Search results for: GREY SEAL

• Characteristics of the grey seal (Halichoerus grypus) diet in the Vistula River mouth (Mewia Łacha Nature Reserve, southern Baltic Sea), based on the osteological and molecular studies of scat samples

  Publication

  • S. Keszka
  • R. A. Panicz
  • K. Stepanowska
  • M. Biernaczyk
  • K. Wrzecionkowski
  • M. Zybała

  - Oceanologia - Year 2020

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• Mercury concentrations in marine biota with special focus on grey and ringed seals

  Publication

  • G. Bajger-Nowak
  • A. Roos
  • P. Konieczka
  • I. Pawliczka
  • K. Skóra
  • F. Riget
  • J. Namieśnik

  - Year 2010

  Marine organisms are exposed and sensitive to effects of environmental contamination by heavy metals including different forms of mercury. Baltic seals as the top predators of the marine ecosystem are even more endangered due to (considerable) longevity as well as a long biological half-time of toxin elimination. The concentrations of mercury in seals from the Baltic is poorly known, thus the aim of this work is to determine and...