Synergistic effects of the winter North Atlantic Oscillation (NAO) and El Niño–Southern Oscillation (ENSO) on dust activities in North China during the following spring [PDF]
Atmospheric Chemistry and PhysicsDust significantly influences global weather and climate by impacting the Earth's radiative balance. Based on reanalysis datasets, this study explores how the North Atlantic Oscillation (NAO) and El Niño–Southern Oscillation (ENSO) during winter impact ...
F. Xu, S. Wang, Y. Li, J. Feng
doaj +1 more source
Extracting winter North Atlantic Oscillation information from a central European stalagmite [PDF]
, 2013 This study explores the potential for extracting winter North Atlantic Oscillation (NAO) information from central European stalagmites using a high resolution calcite δ18O (δ18Ocal) time-series from a stalagmite (AH1) extracted from Atta cave in ...
Gilliatt, Sam Matthew Rupar
core
On multidecadal and quasi-decadal North Atlantic variability [PDF]
, 2008 Observed sea surface temperatures (SSTs) in the North Atlantic from 1958 through 2000, as well as data from an ocean model simulation driven with the atmospheric variability observed during the same period, are examined using multichannel singular ...
Alvarez-Garcia, F. +2 more
core +1 more source
On the Temporal Variability of Precipitation in Iraq: Arid‐Wet Years and Extreme Events
International Journal of Climatology, EarlyView.Daily and monthly precipitation data in Iraq display high seasonal to interdecadal variability, with arid and wet years that have very distinct seasonal cycles. Monthly rainfall is significantly correlated with the Indian Ocean Dipole. Extreme events are identified and classified as belonging to four different weather patterns, allowing to obtain daily
Ali Raheem Al‐Nassar +2 more
wiley +1 more source
Simulated decadal oscillations of the Atlantic meridional overturning circulation in a cold climate state [PDF]
, 2018 The significance of the Atlantic meridional overturning circulation (MOC) for regional and hemispheric climate change requires a complete understanding using fully coupled climate models.
Raible, Christoph +3 more
core
Solar Geoengineering Effects on Malaria Transmission Risk in South Asia Under G6sulfur Scenario
International Journal of Climatology, EarlyView.Comparison of EIR (unit: No of infected bites per person per day) for each considered country in South Asia, under the considered scenarios, averaged over the period 2020–2090. A regression equation is shown for each country (for Bhutan EIRG = 0.1690 × 10−10 EIRS + 0.5968 × 10−12) to illustrate the projected trend.
Athar Hussain +2 more
wiley +1 more source
Increased persistence of warm and wet winter weather in recent decades in north-western Europe
Communications Earth & EnvironmentChanges in weather persistence have important implications for flood risk and regional climate resilience. In recent decades, the winter North Atlantic Oscillation index has shown a sustained shift toward more strongly positive values, exceeding the ...
Barend Spanjers +3 more
doaj +1 more source
Seasonal predictability of the winter NAO from north Atlantic sea surface temperatures [PDF]
, 2002 [1] We examine the seasonal predictability of the winter (December-January-February) North Atlantic Oscillation (NAO) from lagged north Atlantic sea surface temperatures (SSTs) for the period 1950/1-2000/1. We identify two lagged modes of SST variability
Qian, BD, Saunders, MA
core +1 more source
Alaskan Ridge Blocking and Associated Winter Cold Conditions Over North America
International Journal of Climatology, EarlyView.Multi‐decadal (1979–2023) analysis reveals that wintertime reductions in the meridional gradient of potential vorticity (PVy) over the Bering Sea are recurrent but episodic features of North Pacific circulation. These suppressed PVy states consistently co‐occur with amplified Alaskan ridging, weakened mid‐tropospheric westerlies and a downstream warm ...
Varunesh Chandra +2 more
wiley +1 more source
Major variations in subtropical North Atlantic heat transport at short (5 day) timescales and their causes [PDF]
, 2016 Variability in the North Atlantic ocean heat transport at 26.5°N on short (5-day) timescales is identified and contrasted with different behaviour at monthly intervals using a combination of RAPID/MOCHA/WBTS measurements and the NEMO-LIM2 1/12° ocean ...
Blaker, A.T. +11 more
core +2 more sources