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GBIF.org (11 March 2021) GBIF Occurrence Download https://doi.org/10.15468/dl.5hhypa
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紀錄類型
- 觀察
- 機器觀察
- 人類觀察
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出現狀態 present
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學名 Ursus maritimus Phipps, 1774
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Download as TSV
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504Arctic Species Trend Index (ASTI) : Marine
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430iNaturalist Research-grade Observations
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389USGS Alaska Science Center Polar Bear Maternal Dens
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279Observation.org, Nature data from around the World
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234Macaulay Library Audio and Video Collection
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51DFO Maritimes Region Cetacean Sightings
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29NatureServe Network Species Occurrence Data
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21Animal Sound Archive
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12(Table 1) Sex, age and numbers of polar bear skulls (Ursus maritimus) collected in Svalbard
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11(Tables S1,2) Stable isotopes in muscle tissue of polar bears (Ursus maritimus) from various regions of the Arctic
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9naturgucker
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8(Table 1) Major and minor element concentrations in the livers of polar bears (Ursus maritimus) from Canada, Alaska and Greenland
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8(Table 1) Mean age, body measurements, and body condition index of polar bear (Ursus maritimus) mothers and cubs
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7(Table 5) Concentrations of organochlorine pesticides in adipose tissue of polar bears (Ursus maritimus) between 1991-2007
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7(Table S2) Biometric data, time of ice breakup and carbon isotopic composition of adipose tissue of polar bears (Ursus maritimus) between 1991-2007
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7(Table 4) Concentrations of PCBs and MeSO2-PCBs in adipose tissue of polar bears (Ursus maritimus) between 1991-2007
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7(Table 1) Biometrics and lipid content of polar bear (Ursus maritimus) adipose tissue between 1991-2007
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7(Table 7) Fatty acid composition of adipose tissue from polar bears (Ursus maritimus) between 1991-2007
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7(Table 3) Concentrations of brominated flame retardants in adipose tissue of polar bears (Ursus maritimus) between 1991-2007
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4(Table 3) Mean plasma lipid content, and plasma PCB and OH-PCB concentration of polar bear (Ursus maritimus) mothers and cubs
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4Norwegian Biodiversity Information Centre - Other datasets
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4(Table 1) PBDE and BDE congener concentration in adipose tissue of East Greenland polar bears collected 1999-2001
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3(Table 2) Mercury concentration in hair of Northwest Greenland polar bears (Ursus maritimus)
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2Earth Guardians Weekly Feed
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1(Table 1) Concentration of PCB and other contaminants in blood plasma of polar bears (Ursus maritimus) from Svalbard
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1Fonoteca Zoológica, Museo Nacional de Ciencias Naturales, Madrid: MAMMALIA_FZ
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1Collections of Bioclass, school #179, Moscow