Matthews, Adrian J. ORCID: https://orcid.org/0000-0003-0492-1168, Singhruck, Patama and Heywood, Karen J. ORCID: https://orcid.org/0000-0001-9859-0026 (2007) Deep ocean impact of a Madden-Julian oscillation observed by Argo floats. Science, 318 (5857). pp. 1765-1769. ISSN 0036-8075
Full text not available from this repository. (Request a copy)Abstract
Using the new Argo array of profiling floats that gives unprecedented space-time coverage of the upper 2000 meters of the global ocean, we present definitive evidence of a deep tropical ocean component of the Madden-Julian Oscillation (MJO). The surface wind stress anomalies associated with the MJO force eastward-propagating oceanic equatorial Kelvin waves that extend downward to 1500 meters. The amplitude of the deep ocean anomalies is up to 6 times the amplitude of the observed annual cycle. This deep ocean sink of energy input from the wind is potentially important for understanding phenomena such as El Nino-Southern Oscillation and for interpreting deep ocean measurements made from ships.
Item Type: | Article |
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Additional Information: | mid:10886 dc:ueastatus:post-print formatted dc:ueahesastaffidentifier:9911170001058 |
Faculty \ School: | Faculty of Science > School of Environmental Sciences University of East Anglia Research Groups/Centres > Theme - ClimateUEA |
UEA Research Groups: | Faculty of Science > Research Groups > Centre for Ocean and Atmospheric Sciences Faculty of Science > Research Groups > Volcanoes@UEA (former - to 2018) Faculty of Science > Research Groups > Marine and Atmospheric Sciences (former - to 2017) Faculty of Science > Research Groups > Meteorology, Oceanography and Climate Dynamics (former - to 2017) Faculty of Science > Research Groups > Climate, Ocean and Atmospheric Sciences (former - to 2017) |
Depositing User: | Vishal Gautam |
Date Deposited: | 14 Dec 2007 |
Last Modified: | 20 Mar 2023 08:31 |
URI: | https://ueaeprints.uea.ac.uk/id/eprint/16933 |
DOI: | 10.1126/science.1147312 |
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