Spatial and temporal variation in harp seals prey consumption in the Barents sea ...
No abstracts are to be cited without prior reference to the author.The Barents Sea ecosystem has experienced major fluctuations in species abundance in the past 20-30 years. The mechanisms behind these fluctuations are complex and arise from numerous interactions between species and the environment....
Main Authors: | , , |
---|---|
Format: | Conference Object |
Language: | unknown |
Published: |
ASC 2006 - Theme session L
2024
|
Subjects: | |
Online Access: | https://dx.doi.org/10.17895/ices.pub.25259014.v1 https://ices-library.figshare.com/articles/conference_contribution/Spatial_and_temporal_variation_in_harp_seals_prey_consumption_in_the_Barents_sea/25259014/1 |
id |
ftdatacite:10.17895/ices.pub.25259014.v1 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.17895/ices.pub.25259014.v1 2024-03-31T07:49:54+00:00 Spatial and temporal variation in harp seals prey consumption in the Barents sea ... Haug, Tore Lindstrøm, Ulf Nilssen, Kjell T. 2024 https://dx.doi.org/10.17895/ices.pub.25259014.v1 https://ices-library.figshare.com/articles/conference_contribution/Spatial_and_temporal_variation_in_harp_seals_prey_consumption_in_the_Barents_sea/25259014/1 unknown ASC 2006 - Theme session L https://ices-library.figshare.com/ICES-ASC-2006/groups https://dx.doi.org/10.17895/ices.pub.25259014 https://ices-library.figshare.com/ICES-ASC-2006/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Fisheries and aquaculture Conference contribution article CreativeWork Other 2024 ftdatacite https://doi.org/10.17895/ices.pub.25259014.v110.17895/ices.pub.25259014 2024-03-04T14:11:03Z No abstracts are to be cited without prior reference to the author.The Barents Sea ecosystem has experienced major fluctuations in species abundance in the past 20-30 years. The mechanisms behind these fluctuations are complex and arise from numerous interactions between species and the environment. Previous and present attempts to assess multi-species interactions in the Barents sea ecosystem has resulted in increased focus on the foraging ecology of the most conspicuous high trophic-level predators in the ecosystem. The Barents Sea stock of harp seals Pagophilus groenlandicus is, along with Arctic cod Gadus morhua, considered as the most conspicuous high trophic-level predator in the Barents Sea ecosystem. The abundance and feeding ecology of the Barents Sea stock of harp seals has been monitored the past 15 years. Previous prey consumption estimates suggests that harp seals consume range between 3.3 and 5 million tonnes of prey annually, depending on the choice of input parameters in the bioenergetic ... Conference Object Arctic cod Arctic Barents Sea Gadus morhua Pagophilus groenlandicus 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 |
Fisheries and aquaculture |
spellingShingle |
Fisheries and aquaculture Haug, Tore Lindstrøm, Ulf Nilssen, Kjell T. Spatial and temporal variation in harp seals prey consumption in the Barents sea ... |
topic_facet |
Fisheries and aquaculture |
description |
No abstracts are to be cited without prior reference to the author.The Barents Sea ecosystem has experienced major fluctuations in species abundance in the past 20-30 years. The mechanisms behind these fluctuations are complex and arise from numerous interactions between species and the environment. Previous and present attempts to assess multi-species interactions in the Barents sea ecosystem has resulted in increased focus on the foraging ecology of the most conspicuous high trophic-level predators in the ecosystem. The Barents Sea stock of harp seals Pagophilus groenlandicus is, along with Arctic cod Gadus morhua, considered as the most conspicuous high trophic-level predator in the Barents Sea ecosystem. The abundance and feeding ecology of the Barents Sea stock of harp seals has been monitored the past 15 years. Previous prey consumption estimates suggests that harp seals consume range between 3.3 and 5 million tonnes of prey annually, depending on the choice of input parameters in the bioenergetic ... |
format |
Conference Object |
author |
Haug, Tore Lindstrøm, Ulf Nilssen, Kjell T. |
author_facet |
Haug, Tore Lindstrøm, Ulf Nilssen, Kjell T. |
author_sort |
Haug, Tore |
title |
Spatial and temporal variation in harp seals prey consumption in the Barents sea ... |
title_short |
Spatial and temporal variation in harp seals prey consumption in the Barents sea ... |
title_full |
Spatial and temporal variation in harp seals prey consumption in the Barents sea ... |
title_fullStr |
Spatial and temporal variation in harp seals prey consumption in the Barents sea ... |
title_full_unstemmed |
Spatial and temporal variation in harp seals prey consumption in the Barents sea ... |
title_sort |
spatial and temporal variation in harp seals prey consumption in the barents sea ... |
publisher |
ASC 2006 - Theme session L |
publishDate |
2024 |
url |
https://dx.doi.org/10.17895/ices.pub.25259014.v1 https://ices-library.figshare.com/articles/conference_contribution/Spatial_and_temporal_variation_in_harp_seals_prey_consumption_in_the_Barents_sea/25259014/1 |
geographic |
Arctic Barents Sea |
geographic_facet |
Arctic Barents Sea |
genre |
Arctic cod Arctic Barents Sea Gadus morhua Pagophilus groenlandicus |
genre_facet |
Arctic cod Arctic Barents Sea Gadus morhua Pagophilus groenlandicus |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2006/groups https://dx.doi.org/10.17895/ices.pub.25259014 https://ices-library.figshare.com/ICES-ASC-2006/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.25259014.v110.17895/ices.pub.25259014 |
_version_ |
1795027951922708480 |