A “snowcrab-bag” attached to the fishing line of Campelen 1800 research trawl : Does it affect the catch rates and species composition in the cod end?
For monitoring abundance and distribution of snow crab in the Barents Sea, data from the bottom trawl surveys in winter (February) and in autumn (August-September) are used. The data collected in the autumn survey is especially important, since provide the basis for quota advice on the fishery for s...
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Online Access: | https://hdl.handle.net/11250/2755557 |
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ftimr:oai:imr.brage.unit.no:11250/2755557 2023-05-15T15:38:47+02:00 A “snowcrab-bag” attached to the fishing line of Campelen 1800 research trawl : Does it affect the catch rates and species composition in the cod end? Aglen, Asgeir Pavlenkov, Alexander Hjelset, Ann Merete Fuglebakk, Edvin Engås, Arill 2019 application/pdf https://hdl.handle.net/11250/2755557 eng eng Havforskningsinstituttet IMR/PINRO Joint Report Series IMR/PINRO Joint Report Series; https://hdl.handle.net/11250/2755557 cristin:1910543 16 2019 2019-03 Research report 2019 ftimr 2021-09-23T20:15:50Z For monitoring abundance and distribution of snow crab in the Barents Sea, data from the bottom trawl surveys in winter (February) and in autumn (August-September) are used. The data collected in the autumn survey is especially important, since provide the basis for quota advice on the fishery for snow crab in the Svalbard Fishery Protection Zone (SFPZ). For these surveys the standard rigging of the bottom trawl (Campelen 1800 shrimp trawl) is specified for catching demersal fish, and is not well designed for catching crabs. Among others it specifies a “rock-hopper” rubber gear of 40cm diameter. publishedVersion Report Barents Sea Snow crab Svalbard Institute for Marine Research: Brage IMR Barents Sea Svalbard |
institution |
Open Polar |
collection |
Institute for Marine Research: Brage IMR |
op_collection_id |
ftimr |
language |
English |
description |
For monitoring abundance and distribution of snow crab in the Barents Sea, data from the bottom trawl surveys in winter (February) and in autumn (August-September) are used. The data collected in the autumn survey is especially important, since provide the basis for quota advice on the fishery for snow crab in the Svalbard Fishery Protection Zone (SFPZ). For these surveys the standard rigging of the bottom trawl (Campelen 1800 shrimp trawl) is specified for catching demersal fish, and is not well designed for catching crabs. Among others it specifies a “rock-hopper” rubber gear of 40cm diameter. publishedVersion |
format |
Report |
author |
Aglen, Asgeir Pavlenkov, Alexander Hjelset, Ann Merete Fuglebakk, Edvin Engås, Arill |
spellingShingle |
Aglen, Asgeir Pavlenkov, Alexander Hjelset, Ann Merete Fuglebakk, Edvin Engås, Arill A “snowcrab-bag” attached to the fishing line of Campelen 1800 research trawl : Does it affect the catch rates and species composition in the cod end? |
author_facet |
Aglen, Asgeir Pavlenkov, Alexander Hjelset, Ann Merete Fuglebakk, Edvin Engås, Arill |
author_sort |
Aglen, Asgeir |
title |
A “snowcrab-bag” attached to the fishing line of Campelen 1800 research trawl : Does it affect the catch rates and species composition in the cod end? |
title_short |
A “snowcrab-bag” attached to the fishing line of Campelen 1800 research trawl : Does it affect the catch rates and species composition in the cod end? |
title_full |
A “snowcrab-bag” attached to the fishing line of Campelen 1800 research trawl : Does it affect the catch rates and species composition in the cod end? |
title_fullStr |
A “snowcrab-bag” attached to the fishing line of Campelen 1800 research trawl : Does it affect the catch rates and species composition in the cod end? |
title_full_unstemmed |
A “snowcrab-bag” attached to the fishing line of Campelen 1800 research trawl : Does it affect the catch rates and species composition in the cod end? |
title_sort |
“snowcrab-bag” attached to the fishing line of campelen 1800 research trawl : does it affect the catch rates and species composition in the cod end? |
publisher |
Havforskningsinstituttet |
publishDate |
2019 |
url |
https://hdl.handle.net/11250/2755557 |
geographic |
Barents Sea Svalbard |
geographic_facet |
Barents Sea Svalbard |
genre |
Barents Sea Snow crab Svalbard |
genre_facet |
Barents Sea Snow crab Svalbard |
op_source |
16 2019 2019-03 |
op_relation |
IMR/PINRO Joint Report Series IMR/PINRO Joint Report Series; https://hdl.handle.net/11250/2755557 cristin:1910543 |
_version_ |
1766370098965118976 |