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Aerial counts and breeding success monitoring of grey seal, Estonian national monitoring 2000-2016.
Citation
Jüssi, I.; NGO Pro Mare (2019): Aerial counts and breeding success monitoring of grey seal, Estonian national monitoring 2000-2016. https://marineinfo.org/doc/dataset/6023
Contact: Podkuiko, Lara
Access data
Archived data
Availability: Creative Commons License This dataset is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Description
Aerial and on-land counts of individuals and breeding success estimations (the number of offspring) of grey seal (Halichoerus grypus) recorded during Estonian national monitoring programme in 2000-2016. Breeding success was estimated through the enumeration of live and dead grey seal cubs.
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, Bio-geographical regions, Biota, Demography, Environment, Geoscientific Information, Habitats and biotopes, Metadata non conformant, Metadata not evaluated, No limitations to public access, Oceans, Sea regions, Time series, WGS84 (EPSG:4326), XYZ ASCII, ANE, Baltic, Baltic Proper, ANE, Estonia, EurOBIS calculated BBOX, Halichoerus grypus (Fabricius, 1791)
Geographical coverage
ANE, Baltic, Baltic Proper [Marine Regions]
ANE, Estonia [Marine Regions]
EurOBIS calculated BBOX Stations
Bounding Box
Coordinates: MinLong: 21,8042; MinLat: 58,0991 - MaxLong: 26,5353; MaxLat: 59,6768 [WGS84]
Temporal coverage
1994 - 2016
Taxonomic coverage
Halichoerus grypus (Fabricius, 1791) [WoRMS]
Parameters

Breeding success
Categorisation (as living or non-living) of biological entity specified elsewhere [BODC]
Count
Count (in assayed sample) of biological entity specified elsewhere [BODC]
Development stage of biological entity specified elsewhere [BODC]
Contributors
Tallinn University of Technology (TTU)
Podkuiko, Lara
Pro Mare, data creator
Jüssi, Ivar
URLs
Dataset information:
Other:
Dataset status: Completed
Data type: Data
Data origin: Monitoring: field survey
Release date: 2019-09-10
Metadatarecord created: 2018-07-30
Information last updated: 2025-03-26
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