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자료유형
학술저널
저자정보
저널정보
대한환경위생공학회 환경위생공학 大韓衛生學會誌 第22卷 第4號
발행연도
2007.12
수록면
87 - 104 (18page)

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The objective of this study is to estimate the load of pollutants caused from the forest area among non-point pollutants within the Juam lake. The surveyed forest area was classified into broad-leaved, conifer, mixed and hebage area by forest tree type. Water quality and flux were investigated under rainfall and non-rainfall, respectively. Then, pollutant loading was evaluated by using the values of unit pollutant loading factor of each point and area of forest zone.
Water quality analysis results of runoff by forest tree types were as follows.
- Annual BOD, COD<SUB>Ma</SUB> and COD<SUB>Cr</SUB> concentration of runoff in conifer area was high, and particle and biological recalcitrant compounds were flowed highly.
- SS, T-N and T-P concentration was high in runoff from broad-leaved area, and biological degradable compounds was flowed.
- Water quality of water from valley was maintained good under non-rainfall and could be utilized as fresh drinking water. Through water quality standard investigation, a countermeasure establishment was necessary to secure a good quality of drinking water
- BOD, COD<SUB>Ma</SUB>, and COD<SUB>Cr</SUB> concentration of Bo-sung river was higher 1.5 times than other 2 streams, and because of high T-N, and T-P concentration in Songgwang stream, the management for this was necessary.

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Abstract
Ⅰ. 서론
Ⅱ. 연구의 방법
Ⅲ. 결과 및 고찰
Ⅳ. 결론
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