Energetic overturning flows, dynamic interocean exchanges, and ocean warming observed in the South Atlantic

MP Chidichimo, RC Perez, S Speich… - … Earth & Environment, 2023 - nature.com
Since the inception of the international South Atlantic Meridional Overturning Circulation
initiative in the 21st century, substantial advances have been made in observing and …

A multi‐data set analysis of the freshwater transport by the Atlantic meridional overturning circulation at nominally 34.5 S

C Arumí‐Planas, S Dong, R Perez… - Journal of …, 2024 - Wiley Online Library
The freshwater transport (Mov) by the Atlantic Meridional Overturning Circulation (AMOC)
across 34.5° S is computed using observations from 49 eXpendable BathyThermograph …

Thirty years of GOSHIP and WOCE data: Atlantic overturning of mass, heat, and freshwater transport

V Caínzos, A Hernández‐Guerra… - Geophysical …, 2022 - Wiley Online Library
Abstract The Atlantic Meridional Overturning Circulation (AMOC) plays a vital role in global
climate, redistributing heat, and freshwater. It is predicted to decline due to anthropogenic …

Combining an Eddy Detection Algorithm with In-Situ Measurements to Study North Brazil Current Rings

C Subirade, P L'hégaret, S Speich, R Laxenaire… - Remote Sensing, 2023 - mdpi.com
North Brazil Current (NBC) rings are believed to play a key role in the Atlantic Ocean
circulation and climate. Here, we use a new collection of high-resolution in-situ observations …

The South Atlantic circulation between 34.5 S, 24 S and above the mid‐Atlantic ridge from an inverse box model

C Arumí‐Planas, MD Pérez‐Hernández… - Journal of …, 2023 - Wiley Online Library
Abstract The South Atlantic Ocean plays a key role in the heat exchange of the climate
system, as it hosts the returning flow of the Atlantic Meridional Overturning Circulation …

Ocean Acidification and Long‐Term Changes in the Carbonate System Properties of the South Atlantic Ocean

A Piñango, R Kerr, IBM Orselli… - Global …, 2022 - Wiley Online Library
The wind‐driven part of the South Atlantic Ocean is primarily ventilated through central and
intermediate water formation. Through the water mass formation processes, anthropogenic …

[HTML][HTML] Multidisciplinary observations across an eddy dipole in the interaction zone between subtropical and subantarctic waters in the Southwest Atlantic

EG Morozov, DI Frey, VA Krechik, AA Latushkin… - Water, 2022 - mdpi.com
Seawater properties in two intense rings in the South Atlantic are considered. One ring
separated from the Brazil Current and the other from the Malvinas Current. The analysis is …

[HTML][HTML] Characterizing mesoscale eddies of eastern upwelling origins in the Atlantic Ocean and their role in offshore transport

A Ioannou, S Speich, R Laxenaire - Frontiers in Marine Science, 2022 - frontiersin.org
Motivated by the recurrent formation of eddies in the eastern upwelling areas, we examine
cross-basin connectivity that is promoted by coherent, long-lived and long-propagating …

Investigation of the Benguela upwelling eddies using Lagrangian modeling methods

TV Belonenko, MV Budyansky, AF Akhtyamova… - Ocean Dynamics, 2024 - Springer
In this research, we utilize AVISO altimetry data, the GLORYS12V1 product, and the META3.
2 DT Atlas to investigate the Benguela upwelling. By combining these three datasets, we …

An observation‐based estimate of Atlantic meridional freshwater transport

H Zheng, L Cheng, F Li, Y Pan… - Geophysical Research …, 2024 - Wiley Online Library
Meridional freshwater transport (MFT) in the Atlantic Ocean (Atlantic meridional freshwater
transport (AMFT)) plays a vital role in the Atlantic Ocean circulations, but an accurate …