Distribution of Norwegian spring-spawning herring and mackerel in the Norwegian Sea in late summer, 1991
A pairtrawl survey was carried out in the Norwegian Sea during July - August 1991 to map the distribution of pelagic fish. Herring were caught throughout most of the surveyed area, with the largest concentrations observed within 200 nautical miles off Vesterålen/Troms. It therefore seems that the No...
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ftimr:oai:imr.brage.unit.no:11250/105080 2023-05-15T17:47:00+02:00 Distribution of Norwegian spring-spawning herring and mackerel in the Norwegian Sea in late summer, 1991 Holst, Jens Christian Iversen, Svein A. 1992 application/pdf http://hdl.handle.net/11250/105080 eng eng ICES ICES CM Documents;1992/H:13 This report is not to be cited without prior reference to the authors http://hdl.handle.net/11250/105080 13 s. herring sild mackerel makrell distribution utbredelse stock assessment bestandsberegning VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ethology: 485 VDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 Working paper 1992 ftimr 2021-09-23T20:15:01Z A pairtrawl survey was carried out in the Norwegian Sea during July - August 1991 to map the distribution of pelagic fish. Herring were caught throughout most of the surveyed area, with the largest concentrations observed within 200 nautical miles off Vesterålen/Troms. It therefore seems that the Norwegian spring-spawning herring has resumed its oceanic feeding migration. Mackerel were observed in most parts of the surveyed area as far north as 73° N, and seemed to belong to the Western stock. It was observed a tendency for older and bigger mackerel of the same yearclasses to migrate further north than younger and smaller individuals. A similar tendency was observed for horsemackerel. Report Norwegian Sea Vesterålen Troms Institute for Marine Research: Brage IMR Norwegian Sea Vesterålen ENVELOPE(14.939,14.939,68.754,68.754) |
institution |
Open Polar |
collection |
Institute for Marine Research: Brage IMR |
op_collection_id |
ftimr |
language |
English |
topic |
herring sild mackerel makrell distribution utbredelse stock assessment bestandsberegning VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ethology: 485 VDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 |
spellingShingle |
herring sild mackerel makrell distribution utbredelse stock assessment bestandsberegning VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ethology: 485 VDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 Holst, Jens Christian Iversen, Svein A. Distribution of Norwegian spring-spawning herring and mackerel in the Norwegian Sea in late summer, 1991 |
topic_facet |
herring sild mackerel makrell distribution utbredelse stock assessment bestandsberegning VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ethology: 485 VDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 |
description |
A pairtrawl survey was carried out in the Norwegian Sea during July - August 1991 to map the distribution of pelagic fish. Herring were caught throughout most of the surveyed area, with the largest concentrations observed within 200 nautical miles off Vesterålen/Troms. It therefore seems that the Norwegian spring-spawning herring has resumed its oceanic feeding migration. Mackerel were observed in most parts of the surveyed area as far north as 73° N, and seemed to belong to the Western stock. It was observed a tendency for older and bigger mackerel of the same yearclasses to migrate further north than younger and smaller individuals. A similar tendency was observed for horsemackerel. |
format |
Report |
author |
Holst, Jens Christian Iversen, Svein A. |
author_facet |
Holst, Jens Christian Iversen, Svein A. |
author_sort |
Holst, Jens Christian |
title |
Distribution of Norwegian spring-spawning herring and mackerel in the Norwegian Sea in late summer, 1991 |
title_short |
Distribution of Norwegian spring-spawning herring and mackerel in the Norwegian Sea in late summer, 1991 |
title_full |
Distribution of Norwegian spring-spawning herring and mackerel in the Norwegian Sea in late summer, 1991 |
title_fullStr |
Distribution of Norwegian spring-spawning herring and mackerel in the Norwegian Sea in late summer, 1991 |
title_full_unstemmed |
Distribution of Norwegian spring-spawning herring and mackerel in the Norwegian Sea in late summer, 1991 |
title_sort |
distribution of norwegian spring-spawning herring and mackerel in the norwegian sea in late summer, 1991 |
publisher |
ICES |
publishDate |
1992 |
url |
http://hdl.handle.net/11250/105080 |
long_lat |
ENVELOPE(14.939,14.939,68.754,68.754) |
geographic |
Norwegian Sea Vesterålen |
geographic_facet |
Norwegian Sea Vesterålen |
genre |
Norwegian Sea Vesterålen Troms |
genre_facet |
Norwegian Sea Vesterålen Troms |
op_source |
13 s. |
op_relation |
ICES CM Documents;1992/H:13 This report is not to be cited without prior reference to the authors http://hdl.handle.net/11250/105080 |
_version_ |
1766151104120225792 |