Lodde

The stock is still at a low level, after having collapsed in 2001 for the third time in 20 years (Figure 1.4.1.1). The cause is probably an intense predation pressure from large year classes of herring in the southern Barents Sea. During autumn 2006 relatively large amounts of capelin 0-group were f...

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Bibliographic Details
Main Author: Gjøsæter, Harald
Format: Book Part
Language:Norwegian Bokmål
Published: Havforskningsinstituttet 2007
Subjects:
Online Access:http://hdl.handle.net/11250/113954
id ftimr:oai:imr.brage.unit.no:11250/113954
record_format openpolar
spelling ftimr:oai:imr.brage.unit.no:11250/113954 2023-05-15T15:38:52+02:00 Lodde Gjøsæter, Harald 2007 178034 bytes application/pdf http://hdl.handle.net/11250/113954 nob nob Havforskningsinstituttet Havets ressurser og miljø 2007 urn:issn:0802-0620 http://hdl.handle.net/11250/113954 36-38 lodde capelin Chapter 2007 ftimr 2021-09-23T20:15:47Z The stock is still at a low level, after having collapsed in 2001 for the third time in 20 years (Figure 1.4.1.1). The cause is probably an intense predation pressure from large year classes of herring in the southern Barents Sea. During autumn 2006 relatively large amounts of capelin 0-group were found, and if large amounts of these survive, it may be the start of a new rebuilding period of the stock. The adult stock was estimated at only 800 000 tonnes in 2006, and about half of this amount was starting to mature. However, the maturing stock will be reduced to about 200 000 tonnes before spawning in spring 2007. The Norwegian-Russian Fishery Commission has set a harvest control rule stating that to allow fishing, the risk of the spawning stock dropping under 200 000 tonnes should be maximum 5 %. In 2007, the prognoses show that this risk is a bout 50 %, and consequently no fishing will be allowed in 2007. Book Part Barents Sea Institute for Marine Research: Brage IMR Barents Sea
institution Open Polar
collection Institute for Marine Research: Brage IMR
op_collection_id ftimr
language Norwegian Bokmål
topic lodde
capelin
spellingShingle lodde
capelin
Gjøsæter, Harald
Lodde
topic_facet lodde
capelin
description The stock is still at a low level, after having collapsed in 2001 for the third time in 20 years (Figure 1.4.1.1). The cause is probably an intense predation pressure from large year classes of herring in the southern Barents Sea. During autumn 2006 relatively large amounts of capelin 0-group were found, and if large amounts of these survive, it may be the start of a new rebuilding period of the stock. The adult stock was estimated at only 800 000 tonnes in 2006, and about half of this amount was starting to mature. However, the maturing stock will be reduced to about 200 000 tonnes before spawning in spring 2007. The Norwegian-Russian Fishery Commission has set a harvest control rule stating that to allow fishing, the risk of the spawning stock dropping under 200 000 tonnes should be maximum 5 %. In 2007, the prognoses show that this risk is a bout 50 %, and consequently no fishing will be allowed in 2007.
format Book Part
author Gjøsæter, Harald
author_facet Gjøsæter, Harald
author_sort Gjøsæter, Harald
title Lodde
title_short Lodde
title_full Lodde
title_fullStr Lodde
title_full_unstemmed Lodde
title_sort lodde
publisher Havforskningsinstituttet
publishDate 2007
url http://hdl.handle.net/11250/113954
geographic Barents Sea
geographic_facet Barents Sea
genre Barents Sea
genre_facet Barents Sea
op_source 36-38
op_relation Havets ressurser og miljø
2007
urn:issn:0802-0620
http://hdl.handle.net/11250/113954
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