Results 181 to 190 of about 33,752 (223)

Intensified Atlantic multidecadal variability in a warming climate

Nature Climate Change
The Atlantic Multidecadal Variability (AMV) is a basin-scale natural mode of the sea surface temperature (SST) in the North Atlantic, exerting a global impact, including contribution to the multidecadal Sahel drought and subsequent recovery and the post-1998 global warming hiatus. How greenhouse warming affects AMV remains unclear.
Shujun Li, Lixin Wu, Yiting Wang, T. Geng, W. Cai, Bolan Gan, Zhao Jing, Yun Yang   +7 more
semanticscholar   +3 more sources

Defining the Internal Component of Atlantic Multidecadal Variability in a Changing Climate

Geophysical Research Letters, 2021
The canonical index of “Atlantic Multidecadal Variability” (AMV) is the low‐pass filtered timeseries of sea surface temperature anomalies (SSTA) averaged over the North Atlantic.
C. Deser, A. Phillips
semanticscholar   +1 more source

A see-saw variability in tropical cyclone genesis between the western North Pacific and the North Atlantic shaped by Atlantic multidecadal variability

Journal of Climate, 2022
Variabilities in tropical cyclone (TC) activity are commonly interpreted in individual TC basins. We identify an anti-phase decadal variation in TC genesis between the western North Pacific (WNP) and North Atlantic (NA).

semanticscholar   +1 more source

Different flavors of the Atlantic Multidecadal Variability

Climate Dynamics, 2013
We investigate how differently-constructed indices for North Atlantic sea-surface temperatures (NASSTs) describe the “Atlantic Multidecadal Variability” (AMV) in a suite of unperturbed as well as externally-forced millennial (pre-industrial period) climate simulations.
Zanchettin, Davide, Bothe, Oliver, Müller, Wolfgang, Bader, Jürgen, Jungclaus, Johann H.   +4 more
openaire   +2 more sources

Predictability of North Atlantic Multidecadal Climate Variability

Science, 1997
Atmospheric weather systems become unpredictable beyond a few weeks, but climate variations can be predictable over much longer periods because of the coupling of the ocean and atmosphere. With the use of a global coupled ocean-atmosphere model, it is shown that the North Atlantic may have climatic predictability on the order of a decade or longer ...
, Griffies, , Bryan
openaire   +2 more sources

Atlantic Multidecadal Oscillation and Northern Hemisphere’s climate variability

Climate Dynamics, 2011
Proxy and instrumental records reflect a quasi-cyclic 50–80-year climate signal across the Northern Hemisphere, with particular presence in the North Atlantic. Modeling studies rationalize this variability in terms of intrinsic dynamics of the Atlantic Meridional Overturning Circulation influencing distribution of sea-surface-temperature anomalies in ...
Marcia Glaze Wyatt, Sergey Kravtsov, Anastasios A. Tsonis   +2 more
openaire   +1 more source

A Global-scale Multidecadal Variability Driven by Atlantic Multidecadal Oscillation

2020
<p>Observational analysis shows that there is a predominant global-scale multidecadal variability (GMV) of sea surface temperature (SST). Its horizontal pattern resembles that of the Interdecadal Pacific Oscillation (IPO) in the Pacific and the Atlantic multidecadal oscillation (AMO) in the Atlantic Ocean, which could affect ...
openaire   +1 more source

Pacific and Atlantic multidecadal variability relations to the El Niño events and their effects on the South American rainfall

International Journal of Climatology, 2019
This paper examines the oceanic mean states associated with the Pacific decadal oscillation (PDO) and the Atlantic multidecadal oscillation (AMO) and their relations to the El Niño (EN).
M. Kayano, R. Andreoli, R. A. Souza
semanticscholar   +1 more source

Increased multidecadal variability of the North Atlantic Oscillation since 1781

Nature Geoscience, 2008
The North Atlantic Oscillation controls winter climate variability in eastern North America and Europe. Coral-derived records of sea surface temperature in Bermuda suggest that multidecadal variability of the North Atlantic Oscillation has increased in the past few decades relative to the early nineteenth century.
Goodkin, NF, Hughen, KA, Doney, SC, Curry, WB   +3 more
openaire   +3 more sources

Intensification of the Atlantic Multidecadal Variability Since 1870: Implications and Possible Causes

Journal of Geophysical Research: Atmospheres, 2020
The Atlantic multidecadal variability (AMV) acts as a key source of multidecadal variability and plays an important role in climate change in many regions of the Northern Hemisphere, resulting in great social and economic impacts.
Dong Si, D. Jiang, Huijun Wang
semanticscholar   +1 more source