Please cite as
GBIF.org (10 December 2018) GBIF Occurrence Download https://doi.org/10.15468/dl.sapsmm
重新运行查询
- 授权条款
-
- 文件
- 144 KB 达尔文核心(Darwin Core Archive)
- 涉及的数据集
- {{ 15 | localNumber}}
- 在文本字段中查找具有相似匹配文本的记录。对于特定字段中的匹配文本,请使用相应的过滤器,例如“科学名称”的过滤器。
- {{ 7 | localNumber}}
- 在文本字段中查找具有相似匹配文本的记录。对于特定字段中的匹配文本,请使用相应的过滤器,例如“科学名称”的过滤器。
- {{ 5 | localNumber}}
-
记录基础
- 观察
- 机器观察
- 人类观察
-
问题和标志
- 测地基准假定 WGS84
- 坐标四舍五入
- 国家从坐标派生
-
年份 从 1950 开始至 2018 结束
-
有坐标 true
-
学名 Ursus maritimus Phipps, 1774
-
有地理空间问题 false
与
需全部选用
您可使用以下的 API 再次下载今天的数据。
阅读更多
{
"type": "and",
"predicates": [
{
"type": "or",
"predicates": [
{
"type": "equals",
"key": "BASIS_OF_RECORD",
"value": "OBSERVATION",
"matchCase": false
},
{
"type": "equals",
"key": "BASIS_OF_RECORD",
"value": "MACHINE_OBSERVATION",
"matchCase": false
},
{
"type": "equals",
"key": "BASIS_OF_RECORD",
"value": "HUMAN_OBSERVATION",
"matchCase": false
}
]
},
{
"type": "or",
"predicates": [
{
"type": "equals",
"key": "ISSUE",
"value": "GEODETIC_DATUM_ASSUMED_WGS84",
"matchCase": false
},
{
"type": "equals",
"key": "ISSUE",
"value": "COORDINATE_ROUNDED",
"matchCase": false
},
{
"type": "equals",
"key": "ISSUE",
"value": "COUNTRY_DERIVED_FROM_COORDINATES",
"matchCase": false
}
]
},
{
"type": "and",
"predicates": [
{
"type": "greaterThanOrEquals",
"key": "YEAR",
"value": "1950",
"matchCase": false
},
{
"type": "lessThanOrEquals",
"key": "YEAR",
"value": "2018",
"matchCase": false
}
]
},
{
"type": "equals",
"key": "HAS_COORDINATE",
"value": "true",
"matchCase": false
},
{
"type": "equals",
"key": "TAXON_KEY",
"value": "2433451",
"matchCase": false
},
{
"type": "equals",
"key": "HAS_GEOSPATIAL_ISSUE",
"value": "false",
"matchCase": false
}
]
}
Download as TSV
-
504Arctic Species Trend Index (ASTI) : Marine
-
384USGS Alaska Science Center Polar Bear Maternal Dens
-
117iNaturalist Research-grade Observations
-
51DFO Maritimes Region Cetacean Sightings
-
9naturgucker
-
8(Table 1) Mean age, body measurements, and body condition index of polar bear (Ursus maritimus) mothers and cubs
-
7(Table 5) Concentrations of organochlorine pesticides in adipose tissue of polar bears (Ursus maritimus) between 1991-2007
-
7(Table S2) Biometric data, time of ice breakup and carbon isotopic composition of adipose tissue of polar bears (Ursus maritimus) between 1991-2007
-
7(Table 4) Concentrations of PCBs and MeSO2-PCBs in adipose tissue of polar bears (Ursus maritimus) between 1991-2007
-
7(Table 1) Biometrics and lipid content of polar bear (Ursus maritimus) adipose tissue between 1991-2007
-
7(Table 7) Fatty acid composition of adipose tissue from polar bears (Ursus maritimus) between 1991-2007
-
7(Table 3) Concentrations of brominated flame retardants in adipose tissue of polar bears (Ursus maritimus) between 1991-2007
-
4(Table 3) Mean plasma lipid content, and plasma PCB and OH-PCB concentration of polar bear (Ursus maritimus) mothers and cubs
-
4(Table 1) PBDE and BDE congener concentration in adipose tissue of East Greenland polar bears collected 1999-2001
-
1Natusfera Citizen Science Observation Dataset