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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Bibliographic Details
Main Authors: Holst, Jens Christian, Iversen, Svein A.
Format: Report
Language:English
Published: ICES 1992
Subjects:
Online Access:http://hdl.handle.net/11250/105080
id ftimr:oai:imr.brage.unit.no:11250/105080
record_format openpolar
spelling 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
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