Growth rates and age distributions of capelin (Mallotus villosus) larvae in the Barents Sea investigated by otolith increment analysis ...
No abstracts are to be cited without prior reference to the author.In order to investigate age distributions and growth rates, otoliths from capelin larvae collected from the Barents Sea during the summers 2001-2003 were analysed using otolith microstructure analysis. Stations were selected to repre...
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ASC 2004 - DD - Theme session
2024
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ftdatacite:10.17895/ices.pub.25349227.v1 2024-04-28T08:14:15+00:00 Growth rates and age distributions of capelin (Mallotus villosus) larvae in the Barents Sea investigated by otolith increment analysis ... Jakobsen, Ronny A. Pedersen, Torstein Moksness, Erlend 2024 https://dx.doi.org/10.17895/ices.pub.25349227.v1 https://ices-library.figshare.com/articles/conference_contribution/Growth_rates_and_age_distributions_of_capelin_Mallotus_villosus_larvae_in_the_Barents_Sea_investigated_by_otolith_increment_analysis/25349227/1 unknown ASC 2004 - DD - Theme session https://ices-library.figshare.com/ICES-ASC-2004/groups https://dx.doi.org/10.17895/ices.pub.25349227 https://ices-library.figshare.com/ICES-ASC-2004/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Fisheries and aquaculture Ecosystem observation, processes and dynamics article Other CreativeWork Conference contribution 2024 ftdatacite https://doi.org/10.17895/ices.pub.25349227.v110.17895/ices.pub.25349227 2024-04-02T12:00:32Z No abstracts are to be cited without prior reference to the author.In order to investigate age distributions and growth rates, otoliths from capelin larvae collected from the Barents Sea during the summers 2001-2003 were analysed using otolith microstructure analysis. Stations were selected to represent areas with different water masses and temperature regimes. One hundred forty larvae from two stations in 2001 and 2002 and three stations in 2003 were analysed. Water temperature in the upper 50 m differed by up to 1.5o C between stations within years. Before the otolith increment analysis, the otoliths were coded and analysed together with otoliths from larvae of known age from bag rearing experiments. The average change in body length was 0.33 mm per increment. Except for 2002, there were no differences between stations within years with respect to increment number distributions and body length distributions. Average increment width differed between years. The larvae collected in 2002 had on average far ... Article in Journal/Newspaper Barents Sea DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Fisheries and aquaculture Ecosystem observation, processes and dynamics |
spellingShingle |
Fisheries and aquaculture Ecosystem observation, processes and dynamics Jakobsen, Ronny A. Pedersen, Torstein Moksness, Erlend Growth rates and age distributions of capelin (Mallotus villosus) larvae in the Barents Sea investigated by otolith increment analysis ... |
topic_facet |
Fisheries and aquaculture Ecosystem observation, processes and dynamics |
description |
No abstracts are to be cited without prior reference to the author.In order to investigate age distributions and growth rates, otoliths from capelin larvae collected from the Barents Sea during the summers 2001-2003 were analysed using otolith microstructure analysis. Stations were selected to represent areas with different water masses and temperature regimes. One hundred forty larvae from two stations in 2001 and 2002 and three stations in 2003 were analysed. Water temperature in the upper 50 m differed by up to 1.5o C between stations within years. Before the otolith increment analysis, the otoliths were coded and analysed together with otoliths from larvae of known age from bag rearing experiments. The average change in body length was 0.33 mm per increment. Except for 2002, there were no differences between stations within years with respect to increment number distributions and body length distributions. Average increment width differed between years. The larvae collected in 2002 had on average far ... |
format |
Article in Journal/Newspaper |
author |
Jakobsen, Ronny A. Pedersen, Torstein Moksness, Erlend |
author_facet |
Jakobsen, Ronny A. Pedersen, Torstein Moksness, Erlend |
author_sort |
Jakobsen, Ronny A. |
title |
Growth rates and age distributions of capelin (Mallotus villosus) larvae in the Barents Sea investigated by otolith increment analysis ... |
title_short |
Growth rates and age distributions of capelin (Mallotus villosus) larvae in the Barents Sea investigated by otolith increment analysis ... |
title_full |
Growth rates and age distributions of capelin (Mallotus villosus) larvae in the Barents Sea investigated by otolith increment analysis ... |
title_fullStr |
Growth rates and age distributions of capelin (Mallotus villosus) larvae in the Barents Sea investigated by otolith increment analysis ... |
title_full_unstemmed |
Growth rates and age distributions of capelin (Mallotus villosus) larvae in the Barents Sea investigated by otolith increment analysis ... |
title_sort |
growth rates and age distributions of capelin (mallotus villosus) larvae in the barents sea investigated by otolith increment analysis ... |
publisher |
ASC 2004 - DD - Theme session |
publishDate |
2024 |
url |
https://dx.doi.org/10.17895/ices.pub.25349227.v1 https://ices-library.figshare.com/articles/conference_contribution/Growth_rates_and_age_distributions_of_capelin_Mallotus_villosus_larvae_in_the_Barents_Sea_investigated_by_otolith_increment_analysis/25349227/1 |
genre |
Barents Sea |
genre_facet |
Barents Sea |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2004/groups https://dx.doi.org/10.17895/ices.pub.25349227 https://ices-library.figshare.com/ICES-ASC-2004/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.25349227.v110.17895/ices.pub.25349227 |
_version_ |
1797580405480620032 |