ArticleNature communications2026
Insolation-driven northern Atlantic westerly wind patterns shaped the mid-Pleistocene transition in three phases.
Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
The Mid-Pleistocene Transition ( ~ 1200-650 ka) marked a shift to 100-kyr glacial cycles, despite no significant change in insolation cyclicity. In this study, a high-resolution pollen record from the southwestern Iberian margin, combined with climate modeling, reveals a three-phase climate evolution linked to boreal summer insolation amplitude. In the early phase ( ~ 1200-930 ka), strong insolation minima shifted westerlies north, boosting ice accumulation, while maxima promoted melting, limiting ice growth. The middle phase ( ~ 930-790 ka) followed regoliths loss and featured weaker insolation extremes, leading to the southward migration of the westerlies, mega-droughts and greater ice buildup. In the late phase ( ~ 790-680 ka), stronger minima pushed westerlies north, aligning with longer, colder glacials. These findings suggest that changes in insolation amplitude drove shifts in westerly wind patterns, influencing hydroclimate and ice sheet development, and may have contributed to the transition to 100-kyr glacial cycles.
Identifiers
What OpenQuestion holds
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.