Results 151 to 160 of about 2,121,328 (291)
Cenozoic tropical carbonate platforms in the Santos Basin, SE Brazilian Margin
Sedimentology, Volume 73, Issue 6, Page 2454-2487, October 2026.ABSTRACT Tropical carbonate platforms accompanied the latitudinal shifts of the tropical belt throughout the Cenozoic. Their flat‐topped geometries were influenced by a specific set of processes, including climate and sea‐level changes, carbonate facies, tectonics and continental runoff.
Mateus Gama +5 more
wiley +1 more source
Observed Antarctic sea ice expansion reproduced in a climate model after correcting biases in sea ice drift velocity. [PDF]
Nat Commun, 2021 Sun S, Eisenman I.
europepmc +1 more source
New Constraint on Future Ocean Heat Uptake Revealed by Considering Model Spread of Radiative Forcing
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract Radiative forcing (F) $(F)$ is the fundamental driver of ocean heat uptake (N) $(N)$; however, its contribution to intermodel spread in N $N$ has not been quantified. We address this gap by leveraging a new set of CMIP6 experiments that diagnoses time‐varying F $F$ for the first time in 11 models.
Quran Wu, Jonathan Gregory
wiley +1 more source
Inland thinning of the Amundsen Sea sector, West Antarctica [PDF]
, 2002 [1] Together with the Pine Island glacier (PIG), the Thwaites (TG) and Smith (SG) glaciers are the principal drainage systems of the Amundsen Sea (AS) sector of Western Antarctica.
Wingham, DJ, Shepherd, A, Mansley, JAD
core
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract The drawdown of atmospheric CO2 likely triggered Antarctic glaciation during the Eocene‐Oligocene Transition (34 Ma). Accurately constraining this shift from “greenhouse” to an “icehouse” climate is essential for understanding global carbon cycle dynamics.
Keehwan Lee +5 more
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract The Southern Ocean meridional overturning circulation (MOC) play a crucial role in the global ocean water mass and heat redistribution, greatly modulating the earth climate variation. Although mesoscale eddies are known as an important component of the residual‐mean MOC that typically oppose wind‐driven Eulerian overturning, the contribution ...
Jinchao Zhang +6 more
wiley +1 more source
Wind-triggered Antarctic sea-ice decline preconditioned by thinning Winter Water. [PDF]
Nat Clim ChangSpira T +6 more
europepmc +2 more sources
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract Perchlorate (ClO4−) in polar ice preserves past chlorine oxidation chemistry; however, multi‐centennial Antarctic ClO4− records and the mechanisms controlling their variability remain poorly constrained. Here, we present the first 400‐year (1616−2016) ClO4− record from an Antarctic ice core, revealing two regimes separated around 1980.
Wenzhi Zhou +6 more
wiley +1 more source
Observational Constraints on Sea Salt Contribution to CCN Over the Southern Ocean
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract Earth system models exhibit persistent biases in simulating cloud condensation nuclei (CCN) over the Southern Ocean and Antarctica, largely due to inadequate representation of aerosol sources. Here, we present year‐round (January 2023–February 2024) measurements of aerosol hygroscopicity (HTDMA), particle number size distribution (SMPS), and ...
Wei Xu +16 more
wiley +1 more source