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SHARK - National Ringed seal monitoring in Sweden since 1995
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. https://marineinfo.org/doc/dataset/2458
Contact:
Sundqvist, Lisa
Availability:
This dataset is licensed under a Creative Commons Attribution 4.0 International License.

Description
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
Lineage
Prior to publication data undergo quality control checked which are described in https://github.com/EMODnet/EMODnetBiocheck?tab=readme-ov-file#understanding-the-output
Scope
Themes:
Biology > Mammals
Keywords:
Marine/Coastal, Air monitoring, Bio-geographical regions, Biota, Environment, Geoscientific Information, Habitats and biotopes, Long-term monitoring, Marine mammals, Metadata non conformant, Metadata not evaluated, No limitations to public access, Oceans, Sea regions, Seals (animals), Top predators, WGS84 (EPSG:4326), XYZ ASCII, ANE: Baltic Sea, Gulf of Bothnia, EurOBIS calculated BBOX, Halichoerus grypus (Fabricius, 1791), Pusa hispida (Schreber, 1775)
Geographical coverage
ANE: Baltic Sea, Gulf of Bothnia [Marine Regions]
EurOBIS calculated BBOX Stations
Bounding Box
Coordinates: MinLong: 20,7555; MinLat: 63,1172 - MaxLong: 25,1954; MaxLat: 65,775 [WGS84]
Coordinates: MinLong: 20,7555; MinLat: 63,1172 - MaxLong: 25,1954; MaxLat: 65,775 [WGS84]
Temporal coverage
From 1995 on [In Progress]
1996
1998 - 2004
Taxonomic coverage
Parameters
Contributors
Swedish Meteorological and Hydrological Institute (SMHI), data creator
Sundqvist, Lisa
Swedish Museum of Natural History (NRM), data creator
Swedish Agency for Marine and Water Management, data creator
Swedish Environmental Protection Agency (SEPA), data creator
Related datasets
Parent dataset:
SHARK: Marine biological data of Sweden
Published in:
EurOBIS: European Ocean Biodiversity Information System
URLs
Dataset information:
Other:
Other:
Dataset status: In Progress
Data type: Data
Data origin: Monitoring: field survey
Release date: 2018-09-25
Metadatarecord created: 2010-07-08
Information last updated: 2025-03-26