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A Method for Improvement of Tide and Tidal Current Prediction Accuracy  

Jung, Tae-Sung (Hannam University)
Publication Information
Journal of the Korean Society for Marine Environment & Energy / v.13, no.4, 2010 , pp. 234-240 More about this Journal
Abstract
In order to predict coastal environmental changes caused by coastal development and effectively manage marine environment, the exact information about water level changes and hydrodynamic circulation is essential. However, most of the environmental impact assessment has been using only limited tidal constituents in the numerical tide model to predict the real tide and tidal currents caused by the synthesis of many other tidal constituents, which causes an error in the environmental impact assessment. In this study, a method, which uses the limited tidal constituents at the offshore open boundaries and the observed tide at the inner or nearby point to predict the real tide in the model domain accurately, is suggested. Tidal and tidal currents predicted by the suggested method agreed well with the observations.
Keywords
Tide Prediction; Tidal Current; Tide Model; Numerical Model;
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  • Reference
1 Chung, T.J., 1978, Finite Element Analysis in Fluid Dynamics, McGraw-Hill, Inc.
2 Easton, A.K., 1977, Selected programs for tide analysis and prediction, The Flinders Institute for Atmospheric and Marine Science, Flinders University of South Australia.
3 정태성, 김진원, 박문진, 2000, GUI를 이용한 아산만의 조석 및 조류 예측시스템, 대한토목학회논문집, 20(2-B): 293-303.
4 정태성, 김창식, 1992, "이동경계를 고려한 유한요소 해수유동모형", 한국해안.해양공학회지, 4(3), 146-155.
5 Bowden, K.F., Fairbarain, L.A. and Hughes, P., 1959, The distribution of shearing stresses in a tidal current. Geophys. J. R. Astro. Soc., 2, 288-305.   DOI
6 평택해운항만청, 2008, 평택.당진항 고대지구 관리부두 축조공사 환경영향평가서.
7 한국중부발전(주), 2008, 보령항 항로준설 사업 환경영향평가서 초안.
8 Blumberg, A.F. and Mellor, G.L., 1987, A description of threedimensional coastal ocean model, In Three-Dimensional Coastal Ocean Models, edited by N.S. Heaps, AGU, 1-16.
9 정태성, 1998, 물의 순환에 관한 3차원 유한요소모형. 한국해안.해양공학회지, 10(1), 27-36.
10 대우건설, 삼안건설기술공사, 2002, 광양만 3단계 1차 컨테이너 터미널 축조공사 항만분야 실험보고서(I) (해양조사 및 해양생태계 수치실험).