Loddeundersøkelser i Barentshavet i november- desember 1971
Relative echo abundance of capelin is given. Mainly young immature capelin was found in the area Thompson Ground - southern part of the Sentral Bank. The population in the area between the Sentral Bank and the Skolpen Bank was dominated by older maturing specimens. Of the maturing specimens in the c...
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Havforskningsinstituttet
1972
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ftimr:oai:imr.brage.unit.no:11250/112927 2023-05-15T15:38:52+02:00 Loddeundersøkelser i Barentshavet i november- desember 1971 Capelin investigations in the Barents Sea in November - Desember 1971 Jakupsstovu, Stein Hjalti Midttun, Lars Monstad, Terje Nakken, Odd Vestnes, Gudmund 1972 167402 bytes application/pdf http://hdl.handle.net/11250/112927 nob nob Havforskningsinstituttet Fisken og havet 1972-02 urn:issn:0071-5638 http://hdl.handle.net/11250/112927 7-9 Research report 1972 ftimr 2021-09-23T20:15:27Z Relative echo abundance of capelin is given. Mainly young immature capelin was found in the area Thompson Ground - southern part of the Sentral Bank. The population in the area between the Sentral Bank and the Skolpen Bank was dominated by older maturing specimens. Of the maturing specimens in the catches 14 % was from the 1969 year-class, 66 % from the 1968 year-class and 20 % from the 1967 year-class. The distribution of capelin showed a relation to the hydrographic situation, with recordings in the front areas. Compared to the distribution found on a similar survey in September, part of the capelin population had migrated south in the cold water towards the Skolpen Bank. The survey was limited northwards by the ice border, and it is tentatively concluded that only about 50 % of the population was distributed outside the ice covered area. Report Barents Sea Barentshav* Institute for Marine Research: Brage IMR Barents Sea Skolpen Bank ENVELOPE(37.000,37.000,70.750,70.750) |
institution |
Open Polar |
collection |
Institute for Marine Research: Brage IMR |
op_collection_id |
ftimr |
language |
Norwegian Bokmål |
description |
Relative echo abundance of capelin is given. Mainly young immature capelin was found in the area Thompson Ground - southern part of the Sentral Bank. The population in the area between the Sentral Bank and the Skolpen Bank was dominated by older maturing specimens. Of the maturing specimens in the catches 14 % was from the 1969 year-class, 66 % from the 1968 year-class and 20 % from the 1967 year-class. The distribution of capelin showed a relation to the hydrographic situation, with recordings in the front areas. Compared to the distribution found on a similar survey in September, part of the capelin population had migrated south in the cold water towards the Skolpen Bank. The survey was limited northwards by the ice border, and it is tentatively concluded that only about 50 % of the population was distributed outside the ice covered area. |
format |
Report |
author |
Jakupsstovu, Stein Hjalti Midttun, Lars Monstad, Terje Nakken, Odd Vestnes, Gudmund |
spellingShingle |
Jakupsstovu, Stein Hjalti Midttun, Lars Monstad, Terje Nakken, Odd Vestnes, Gudmund Loddeundersøkelser i Barentshavet i november- desember 1971 |
author_facet |
Jakupsstovu, Stein Hjalti Midttun, Lars Monstad, Terje Nakken, Odd Vestnes, Gudmund |
author_sort |
Jakupsstovu, Stein Hjalti |
title |
Loddeundersøkelser i Barentshavet i november- desember 1971 |
title_short |
Loddeundersøkelser i Barentshavet i november- desember 1971 |
title_full |
Loddeundersøkelser i Barentshavet i november- desember 1971 |
title_fullStr |
Loddeundersøkelser i Barentshavet i november- desember 1971 |
title_full_unstemmed |
Loddeundersøkelser i Barentshavet i november- desember 1971 |
title_sort |
loddeundersøkelser i barentshavet i november- desember 1971 |
publisher |
Havforskningsinstituttet |
publishDate |
1972 |
url |
http://hdl.handle.net/11250/112927 |
long_lat |
ENVELOPE(37.000,37.000,70.750,70.750) |
geographic |
Barents Sea Skolpen Bank |
geographic_facet |
Barents Sea Skolpen Bank |
genre |
Barents Sea Barentshav* |
genre_facet |
Barents Sea Barentshav* |
op_source |
7-9 |
op_relation |
Fisken og havet 1972-02 urn:issn:0071-5638 http://hdl.handle.net/11250/112927 |
_version_ |
1766370259896369152 |