Seasonality of the South Pacific Meridional Mode: Role of Oceanic Meridional Advection Feedback Beyond Thermodynamics Dominance

Abstract The South Pacific Meridional Mode (SPMM), a dominant air‐sea coupling mode in the subtropical southeastern Pacific, serves as a precursor to equatorial Pacific variability. Its seasonality, however, shows an out‐of‐phase relation between sea surface temperature (SST) (peaking in December–Fe...

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Bibliographic Details

Main Authors:	Juying Xu, Hanjie Fan, Song Yang, Yuhao Cai, Matthew Collins, Weidong Yu
Format:	Artigo
Language:	Inglês
Published:	Wiley 2025-12-01
Series:	Geophysical Research Letters
Subjects:	South Pacific meridional mode seasonality meridional advection feedback
Online Access:	https://doi.org/10.1029/2025GL117920
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