Global synchrony of an accelerating rise in sea surface temperature
International audience The oceans have shown a recent rapid and accelerating rise in temperature with, given the close link between temperature and marine organisms, pronounced effects on ecosystems. Here we describe for the first time a globally synchronous pattern of pulsed short period (~1 year l...
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ftunivlille:oai:HAL:hal-00806828v1 2024-06-23T07:56:42+00:00 Global synchrony of an accelerating rise in sea surface temperature Reid, P.C. Beaugrand, Gregory Laboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 (LOG) Institut national des sciences de l'Univers (INSU - CNRS)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD France-Nord ) 2012-07-02 https://hal.science/hal-00806828 https://doi.org/10.1017/s0025315412000549 en eng HAL CCSD Cambridge University Press (CUP) info:eu-repo/semantics/altIdentifier/doi/10.1017/s0025315412000549 hal-00806828 https://hal.science/hal-00806828 doi:10.1017/s0025315412000549 ISSN: 0025-3154 EISSN: 1469-7769 Journal of the Marine Biological Association of the UK https://hal.science/hal-00806828 Journal of the Marine Biological Association of the UK, 2012, 92 (07), pp.1435-1450. ⟨10.1017/s0025315412000549⟩ [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography info:eu-repo/semantics/article Journal articles 2012 ftunivlille https://doi.org/10.1017/s0025315412000549 2024-06-10T14:25:16Z International audience The oceans have shown a recent rapid and accelerating rise in temperature with, given the close link between temperature and marine organisms, pronounced effects on ecosystems. Here we describe for the first time a globally synchronous pattern of pulsed short period (~1 year long) emanations of warm sea surface temperature anomalies from tropical seas towards the poles on the shelf/slope with an intensification of the warming after the 1976/1977, 1986/1987 and 1997/1998 El Niños. On the eastern margins of continents the anomalies propagate towards the poles in part by largely baroclinic boundary currents, reinforced by regional atmospheric warming. The processes contributing to the less continuous warm anomalies on western margins are linked to the transfer of warmth from adjacent western boundary currents. These climate induced events show a close parallelism with the timing of ecosystem changes in shelf seas, important for fisheries and ecosystem services, and melting of sea-ice Article in Journal/Newspaper Sea ice LillOA (HAL Lille Open Archive, Université de Lille) Journal of the Marine Biological Association of the United Kingdom 92 7 1435 1450 |
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Open Polar |
collection |
LillOA (HAL Lille Open Archive, Université de Lille) |
op_collection_id |
ftunivlille |
language |
English |
topic |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
spellingShingle |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography Reid, P.C. Beaugrand, Gregory Global synchrony of an accelerating rise in sea surface temperature |
topic_facet |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
description |
International audience The oceans have shown a recent rapid and accelerating rise in temperature with, given the close link between temperature and marine organisms, pronounced effects on ecosystems. Here we describe for the first time a globally synchronous pattern of pulsed short period (~1 year long) emanations of warm sea surface temperature anomalies from tropical seas towards the poles on the shelf/slope with an intensification of the warming after the 1976/1977, 1986/1987 and 1997/1998 El Niños. On the eastern margins of continents the anomalies propagate towards the poles in part by largely baroclinic boundary currents, reinforced by regional atmospheric warming. The processes contributing to the less continuous warm anomalies on western margins are linked to the transfer of warmth from adjacent western boundary currents. These climate induced events show a close parallelism with the timing of ecosystem changes in shelf seas, important for fisheries and ecosystem services, and melting of sea-ice |
author2 |
Laboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 (LOG) Institut national des sciences de l'Univers (INSU - CNRS)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD France-Nord ) |
format |
Article in Journal/Newspaper |
author |
Reid, P.C. Beaugrand, Gregory |
author_facet |
Reid, P.C. Beaugrand, Gregory |
author_sort |
Reid, P.C. |
title |
Global synchrony of an accelerating rise in sea surface temperature |
title_short |
Global synchrony of an accelerating rise in sea surface temperature |
title_full |
Global synchrony of an accelerating rise in sea surface temperature |
title_fullStr |
Global synchrony of an accelerating rise in sea surface temperature |
title_full_unstemmed |
Global synchrony of an accelerating rise in sea surface temperature |
title_sort |
global synchrony of an accelerating rise in sea surface temperature |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.science/hal-00806828 https://doi.org/10.1017/s0025315412000549 |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
ISSN: 0025-3154 EISSN: 1469-7769 Journal of the Marine Biological Association of the UK https://hal.science/hal-00806828 Journal of the Marine Biological Association of the UK, 2012, 92 (07), pp.1435-1450. ⟨10.1017/s0025315412000549⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1017/s0025315412000549 hal-00806828 https://hal.science/hal-00806828 doi:10.1017/s0025315412000549 |
op_doi |
https://doi.org/10.1017/s0025315412000549 |
container_title |
Journal of the Marine Biological Association of the United Kingdom |
container_volume |
92 |
container_issue |
7 |
container_start_page |
1435 |
op_container_end_page |
1450 |
_version_ |
1802650002647941120 |