Aerial counts and breeding success monitoring of grey seal, Estonian national monitoring 2000-2016.
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.
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Informations supplémentaires
| Étendue temporelle | 1994-01-01 – 2016-06-01 |
|---|---|
| Date (publication) | 2019-09-10 |
| Statut | onGoing |
| Fréquence de mise à jour | asNeeded |
| Langue des métadonnées | en |
| Licence | Creative Commons Attribution 4.0 |
| Métadonnées sources | ISO 19115 XML |
| Dernière mise à jour | 2026-11-04 |
| Créé | 2026-11-04 |
| API | package_show |