones inside the city, and sufficient pond area as they are creating cold air. Second, there is a need of areas to accumulate cold air. Third, it would need a passage area allowing air flow.
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