Articles | Volume 17, issue 1
Ocean Sci., 17, 265–284, 2021
https://doi.org/10.5194/os-17-265-2021
Ocean Sci., 17, 265–284, 2021
https://doi.org/10.5194/os-17-265-2021

Research article 10 Feb 2021

Research article | 10 Feb 2021

Seasonal variability of the Atlantic Meridional Overturning Circulation at 11° S inferred from bottom pressure measurements

Josefine Herrford et al.

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Cited articles

Bachèlery, M.-L., Illig, S., and Dadou, I.: Interannual variability in the South-East Atlantic Ocean, focusing on the Benguela Upwelling System: Remote versus local forcing, J. Geophys. Res.-Oceans, 121, 284–310, https://doi.org/10.1002/2015JC011168, 2016. 
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The Atlantic Meridional Overturning Circulation (AMOC) is an important component of the climate system. Understanding its structure and variability is a key priority for many scientists. Here, we present the first estimate of AMOC variations for the tropical South Atlantic from the TRACOS array at 11° S. Over the observed period, the AMOC was dominated by seasonal variability. We investigate the respective mechanisms with an ocean model and find that different wind-forced waves play a big role.