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This dataset contains taxonomic information, counts, and lengths of macroinvertebrates collected from rivers in northwest Alaska using drift and kick nets during summer and fall 2015-2019.
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This dataset is one table with results of tests to determine exposure of Chukchi Sea polar bears to a suite of pathogens. Results are serological tests for antibodies and tests of fecal samples for presence of parasites. Serologic assays were conducted for Toxoplasma gondii, Neospora caninum, Francisella tularensis, Coxiella burnetii, Leptospira spp., Brucella canis, Brucella abortus/suis, and canine distemper virus. Parasitology analyses were conducted for presence of Giardia cysts and Cryptospiridium oocysts in fecal samples. Polar bears were sampled on sea ice in the Chukchi Sea between mid-March and early May 1987-1994 and 2008-2017. The dataset includes relevant information about the bears that were captured...


    map background search result map search result map Brown Bear Phenotypic Plasticity, Alaska, 2013-2016 Pathogen Exposure Data for Chukchi Sea Polar Bears 1988-1994 and 2008-2017 Macroinvertebrates from Rivers in Northwest Alaska, 2015-2019 Macroinvertebrates from Rivers in Northwest Alaska, 2015-2019 Brown Bear Phenotypic Plasticity, Alaska, 2013-2016 Pathogen Exposure Data for Chukchi Sea Polar Bears 1988-1994 and 2008-2017