Primary growth rings in otoliths of Barents Sea capelin
Formation of primary growth rings in otoliths of Barents Sea capelin was studied both for fish of known age, from rearing in a basin, and for field-sampled fish. The numbers of growth rings were related to fish length and age. Correlation of the number of rings and length of larvae indicates that fa...
| Main Authors: | , |
|---|---|
| Format: | Report |
| Language: | English |
| Published: |
[Fiskeridirektoratets havforskningsinstitutt]
1985
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/11250/114522 |
| id |
ftimr:oai:imr.brage.unit.no:11250/114522 |
|---|---|
| record_format |
openpolar |
| spelling |
ftimr:oai:imr.brage.unit.no:11250/114522 2023-05-15T15:38:27+02:00 Primary growth rings in otoliths of Barents Sea capelin Gjøsæter, Jakob Monstad, Terje 1985 263020 bytes application/pdf http://hdl.handle.net/11250/114522 eng eng [Fiskeridirektoratets havforskningsinstitutt] Fiskeridirektoratets skrifter, Serie Havundersøkelser vol 17 no 15 http://hdl.handle.net/11250/114522 s. 521-528 Research report 1985 ftimr 2021-09-23T20:16:10Z Formation of primary growth rings in otoliths of Barents Sea capelin was studied both for fish of known age, from rearing in a basin, and for field-sampled fish. The numbers of growth rings were related to fish length and age. Correlation of the number of rings and length of larvae indicates that fastgrowing specimens form more rings per unit time than slowgrowing ones. This seems also to be the case in juveniles and adults. The results of the present study suggest that primary growth rings are formed daily in capelin up to an age of about one year. Report 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 |
English |
| description |
Formation of primary growth rings in otoliths of Barents Sea capelin was studied both for fish of known age, from rearing in a basin, and for field-sampled fish. The numbers of growth rings were related to fish length and age. Correlation of the number of rings and length of larvae indicates that fastgrowing specimens form more rings per unit time than slowgrowing ones. This seems also to be the case in juveniles and adults. The results of the present study suggest that primary growth rings are formed daily in capelin up to an age of about one year. |
| format |
Report |
| author |
Gjøsæter, Jakob Monstad, Terje |
| spellingShingle |
Gjøsæter, Jakob Monstad, Terje Primary growth rings in otoliths of Barents Sea capelin |
| author_facet |
Gjøsæter, Jakob Monstad, Terje |
| author_sort |
Gjøsæter, Jakob |
| title |
Primary growth rings in otoliths of Barents Sea capelin |
| title_short |
Primary growth rings in otoliths of Barents Sea capelin |
| title_full |
Primary growth rings in otoliths of Barents Sea capelin |
| title_fullStr |
Primary growth rings in otoliths of Barents Sea capelin |
| title_full_unstemmed |
Primary growth rings in otoliths of Barents Sea capelin |
| title_sort |
primary growth rings in otoliths of barents sea capelin |
| publisher |
[Fiskeridirektoratets havforskningsinstitutt] |
| publishDate |
1985 |
| url |
http://hdl.handle.net/11250/114522 |
| geographic |
Barents Sea |
| geographic_facet |
Barents Sea |
| genre |
Barents Sea |
| genre_facet |
Barents Sea |
| op_source |
s. 521-528 |
| op_relation |
Fiskeridirektoratets skrifter, Serie Havundersøkelser vol 17 no 15 http://hdl.handle.net/11250/114522 |
| _version_ |
1766369373436510208 |