지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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Load duration curve was applied to determine important water quality parameter control term for improvement of Paldang lake water quality. Load duration curve was analyzed with long term data from 1985 to 2012 including water quality, flow rate and climate state of Paldang water environment. From the result of flow rate patterns of paldang lake, differences between high and low flow rate of each year showed tendency of increase because rainfall characteristics of paldang lake watershed were changed by climate exchange. Both of land use state of upper Paldang lake watershed and number of limit excess from load duration curve indicated that seasonal action related with land use such as agricultural fertilizer distribution in upper watershed affected Paldang lake water quality. So focused BOD (biological oxygen demand) management during spring season from march to June is required to control organic materials in Paldand lake. The main affecting factor of TOC (total organic carbon) increase in Paldang lake was initial rainfall after march. T-N (total nitrogen) kept increasing during research period, so enhancement of T-N standard is needed to T-N control. Initial rainfall and increase of temperature during spring season from March to June showed a positive correlation with TP (total phosphorus) and Chl-a, respectively.
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참고문헌 (23)
참고문헌 신청
Aarin, T. / 2011 / Target Application of Seasonal Load Duration Curve Using Multivariate Analysis in Two Watersheds Flowing into Lake Houston / Journal of The American Water Resources Association 47(3):620~634
배상호 / 2010 / 토지이용 특성을 고려한 소규모 농촌유역의 비점오염물질 유출특성 해석 / 한국물환경학회지 26(4):654~663
최동호 / 2012 / 유량-부하량관계식을 이용한 주암호 외남천 유역의 유황별 유달율 산정 / 한국환경과학회지 21(1):31~39
황하선 / 2010 / 수질오염총량 단위유역의 유량조건별 수체 손상 평가를 위한 부하지속곡선 적용성 연구 / 한국물환경학회지 26(6):903~909
James, V. B. / 2003 / Incorporating Natural Variability, Uncertainty, and Risk into Water Quality Evaluations Using Duration Curves / Journal of The American Water Resources Association 39(6):1481~1496
배상호 / 2010 / 토지이용 특성을 고려한 소규모 농촌유역의 비점오염물질 유출특성 해석 / 한국물환경학회지 26(4):654~663
최동호 / 2012 / 유량-부하량관계식을 이용한 주암호 외남천 유역의 유황별 유달율 산정 / 한국환경과학회지 21(1):31~39
황하선 / 2010 / 수질오염총량 단위유역의 유량조건별 수체 손상 평가를 위한 부하지속곡선 적용성 연구 / 한국물환경학회지 26(6):903~909
James, V. B. / 2003 / Incorporating Natural Variability, Uncertainty, and Risk into Water Quality Evaluations Using Duration Curves / Journal of The American Water Resources Association 39(6):1481~1496
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