Linking tagging technology and molecular genetics to gain insight in the spatial dynamics of two stocks of cod in Northeast Atlantic waters
The Northeast Arctic cod (Gadus morhua L.: NEAC) is thought to be the most abundant cod stock in the North Atlantic, while the catches of the partially co-occurring Norwegian coastal cod (NCC) stocks have dramatically decreased in recent years. At the same time, reports on climate change have caused...
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ftimr:oai:imr.brage.unit.no:11250/100861 2023-05-15T14:30:27+02:00 Linking tagging technology and molecular genetics to gain insight in the spatial dynamics of two stocks of cod in Northeast Atlantic waters Michalsen, Kathrine Johansen, Torild Johannesen, Edda 2006 617453 bytes application/pdf http://hdl.handle.net/11250/100861 eng eng ICES ICES CM documents 2006/Q:07 http://hdl.handle.net/11250/100861 14 s. cod torsk environmental conditions miljøtilstand VDP::Mathematics and natural science: 400::Basic biosciences: 470::Genetics and genomics: 474 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 Working paper 2006 ftimr 2021-09-23T20:16:17Z The Northeast Arctic cod (Gadus morhua L.: NEAC) is thought to be the most abundant cod stock in the North Atlantic, while the catches of the partially co-occurring Norwegian coastal cod (NCC) stocks have dramatically decreased in recent years. At the same time, reports on climate change have caused a growing concern about climate impact on life in the ocean. For effective management it is necessary to be able to partition the variability in fish populations into environmental, genetic and fisheries effects. In the present study we have combined information from molecular genetic methods and electronic data storage tags (DST) to study spatial dynamics, such as distribution, behaviour and environmental conditions experienced by individuals fish from the two cod stocks NEAC and NCC in spawning area Lofoten in the North-east Atlantic. Report Arctic cod Arctic Climate change Gadus morhua Lofoten North Atlantic North East Atlantic Northeast Arctic cod Northeast Atlantic Institute for Marine Research: Brage IMR Arctic Lofoten |
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Open Polar |
collection |
Institute for Marine Research: Brage IMR |
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ftimr |
language |
English |
topic |
cod torsk environmental conditions miljøtilstand VDP::Mathematics and natural science: 400::Basic biosciences: 470::Genetics and genomics: 474 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 |
spellingShingle |
cod torsk environmental conditions miljøtilstand VDP::Mathematics and natural science: 400::Basic biosciences: 470::Genetics and genomics: 474 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 Michalsen, Kathrine Johansen, Torild Johannesen, Edda Linking tagging technology and molecular genetics to gain insight in the spatial dynamics of two stocks of cod in Northeast Atlantic waters |
topic_facet |
cod torsk environmental conditions miljøtilstand VDP::Mathematics and natural science: 400::Basic biosciences: 470::Genetics and genomics: 474 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 |
description |
The Northeast Arctic cod (Gadus morhua L.: NEAC) is thought to be the most abundant cod stock in the North Atlantic, while the catches of the partially co-occurring Norwegian coastal cod (NCC) stocks have dramatically decreased in recent years. At the same time, reports on climate change have caused a growing concern about climate impact on life in the ocean. For effective management it is necessary to be able to partition the variability in fish populations into environmental, genetic and fisheries effects. In the present study we have combined information from molecular genetic methods and electronic data storage tags (DST) to study spatial dynamics, such as distribution, behaviour and environmental conditions experienced by individuals fish from the two cod stocks NEAC and NCC in spawning area Lofoten in the North-east Atlantic. |
format |
Report |
author |
Michalsen, Kathrine Johansen, Torild Johannesen, Edda |
author_facet |
Michalsen, Kathrine Johansen, Torild Johannesen, Edda |
author_sort |
Michalsen, Kathrine |
title |
Linking tagging technology and molecular genetics to gain insight in the spatial dynamics of two stocks of cod in Northeast Atlantic waters |
title_short |
Linking tagging technology and molecular genetics to gain insight in the spatial dynamics of two stocks of cod in Northeast Atlantic waters |
title_full |
Linking tagging technology and molecular genetics to gain insight in the spatial dynamics of two stocks of cod in Northeast Atlantic waters |
title_fullStr |
Linking tagging technology and molecular genetics to gain insight in the spatial dynamics of two stocks of cod in Northeast Atlantic waters |
title_full_unstemmed |
Linking tagging technology and molecular genetics to gain insight in the spatial dynamics of two stocks of cod in Northeast Atlantic waters |
title_sort |
linking tagging technology and molecular genetics to gain insight in the spatial dynamics of two stocks of cod in northeast atlantic waters |
publisher |
ICES |
publishDate |
2006 |
url |
http://hdl.handle.net/11250/100861 |
geographic |
Arctic Lofoten |
geographic_facet |
Arctic Lofoten |
genre |
Arctic cod Arctic Climate change Gadus morhua Lofoten North Atlantic North East Atlantic Northeast Arctic cod Northeast Atlantic |
genre_facet |
Arctic cod Arctic Climate change Gadus morhua Lofoten North Atlantic North East Atlantic Northeast Arctic cod Northeast Atlantic |
op_source |
14 s. |
op_relation |
ICES CM documents 2006/Q:07 http://hdl.handle.net/11250/100861 |
_version_ |
1766304296137129984 |