Titlebook: Radioecology in Northern European Seas; Dmitry G. Matishov,Gennady G. Matishov Book 2004 Springer-Verlag Berlin Heidelberg 2004 Arctic.Coa

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Radioactive monitoring principles for marine ecosystems,ot conducted on a routine basis. Institutes of the Former Soviet Union carried out some observations in the Barents and Kara Seas. Other countries sponsored periodic surveys in the Norwegian, North, Irish and Baltic Seas. These surveys provided time series observations on the dynamics of radioactive

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Conclusion, mammals and fish occupying the upper trophic levels are key organisms for investigating radio-biogeochemical processes in the northern seas and for estimating cumulative effects of environmental radiation. Through our own prolonged research on the ecological impacts from environmental radiation com

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The benthic zone,m on the flux of pollutants from the coastal and pelagic zones is quite evident. The northern seas with shelf depths to 300–600 m are a large reservoir to which radioactive material of different origin is delivered by numerous pathways.

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History and Methods,ioactivity from Western European nuclear facilities (Kautsky 1980, 1986; Vakulovsky et al. 1985; Nies and Nielsen 1996; Nies et al. 1997, 1998) (Fig. 1.1). The Norwegian Institute of Marine Research investigated the contamination of marketable fish species in the zone of direct impact of the Novaya Zemlya nuclear tests.

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Transfer and assimilation of radionuclides in marine ecosystems,mation of contaminants in the marine environment (Izrael end Tsyban 1989; Izrael 1998). According to this approach, every marine ecosystem contains a determinable volume of material (e.g. seawater, sediment, biota) and, therefore, the assimilation capacity of each ecosystem is also finite.

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Book 2004ansfer and accumulation of radionuclides in marine sediment and biota?of the Northern European seas. Much of the information has been derived through many decades of investigation carried out by the Murmansk Marine Biological Institute. This book presents the original works, augmented and complement