Millennial-to centennial-scale Atlantic ITCZ swings during the penultimate deglaciation
MC Campos, CM Chiessi, RA Nascimento… - Quaternary Science …, 2025 - Elsevier
Growing concerns surround the future of the Atlantic Meridional Overturning Circulation
(AMOC) and its impacts on tropical regions, particularly due to changes in the dynamics of …
(AMOC) and its impacts on tropical regions, particularly due to changes in the dynamics of …
Atlantic ITCZ variability during the Holocene based on high-resolution speleothem isotope records from northern Venezuela
Few high-resolution paleoclimate proxy records exist in the region located under the direct
influence of the Intertropical Convergence Zone (ITCZ) in South America and most of them …
influence of the Intertropical Convergence Zone (ITCZ) in South America and most of them …
The zonal patterns in late Quaternary tropical South American precipitation
Speleothem oxygen isotope records (δ18O) of tropical South American rainfall in the late
Quaternary show a zonal “South American Precipitation Dipole”(SAPD). The dipole is …
Quaternary show a zonal “South American Precipitation Dipole”(SAPD). The dipole is …
Analyzing the impact of ocean-atmosphere teleconnections on rainfall variability in the Brazilian Legal Amazon via the Rainfall Anomaly Index (RAI)
CAG Santos, DC dos Santos, RMB Neto… - Atmospheric …, 2024 - Elsevier
Drought events are mainly associated with alterations in ocean-atmosphere patterns,
leading to abnormally dry conditions due to reduced precipitation. This study aims to …
leading to abnormally dry conditions due to reduced precipitation. This study aims to …
[HTML][HTML] Solar forcing as driver for late Holocene rainfall intensity in the Peruvian Andes
K Schittek, J Wowrek, N Käuffer, M Reindel… - Quaternary …, 2025 - Elsevier
This study presents a high-resolution palaeoclimate record from sediment cores collected
from the siltation area of Laguna Comercocha (LC) in southern Peru, spanning the last 1070 …
from the siltation area of Laguna Comercocha (LC) in southern Peru, spanning the last 1070 …
[HTML][HTML] Spatiotemporal Intertropical Convergence Zone dynamics during the last 3 millennia in northeastern Brazil and related impacts in modern human history
Abstract Changes in tropical precipitation over the past millennia have usually been
associated with latitudinal displacements of the Intertropical Convergence Zone (ITCZ) …
associated with latitudinal displacements of the Intertropical Convergence Zone (ITCZ) …
Links between precipitation patterns over eastern tropical South America and productivity in the western tropical South Atlantic Ocean during the last deglacial
The possibility of a collapse (or marked weakening) of the Atlantic Meridional Overturning
Circulation (AMOC) within a few centuries boosted the interest of the scientific community on …
Circulation (AMOC) within a few centuries boosted the interest of the scientific community on …
Fluvial responses to Holocene climatically induced coastline migration in the Iguape River estuary (Southeast Brazil)
Rivers represent intricate geomorphological systems that exhibit sensitivity to even subtle
base‐level changes. This study examines the geomorphological response of Ribeira de …
base‐level changes. This study examines the geomorphological response of Ribeira de …
Millennial-scale variability of vegetation and fire activity in a northern Cerrado driven by an east-west rainfall gradient during the Holocene
This paleoecological study investigates vegetation variability and fire regimes in
Northeastern Brazil (NEB)'s Cerrado. We present high-resolution pollen and charcoal …
Northeastern Brazil (NEB)'s Cerrado. We present high-resolution pollen and charcoal …
A continental reconstruction of hydroclimatic variability in South America during the past 2000 years
Paleoclimatological field reconstructions are valuable for understanding past hydroclimatic
variability, which is crucial for assessing potential future hydroclimate changes. Despite …
variability, which is crucial for assessing potential future hydroclimate changes. Despite …