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http://dx.doi.org/10.7850/jkso.2006.11.1.011

Change of Oceanographic Environment in the Nakdong Estuary  

JANG SUNG-TAE (Marine Environment Research Department, Korea Ocean Research and Development Institute)
KIM KI-CHEOL (Division of civil and Ocean Engineering, Dong-A University)
Publication Information
The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY / v.11, no.1, 2006 , pp. 11-20 More about this Journal
Abstract
The Nakdong Estuary is complex water system, where sea water and fresh water meet each other. It has undergone the significant change of its environmental conditions since the construction of the Nakdong River Barrier in 1987. Prior to its construction, mixing and circulation processes in the Nakdong Estuary was dominated by tidal current. However, after the dam construction, those processes were greatly altered by the artificial control of the fresh river water discharge. In this paper, the influence of opening and closing the floodgate of Nakdong River on the outflow behavior of estuarine water from the Nakdong Estuary is analyzed in detail.
Keywords
Nakdong Estuary; Nakdong River Barrier; Floodgate; Plume;
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