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
The impact of hemispherically asymmetrical volcanic aerosol injections on the North Atlantic Oscillation. [PDF]
Sci RepWoods OT, Baldini JUL.
europepmc +1 more source
A daily Azores-Iceland North Atlantic Oscillation index back to 1850. [PDF]
Geosci Data J, 2015 Cropper T +3 more
europepmc +1 more source
Long‐Term Variability and Spatial Differentiation of the Frost‐Free Period in Iceland
International Journal of Climatology, Volume 46, Issue 8, 30 June 2026.Warming in Iceland (May–September) is expressed as fewer Tmin < 0°C days in the interior and more Tmin > 0°C days along the coasts. ABSTRACT Climate change in subarctic regions leads to significant transformations in thermal conditions; however, the long‐term variability of the frost‐free season (FFS)—and consequently, the growing period—remains poorly
Katarzyna Piotrowicz +3 more
wiley +1 more source
North Atlantic Oscillation drives the annual occurrence of an isolated, peripheral population of the brown seaweed Fucus guiryi in the Western Mediterranean Sea. [PDF]
PeerJ, 2017 Melero-Jiménez IJ +5 more
europepmc +1 more source
Causal Impact of ENSO on Future Ozone Concentrations and Transport in the Tropical Tropopause Layer
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.Abstract Alterations in the tropopause are recognized as key signals of anthropogenic climate change and further understanding of the major drivers of future changes in the tropical tropopause layer (TTL) is crucial. Nevertheless, the causal effects of the El Niño‐Southern Oscillation (ENSO) on TTL remain elusive, particularly in a future warming ...
Thanh Le +3 more
wiley +1 more source
Correction to: 'Dolphin social phenotypes vary in response to food availability but not the North Atlantic Oscillation index' (2023), by Fisher and Cheney. [PDF]
Proc Biol SciFisher DN, Cheney BJ.
europepmc +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
Unraveling the Source Locations of Short‐Period Secondary Microseisms
Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract Primary and secondary microseisms are generated by ocean wave interactions, with the latter occasionally split into short‐ and long‐period bands in some regions. The short‐period secondary microseism (SPSM) sources have traditionally been associated with nearby coastal segments, suggesting a more uniform distribution across shorelines.
Samuel Jorde +6 more
wiley +1 more source
The Summer North Atlantic Oscillation, Arctic sea ice, and Arctic jet Rossby wave forcing. [PDF]
Sci AdvFolland CK +5 more
europepmc +1 more source