Nordøstarktisk hyse

The Northeast Arctic haddock stock is in good condition. Since 1950 the stock has shown large fluctuations in abundance, and the stock is now at the same level as the peaks in the mid 50s and the beginning of the 70s and 90s. The abundance of young haddock is currently high, and the prospect for the...

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Bibliographic Details
Main Author: Aanes, Sondre
Format: Book Part
Language:Norwegian Bokmål
Published: Havforskningsinstituttet 2007
Subjects:
hyse
haddock
Arctic
Online Access:http://hdl.handle.net/11250/113952
id ftimr:oai:imr.brage.unit.no:11250/113952
record_format openpolar
spelling ftimr:oai:imr.brage.unit.no:11250/113952 2023-05-15T15:04:13+02:00 Nordøstarktisk hyse Aanes, Sondre 2007 213227 bytes application/pdf http://hdl.handle.net/11250/113952 nob nob Havforskningsinstituttet Havets ressurser og miljø 2007 urn:issn:0802-0620 http://hdl.handle.net/11250/113952 47-49 hyse haddock Chapter 2007 ftimr 2021-09-23T20:15:19Z The Northeast Arctic haddock stock is in good condition. Since 1950 the stock has shown large fluctuations in abundance, and the stock is now at the same level as the peaks in the mid 50s and the beginning of the 70s and 90s. The abundance of young haddock is currently high, and the prospect for the stock is good if it is managed within the agreed regulations. A significant problem is that haddock transshipped at sea is underreported, which has been documented in recent years. The underreported landings of haddock were estimated for the years 2002–2005 to be 22–35 % of the reported landings. In addition, haddock is discarded at sea, but the amount is unknown. An unknown total catch is worrying and is one of the causes for the uncertainty in the assessment of haddock. We therefore know too little to provide prognoses for 2007. Despite the uncertainty, we are able to track the trend in the stock. The advice for 2007 is that the total catch should not exceed 130 000 tonnes. Book Part Arctic Institute for Marine Research: Brage IMR Arctic
institution Open Polar
collection Institute for Marine Research: Brage IMR
op_collection_id ftimr
language Norwegian Bokmål
topic hyse
haddock
spellingShingle hyse
haddock
Aanes, Sondre
Nordøstarktisk hyse
topic_facet hyse
haddock
description The Northeast Arctic haddock stock is in good condition. Since 1950 the stock has shown large fluctuations in abundance, and the stock is now at the same level as the peaks in the mid 50s and the beginning of the 70s and 90s. The abundance of young haddock is currently high, and the prospect for the stock is good if it is managed within the agreed regulations. A significant problem is that haddock transshipped at sea is underreported, which has been documented in recent years. The underreported landings of haddock were estimated for the years 2002–2005 to be 22–35 % of the reported landings. In addition, haddock is discarded at sea, but the amount is unknown. An unknown total catch is worrying and is one of the causes for the uncertainty in the assessment of haddock. We therefore know too little to provide prognoses for 2007. Despite the uncertainty, we are able to track the trend in the stock. The advice for 2007 is that the total catch should not exceed 130 000 tonnes.
format Book Part
author Aanes, Sondre
author_facet Aanes, Sondre
author_sort Aanes, Sondre
title Nordøstarktisk hyse
title_short Nordøstarktisk hyse
title_full Nordøstarktisk hyse
title_fullStr Nordøstarktisk hyse
title_full_unstemmed Nordøstarktisk hyse
title_sort nordøstarktisk hyse
publisher Havforskningsinstituttet
publishDate 2007
url http://hdl.handle.net/11250/113952
geographic Arctic
geographic_facet Arctic
genre Arctic
genre_facet Arctic
op_source 47-49
op_relation Havets ressurser og miljø
2007
urn:issn:0802-0620
http://hdl.handle.net/11250/113952
_version_ 1766336029850075136

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