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이준호,이명진 한국교통대학교 2015 한국교통대학교 논문집 Vol.50 No.-
The environmental pollution load by intensive livestock manure has caused serious nitrogen leaching to underground water, self-governing manure exchanges have been widely organised among farms in local communities. This study was carried out to classify the livestock manure area for effective management plan. The normalized livestock manure data of 9 rural areas in Eumseong county were selected. Geological information analysis, multiple regressions, principal components analysis, factor analysis, and cluster analysis were performed for classification of the intensive livestock manure area. The classified livestock manure areas were Type 1(low density livestock manure area), Type 2(medium livestock manure area), and Type 3(high livestock manure area). As the results of cluster analysis, the classified livestock manure areas were Type 3 were Geumwang and Samseong. The estimated reduction load of pollutants by 28 site ecological wetlands (constructed wetland) were BOD 2058.1 kg/day, TN 114.7 kg/day, and TP 126.7 kg/day in Eumseong county.