Results 1 to 10 of about 33,752 (223)

Early warning signal for a tipping point suggested by a millennial Atlantic Multidecadal Variability reconstruction [PDF]

Nature Communications, 2022
This study presents a last millennium reconstruction of Atlantic Multidecadal Variability fluctuations. This sufficiently long and validated reconstruction suggests the potential approach of a tipping point in the North Atlantic current system.
Simon L. L. Michel, Didier Swingedouw, Pablo Ortega, Guillaume Gastineau, Juliette Mignot, Gerard McCarthy, Myriam Khodri   +6 more
doaj   +3 more sources

Deep Atlantic Multidecadal Variability

Geophysical Research Letters
Investigating deep‐sea temperature variability is essential for understanding deep‐sea variability and its profound impacts on climate. The first mode in the Atlantic is referred to as Deep Atlantic Multidecadal Variability (DAMV), characterized by a ...
Jiajun Yang, Jianping Li, Qirong An
doaj   +3 more sources

Atlantic multidecadal variability controls Arctic-ENSO connection

npj Climate and Atmospheric Science
The springtime Arctic Oscillation (AO), a dominant pattern of atmospheric variability in the extra-tropical Northern Hemisphere, influences the subsequent El Niño-Southern Oscillation (ENSO) by triggering westerly wind bursts over the equatorial western ...
Shangfeng Chen, Wen Chen, Renguang Wu, Bin Yu, Hans-F. Graf, Qingyu Cai, Jun Ying, Wanqiu Xing   +7 more
doaj   +3 more sources

Contrasting internally and externally generated Atlantic Multidecadal Variability and the role for AMOC in CMIP6 historical simulations. [PDF]

Philos Trans A Math Phys Eng Sci, 2023
Atlantic multidecadal variability (AMV) has long been thought to be an expression of low-frequency variability in the Atlantic Meridional Overturning Circulation (AMOC). However, alternative hypotheses have been forwarded, including that AMV is primarily
Robson J, Sutton R, Menary MB, Lai MWK.
europepmc   +2 more sources

Spurious Indo‐Pacific Connections to Internal Atlantic Multidecadal Variability Introduced by the Global Temperature Residual Method

Geophysical Research Letters, 2023
The relative contributions of external forcing and internal processes to the observed spatial and temporal characteristics of “Atlantic Multidecadal Variability” (AMV) are still under debate.
Clara Deser, Adam S. Phillips
doaj   +2 more sources

Challenges with interpreting the impact of Atlantic Multidecadal Variability using SST-restoring experiments

npj Climate and Atmospheric Science, 2023
Climate model simulations that restore SSTs in the North Atlantic have been used to explore the climate impacts of Atlantic Multidecadal Variability (AMV).
Christopher H. O’Reilly, Matthew Patterson, Jon Robson, Paul Arthur Monerie, Daniel Hodson, Yohan Ruprich-Robert   +5 more
doaj   +2 more sources

A Review of the Role of the Atlantic Meridional Overturning Circulation in Atlantic Multidecadal Variability and Associated Climate Impacts

Reviews of Geophysics, 2019
By synthesizing recent studies employing a wide range of approaches (modern observations, paleo reconstructions, and climate model simulations), this paper provides a comprehensive review of the linkage between multidecadal Atlantic Meridional ...
Rong Zhang, R T Sutton, Gokhan Danabasoglu   +2 more
exaly   +2 more sources

Atlantic multidecadal variability and the implications for North European precipitation

Environmental Research Letters, 2022
The North Atlantic exhibits temperature variations on multidecadal time scales, summarized as the Atlantic multidecadal variability (AMV). The AMV plays an essential role for regional climate and is a key driver of the low-frequency variability in ...
Florian Börgel, H E Markus Meier, Matthias Gröger, Monika Rhein, Cyril Dutheil, Jan Moritz Kaiser   +5 more
doaj   +2 more sources

North Atlantic temperature control on deoxygenation in the northern tropical Pacific [PDF]

Nature Communications
Ocean oxygen content is decreasing with global change. A major challenge for modelling future declines in oxygen concentration is our lack of knowledge of the natural variability associated with marine oxygen inventory on interannual and multidecadal ...
Laetitia E. Pichevin, Massimo Bollasina, Alexandra J. Nederbragt, Raja S. Ganeshram   +3 more
doaj   +2 more sources

Multidecadal Seesaw in Hadley Circulation Strength Between the Two Hemispheres Caused by the Atlantic Multidecadal Variability

Frontiers in Earth Science, 2020
Multidecadal variations in Hadley circulation (HC) strength have been observed during the historical period, which have significant implications for global and regional climate.
Yusen Liu, Zhanqiu Gong, Cheng Sun, Jianping Li, Jianping Li, Lin Wang   +5 more
doaj   +2 more sources