Geophysical Research Letters VOL.53 ISSUE 15 | 30 July 2026
Improved Representation of Surface Emissivity Effects on Longwave Radiation in a Coupled Earth System Model
Lili Manzo + Charles S Zender + Erin E Thomas ...
Many Earth System Models (ESMs) approximate surface emissivity as constant over all wavelengths (broadband). This approximation misrepresents the spectral distribution of...
Journal of Geophysical Research: Space Physics VOL.131 ISSUE 7 | 28 July 2026
Evolution of Atmospheric Oxygen Escape From Earth Since the Great Oxidation Event
Maria Luisa Alonso Tagle + Aline Vidotto + Caue Borlina ...
The present study reconstructs the evolution of Earth's oxygen escape into space since the Great Oxidation Event, approximately 2450 Myr ago. We use a semi‐empirical model...
Geophysical Research Letters VOL.53 ISSUE 15 | 31 July 2026
Generation of Falling‐Tone Whistler‐Mode Chorus Waves in the Earth's Magnetosphere
Huayue Chen + Hong Zhao + Lunjin Chen ...
Chorus waves are intense whistler‐mode emissions in space that play a key role in regulating energetic electron dynamics in the hazardous radiation belt. While rising‐tone...
Geochemistry, Geophysics, Geosystems VOL.27 ISSUE 7 | 25 July 2026
New Terrestrial Native Iron Discovered on Earth's Surface
Tingwei Zhang + Shuhui Cai + Zhipeng Zeng ...
Native iron is a major common mineral in lunar samples and meteorites but rarely occurs on Earth's surface, as its stability requires highly reducing conditions with very...
Journal of Geophysical Research: Atmospheres VOL.131 ISSUE 14 | 17 July 2026
Subseasonal Tropical Convection Characteristics in the Energy Exascale Earth System Model Version 2
James J Benedict + Brandon Wolding + Charlotte A DeMott ...
Accurate simulation of subseasonal tropical moist convection remains a key challenge for Earth system models. The difficulties stem from the reliance of cumulus cloud processes...