Results 81 to 90 of about 5,527 (257)

A retrospective on the 2025 Atlantic hurricane season

Weather, EarlyView.
The 2025 Atlantic hurricane season was intermittent, with extended quiet periods separated by three clusters of activity. The broad‐scale conditions were often unfavourable for cyclogenesis and common drivers of activity such as La Niña were weak, but well above‐average sea temperatures still supported intense storms.
Charles W. Powell
wiley   +1 more source

Contrasting the synoptic drivers of the UK heatwaves of 1976, 2003, 2018 and 2022

Weather, EarlyView.
UK summer heatwaves are dictated by the polar jet stream position and sea surface temperature (SST) variability, affecting the Summer North Atlantic Oscillation (SNAO) index. The SNAO can determine and influence the Central England Precipitation (CEP) and Central England Temperature (CET).
Nedim Sladić, Richard P. Allan, Tim Trent, Adam C. Povey, Dan Suri   +4 more
wiley   +1 more source

A Higher‐resolution Version of the Max Planck Institute Earth System Model (MPI‐ESM1.2‐HR)

Journal of Advances in Modeling Earth Systems, 2018
The MPI‐ESM1.2 is the latest version of the Max Planck Institute Earth System Model and is the baseline for the Coupled Model Intercomparison Project Phase 6 and current seasonal and decadal climate predictions.
W. A. Müller, J. H. Jungclaus, T. Mauritsen, J. Baehr, M. Bittner, R. Budich, F. Bunzel, M. Esch, R. Ghosh, H. Haak, T. Ilyina, T. Kleine, L. Kornblueh, H. Li, K. Modali, D. Notz, H. Pohlmann, E. Roeckner, I. Stemmler, F. Tian, J. Marotzke   +20 more
doaj   +1 more source

Dolphin social phenotypes vary in response to food availability but not the North Atlantic Oscillation index. [PDF]

Proc Biol Sci, 2023
Fisher DN, Cheney BJ.
europepmc   +1 more source

The Relation between the North Atlantic Oscillation and SSTs in the North Atlantic Basin

Journal of Climate, 2004
Abstract The authors use the notion of Granger causality to investigate the relationship between the North Atlantic Oscillation (NAO) index and the sea surface temperatures (SSTs) over the Northern Hemisphere. The Granger causality analysis ensures that any apparent oceanic influence upon the atmosphere (as measured by the NAO) is ...
Ranga B. Myneni, Robert K. Kaufmann, Bruce T. Anderson, Weile Wang   +3 more
openaire   +1 more source

Unusual vertical oscillations of a radiosonde

Weather, EarlyView.
In summer 2023 in southern England, several unusual balloon launches were observed which descended for a few minutes before resuming ascent. This unusual vertical oscillation was repeated several times in a ‘roller‐coaster’‐like pattern. This article discusses the behaviour of the balloons.
Caleb Miller, Chun Hay Brian Lo, Stephen Burt, Ryan R. Neely III   +3 more
wiley   +1 more source

The Influence of The North Atlantic Oscillations (NAO) on The Climate of Warsaw and Lviv

Miscellanea Geographica: Regional Studies on Development, 2006
The objective of the work is to determine the periodicity and trends of change in air temperature in Warsaw and in Lviv during the 18th-20th centuries, together with the forecast for the years 2000-2100. There are interesting diagrams of temporal changes
Boryczka Jerzy, Mucha Bohdan, Stopa-Boryczka Maria, Wawer Jolanta   +3 more
doaj   +1 more source

A Simple Model of the Response of the Atlantic to the North Atlantic Oscillation

Journal of Climate, 2014
Abstract The response of an idealized Atlantic Ocean to wind and thermohaline forcing associated with the North Atlantic Oscillation (NAO) is investigated both analytically and numerically in the framework of a reduced-gravity model. The NAO-related wind forcing is found to drive a time-dependent “leaky” gyre circulation that integrates ...
Zhai, Xiaoming, Johnson, Helen L., Marshall, David P.   +2 more
openaire   +3 more sources

Review of Catenary Icing on High‐Speed Railways: Characteristics, Impact and Countermeasures

High Voltage, EarlyView.
ABSTRACT The pantograph–catenary system (PCS) is the only path for electrified railway trains to acquire energy. Catenary icing during winter is a common natural phenomenon, which usually leads to the deterioration of the current quality and severely affects the operational safety of trains.
Zheng Li, Guizao Huang, Zhijin Zhang, Yang Liu, Guoqiang Gao, Guolin Yang, Xi Yang, Guangning Wu   +7 more
wiley   +1 more source

European land CO2 sink influenced by NAO and East-Atlantic Pattern coupling

Nature Communications, 2016
The relationship between terrestrial carbon sinks and atmospheric modes of variability remains uncertain. Here, the authors show that the coupling of the North Atlantic Oscillation and East-Atlantic patterns explains variations in the European CO2sink ...
Ana Bastos, Ivan A. Janssens, Célia M. Gouveia, Ricardo M. Trigo, Philippe Ciais, Frédéric Chevallier, Josep Peñuelas, Christian Rödenbeck, Shilong Piao, Pierre Friedlingstein, Steven W. Running   +10 more
doaj   +1 more source