1. Current state of knowledge on biological effects from contaminants on arctic wildlife and fish
- Author
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Dietz, R. (Rune), Letcher, R.J. (Robert J.), Desforges, J.-P. (Jean-Pierre), Eulaers, I. (Igor), Sonne, C. (Christian), Wilson, S. (Simon), Andersen-Ranberg, E. (Emilie), Basu, N. (Niladri), Barst, B.D. (Benjamin D.), Bustnes, J.O. (Jan Ove), Bytingsvik, J. (Jenny), Ciesielski, T.M. (Tomasz M.), Drevnick, P.E. (Paul E.), Gabrielsen, G.W. (Geir W.), Haarr, A. (Ane), Hylland, K. (Ketil), Jenssen, B.M. (Bjørn Munro), Levin, M. (Milton), McKinney, M.A. (Melissa A.), Nørregaard, R.D. (Rasmus Dyrmose), Pedersen, K.E. (Kathrine E.), Provencher, J. (Jennifer), Styrishave, B. (Bjarne), Tartu, S. (Sabrina), Aars, J. (Jon), Ackerman, J.T. (Joshua T.), Rosing-Asvid, A. (Aqqalu), Barrett, R. (Rob), Bignert, A. (Anders), Born, E.W. (Erik W.), Branigan, M. (Marsha), Braune, B.M. (Birgit M.), Bryan, C.E. (Colleen E.), Dam, M. (Maria), Eagles-Smith, C.A. (Collin A.), Evans, M. (Marlene), Evans, T.J. (Thomas J.), Fisk, A.T. (Aaron T.), Gamberg, M. (Mary), Gustavson, K. (Kim), Hartman, C.A. (C. Alex), Helander, B. (Björn), Herzog, M.P. (Mark P.), Hoekstra, P.F. (Paul F.), Houde, M. (Magali), Hoydal, K. (Katrin), Jackson, A.K. (Allyson K.), Kucklick, J. (John), Lie, E. (Elisabeth), Loseto, L. (Lisa), Mallory, M.L. (Mark L.), Miljeteig, C. (Cecilie), Mosbech, A. (Anders), Muir, D.C.G. (Derek C.G.), Nielsen, S.T. (Sanna Túni), Peacock, E. (Elizabeth), Pedro, S. (Sara), Peterson, S.H. (Sarah H.), Polder, A. (Anuschka), Rigét, F.F. (Frank F.), Roach, P. (Pat), Saunes, H. (Halvor), Sinding, M.-H.S. (Mikkel-Holger S.), Skaare, J.U. (Janneche U.), Søndergaard, J. (Jens), Stenson, G. (Garry), Stern, G. (Gary), Treu, G. (Gabriele), Schuur, S.S. (Stacy S.), Víkingsson, G. (Gísli), Dietz, R. (Rune), Letcher, R.J. (Robert J.), Desforges, J.-P. (Jean-Pierre), Eulaers, I. (Igor), Sonne, C. (Christian), Wilson, S. (Simon), Andersen-Ranberg, E. (Emilie), Basu, N. (Niladri), Barst, B.D. (Benjamin D.), Bustnes, J.O. (Jan Ove), Bytingsvik, J. (Jenny), Ciesielski, T.M. (Tomasz M.), Drevnick, P.E. (Paul E.), Gabrielsen, G.W. (Geir W.), Haarr, A. (Ane), Hylland, K. (Ketil), Jenssen, B.M. (Bjørn Munro), Levin, M. (Milton), McKinney, M.A. (Melissa A.), Nørregaard, R.D. (Rasmus Dyrmose), Pedersen, K.E. (Kathrine E.), Provencher, J. (Jennifer), Styrishave, B. (Bjarne), Tartu, S. (Sabrina), Aars, J. (Jon), Ackerman, J.T. (Joshua T.), Rosing-Asvid, A. (Aqqalu), Barrett, R. (Rob), Bignert, A. (Anders), Born, E.W. (Erik W.), Branigan, M. (Marsha), Braune, B.M. (Birgit M.), Bryan, C.E. (Colleen E.), Dam, M. (Maria), Eagles-Smith, C.A. (Collin A.), Evans, M. (Marlene), Evans, T.J. (Thomas J.), Fisk, A.T. (Aaron T.), Gamberg, M. (Mary), Gustavson, K. (Kim), Hartman, C.A. (C. Alex), Helander, B. (Björn), Herzog, M.P. (Mark P.), Hoekstra, P.F. (Paul F.), Houde, M. (Magali), Hoydal, K. (Katrin), Jackson, A.K. (Allyson K.), Kucklick, J. (John), Lie, E. (Elisabeth), Loseto, L. (Lisa), Mallory, M.L. (Mark L.), Miljeteig, C. (Cecilie), Mosbech, A. (Anders), Muir, D.C.G. (Derek C.G.), Nielsen, S.T. (Sanna Túni), Peacock, E. (Elizabeth), Pedro, S. (Sara), Peterson, S.H. (Sarah H.), Polder, A. (Anuschka), Rigét, F.F. (Frank F.), Roach, P. (Pat), Saunes, H. (Halvor), Sinding, M.-H.S. (Mikkel-Holger S.), Skaare, J.U. (Janneche U.), Søndergaard, J. (Jens), Stenson, G. (Garry), Stern, G. (Gary), Treu, G. (Gabriele), Schuur, S.S. (Stacy S.), and Víkingsson, G. (Gísli)
- Abstract
Since the last Arctic Monitoring and Assessment Programme (AMAP) effort to review biological effects of the exposure to organohalogen compounds (OHCs) in Arctic biota, there has been a considerable number of new Arctic effect studies. Here, we provide an update on the state of the knowledge of OHC, and also include mercury, exposure and/or associated effects in key Arctic marine and terrestrial mammal and bird species as well as in fish by reviewing the literature published since the last AMAP assessment in 2010. We aimed at updating the knowledge of how single but also combined health effects are or can be associated to the exposure to single compounds or mixtures of OHCs. We also focussed on assessing both potential individual as well as population health impacts using population-specific exposure data post 2000. We have identified quantifiable effects on vitamin metabolism, immune functioning, thyroid and steroid hormone balances, oxidative stress, tissue pathology, and reproduction. As with the previous assessment, a wealth of documentation is available for biological effects in marine mammals and seabirds, and sentinel species such as the sledge dog and Arctic fox, but information for terrestrial vertebrates and fish remain scarce. While hormones and vitamins are thoroughly studied, oxidative stress, immunotoxic and reproductive effects need further investigation. Depending on the species and population, some OHCs and mercury tissue contaminant burdens post 2000 were observed to be high enough to exceed putative risk threshold levels that have been previously estimated for non-target species or populations outside the Arctic. In this assessment, we made use of risk quotient calculations to summarize the cumulative effects of different OHC classes and mercury for which critical body burdens can be estimated for wildlife across the Arctic. As our ultimate goal is to better predict or estimate the effects of OHCs and mercury in Arctic wildlife at the individual, p
- Published
- 2019
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