Articles | Volume 18, issue 8
Biogeosciences, 18, 2591–2607, 2021
https://doi.org/10.5194/bg-18-2591-2021
Biogeosciences, 18, 2591–2607, 2021
https://doi.org/10.5194/bg-18-2591-2021
Research article
25 Apr 2021
Research article | 25 Apr 2021

Multi-compartment kinetic–allometric (MCKA) model of radionuclide bioaccumulation in marine fish

Roman Bezhenar et al.

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Cited articles

Alava, J. and Gobas, F.: Modeling 137Cs bioaccumulation in the salmon-resident killer whale food web of the Northeastern Pacific following the Fukushima Nuclear Accident, Sci. Tot. Environ., 544, 56–67, 2016. 
Andersen, N. G.: Depletion rates of gastrointestinal content in common goby (Pomatoschistus microps (Kr.)). Effects of temperature and fish size, Dana, 3, 31–42, 1984. 
Aquilonius, K.: The marine ecosystems at Forsmark and Laxemar-Simpevarp. SR-Site Biosphere, Sweden, SKB, 495. pp., 2010. 
Barron, M. G., Stehly, G. R., and Hayton, W. L.: Pharmacokinetic modeling in aquatic animals. Models and concepts, Aquat. Toxicol., 17, 187–212, 1990. 
Baudin, J. P., Veran, M. P., Adam, C., and Garnier-Laplace, J.: Co-60 transfer from water to the rainbow trout (Oncorhynchus mykiss Walbaum), Archives of Environmental Contamination and Toxicology, 33, 230–237, 1997. 
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A new approach to predicting the accumulation of radionuclides in fish was developed by taking into account heterogeneity of distribution of contamination in the organism and dependence of metabolic process rates on the fish mass. Predicted concentrations of radionuclides in fish agreed well with the laboratory and field measurements. The model with the defined generic parameters could be used in marine environments without local calibration, which is important for emergency decision support.
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