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GBIF.org (18 April 2024) GBIF Occurrence Download https://doi.org/10.15468/dl.cbnjtd
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- {{ 12 | localNumber}}
- GBIF 註記的存檔
- {{ 6 | localNumber}}
- GBIF 註記的存檔
- {{ 4 | localNumber}}
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國家或地區 加拿大
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具有座標 true
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有地理空間資訊問題 false
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出現狀態 present
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學名 Ursus maritimus Phipps, 1774
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年 始於 2002 終於 2024
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{
"type": "and",
"predicates": [
{
"type": "equals",
"key": "COUNTRY",
"value": "CA",
"matchCase": false
},
{
"type": "equals",
"key": "HAS_COORDINATE",
"value": "true",
"matchCase": false
},
{
"type": "equals",
"key": "HAS_GEOSPATIAL_ISSUE",
"value": "false",
"matchCase": false
},
{
"type": "equals",
"key": "OCCURRENCE_STATUS",
"value": "present",
"matchCase": false
},
{
"type": "equals",
"key": "TAXON_KEY",
"value": "2433451",
"matchCase": false
},
{
"type": "and",
"predicates": [
{
"type": "greaterThanOrEquals",
"key": "YEAR",
"value": "2002",
"matchCase": false
},
{
"type": "lessThanOrEquals",
"key": "YEAR",
"value": "2024",
"matchCase": false
}
]
}
]
}
Download as TSV
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599iNaturalist Research-grade Observations
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44Arctic Species Trend Index (ASTI) : Marine
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32USGS Alaska Science Center Polar Bear Maternal Dens
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5(Table 1) Major and minor element concentrations in the livers of polar bears (Ursus maritimus) from Canada, Alaska and Greenland
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5Observation.org, Nature data from around the World
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2(Table 5) Concentrations of organochlorine pesticides in adipose tissue of polar bears (Ursus maritimus) between 1991-2007
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2(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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2(Table 4) Concentrations of PCBs and MeSO2-PCBs in adipose tissue of polar bears (Ursus maritimus) between 1991-2007
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2(Table 1) Biometrics and lipid content of polar bear (Ursus maritimus) adipose tissue between 1991-2007
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2(Table 7) Fatty acid composition of adipose tissue from polar bears (Ursus maritimus) between 1991-2007
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2(Table 3) Concentrations of brominated flame retardants in adipose tissue of polar bears (Ursus maritimus) between 1991-2007
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1Marine mammal aerial surveys in the Bering, Chukchi and Beaufort Seas 1979-2010