Combining passive acoustic data from a towed hydrophone array with visual line transect data to estimate abundance and availability bias of sperm whales (Physeter macrocephalus)

Visual line transect (VLT) surveys are central to the monitoring and study of marine mammals. However, for cryptic species such as deep diving cetaceans VLT surveys alone suffer from problems of low sample sizes and availability bias where animals below the surface are not available to be detected....

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Detalles Bibliográficos
Autores principales: Sigourney, Douglas B., DeAngelis, Annamaria, Cholewiak, Danielle, Palka, Debra
Formato: Online Artículo Texto
Lenguaje:English
Publicado: PeerJ Inc. 2023
Materias:
Ecology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10518167/
https://www.ncbi.nlm.nih.gov/pubmed/37750078
http://dx.doi.org/10.7717/peerj.15850

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10518167/
https://www.ncbi.nlm.nih.gov/pubmed/37750078
http://dx.doi.org/10.7717/peerj.15850

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