A modeling study on residence time in the Youngsan River estuary, Korea
作者： Chang-Woo Cho , Yong-Sik Song
DOI: 10.1109/OCEANS-GENOVA.2015.7271674
关键词: Estuarine water circulation 、 Hydrology 、 Environmental science 、 Flood myth 、 Water quality 、 Estuary 、 Water pollution 、 Dry season 、 Residence time (fluid dynamics) 、 Oceanography 、 Bay
摘要: The study area (Youngsan River estuary, YRE) has been changed into a semi-enclosed bay system since the YRE dam was constructed in 1981. In this paper, water residence time calculated by coupling Lagrangian transport and hydrodynamic models. We accounted for effects of freshwater discharge from flood, normal dry season using MOHID model. is determined estuarine circulation. Depending on characteristics dam, average during longer than that flood season. most vulnerable pollution can be located northern-eastern YRE. It necessary to put more efforts improving quality conducting continuous monitoring sound management particularly area.
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