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KMID : 1024520050140030311
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Journal of the Environmental Sciences
2005 Volume.14 No. 3 p.311 ~ p.325
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A Study on the Atmospheric Environment and Simulations of Wind Field using MUKLIMO at the KNU Campus
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Min Kyung-Duck
Yoon Ji-Won
Ahn Kwang-Deuk
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Abstract
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Elements of atmospheric environment, temperature, humidity and wind, at the compus of KNU(Kyungpook National University) were investigated by the observations. The observed data were compared with those of DWS (Daegu Weather Station). The simulations of wind field and dispersions of polluted gases were conducted by MUKLIMO under the various conditions. The results show that the atmospheric environment of KNU are suitable but the campus does not play role as a heat sink in the city. The simulations of wind field show the air flows and wind channels in the campus clearly. The exhausted gases by motor vehicles on the northside street of campus affect very much to the campus with wind. The running cars in the campus are also pollute much on the campus with the various wind directions. The characteristics of environmental conditions, various meteorological fields, wind channels, and dispersion of exhausted gases at the campus of KNU were understood quantitatively in the study.
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KEYWORD
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Campus environment, Wind fields, MUKLIMO, Pollution, Dispersion
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