ArticleScientific reports2019
Tropical South Atlantic influence on Northeastern Brazil precipitation and ITCZ displacement during the past 2300 years.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 148 citations in OpenAlex.
- Effects of atmospheric systems operating in the Northeast of Brazil on the volumes of artificial reservoirs.Scientific reports · 2025Article
- South American monsoon intensification during the last millennium driven by joint Pacific and Atlantic forcing.Science advances · 2024Article
- Exploring steric sea level variability in the Eastern Tropical Atlantic Ocean: a three-decade study (1993-2022).Scientific reports · 2024Article
- Physical science research needed to evaluate the viability and risks of marine cloud brightening.Science advances · 2024Review
- Wind power density in areas of Northeastern Brazil from Regional Climate Models for a recent past.PloS one · 2024Article
Corrections and comments
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Authors and funding
13 authors at 7 institutions in 6 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recent paleoclimatic studies suggest that changes in the tropical rainbelt across the Atlantic Ocean during the past two millennia are linked to a latitudinal shift of the Intertropical Convergence Zone (ITCZ) driven by the Northern Hemisphere (NH) climate. However, little is known regarding other potential drivers that can affect tropical Atlantic rainfall, mainly due to the scarcity of adequate and high-resolution records. In this study, we fill this gap by reconstructing precipitation changes in Northeastern Brazil during the last 2,300 years from a high-resolution lake record of hydrogen isotope compositions of plant waxes. We find that regional precipitation along the coastal area of South America was not solely governed by north-south displacements of the ITCZ due to changes in NH climate, but also by the contraction and expansion of the tropical rainbelt due to variations in sea surface temperature and southeast trade winds in the tropical South Atlantic Basin.
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Registered trials
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