Presence of urchin barrens from annotated video

Abondance et diversité de poissons Composition et couverture de la canopée de macroalgues Abondance et distribution des invertébrés

Annotations of Centrostephanus rogersii sea urchin barrens derived from towed video at selected key abalone blocks along the east coast of Tasmania. The purpose of the study was to examine the patch dynamics of urchin barrens and to provide validation for the identification of urchin barrens from multibeam surveys.

Données et ressources

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AbHab_urchin_barrens_scored_video

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AbHab_urchin_barrens_scored_video

MAP - urchin barren density from annotated video

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Informations supplémentaires

Étendue temporelle	2020-10-31 – 2021-04-23
Date (creation)	2021-12-08
Statut	completed
Fréquence de mise à jour	notPlanned
Langue des métadonnées	en
Licence	The data described in this record are the intellectual property of the University of Tasmania through the Institute for Marine and Antarctic Studies.
Métadonnées sources	ISO 19115 XML
Dernière mise à jour	2026-11-05
Créé	2026-11-05
API	package_show