Investigation of krill transport factors in the Scotia Sea for the fisheries and management application ...
No abstracts are to be cited without prior reference to the author.Data from acoustic surveys and oceanographic observations were used to estimate characteristics of krill transport across different polygons in the Scotia Sea. Krill flux over the study polygons was considered to be a passive transpo...
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ASC 2010 - Theme session A
2024
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ftdatacite:10.17895/ices.pub.25068158.v1 2024-03-31T07:55:15+00:00 Investigation of krill transport factors in the Scotia Sea for the fisheries and management application ... Kasatkina, Svetlana Shnar, Vladimir 2024 https://dx.doi.org/10.17895/ices.pub.25068158.v1 https://ices-library.figshare.com/articles/conference_contribution/Investigation_of_krill_transport_factors_in_the_Scotia_Sea_for_the_fisheries_and_management_application/25068158/1 unknown ASC 2010 - Theme session A https://ices-library.figshare.com/ICES-ASC-2010/groups https://dx.doi.org/10.17895/ices.pub.25068158 https://ices-library.figshare.com/ICES-ASC-2010/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Ecosystem observation, processes and dynamics Conference contribution article CreativeWork Other 2024 ftdatacite https://doi.org/10.17895/ices.pub.25068158.v110.17895/ices.pub.25068158 2024-03-04T12:15:15Z No abstracts are to be cited without prior reference to the author.Data from acoustic surveys and oceanographic observations were used to estimate characteristics of krill transport across different polygons in the Scotia Sea. Krill flux over the study polygons was considered to be a passive transport by water masses and assessed by the geostrophic transport. Estimates of water velocity and krill biomass transported across the boundaries (outflow and inflow) of these polygons were made. Variabilities of the spatial–temporal distributions of krill biomass and aggregations characteristics associated with multiple processes of krill inflow–outflow over the study areas were traced. It was revealed that krill transport across fishing grounds affects the operational indices of commercial vessels (mean catch per haul, mean catch per hour). The authors discuss the characteristics of krill transport as important information for krill stock management in the Scotia Sea. It was shown that the annual krill biomass ... Conference Object Scotia Sea DataCite Metadata Store (German National Library of Science and Technology) Scotia Sea |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
unknown |
topic |
Ecosystem observation, processes and dynamics |
spellingShingle |
Ecosystem observation, processes and dynamics Kasatkina, Svetlana Shnar, Vladimir Investigation of krill transport factors in the Scotia Sea for the fisheries and management application ... |
topic_facet |
Ecosystem observation, processes and dynamics |
description |
No abstracts are to be cited without prior reference to the author.Data from acoustic surveys and oceanographic observations were used to estimate characteristics of krill transport across different polygons in the Scotia Sea. Krill flux over the study polygons was considered to be a passive transport by water masses and assessed by the geostrophic transport. Estimates of water velocity and krill biomass transported across the boundaries (outflow and inflow) of these polygons were made. Variabilities of the spatial–temporal distributions of krill biomass and aggregations characteristics associated with multiple processes of krill inflow–outflow over the study areas were traced. It was revealed that krill transport across fishing grounds affects the operational indices of commercial vessels (mean catch per haul, mean catch per hour). The authors discuss the characteristics of krill transport as important information for krill stock management in the Scotia Sea. It was shown that the annual krill biomass ... |
format |
Conference Object |
author |
Kasatkina, Svetlana Shnar, Vladimir |
author_facet |
Kasatkina, Svetlana Shnar, Vladimir |
author_sort |
Kasatkina, Svetlana |
title |
Investigation of krill transport factors in the Scotia Sea for the fisheries and management application ... |
title_short |
Investigation of krill transport factors in the Scotia Sea for the fisheries and management application ... |
title_full |
Investigation of krill transport factors in the Scotia Sea for the fisheries and management application ... |
title_fullStr |
Investigation of krill transport factors in the Scotia Sea for the fisheries and management application ... |
title_full_unstemmed |
Investigation of krill transport factors in the Scotia Sea for the fisheries and management application ... |
title_sort |
investigation of krill transport factors in the scotia sea for the fisheries and management application ... |
publisher |
ASC 2010 - Theme session A |
publishDate |
2024 |
url |
https://dx.doi.org/10.17895/ices.pub.25068158.v1 https://ices-library.figshare.com/articles/conference_contribution/Investigation_of_krill_transport_factors_in_the_Scotia_Sea_for_the_fisheries_and_management_application/25068158/1 |
geographic |
Scotia Sea |
geographic_facet |
Scotia Sea |
genre |
Scotia Sea |
genre_facet |
Scotia Sea |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2010/groups https://dx.doi.org/10.17895/ices.pub.25068158 https://ices-library.figshare.com/ICES-ASC-2010/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.25068158.v110.17895/ices.pub.25068158 |
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1795036882192564224 |