ArticleNature communications2025
Unveiling the role of South Tropical Atlantic in winter Atlantic Niño inducing La Niña.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- Amazon deforestation weakens Atlantic Niño variability.Nature communications · 2026Article
- ENSO's changing grip on Bering Sea ice: The emerging control of the North Pacific meridional mode.Science advances · 2025Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The boreal winter-peaked Atlantic Niño/Niña can influence La Niña/El Niño (the cold/warm phase of El Niño-Southern Oscillation, ENSO) in the following year. However, the Atlantic Niño-La Niña relationship is more uncertain than the Atlantic Niña-El Niño counterpart. Here, we show that this uncertainty arises from two distinct types of Atlantic Niño events: the Equatorial and Expanded types, which differ in their meridional sea surface temperature (SST) warming. The Equatorial type, with SST warming confined to the equator, has a weaker climate impact due to limited influence on local convective heating in spring when the intertropical convergence zone (ITCZ) shifts southward. In contrast, the Expanded type, with SST warming extending into the southern tropical Atlantic (STA), drive persistent local anomalous convection heating and strong remote atmospheric responses in the tropical Pacific from winter to spring. Our results emphasize the critical role of STA conditions in shaping the influence of winter Atlantic Niño on the Pacific.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.