Local contamination, and not feeding preferences, explains elevated PCB concentrations in Labrador ringed seals (Pusa hispida)

Local contamination, and not feeding preferences, explains elevated PCB concentrations in Labrador ringed seals (Pusa hispida)

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Science of The Total Environment - Volumes 515–516, 15 May 2015, Pages 188-197

Tanya M. Brown, Sara J. Iverson, Aaron T. Fisk, Robie W. Macdonald, Caren C. Helbing, Ken J. Reimer,