Pathogen and Contaminant Exposure Data from Southern Beaufort Sea Polar Bears, 2007-2014
October 12, 2021
These were data collected from polar bears from the Southern Beaufort Sea during the spring between 2007 and 2014. Data include individual ID, capture date, sex and age class, whether individuals visited bowhead whale carrion sites, exposure status relative to five pathogens, and concentrations of certain persistent organic pollutants.
Citation Information
| Publication Year | 2021 |
|---|---|
| Title | Pathogen and Contaminant Exposure Data from Southern Beaufort Sea Polar Bears, 2007-2014 |
| DOI | 10.5066/F78P5Z0G |
| Authors | Todd C Atwood, Polar Bear Research Program USGS Alaska Science Center |
| Product Type | Data Release |
| Record Source | USGS Digital Object Identifier Catalog |
| USGS Organization | Alaska Science Center |
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Authors
Todd C. Atwood, Colleen G. Duncan, Kelly A. Patyk, Pauline Nol, Jack Rhyan, Matthew McCollum, Melissa A. McKinney, Andrew M. Ramey, Camila Cerqueira-Cezar, Oliver C H Kwok, Jitender P Dubey, S.G. Hennager
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Environmental and behavioral changes may influence the exposure of an Arctic apex predator to pathogens and contaminants
Recent decline of sea ice habitat has coincided with increased use of land by polar bears (Ursus maritimus) from the southern Beaufort Sea (SB), which may alter the risks of exposure to pathogens and contaminants. We assayed blood samples from SB polar bears to assess prior exposure to the pathogens Brucella spp., Toxoplasma gondii, Coxiella burnetii, Francisella tularensis, and Neospora caninum,AuthorsTodd C. Atwood, Colleen G. Duncan, Kelly A. Patyk, Pauline Nol, Jack Rhyan, Matthew McCollum, Melissa A. McKinney, Andrew M. Ramey, Camila Cerqueira-Cezar, Oliver C H Kwok, Jitender P Dubey, S.G. Hennager - Connect