Distribution and Abundance of Killer Whales in the Central North Atlantic, 1987-2015

Autor: Daniel G. Pike, Thorvaldur Gunnlaugsson, Bjarni Mikkelsen, Gísli Víkingsson, Geneviève Desportes

Publikováno v: NAMMCO Scientific Publications, Vol 11 (2020)

The North Atlantic Sightings Surveys (NASS), covering a large but variable portion of the Central and Eastern North Atlantic, were conducted in 1987, 1989, 1995, 2001, 2007 and 2015. Sightings of killer whales (Orcinus orca), a non-target species, we

Externí odkaz: https://doaj.org/article/92336594caff4bf2b60180ddb261224b

Distribution and Abundance of Killer Whales in the Central North Atlantic, 1987-2015

Autor: Thorvaldur Gunnlaugsson, Daniel G. Pike, Gísli A. Víkingsson, Geneviève Desportes, Bjarni Mikkelsen

Publikováno v: NAMMCO Scientific Publications; Vol 11 (2019): Sightings Surveys in the North Atlantic: 30 years of counting whales
NAMMCO Scientific Publications, Vol 11 (2020)

The North Atlantic Sightings Surveys (NASS), covering a large but variable portion of the Central and Eastern North Atlantic, were conducted in 1987, 1989, 1995, 2001, 2007 and 2015. Sightings of killer whales (Orcinus orca), a non-target species, we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18974852fd62e1be4cae94c5d385ebca
https://septentrio.uit.no/index.php/NAMMCOSP/article/view/5579

Efficient artifacts filter by density-based clustering in long term 3D whale passive acoustic monitoring with five hydrophones fixed under an Autonomous Surface Vehicle

Autor: Pascale Giraudet, Thierry Soriano, Hervé Glotin, Jean-Marc Prevot, Marion Poupard, Ricard Marxer, Maxence Ferrari

Publikováno v: OCEANS 2019
OCEANS 2019, Jun 2019, Marseille, France
OCEANS 2019-Marseille
OCEANS 2019-Marseille, Jun 2019, Marseille, France. pp.39, ⟨10.1109/OCEANSE.2019.8867416⟩
HAL
OCEANS 2019, Jun 2019, Marseille, France. pp.39, ⟨10.1109/OCEANSE.2019.8867416⟩

International audience; Passive underwater acoustics allows for the monitoring of the echolocation clicks of cetaceans. Static hydrophone arrays monitor from a fixed location, however, they cannot track animals over long distances. More flexibility c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fcf805c1c99895410847fb8363ae52b
https://hal.archives-ouvertes.fr/hal-02313922

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