Genetic studies on eggs, larvae and 0-group of the Arctic cod stock
The proceedings of the Soviet-Norwegian symposium on: Reproduction and recruitment of Arctic cod. Leningrad 26 - 30 September 1983. Genetic analyses have been performed on samples of spawning cod (March) , a large number of eggs and yalk sac 1arvae (May, postlarvae (July) and O-group cod (August-Sep...
Main Author: | |
---|---|
Format: | Conference Object |
Language: | English |
Published: |
1984
|
Subjects: | |
Online Access: | http://hdl.handle.net/11250/107507 |
id |
ftimr:oai:imr.brage.unit.no:11250/107507 |
---|---|
record_format |
openpolar |
spelling |
ftimr:oai:imr.brage.unit.no:11250/107507 2023-05-15T14:30:23+02:00 Genetic studies on eggs, larvae and 0-group of the Arctic cod stock Jørstad, Knut Eirik 1984 855430 bytes application/pdf http://hdl.handle.net/11250/107507 eng eng PINRO-IMR Symposium 1 http://hdl.handle.net/11250/107507 s. 272-288 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Basic biosciences: 470::Genetics and genomics: 474 Conference object 1984 ftimr 2021-09-23T20:14:48Z The proceedings of the Soviet-Norwegian symposium on: Reproduction and recruitment of Arctic cod. Leningrad 26 - 30 September 1983. Genetic analyses have been performed on samples of spawning cod (March) , a large number of eggs and yalk sac 1arvae (May, postlarvae (July) and O-group cod (August-September). The distribution of eggs and larvae at different stages as well as biological and genetic data were in accordance with earlier observations on larval drift from the main spawning graunds, Same samples drawn from localities on the coact or in fjords differed , however, significantly from samples in the open sea. The genetic analyses of these samples, as observed in analyses of the LBH-3 locus, confirm the existence of 1ocally spawning groups of coaslial cod. The genetic data are discussed in relation to stock structure of cod, the significance of genetic variation within stocks and the problem of concervation of genetic resources. Conference Object Arctic cod Arctic Institute for Marine Research: Brage IMR Arctic |
institution |
Open Polar |
collection |
Institute for Marine Research: Brage IMR |
op_collection_id |
ftimr |
language |
English |
topic |
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Basic biosciences: 470::Genetics and genomics: 474 |
spellingShingle |
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Basic biosciences: 470::Genetics and genomics: 474 Jørstad, Knut Eirik Genetic studies on eggs, larvae and 0-group of the Arctic cod stock |
topic_facet |
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Basic biosciences: 470::Genetics and genomics: 474 |
description |
The proceedings of the Soviet-Norwegian symposium on: Reproduction and recruitment of Arctic cod. Leningrad 26 - 30 September 1983. Genetic analyses have been performed on samples of spawning cod (March) , a large number of eggs and yalk sac 1arvae (May, postlarvae (July) and O-group cod (August-September). The distribution of eggs and larvae at different stages as well as biological and genetic data were in accordance with earlier observations on larval drift from the main spawning graunds, Same samples drawn from localities on the coact or in fjords differed , however, significantly from samples in the open sea. The genetic analyses of these samples, as observed in analyses of the LBH-3 locus, confirm the existence of 1ocally spawning groups of coaslial cod. The genetic data are discussed in relation to stock structure of cod, the significance of genetic variation within stocks and the problem of concervation of genetic resources. |
format |
Conference Object |
author |
Jørstad, Knut Eirik |
author_facet |
Jørstad, Knut Eirik |
author_sort |
Jørstad, Knut Eirik |
title |
Genetic studies on eggs, larvae and 0-group of the Arctic cod stock |
title_short |
Genetic studies on eggs, larvae and 0-group of the Arctic cod stock |
title_full |
Genetic studies on eggs, larvae and 0-group of the Arctic cod stock |
title_fullStr |
Genetic studies on eggs, larvae and 0-group of the Arctic cod stock |
title_full_unstemmed |
Genetic studies on eggs, larvae and 0-group of the Arctic cod stock |
title_sort |
genetic studies on eggs, larvae and 0-group of the arctic cod stock |
publishDate |
1984 |
url |
http://hdl.handle.net/11250/107507 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic cod Arctic |
genre_facet |
Arctic cod Arctic |
op_source |
s. 272-288 |
op_relation |
PINRO-IMR Symposium 1 http://hdl.handle.net/11250/107507 |
_version_ |
1766304231761903616 |