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http://dx.doi.org/10.7837/kosomes.2011.17.1.007

Numerical Simulation for the Prediction of PAHs in Jinhae Bay using EMT-3D Model  

Kim, Dong-Myung (Department of Ecological Engineering, Pukyong National University)
Publication Information
Journal of the Korean Society of Marine Environment & Safety / v.17, no.1, 2011 , pp. 7-13 More about this Journal
Abstract
The behavior prediction of PAHs in Jinhae Bay using a three-dimensional ecological model(EMT-3D) was examined. A three-dimensional ecological model(EMT-3D) was applied to the simulation of PAHs behaviors in Jinhae Bay of Korea. The computed results of simulation were in good agreement with the observed values. The result of sensitivity analysis showed that photolysis coefficient and extinction coefficient were important factors in the variation of dissolved PAHs, and POC partition coefficient was important factor in the variation of PAHs in particulate organic matter. In the case of PAHs in phytoplankton, bioconcentration factor of plankton was the most significant and the most effective in all. In simulations of 30%, 50% and 80% reduction in total loads of PAHs, the concentrations of dissolved PAHs were shown to be lower than 24 ng/L, 20 ng/L and 16 ng/L, respectively.
Keywords
PAHs; EMT-3D; Jinhae Bay; Ecological model; Simulation;
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Times Cited By KSCI : 2  (Citation Analysis)
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1 국토해양부(2008), 2008년 해양생태계내 내분비계 장애물질 연구보고서, p. 793.
2 유영석, 김해주, 조현서, 허민지, 노경준, 김동명(2009), 진해만 하천에서 다환방향족탄화수소류(PAHs)의 유입부하량과 오염특성, 한국해양환경공학회, 추계학술대회 논문집, pp. 185-187.
3 유영석, 김동명, 조현서(2010), 진해만 해수와 해양퇴적물에서 다환방향족탄화수소의 오염특성, 한국생태공학회지, 1(1), pp. 24-36.
4 해양수산부(2006), 2006년 해양생태계내 내분비계장애물질 연구 보고서, p. 418.
5 홍석진, 이원찬, 박종수, 오현택, 윤상필, 김형철, 김동명(2007), 생태계 모델링을 이용한 진해만의 자생 COD 평가, 한국환경과학회지, 16(8), pp. 959-971.
6 Eisler, R.(1987), Polycyclic Aromatic Hydrocarbons hazards to fish, wildlife, and invertebrates. U.S. fish and wildlife service, Washington D.C. Biol. Rept., 85, p. 81.
7 Jorgensen, S. E.(1994), Fundamentals of Ecological Modelling. 2nd ed., Elsevier p. 632.
8 Jorgensen, L. A., S. E. Jorgensen and S. N. Nielsen(2000), Ecological Modelling and Ecotoxicology. Elsevier, Electronic DB file.
9 Kim, D. M., N. Nakada, T. Horiguchi, H. Takada, H. Shiraishi and O. Nakasugi(2004), Numerical simulation of organic chemicals in a marine environment using a coupled 3D hydrodynamic and ecotoxicological model. Marine Pollution Bulletin 48(7-8), pp. 671-678.   DOI   ScienceOn
10 Lee, S. J., H. B. Moon, M. Choi and J. H. Goo(2005), Estimation of PAHs fluxes via Atmospheric deposition and riverine discharge into the Masan Bay, Korea. J. Fish. Sci. Technol. 9(3), pp. 167-176.
11 Lipiatou, L. I., R. Tolosa, I. Simo, J. Bouloubassi, S. Dachs, M. A. Sicre, J. M. Bayona, J. O. Grimault, A. Saliot and J. Abagies(1997), Mass budget and dynamics of polycyclic aromatic hydrocarbons in the Mediterranean sea. Deep-Sea Res., 44, pp. 881-905.   DOI   ScienceOn
12 Tolsa, I., J. M. Bayona and J. Albaiges(1996), Aliphatic and polycyclic aromatic hydrocarbons an d sulfur/oxygen derivaties in northwestern mediterranean sediment : Spatial and temporal variability, fluxes and budgets. Environ. Sci. Technol. 30, pp. 2495-2503.   DOI   ScienceOn
13 Mackay, D., W. Y. Shiu, K. Ma and S. C. Lee(2006), Physical-Chemical Properties and Environmental Fate for Organic Chemicals. Second Edition, Taylor & Francis, p. 4216.