지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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The major 24 tributaries in Nam-River mid-watershed were monitored for discharge and water quality in order to understand the characteristics of the watershed and to select the tributary catchment for improving water quality. According to the analytical results of discharge and water quality monitoring data of 24 tributaries, the mean value of discharge below $0.1m^3/s$ was 62.5% among the monitored tributaries and it mostly exceeded the water quality standards of Nam-river mid-watershed ($BOD_5$ = 3 mg/L, T-P = 0.1 mg/L over). According to the stream grouping method and the water quality delivery load density ($kg/day/km^2$) based on the results of tributary discharge and water quality monitoring, the tributary watersheds for improving the water quality were selected. In the Nam-River mid-watershed, tributaries in the GaJwaCheon, HaChonCheon catchment (Group D, $BOD_5$ = 3 mg/L over) and in the UirYeongCheon, SeokGyoCheon catchment (Group A, T-P = 0.1 mg/L over), which have a small flow (and/or large flow) and a high concentrations of water pollutants. The various water quality improving scheme for tributaries, in accordance with the reduction of potential point source pollution by living sewage and livestock wastewater, should be established and implemented.
목차
등록된 정보가 없습니다.
참고문헌 (15)
참고문헌 신청
조병욱 / 2012 / 하천그룹화 방법을 이용한 수질개선 하천유역의 우선순위 선정 / 한국물환경학회지 28(1):18~25
Gyeongnam Development Institute(GNDI) / 2010 / A Plan of Quality Improvement in Nam-River Mid-watershed :1~55
김영일 / 2012 / 수질오염총량관리제의 효율적인 시행을 위한 지류하천 수질․ 유량모니터링 자료의 활용 / 대한환경공학회지 34(2):119~125
Korea Water Resources Association(KWRA) / 2009 / Necessity of Small Stream Management / Magazine of Korea Water Resources Association 42(5):18~22
Korea Water Resources Association(KWRA) / 2011 / Watershed Management and Tributary Vitalization / Magazine of Korea Water Resources Association 44(3):18~23
Gyeongnam Development Institute(GNDI) / 2010 / A Plan of Quality Improvement in Nam-River Mid-watershed :1~55
김영일 / 2012 / 수질오염총량관리제의 효율적인 시행을 위한 지류하천 수질․ 유량모니터링 자료의 활용 / 대한환경공학회지 34(2):119~125
Korea Water Resources Association(KWRA) / 2009 / Necessity of Small Stream Management / Magazine of Korea Water Resources Association 42(5):18~22
Korea Water Resources Association(KWRA) / 2011 / Watershed Management and Tributary Vitalization / Magazine of Korea Water Resources Association 44(3):18~23
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