Results 221 to 230 of about 45,705 (286)

Thermodynamic Control of Global Seasonal Snow Decline

open access: yesGeophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Seasonal snowfall is declining globally, yet the relative roles of precipitation variability versus warming‐induced phase transitions remain poorly quantified. We develop a physically based attribution framework that decomposes snowfall trends (1983–2023) into hydrological (precipitation‐driven) and thermodynamic (phase‐driven) components ...
Yang Song   +4 more
wiley   +1 more source

Impact Craters Reveal a Deeper Rock‐Poor Regolith in the Lunar Highlands

open access: yesGeophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract The only measurements of the highlands regolith occurred at the Apollo 14 and 16 landing sites, finding 10–15 m thick regolith; however, we show that the Apollo landing sites are anomalous due to their proximity to rare, highlands rocky craters and because they landed atop basin ejecta. Through observations of rocky crater populations, we show
M. A. Chertok   +4 more
wiley   +1 more source

Role of Shortwave Feedback in Non‐Linear Response to CO2 Forcing in GFDL CM4.0

open access: yesGeophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Effective climate sensitivity (EffCS) is a key metric for quantifying climate change, yet its uncertainty remains large, primarily due to intermodel differences in cloud feedback. Here, we assess EffCS and climate feedback to an abrupt doubling (2xCO2) and quadrupling (4xCO2) of CO2 over 450 years in GFDL CM4.0. Both runs have comparable EffCS
Sisam Shrestha   +3 more
wiley   +1 more source

Dark microplastics trigger changes on snow metamorphism that depends on the snow initial density. [PDF]

open access: yesiScience
Marín-Beltrán I   +5 more
europepmc   +1 more source

Glacier‐Climate Feedbacks Modulate Last Glacial Maximum Dust Cycle Over the Third Pole

open access: yesGeophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Geological records indicate only a modest Last Glacial Maximum (LGM) increase in dust deposition over the Third Pole (TP), in contrast to the order‐of‐magnitude rise at high latitudes. Existing climate simulations, which generally prescribe present‐day or no TP glaciers, have struggled to reproduce this muted response.
Qiang Wei   +7 more
wiley   +1 more source

Does Polar Warming Asymmetry Exist in Bathy‐Planet Experiments?

open access: yesGeophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Ocean bathymetry and continental geometry shape ocean circulation, but whether these geographic constraints can sustain polar warming asymmetry in a fully coupled climate system remains unclear. Here we construct a fully coupled “bathy‐planet” configuration (BATHY), in which continental topography is removed and most land surfaces are replaced
Yihan Zhang   +4 more
wiley   +1 more source

Bypassing the imaging thickness limit with a translationally-invariant nonlocal thin film. [PDF]

open access: yesNat Commun
Zhang B   +8 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy