Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery with a large mesh top panel
In the Northeast Atlantic deep-water shrimp ( Pandalus borealis ) trawl fishery, the bycatch of juvenile fish and shrimp represents a problem. This study evaluated if inserting a 200 mm mesh size top-panel in the last three sections of the tapered upper belly section of the trawl could reduce bycatc...
Published in: | Journal for Nature Conservation |
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2021
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Online Access: | https://orbit.dtu.dk/en/publications/e37c2904-6757-41f4-9585-7938aab95df8 https://doi.org/10.1016/j.jnc.2021.126001 https://backend.orbit.dtu.dk/ws/files/244605586/1_s2.0_S1617138121000480_main.pdf |
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ftdtupubl:oai:pure.atira.dk:publications/e37c2904-6757-41f4-9585-7938aab95df8 2024-09-15T18:00:11+00:00 Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery with a large mesh top panel Cerbule, Kristine Jacques, Nadine Pettersen, Hermann Ingólfsson, Ólafur A. Herrmann, Bent Grimaldo, Eduardo Larsen, Roger B. Brinkhof, Jesse Sistiaga, Manu Lilleng, Dagfinn Brčić, Jure 2021 application/pdf https://orbit.dtu.dk/en/publications/e37c2904-6757-41f4-9585-7938aab95df8 https://doi.org/10.1016/j.jnc.2021.126001 https://backend.orbit.dtu.dk/ws/files/244605586/1_s2.0_S1617138121000480_main.pdf eng eng https://orbit.dtu.dk/en/publications/e37c2904-6757-41f4-9585-7938aab95df8 info:eu-repo/semantics/openAccess Cerbule , K , Jacques , N , Pettersen , H , Ingólfsson , Ó A , Herrmann , B , Grimaldo , E , Larsen , R B , Brinkhof , J , Sistiaga , M , Lilleng , D & Brčić , J 2021 , ' Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery with a large mesh top panel ' , Journal for Nature Conservation , vol. 61 , 126001 . https://doi.org/10.1016/j.jnc.2021.126001 Large mesh panel Shrimp trawl Pandalus borealis Species selectivity Bycatch reduction article 2021 ftdtupubl https://doi.org/10.1016/j.jnc.2021.126001 2024-08-13T00:03:06Z In the Northeast Atlantic deep-water shrimp ( Pandalus borealis ) trawl fishery, the bycatch of juvenile fish and shrimp represents a problem. This study evaluated if inserting a 200 mm mesh size top-panel in the last three sections of the tapered upper belly section of the trawl could reduce bycatch of juveniles while maintaining the catch efficiency for deep-water shrimp. The bycatch species investigated were Greenland halibut ( Reinhardtius hippoglossoides ), redfish (S ebastes spp.) and polar cod ( Boreogadus saida ). The bycatch of Greenland halibut and the smallest polar cod was significantly reduced, while no effect was found for redfish. The large mesh panel did not lead to a significant loss of deep-water shrimp. The results of this study illustrate how a simple modification of a fishing gear can mitigate the bycatch problem in a shrimp fishery, without significant losses of the target species. Article in Journal/Newspaper Boreogadus saida Greenland Northeast Atlantic Pandalus borealis polar cod Technical University of Denmark: DTU Orbit Journal for Nature Conservation 61 126001 |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
topic |
Large mesh panel Shrimp trawl Pandalus borealis Species selectivity Bycatch reduction |
spellingShingle |
Large mesh panel Shrimp trawl Pandalus borealis Species selectivity Bycatch reduction Cerbule, Kristine Jacques, Nadine Pettersen, Hermann Ingólfsson, Ólafur A. Herrmann, Bent Grimaldo, Eduardo Larsen, Roger B. Brinkhof, Jesse Sistiaga, Manu Lilleng, Dagfinn Brčić, Jure Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery with a large mesh top panel |
topic_facet |
Large mesh panel Shrimp trawl Pandalus borealis Species selectivity Bycatch reduction |
description |
In the Northeast Atlantic deep-water shrimp ( Pandalus borealis ) trawl fishery, the bycatch of juvenile fish and shrimp represents a problem. This study evaluated if inserting a 200 mm mesh size top-panel in the last three sections of the tapered upper belly section of the trawl could reduce bycatch of juveniles while maintaining the catch efficiency for deep-water shrimp. The bycatch species investigated were Greenland halibut ( Reinhardtius hippoglossoides ), redfish (S ebastes spp.) and polar cod ( Boreogadus saida ). The bycatch of Greenland halibut and the smallest polar cod was significantly reduced, while no effect was found for redfish. The large mesh panel did not lead to a significant loss of deep-water shrimp. The results of this study illustrate how a simple modification of a fishing gear can mitigate the bycatch problem in a shrimp fishery, without significant losses of the target species. |
format |
Article in Journal/Newspaper |
author |
Cerbule, Kristine Jacques, Nadine Pettersen, Hermann Ingólfsson, Ólafur A. Herrmann, Bent Grimaldo, Eduardo Larsen, Roger B. Brinkhof, Jesse Sistiaga, Manu Lilleng, Dagfinn Brčić, Jure |
author_facet |
Cerbule, Kristine Jacques, Nadine Pettersen, Hermann Ingólfsson, Ólafur A. Herrmann, Bent Grimaldo, Eduardo Larsen, Roger B. Brinkhof, Jesse Sistiaga, Manu Lilleng, Dagfinn Brčić, Jure |
author_sort |
Cerbule, Kristine |
title |
Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery with a large mesh top panel |
title_short |
Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery with a large mesh top panel |
title_full |
Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery with a large mesh top panel |
title_fullStr |
Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery with a large mesh top panel |
title_full_unstemmed |
Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery with a large mesh top panel |
title_sort |
bycatch reduction in the deep-water shrimp (pandalus borealis) trawl fishery with a large mesh top panel |
publishDate |
2021 |
url |
https://orbit.dtu.dk/en/publications/e37c2904-6757-41f4-9585-7938aab95df8 https://doi.org/10.1016/j.jnc.2021.126001 https://backend.orbit.dtu.dk/ws/files/244605586/1_s2.0_S1617138121000480_main.pdf |
genre |
Boreogadus saida Greenland Northeast Atlantic Pandalus borealis polar cod |
genre_facet |
Boreogadus saida Greenland Northeast Atlantic Pandalus borealis polar cod |
op_source |
Cerbule , K , Jacques , N , Pettersen , H , Ingólfsson , Ó A , Herrmann , B , Grimaldo , E , Larsen , R B , Brinkhof , J , Sistiaga , M , Lilleng , D & Brčić , J 2021 , ' Bycatch reduction in the deep-water shrimp (Pandalus borealis) trawl fishery with a large mesh top panel ' , Journal for Nature Conservation , vol. 61 , 126001 . https://doi.org/10.1016/j.jnc.2021.126001 |
op_relation |
https://orbit.dtu.dk/en/publications/e37c2904-6757-41f4-9585-7938aab95df8 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1016/j.jnc.2021.126001 |
container_title |
Journal for Nature Conservation |
container_volume |
61 |
container_start_page |
126001 |
_version_ |
1810437348357308416 |