Results 211 to 220 of about 72,276 (272)

How Will Tropical Pacific Trends Affect the Future of the Southern Annular Mode?

open access: yesEarth's Future, Volume 14, Issue 3, March 2026.
Abstract The Southern Hemisphere extratropical atmospheric circulation has experienced a strong positive trend in the Southern Annular Mode (SAM). Understanding the cause of this change is crucial for projecting future regional climate change. Here, we analyze the contributing factors to the trend in the SAM under both historical and future conditions.
Weiteng Qiu   +4 more
wiley   +1 more source

Role of the stratosphere in the global mercury cycle. [PDF]

open access: yesSci Adv
Saiz-Lopez A   +24 more
europepmc   +1 more source

Externally‐Forced Changes to Southern Hemisphere Stratosphere‐Troposphere Coupling Variability

open access: yesEarth's Future, Volume 14, Issue 3, March 2026.
Abstract Stratosphere‐troposphere coupling (STC) in the Southern Hemisphere (SH) occurs primarily from austral spring to summer, and the dominant mode of variability in this vertical coupling (the “STC mode”) represents the timing of the seasonal transition of the polar vortex and its subsequent coupling to the Southern Annular Mode (SAM).
Amy H. Butler   +2 more
wiley   +1 more source

JWST/NIRSpec Reveals the Atmospheric Driver of Saturn's Variable Magnetospheric Rotation Rate

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract Past measurements of Saturn's upper atmosphere have allowed only a broad scale view of the temperature and ion density structures within the auroral region. However, Saturn's auroral currents include a planetary period current component that is produced by neutral atmospheric flows.
Tom S. Stallard   +15 more
wiley   +1 more source

A Revisit of Large-Scale Patterns in Middle Stratospheric Circulation Variations. [PDF]

open access: yesEntropy (Basel)
Tao N   +7 more
europepmc   +1 more source

DART: A Dual Aperture Relativistic Electron Telescope for Smallsats

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract The precipitation of particles into the Earth's atmosphere is a primary loss mechanism of the radiation belt for which many unknowns remain. With the growing number of space mission concepts to solve them, less expensive alternatives such as CubeSats are being used.
Jorge Romero‐Minaya   +6 more
wiley   +1 more source

Turbulence in the tropical stratosphere, equatorial Kelvin waves, and the quasi-biennial oscillation. [PDF]

open access: yesProc Natl Acad Sci U S A
Atlas R   +4 more
europepmc   +1 more source

Thermospheric Energy and Heating Due To Upward Propagating and in Situ Generated Tides During Solar Cycle 24

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract We investigate vertical and horizontal energy transport and associated heating in the thermosphere due to both upward propagating and in situ generated migrating and nonmigrating diurnal and semidiurnal tides over the solar cycle 24 (2009–2019).
Mukta Neogi, Jens Oberheide, Xian Lu
wiley   +1 more source

Satellite observed trends of global mean net atmospheric shortwave and longwave irradiances and diabatic heating by precipitation. [PDF]

open access: yesSci Adv
Kato S   +12 more
europepmc   +1 more source

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