Results 61 to 70 of about 6,292 (208)

More Stabilizing Radiative Feedbacks in CO2 Removal Scenarios

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Recent studies show that global mean surface temperature exhibits a transient hysteresis during CO2 ${\mathrm{C}\mathrm{O}}_{2}$ removal, where temperatures remain elevated after CO2 ${\mathrm{C}\mathrm{O}}_{2}$ concentrations return to pre‐industrial levels.
Ivan Mitevski, Gabriel A. Vecchi
wiley   +1 more source

Decadal variability of the AMOC [PDF]

, 2011
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 2011.Cataloged from PDF version of thesis.Includes bibliographical references (p. 141-149).In the mean, the Atlantic Ocean transports 1 to 1.5 PW
Buckley, Martha Weaver
core  

Freshwater‐Induced Surface Cooling of the Subpolar North Atlantic in a Large‐Ensemble, High‐Resolution, Coupled Model

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract As a gateway between the Arctic and subtropics, the subpolar North Atlantic plays a key role in large‐scale climate variability. In recent decades, the region has experienced pronounced freshening. While much attention has been paid to the expected long‐term weakening of the Atlantic Meridional Overturning Circulation, the impact of freshwater
Holly C. Ayres, Marilena Oltmanns
wiley   +1 more source

Decoupled Freshwater Transport and Meridional Overturning in the South Atlantic

Geophysical Research Letters, 2019
Freshwater transports (Fov) by the Atlantic meridional overturning circulation (AMOC) are sensitive to salinity distributions and may determine AMOC stability.
D. Mignac, D. Ferreira, K. Haines
doaj   +1 more source

Role of Shortwave Feedback in Non‐Linear Response to CO2 Forcing in GFDL CM4.0

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Effective climate sensitivity (EffCS) is a key metric for quantifying climate change, yet its uncertainty remains large, primarily due to intermodel differences in cloud feedback. Here, we assess EffCS and climate feedback to an abrupt doubling (2xCO2) and quadrupling (4xCO2) of CO2 over 450 years in GFDL CM4.0. Both runs have comparable EffCS
Sisam Shrestha, David Paynter, Ryan Kramer, Haozhe He   +3 more
wiley   +1 more source

The Influence of the AMOC Variability on the Atmosphere in CCSM3 [PDF]

Journal of Climate, 2013
Abstract The influence of the Atlantic meridional overturning circulation (AMOC) variability on the atmospheric circulation is investigated in a control simulation of the NCAR Community Climate System Model, version 3 (CCSM3), where the AMOC evolves from an oscillatory regime into a red noise regime.
Frankignoul, Claude, Gastineau, Guillaume, Kwon, Young-Oh   +2 more
openaire   +4 more sources

Subpolar North Atlantic sea surface salinity as an AMOC mean state indicator

npj Climate and Atmospheric Science
The Atlantic Meridional Overturning Circulation (AMOC) plays a crucial role in regulating global climate. Although subpolar sea surface temperature (SST) covaries with recent AMOC variability, the relatively short timescales considered by previous ...
Jinhui Dai, Fanghua Xu, Jonathon S. Wright, Rui Xin Huang, Xiaomeng Huang   +4 more
doaj   +1 more source

Does Polar Warming Asymmetry Exist in Bathy‐Planet Experiments?

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Ocean bathymetry and continental geometry shape ocean circulation, but whether these geographic constraints can sustain polar warming asymmetry in a fully coupled climate system remains unclear. Here we construct a fully coupled “bathy‐planet” configuration (BATHY), in which continental topography is removed and most land surfaces are replaced
Yihan Zhang, Song Yang, Zhenning Li, Peixi Wang, Xiaoming Hu   +4 more
wiley   +1 more source

Response of the AMOC to reduced solar radiation - the modulating role of atmospheric chemistry [PDF]

, 2016
The influence of reduced solar forcing (grand solar minimum or geoengineering scenarios like solar radiation management) on the Atlantic Meridional Overturning Circulation (AMOC) is assessed in an ensemble of atmosphere–ocean–chemistry–climate model ...
E. Rozanov, C. C. Raible, Raible, Christoph C., Stocker, Thomas, Stocker, Thomas F., T. F. Stocker, Raible, Christoph, S. Muthers, Muthers, Stefan, Rozanov, Eugene   +9 more
core   +3 more sources

Potential effect of the marine carbon cycle on the multiple equilibria window of the Atlantic Meridional Overturning Circulation [PDF]

Earth System Dynamics
The Atlantic Meridional Overturning Circulation (AMOC) is considered to be a tipping element in the Earth system due to possible multiple (stable) equilibria.
A. A. Boot, A. S. von der Heydt, A. S. von der Heydt, H. A. Dijkstra, H. A. Dijkstra   +4 more
doaj   +1 more source