Results 151 to 160 of about 6,770 (293)

Addressing the World War 2 Warm Anomaly in HadSST.4.2.0.0

International Journal of Climatology, Volume 46, Issue 8, 30 June 2026.
We present an update to the Hadley Centre Sea‐Surface Temperature dataset (HadSST.4.2.0.0) that addresses residual warm bias during the Second World War (WW2). Using a quantitative definition of the WW2 warm anomaly we identify Engine Room Intake (ERI) bias corrections as the dominant factor in HadSST4, and use this to propose new constraints on ERI ...
Caroline Sandford, Nick Rayner
wiley   +1 more source

Multi-decadal variability of sea surface temperature and phytoplankton in the subpolar North Atlantic: insights from observation and model

, 2013
This thesis investigates the physical controls of variability in phytoplankton abundance in the subpolar North Atlantic. A multi-decadal set of monthly SST data (HadISST1) is used to identify the dominant variability in the SST annual cycle during the ...
Mao, Chongyuan
core  

Eastern Pacific Corals Track Robust ENSO Variability and Stronger La Niña Events 4,000 Years Before Present

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract The interannual El Niño‐Southern Oscillation (ENSO) triggers extreme climate events worldwide. Geochemical proxies in coral skeletons from the eastern equatorial Pacific (EP) track ENSO conditions, constraining its long‐term variance and response to forcing.
C. J. Tripp, J. E. Cole, A. W. Tudhope, K. A. Dyez, D. M. Thompson, R. L. Edwards   +5 more
wiley   +1 more source

Recent Accelerated Decadal Shift in Winter North American Temperature Patterns Under Pacific‐Atlantic Decadal Variability

Earth's Future
Global warming and internal climate variability have changed winter temperature extreme regimes in North America, affecting droughts and wildfires in the western United States.
Binhe Luo, Dehai Luo, Cunde Xiao, Deliang Chen, Ian Simmonds, Xiangdong Zhang, Shujun Li, Wenqi Zhang, Jiaqi Shi, Yina Diao   +9 more
doaj   +1 more source

Correcting Underestimated Internal Variability Fails to Reconcile Models With Observed Pacific SST Gradient Strengthening

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract The equatorial Pacific zonal sea surface temperature (SST) gradient has strengthened since 1980, yet fewer than 1% of CMIP6 simulations reproduce this trend. We test whether underestimated internal variability explains this mismatch. Extreme El Niño events enhance interdecadal variability of the gradient, but CMIP6 models simulate them too ...
Yann Yvon Planton, Jérôme Vialard, Alexey Fedorov, Matthieu Lengaigne, Shayne McGregor, Malte F. Stuecker   +5 more
wiley   +1 more source

A Mountain Glacier Perspective on the Bipolar Seesaw

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract A global record of mountain glacier terminations during the last deglaciation (∼19–11 ka) dated by a large, uncurated data set of cosmogenic‐nuclide exposure ages highlights a statistically significant asynchrony in termination ages between the Northern and Southern Hemispheres.
Joseph P. Tulenko, Greg Balco
wiley   +1 more source

Pacific Decadal Oscillation changes under global warming

, 2008
The “Pacific Decadal Oscillation” (PDO) has been described by some as a long-lived El Nino-like pattern of Pacific climate variability. Although there are several mechanisms to explain such multi-year persistence of upper ocean temperature anomalies the ...
예상욱, 박영규, 권민호
core  

Observed decadal tropical Pacific-North Atlantic teleconnections

, 2008
Observations of the last century are considered to investigate the decadal scale Pacific/North Atlantic teleconnections. By using wavelet analysis we find a significant low-frequency coherency between major indices of climate variability.
Frankignoul, Claude, Frankignoul, C., Chouaib, Nadine, Chouaib, N., Mueller, W., Muller, W. A.   +5 more
core   +1 more source

Reduced Distinctiveness of Extreme El Niño Teleconnections in Warmer Climates

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract In today's climate, extreme El Niño events (e.g., 1982–1983, 1997–1998) generate stronger and eastward‐shifted teleconnections relative to moderate El Niño and La Niña events, leading to distinct North American impacts such as enhanced rainfall over California and warming over northeastern North America.
Margot Beniche, Jérôme Vialard, Andréa S. Taschetto, Matthieu Lengaigne   +3 more
wiley   +1 more source

Understanding Drought‐Induced Soil Moisture Feedback on Atmospheric Circulation: Observations and Simulation Experiments of the 2020 Western U.S. Drought

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract This study examines the large‐scale atmospheric response to reduced evapotranspiration during droughts in the Western U.S., using an observation‐based regression method and numerical experiments with a global climate model. We found that Western U.S.
A. C. T. Sena, I. N. Williams
wiley   +1 more source