Articles | Volume 12, issue 6
https://doi.org/10.5194/os-12-1165-2016
https://doi.org/10.5194/os-12-1165-2016
Research article
 | 
11 Nov 2016
Research article |  | 11 Nov 2016

El Niño, La Niña, and the global sea level budget

Christopher G. Piecuch and Katherine J. Quinn

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Cited articles

Ablain, M., Cazenave, A., Valladeau, G., and Guinehut, S.: A new assessment of the error budget of global mean sea level rate estimated by satellite altimetry over 1993–2008, Ocean Sci., 5, 193–201, https://doi.org/10.5194/os-5-193-2009, 2009.
Bettadpur, S.: CSR Level-2 Processing Standards Document for Product Release 05 GRACE 327-742, revision 4.0, 2012
Boening, C., Willis, J. K.., Landerer, F. W., Nerem, R. S., and Fasullo, J.: The 2011 La Niña: So strong, the oceans fell, Geophys. Res. Lett., 39, L19602, https://doi.org/10.1029/2012GL053055, 2012.
Calafat, F. M. and Chambers, D. P.: Quantifying recent acceleration in sea level unrelated to internal climate variability, Geophys. Res. Lett., 40, 3661–3666, 2013
Calafat, F. M., Chambers, D. P., and Tsimplis, M. N.: On the ability of global sea level reconstructions to determine trends and variability, J. Geophys. Res.-Oceans, 119, 1572–1592, https://doi.org/10.1002/2013JC009298, 2014.
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Short summary
We use satellite and in situ data to elucidate global-mean sea level (GMSL) changes related to El Niño-Southern Oscillation (ENSO) over 2005–2015. Steric and mass effects make comparable contributions to the GMSL budget during ENSO, in contrast to previous interpretations based largely on hydrological models, which emphasize mass contributions. Results exemplify the usefulness of the Global Ocean Observing System for understanding the Earth's radiation imbalance and hydrological cycle.