Antarctic Bottom Water Warming and Circulation Slowdown in the Argentine Basin From Analyses of Deep Argo and Historical Shipboard Temperature Data

Abstract A decadal warming trend of 2.1 (±0.2) m°C yr−1 in Antarctic Bottom Water within the western Argentine Basin is found by comparing Deep Argo temperature profiles from 2021 to 2022 to nearby historical shipboard data from 1972 to 1998. This trend is similar in magnitude, but about 10 times mo...

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Bibliographic Details
Published in:Geophysical Research Letters
Main Author: Gregory C. Johnson
Format: Article
Language:English
Published: Wiley 2022-09-01
Subjects:
Online Access:https://doi.org/10.1029/2022GL100526