Polar Bears

Known as: Bears, Polar, Thalarctos maritimus, Polar Bear 
 
National Institutes of Health

Topic mentions per year

Topic mentions per year

1959-2017
0102019592017

Papers overview

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2015
2015
Polar bears are an arctic, marine adapted species that is closely related to brown bears. Genome analyses have shown that polar… (More)
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2015
2015
As a top predator in the Arctic food chain, polar bears (Ursus maritimus) are exposed to high levels of persistent organic… (More)
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2015
2015
Polar bears (Ursus maritimus) consume large quantities of seal blubber and other high trophic marine mammals and consequently… (More)
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2014
2014
Polar bears (Ursus maritimus) have experienced substantial changes in the seasonal availability of sea ice habitat in parts of… (More)
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2013
2013
Time-series of perfluorinated alkylated substances (PFASs) in East Greenland polar bears and East and West Greenland ringed seals… (More)
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2013
2013
Rapid climate changes are occurring in the Arctic, with substantial repercussions for arctic ecosystems. It is challenging to… (More)
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Highly Cited
2012
Highly Cited
2012
Polar bears (PBs) are superbly adapted to the extreme Arctic environment and have become emblematic of the threat to biodiversity… (More)
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2010
2010
Tenacibaculum maritimum (formerly Flexibacter maritimus) is a filamentous, biofilm-forming member of the Cytophaga-Flavobacterium… (More)
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2005
2005
A 23-year-old female polar bear (Ursus maritimus) killed in an Inuit hunt in East Greenland on July 9, 1999 had a significantly… (More)
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1991
1991
The mean stable-carbon isotope ratios (δ13C) for polar bear (Ursus maritimus) tissues (bone collagen −15.7‰, muscle −17.7‰, fat… (More)
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