Trends in the abundance and distribution of sea otters (Enhydra lutris) in British Columbia updated with 2013 survey results . : Fs70-6/2015-043E-PDF
The results of the 2013 survey indicate that the sea otter population in BC continued to grow and its distribution continued to expand since previously surveyed, with sub-regional population growth patterns that are typical of recovering sea otter populations. Annual growth rates were much lower in long occupied sub-regions of Vancouver Island and the central mainland coast, than in more recently occupied sub-regions, presumably reflecting density dependence.
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Ministère/Organisme | Canada. Department of Fisheries and Oceans. Canadian Science Advisory Secretariat. |
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Titre | Trends in the abundance and distribution of sea otters (Enhydra lutris) in British Columbia updated with 2013 survey results . |
Variante du titre | Sea otter population assessment |
Titre de la série | Canadian Science Advisory Secretariat science advisory report, 1919-50872015/043, Pacific Region |
Type de publication | Série - Voir l'enregistrement principal |
Langue | [Anglais] |
Autres langues publiées | [Français] |
Format | Électronique |
Document électronique | |
Note(s) | Issued also in French under title: Tendances relatives à l'abondance et à la répartition de la loutre de mer (Enhydra lutris) en Colombie-Britannique mises à jour d'après les résultats du relevé de 2013. "July 2015." Includes bibliographical references. |
Information sur la publication | Nanaimo, B.C. : Fisheries and Oceans Canada, 2015. |
Description | 10 p. : fig., graphs, maps, photographs. |
Numéro de catalogue |
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Descripteurs | Endangered species Aquatic animals Mammals Fisheries management |