ATLAS 5th General Assembly - Atlantic Paleo Circulation: A long-term context for the modern Ocean

• Exceptionally weak industrial-era AMOC (caused by weak LSW and ISOW). • Has AMOC weakening continued through the 20th century? Relative cooling of SPG may be related to horizontal gyre circulation rather than deep components of AMOC. • Unprecedented 20th century changes in subpolar gyre circulatio...

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Main Authors: Thornalley, David, Spooner, Peter
Format: Conference Object
Language:unknown
Published: 2020
Subjects:
Northeast Atlantic
Online Access:https://zenodo.org/record/3760556
https://doi.org/10.5281/zenodo.3760556
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spelling ftzenodo:oai:zenodo.org:3760556 2023-05-15T17:41:16+02:00 ATLAS 5th General Assembly - Atlantic Paleo Circulation: A long-term context for the modern Ocean Thornalley, David Spooner, Peter 2020-04-22 https://zenodo.org/record/3760556 https://doi.org/10.5281/zenodo.3760556 unknown info:eu-repo/grantAgreement/EC/H2020/678760/ doi:10.5281/zenodo.3760555 https://zenodo.org/communities/atlas https://zenodo.org/record/3760556 https://doi.org/10.5281/zenodo.3760556 oai:zenodo.org:3760556 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode info:eu-repo/semantics/lecture presentation 2020 ftzenodo https://doi.org/10.5281/zenodo.376055610.5281/zenodo.3760555 2023-03-10T16:38:21Z • Exceptionally weak industrial-era AMOC (caused by weak LSW and ISOW). • Has AMOC weakening continued through the 20th century? Relative cooling of SPG may be related to horizontal gyre circulation rather than deep components of AMOC. • Unprecedented 20th century changes in subpolar gyre circulation caused pronounced changes in Northeast Atlantic hydrography and ecosystems. • Recent variability is not simply ‘typical ongoing decadal variability’. Likely future no-analogue conditions. Reliance on climate model projections. • Better understanding of post Little Ice Age and 20th century changes is required for assessing climate model sensitivity and projections of AMOC. Conference Object Northeast Atlantic Zenodo
institution Open Polar
collection Zenodo
op_collection_id ftzenodo
language unknown
description • Exceptionally weak industrial-era AMOC (caused by weak LSW and ISOW). • Has AMOC weakening continued through the 20th century? Relative cooling of SPG may be related to horizontal gyre circulation rather than deep components of AMOC. • Unprecedented 20th century changes in subpolar gyre circulation caused pronounced changes in Northeast Atlantic hydrography and ecosystems. • Recent variability is not simply ‘typical ongoing decadal variability’. Likely future no-analogue conditions. Reliance on climate model projections. • Better understanding of post Little Ice Age and 20th century changes is required for assessing climate model sensitivity and projections of AMOC.
format Conference Object
author Thornalley, David
Spooner, Peter
spellingShingle Thornalley, David
Spooner, Peter
ATLAS 5th General Assembly - Atlantic Paleo Circulation: A long-term context for the modern Ocean
author_facet Thornalley, David
Spooner, Peter
author_sort Thornalley, David
title ATLAS 5th General Assembly - Atlantic Paleo Circulation: A long-term context for the modern Ocean
title_short ATLAS 5th General Assembly - Atlantic Paleo Circulation: A long-term context for the modern Ocean
title_full ATLAS 5th General Assembly - Atlantic Paleo Circulation: A long-term context for the modern Ocean
title_fullStr ATLAS 5th General Assembly - Atlantic Paleo Circulation: A long-term context for the modern Ocean
title_full_unstemmed ATLAS 5th General Assembly - Atlantic Paleo Circulation: A long-term context for the modern Ocean
title_sort atlas 5th general assembly - atlantic paleo circulation: a long-term context for the modern ocean
publishDate 2020
url https://zenodo.org/record/3760556
https://doi.org/10.5281/zenodo.3760556
genre Northeast Atlantic
genre_facet Northeast Atlantic
op_relation info:eu-repo/grantAgreement/EC/H2020/678760/
doi:10.5281/zenodo.3760555
https://zenodo.org/communities/atlas
https://zenodo.org/record/3760556
https://doi.org/10.5281/zenodo.3760556
oai:zenodo.org:3760556
op_rights info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/4.0/legalcode
op_doi https://doi.org/10.5281/zenodo.376055610.5281/zenodo.3760555
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