Ramifications of a longitudinally shifting Aleutian Low ...
No abstracts are to be cited without prior reference to the author. North Pacific storm locations vary synoptically, seasonally, and inter-annually, subjecting the ecosystems of the Gulf of Alaska, the Bering Sea, and beyond to the effects of non-stationary forcing. Examination of National Center fo...
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ASC 2014 - Theme session Q
2023
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ftdatacite:10.17895/ices.pub.24752910.v1 2024-02-04T09:52:32+01:00 Ramifications of a longitudinally shifting Aleutian Low ... Danielson, Seth 2023 https://dx.doi.org/10.17895/ices.pub.24752910.v1 https://ices-library.figshare.com/articles/conference_contribution/Ramifications_of_a_longitudinally_shifting_Aleutian_Low/24752910/1 unknown ASC 2014 - Theme session Q https://ices-library.figshare.com/ICES-ASC-2014/groups https://dx.doi.org/10.17895/ices.pub.24752910 https://ices-library.figshare.com/ICES-ASC-2014/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Ecosystem observation, processes and dynamics Pressures, impacts, conservation, and management CreativeWork Conference contribution article Other 2023 ftdatacite https://doi.org/10.17895/ices.pub.24752910.v110.17895/ices.pub.24752910 2024-01-05T01:56:28Z No abstracts are to be cited without prior reference to the author. North Pacific storm locations vary synoptically, seasonally, and inter-annually, subjecting the ecosystems of the Gulf of Alaska, the Bering Sea, and beyond to the effects of non-stationary forcing. Examination of National Center for Environmental Prediction atmospheric Reanalysis fields over 1948-2014 shows that the amount of time the Bering Sea is subjected to energetic low pressure systems can vary by +/- 30 days per October-toApril winter season. These longitudinal relocations of the Aleutian Low help mediate the annual mean northward delivery of Pacific waters through Bering Strait. As a consequence, advection of heat, nutrients, and plankton into the Arctic can vary by 25% on inter-annual to decadal time scales. Coincident changes are found in the Bering Sea winter ice extent, setup of energetic continental shelf waves, Ekman suction rates in the Aleutian Basin and Gulf of Alaska, and sea surface height anomalies. This talk reviews and ... Conference Object aleutian low Arctic Bering Sea Bering Strait Alaska DataCite Metadata Store (German National Library of Science and Technology) Arctic Bering Sea Bering Strait Gulf of Alaska Pacific |
institution |
Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Ecosystem observation, processes and dynamics Pressures, impacts, conservation, and management |
spellingShingle |
Ecosystem observation, processes and dynamics Pressures, impacts, conservation, and management Danielson, Seth Ramifications of a longitudinally shifting Aleutian Low ... |
topic_facet |
Ecosystem observation, processes and dynamics Pressures, impacts, conservation, and management |
description |
No abstracts are to be cited without prior reference to the author. North Pacific storm locations vary synoptically, seasonally, and inter-annually, subjecting the ecosystems of the Gulf of Alaska, the Bering Sea, and beyond to the effects of non-stationary forcing. Examination of National Center for Environmental Prediction atmospheric Reanalysis fields over 1948-2014 shows that the amount of time the Bering Sea is subjected to energetic low pressure systems can vary by +/- 30 days per October-toApril winter season. These longitudinal relocations of the Aleutian Low help mediate the annual mean northward delivery of Pacific waters through Bering Strait. As a consequence, advection of heat, nutrients, and plankton into the Arctic can vary by 25% on inter-annual to decadal time scales. Coincident changes are found in the Bering Sea winter ice extent, setup of energetic continental shelf waves, Ekman suction rates in the Aleutian Basin and Gulf of Alaska, and sea surface height anomalies. This talk reviews and ... |
format |
Conference Object |
author |
Danielson, Seth |
author_facet |
Danielson, Seth |
author_sort |
Danielson, Seth |
title |
Ramifications of a longitudinally shifting Aleutian Low ... |
title_short |
Ramifications of a longitudinally shifting Aleutian Low ... |
title_full |
Ramifications of a longitudinally shifting Aleutian Low ... |
title_fullStr |
Ramifications of a longitudinally shifting Aleutian Low ... |
title_full_unstemmed |
Ramifications of a longitudinally shifting Aleutian Low ... |
title_sort |
ramifications of a longitudinally shifting aleutian low ... |
publisher |
ASC 2014 - Theme session Q |
publishDate |
2023 |
url |
https://dx.doi.org/10.17895/ices.pub.24752910.v1 https://ices-library.figshare.com/articles/conference_contribution/Ramifications_of_a_longitudinally_shifting_Aleutian_Low/24752910/1 |
geographic |
Arctic Bering Sea Bering Strait Gulf of Alaska Pacific |
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Arctic Bering Sea Bering Strait Gulf of Alaska Pacific |
genre |
aleutian low Arctic Bering Sea Bering Strait Alaska |
genre_facet |
aleutian low Arctic Bering Sea Bering Strait Alaska |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2014/groups https://dx.doi.org/10.17895/ices.pub.24752910 https://ices-library.figshare.com/ICES-ASC-2014/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.24752910.v110.17895/ices.pub.24752910 |
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1789959688574468096 |