Asset Details
Do you wish to reserve the book?
Persistent Modulation of AMOC Multidecadal Variability on Tropical North Atlantic Subsurface Temperature Under Global Warming in the CESM1‐LE
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Persistent Modulation of AMOC Multidecadal Variability on Tropical North Atlantic Subsurface Temperature Under Global Warming in the CESM1‐LE
Do you wish to request the book?
Persistent Modulation of AMOC Multidecadal Variability on Tropical North Atlantic Subsurface Temperature Under Global Warming in the CESM1‐LE
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Persistent Modulation of AMOC Multidecadal Variability on Tropical North Atlantic Subsurface Temperature Under Global Warming in the CESM1‐LE
2025
Overview
Previous studies emphasized a significant linkage between Atlantic Meridional Overturning Circulation multidecadal variability (AMOC‐MV) and subsurface temperature in the Tropical North Atlantic (TNA). However, as AMOC‐MV weakens under global warming, it remains unclear whether this linkage persists. Here, we use the Community Earth System Model version 1 Large Ensemble to demonstrate that the connection remains robust under global warming. We highlight that the TNA subsurface response and its changes are primarily confined to the western boundary, regulated by variations in the AMOC‐MV‐related North Brazil Current. In the TNA western boundary, a subsurface temperature dome, which dominates the subsurface thermal response by strengthening meridional heat transport, shifts southward due to changes in mean‐state AMOC and local winds. This southward shift extends the subsurface temperature response equatorward, amplifying the mean TNA response. The sustained linkage supports using TNA subsurface temperature as an indicator for future AMOC‐MV monitoring.
Publisher
John Wiley & Sons, Inc
