Evidence map›Paper›PMID 40911689›Full record

ArticleScience advances2025

The role of the North American continent in strengthening the Asian summer monsoon.

Linlin Chen, Paul J Valdes, Alexander Farnsworth

Abstract read
In one paragraph

Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Linlin ChenSchool of Geographical Sciences and Cabot Institute, University of Bristol, Bristol, BS8 1SS, UK.ORCID 0000-0003-4930-8770
Paul J ValdesSchool of Geographical Sciences and Cabot Institute, University of Bristol, Bristol, BS8 1SS, UK.ORCID 0000-0002-1902-3283
Alexander FarnsworthSchool of Geographical Sciences and Cabot Institute, University of Bristol, Bristol, BS8 1SS, UK.ORCID 0000-0001-5585-5338

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Most studies on modern Asian monsoon formation focus on mechanisms arising within the Afro-Eurasian continent, while fewer compare the effects from remote continents. Here, we explore this question using a coupled climate model. We show that the existence of the North American continent is critical for the intensity of the Asian summer monsoon. The mechanism involves North America acting as an additional heating center, resulting in the strengthening and extension of oceanic advection toward the monsoon region. This is achieved via the Rodwell-Hoskins mechanism that strengthens the North Pacific subtropical high and through a widespread Northern Hemisphere heating that shifts the Hadly circulation subsidence center poleward. This teleconnection is independent of the presence of the Tibetan Plateau, and its impact on East Asian summer precipitation is found to be smaller but comparable to that of Tibet. The individual role of other continents outside Afro-Eurasia is found to be less important.

Identifiers

PMID40911689
PMCPMC12412649

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.