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김좌관 ( ) - 지산전문대학 환경관리과
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Abstract
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The purpose of such a study is to predict and clarify the future change of water quality and, to search for the plans to efficiently operate the aeration equipment. therefore, results and conclusions of this study was as follows;
In case of temperature, it appeared that temperature is homogenous patterns with the depths due to artificial circulation. In case of DO, DO in hypolimnion seem to be increased slightly with depths. In case of NH₄^(+)-N, its concentration appeared low while the equipment was being operated than in the period after operation. since the concentration of NO₃^(-)-N appears high by the reaction of nitrification, it indicates that the oxygen supplied by the equipment promoted the reaction of nitrification. In case of chl-a, the concentraion of chl-a at the surface layer in summer blooms due to high temperature. But thanks to circulation, the concentration of chl-a seems to be homogenous pattern. so, artificial circulation helps lakes to make a change water qualities better.
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KeyWords
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원문 및 링크아웃 정보
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등재저널 정보
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