Sea Ice Variations Influence Benthic Community Growth Rates over Decadal Scales: Evidence from Bivalve Population near the Barents Sea Polar Front ...
No abstracts are to be cited without prior reference to the author.We examined growth of the Arctic bivalve Clinocardium ciliatum from 1977-2006 in the Barents Sea to evaluate the effect of different water masses on growth and to assess the influence of climatic forcing on ecological processes over...
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ASC 2008 - Theme session B
2024
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Online Access: | https://dx.doi.org/10.17895/ices.pub.25243477.v1 https://ices-library.figshare.com/articles/conference_contribution/Sea_Ice_Variations_Influence_Benthic_Community_Growth_Rates_over_Decadal_Scales_Evidence_from_Bivalve_Population_near_the_Barents_Sea_Polar_Front/25243477/1 |
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ftdatacite:10.17895/ices.pub.25243477.v1 2024-03-31T07:50:34+00:00 Sea Ice Variations Influence Benthic Community Growth Rates over Decadal Scales: Evidence from Bivalve Population near the Barents Sea Polar Front ... Carroll, Michael L. Ambrose, William G. Jr. Levin, Ben Ratner, Adam Ryan, Stuart Henkes, Gregory A. 2024 https://dx.doi.org/10.17895/ices.pub.25243477.v1 https://ices-library.figshare.com/articles/conference_contribution/Sea_Ice_Variations_Influence_Benthic_Community_Growth_Rates_over_Decadal_Scales_Evidence_from_Bivalve_Population_near_the_Barents_Sea_Polar_Front/25243477/1 unknown ASC 2008 - Theme session B https://ices-library.figshare.com/ICES-ASC-2008/groups https://dx.doi.org/10.17895/ices.pub.25243477 https://ices-library.figshare.com/ICES-ASC-2008/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Arctic Sea FAO area 18 Ecosystem observation, processes and dynamics Conference contribution article CreativeWork Other 2024 ftdatacite https://doi.org/10.17895/ices.pub.25243477.v110.17895/ices.pub.25243477 2024-03-04T14:11:39Z No abstracts are to be cited without prior reference to the author.We examined growth of the Arctic bivalve Clinocardium ciliatum from 1977-2006 in the Barents Sea to evaluate the effect of different water masses on growth and to assess the influence of climatic forcing on ecological processes over decadal scales. Analysis of annually-deposited growth lines in shells of 22 individuals from 3 stations allowed us to assess growth conditions for up to 30 years, thus encompassing both warmer and colder climatic phases of the last century. Growth rates of specimens at younger ages (6-13 years) were highest in Atlantic water, resulting in an average size 20% greater compared to similarly aged individuals from Arctic water or at the Polar Front, reflecting warmer sea temperatures and/or presumably greater food supplies in the Atlantic-dominated regions of the Barents Sea. Despite different absolute growth rates, temporal patterns of ontogenetically-adjusted growth (i.e. Standard Growth Index = SGI) had similar ... Conference Object Arctic Barents Sea Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic Barents Sea |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Arctic Sea FAO area 18 Ecosystem observation, processes and dynamics |
spellingShingle |
Arctic Sea FAO area 18 Ecosystem observation, processes and dynamics Carroll, Michael L. Ambrose, William G. Jr. Levin, Ben Ratner, Adam Ryan, Stuart Henkes, Gregory A. Sea Ice Variations Influence Benthic Community Growth Rates over Decadal Scales: Evidence from Bivalve Population near the Barents Sea Polar Front ... |
topic_facet |
Arctic Sea FAO area 18 Ecosystem observation, processes and dynamics |
description |
No abstracts are to be cited without prior reference to the author.We examined growth of the Arctic bivalve Clinocardium ciliatum from 1977-2006 in the Barents Sea to evaluate the effect of different water masses on growth and to assess the influence of climatic forcing on ecological processes over decadal scales. Analysis of annually-deposited growth lines in shells of 22 individuals from 3 stations allowed us to assess growth conditions for up to 30 years, thus encompassing both warmer and colder climatic phases of the last century. Growth rates of specimens at younger ages (6-13 years) were highest in Atlantic water, resulting in an average size 20% greater compared to similarly aged individuals from Arctic water or at the Polar Front, reflecting warmer sea temperatures and/or presumably greater food supplies in the Atlantic-dominated regions of the Barents Sea. Despite different absolute growth rates, temporal patterns of ontogenetically-adjusted growth (i.e. Standard Growth Index = SGI) had similar ... |
format |
Conference Object |
author |
Carroll, Michael L. Ambrose, William G. Jr. Levin, Ben Ratner, Adam Ryan, Stuart Henkes, Gregory A. |
author_facet |
Carroll, Michael L. Ambrose, William G. Jr. Levin, Ben Ratner, Adam Ryan, Stuart Henkes, Gregory A. |
author_sort |
Carroll, Michael L. |
title |
Sea Ice Variations Influence Benthic Community Growth Rates over Decadal Scales: Evidence from Bivalve Population near the Barents Sea Polar Front ... |
title_short |
Sea Ice Variations Influence Benthic Community Growth Rates over Decadal Scales: Evidence from Bivalve Population near the Barents Sea Polar Front ... |
title_full |
Sea Ice Variations Influence Benthic Community Growth Rates over Decadal Scales: Evidence from Bivalve Population near the Barents Sea Polar Front ... |
title_fullStr |
Sea Ice Variations Influence Benthic Community Growth Rates over Decadal Scales: Evidence from Bivalve Population near the Barents Sea Polar Front ... |
title_full_unstemmed |
Sea Ice Variations Influence Benthic Community Growth Rates over Decadal Scales: Evidence from Bivalve Population near the Barents Sea Polar Front ... |
title_sort |
sea ice variations influence benthic community growth rates over decadal scales: evidence from bivalve population near the barents sea polar front ... |
publisher |
ASC 2008 - Theme session B |
publishDate |
2024 |
url |
https://dx.doi.org/10.17895/ices.pub.25243477.v1 https://ices-library.figshare.com/articles/conference_contribution/Sea_Ice_Variations_Influence_Benthic_Community_Growth_Rates_over_Decadal_Scales_Evidence_from_Bivalve_Population_near_the_Barents_Sea_Polar_Front/25243477/1 |
geographic |
Arctic Barents Sea |
geographic_facet |
Arctic Barents Sea |
genre |
Arctic Barents Sea Sea ice |
genre_facet |
Arctic Barents Sea Sea ice |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2008/groups https://dx.doi.org/10.17895/ices.pub.25243477 https://ices-library.figshare.com/ICES-ASC-2008/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.25243477.v110.17895/ices.pub.25243477 |
_version_ |
1795028853953921024 |