Dataset
EurOBIS MeasurementOrFact Open in mapper Explore occurrences
Data from Swedish environmental monitoring of abundance of Ringed seal. Swedish monitoring of Ringed seals started in 1995. The monitoring program was initiated by the Swedish Environmental Protection Agency and later the Swedish Agency for Marine and Water Management took over the responsibility and financing of the program. The monitoring is performed by the Swedish Museum of Natural History. Data is stored in the database SHARK, hosted and maintained by the Swedish Meteorological and Hydrological Institute. Monitoring of ringed seal is performed by counting seals in transects from airplane. More information is available in Swedish at https://www.havochvatten.se/hav/samordning--fakta/miljoovervakning/miljoovervakningens-programomrade-kust-och-hav/delprogram-sal-och-havsorn.html
Citation: Swedish Museum of Natural History, Swedish Agency for Marine and Water Management, Swedish Environmental Protection Agency and Swedish Meteorological and Hydrological Institute (2018). SHARK - National Ringed seal monitoring in Sweden since 1995.
Published: December 09, 2022 at 10:16
URL: http://ipt.vliz.be/eurobis/resource?r=shark_ringseal
Swedish Agency for Marine and Water Management
Swedish Agency for Marine and Water Management
Swedish Environmental Protection Agency
Swedish Environmental Protection Agency
Swedish Meteorological and Hydrological Institute
Swedish Meteorological and Hydrological Institute
Swedish Museum of Natural History
Swedish Museum of Natural History
Lisa Sundqvist
Swedish Meteorological and Hydrological Institute
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 6,789 |
|
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| maximumDepthInMeters | 6,789 |
|
|
| minimumDepthInMeters | 6,789 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 6,789 |
|
|
| NO_ACCEPTED_NAME | 2,275 |
|
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| ON_LAND | 68 |
|