The effect of white and green LED-lights on the catch efficiency of the Barents Sea snow crab (Chionoecetes opilio) pot fishery.

In commercial snow crab (Chionoecetes opilio) fishery, the catch efficiency of the conical pots is important for increasing the profitability of the industry. This study evaluated the effect of adding green and white light emitting diodes (LED) on the catch efficiency of commercially used conical po...

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Autores principales:	Kristine Cerbule, Bent Herrmann, Eduardo Grimaldo, Leif Grimsmo, Jørgen Vollstad
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/7e7bee7f5ef948e09258553b4e88306c
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spelling	oai:doaj.org-article:7e7bee7f5ef948e09258553b4e88306c2021-12-02T20:13:49ZThe effect of white and green LED-lights on the catch efficiency of the Barents Sea snow crab (Chionoecetes opilio) pot fishery.1932-620310.1371/journal.pone.0258272https://doaj.org/article/7e7bee7f5ef948e09258553b4e88306c2021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0258272https://doaj.org/toc/1932-6203In commercial snow crab (Chionoecetes opilio) fishery, the catch efficiency of the conical pots is important for increasing the profitability of the industry. This study evaluated the effect of adding green and white light emitting diodes (LED) on the catch efficiency of commercially used conical pots. The results from the field experiments showed that inserting artificial lights significantly increases the catch efficiency for snow crab over the minimum landing size of 95 mm carapace width of up to 76% when using green LED, and by 52-53% on average when using white LED. This study shows that it is possible to improve the catch efficiency of the snow crab fishery by applying artificial LED lights to the conical snow crab pots, potentially resulting in an important economic benefit to the snow crab fishery.Kristine CerbuleBent HerrmannEduardo GrimaldoLeif GrimsmoJørgen VollstadPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 10, p e0258272 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Kristine Cerbule Bent Herrmann Eduardo Grimaldo Leif Grimsmo Jørgen Vollstad The effect of white and green LED-lights on the catch efficiency of the Barents Sea snow crab (Chionoecetes opilio) pot fishery.
description	In commercial snow crab (Chionoecetes opilio) fishery, the catch efficiency of the conical pots is important for increasing the profitability of the industry. This study evaluated the effect of adding green and white light emitting diodes (LED) on the catch efficiency of commercially used conical pots. The results from the field experiments showed that inserting artificial lights significantly increases the catch efficiency for snow crab over the minimum landing size of 95 mm carapace width of up to 76% when using green LED, and by 52-53% on average when using white LED. This study shows that it is possible to improve the catch efficiency of the snow crab fishery by applying artificial LED lights to the conical snow crab pots, potentially resulting in an important economic benefit to the snow crab fishery.
format	article
author	Kristine Cerbule Bent Herrmann Eduardo Grimaldo Leif Grimsmo Jørgen Vollstad
author_facet	Kristine Cerbule Bent Herrmann Eduardo Grimaldo Leif Grimsmo Jørgen Vollstad
author_sort	Kristine Cerbule
title	The effect of white and green LED-lights on the catch efficiency of the Barents Sea snow crab (Chionoecetes opilio) pot fishery.
title_short	The effect of white and green LED-lights on the catch efficiency of the Barents Sea snow crab (Chionoecetes opilio) pot fishery.
title_full	The effect of white and green LED-lights on the catch efficiency of the Barents Sea snow crab (Chionoecetes opilio) pot fishery.
title_fullStr	The effect of white and green LED-lights on the catch efficiency of the Barents Sea snow crab (Chionoecetes opilio) pot fishery.
title_full_unstemmed	The effect of white and green LED-lights on the catch efficiency of the Barents Sea snow crab (Chionoecetes opilio) pot fishery.
title_sort	effect of white and green led-lights on the catch efficiency of the barents sea snow crab (chionoecetes opilio) pot fishery.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/7e7bee7f5ef948e09258553b4e88306c
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The effect of white and green LED-lights on the catch efficiency of the Barents Sea snow crab (Chionoecetes opilio) pot fishery.

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