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KMID : 1024520070160010103
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Journal of the Environmental Sciences
2007 Volume.16 No. 1 p.103 ~ p.119
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Analysis of Local Wind in Busan Metropolitan Area According to Wind Sector Division - Part II : Detailed Wind Information Using A Local-Scale Atmospheric Circulation Model -
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Jung Woo-Sik
Lee Hwa-Woon
Leem Heon-Ho
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Abstract
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We have analysed the observed surface and vertical meteorological data to get atmospheric information over the Busan metropolitan area. For this, we have selected 10 days in all season such as spring, summer I(Jangma season), summer II(hot season), autumn and winter. The result which have performed cluster analysis using atmospheric data represented that these days are included to most frequently appeared synoptic cluster. We have simulated wind field around Busan metropolitan area which is assigned as using RAMS. The calculated air temperature and the wind speed was similar to the observed the that, and the trends of daily variation showed good agreement. RMSE and IOA also showed reliable value. These results indicated the RAMS is able to simulate and predict detailed atmospheric phenomenon.
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KEYWORD
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Wind sector division, RAMS
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