Akustisk mengdemåling av sei, kysttorsk og hyse : Finnmark - Møre hausten 2010

Total echo abundance of saithe decreased by 10 % compared to 2009 to the lowest level since 1997. The indices for all age groups except 3-year olds were well below the average. The number of coastal cod decreased for all age groups, except for 1-2 years old. There are only small signs of improved re...

Full description

Bibliographic Details
Main Authors: Mehl, Sigbjørn, Aglen, Asgeir, Berg, Erik
Format: Report
Language:Norwegian Nynorsk
Published: Institute of Marine Research 2010
Subjects:
stock assessment
bestandsberegning
cod
torsk
saithe
sei
cruise report
toktrapport
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921
Finnmark
Online Access:http://hdl.handle.net/11250/110445
id ftimr:oai:imr.brage.unit.no:11250/110445
record_format openpolar
spelling ftimr:oai:imr.brage.unit.no:11250/110445 2023-05-15T16:13:32+02:00 Akustisk mengdemåling av sei, kysttorsk og hyse : Finnmark - Møre hausten 2010 Acoustic abundance of saithe, coastal cod and haddock : Finnmark - Møre Autumn 2010 Mehl, Sigbjørn Aglen, Asgeir Berg, Erik 2010 application/pdf http://hdl.handle.net/11250/110445 nno nno Institute of Marine Research Toktrapport/Havforskningsinstituttet;Nr. 9 - 2010 urn:issn:1503-6294 http://hdl.handle.net/11250/110445 stock assessment bestandsberegning cod torsk saithe sei cruise report toktrapport VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 Working paper 2010 ftimr 2021-09-23T20:14:16Z Total echo abundance of saithe decreased by 10 % compared to 2009 to the lowest level since 1997. The indices for all age groups except 3-year olds were well below the average. The number of coastal cod decreased for all age groups, except for 1-2 years old. There are only small signs of improved recruitment. The acoustic spawning stock biomass is at the same low level as in previous years. Report Finnmark Finnmark Institute for Marine Research: Brage IMR
institution Open Polar
collection Institute for Marine Research: Brage IMR
op_collection_id ftimr
language Norwegian Nynorsk
topic stock assessment
bestandsberegning
cod
torsk
saithe
sei
cruise report
toktrapport
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921
spellingShingle stock assessment
bestandsberegning
cod
torsk
saithe
sei
cruise report
toktrapport
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921
Mehl, Sigbjørn
Aglen, Asgeir
Berg, Erik
Akustisk mengdemåling av sei, kysttorsk og hyse : Finnmark - Møre hausten 2010
topic_facet stock assessment
bestandsberegning
cod
torsk
saithe
sei
cruise report
toktrapport
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921
description Total echo abundance of saithe decreased by 10 % compared to 2009 to the lowest level since 1997. The indices for all age groups except 3-year olds were well below the average. The number of coastal cod decreased for all age groups, except for 1-2 years old. There are only small signs of improved recruitment. The acoustic spawning stock biomass is at the same low level as in previous years.
format Report
author Mehl, Sigbjørn
Aglen, Asgeir
Berg, Erik
author_facet Mehl, Sigbjørn
Aglen, Asgeir
Berg, Erik
author_sort Mehl, Sigbjørn
title Akustisk mengdemåling av sei, kysttorsk og hyse : Finnmark - Møre hausten 2010
title_short Akustisk mengdemåling av sei, kysttorsk og hyse : Finnmark - Møre hausten 2010
title_full Akustisk mengdemåling av sei, kysttorsk og hyse : Finnmark - Møre hausten 2010
title_fullStr Akustisk mengdemåling av sei, kysttorsk og hyse : Finnmark - Møre hausten 2010
title_full_unstemmed Akustisk mengdemåling av sei, kysttorsk og hyse : Finnmark - Møre hausten 2010
title_sort akustisk mengdemåling av sei, kysttorsk og hyse : finnmark - møre hausten 2010
publisher Institute of Marine Research
publishDate 2010
url http://hdl.handle.net/11250/110445
genre Finnmark
Finnmark
genre_facet Finnmark
Finnmark
op_relation Toktrapport/Havforskningsinstituttet;Nr. 9 - 2010
urn:issn:1503-6294
http://hdl.handle.net/11250/110445
_version_ 1765999294172626944

Similar Items