Results 201 to 210 of about 42,838 (280)

Attributing Long‐Term Trends in Marine Low Cloud Morphologies to Aerosols and Large‐Scale Meteorology With Deep Learning

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract The response of marine low‐cloud mesoscale morphologies to climate change and emission reductions remains poorly understood. Here, we link long‐term trends in six cloud morphologies to variations in large‐scale meteorology and aerosols. The trends show strong spatial heterogeneity, with closed and disorganized mesoscale cellular convection ...
Jihu Liu, Yang Cao, Yuanyuan Wu, Yannian Zhu, Daniel Rosenfeld, Yu Zhang, Kang‐En Huang, Minghuai Wang   +7 more
wiley   +1 more source

Short-Term Exposure to Fine Particulate Matter (PM_2.5), Cause Specific-Mortality, and High-Risk Populations: A Nationwide Time-Stratified Case-Crossover Study. [PDF]

Geohealth
Ahn S, Oh J, Yun H, Min H, Kim Y, Kang C, An S, Kim A, Kwon D, Park J, Lee W.   +10 more
europepmc   +1 more source

Pivotal Role of Cloud‐Planetary Boundary Layer Coupling to Explain Contrasting Aerosol‐Cloud Relationships

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract The radiative effect of aerosol on cloud albedo via altering cloud droplet effective radius (re) is a major uncertainty in the Earth's climate system. Remote sensing studies have reported either negative or positive relationships between re and aerosol number concentration (Na) or other aerosol proxies.
Jiannong Quan, Yangang Liu, Yang Gao, Tianning Su, Yubing Pan, Pengkun Ma, Qianqian Wang, Xingcan Jia   +7 more
wiley   +1 more source

New U-Pb constraints and geochemistry of the East Kirkton Quarry, Scotland: Implications for early tetrapod evolution in the Carboniferous. [PDF]

PLoS One
Garza HK, Catlos EJ, Lapen TJ, Clarke JA, Brookfield ME.   +4 more
europepmc   +1 more source

Deep Earthquakes Can Generate Larger Co‐Seismic Displacements Than Shallow Events

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract We report the counter‐intuitive observation that a deep earthquake can generate larger co‐seismic displacements than a shallow event across a broad region (e.g., >4° from epicenter). This finding is based on a detailed comparative GNSS analysis of the co‐seismic displacement observations from two MW 8.3 events—the 2013 598.1 km‐deep Okhotsk ...
Sifang Chen, Sunyoung Park
wiley   +1 more source

Alteration history of aluminum-rich rocks at Jezero crater, Mars. [PDF]

Commun Earth Environ
Broz AP, Horgan BHN, Bedford C, Royer C, Manelski H, Connell S, Wiens RC, Cardarelli EC, Madariaga JM, Mandon L, Klidaras A, Bramble M, Kathir B, Forni O, Carter J, Dehouck E, Quantin-Nataf C, Johnson JR, Nuñez JI, Hausrath E, Wolf U, Cloutis EA, Beck P, Bell JF, Simon JI, Cousin A.   +25 more
europepmc   +1 more source

The Impact of OCO‐2 Seasonally Dependent Sampling on Carbon Flux Estimation in the Northern Tropical Africa

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract The large annual carbon source over northern tropical Africa (NTA), inferred from satellite CO2, remains highly debated. Using observing system simulation experiments with Orbiting Carbon Observatory‐2 (OCO‐2) sampling, we show that seasonally dependent sampling can lead to overestimated annual fluxes.
Junjie Liu, Sourish Basu, Brendan Byrne, Jeongmin Yun, Chris O’Dell   +4 more
wiley   +1 more source

Percolative sulfide core formation in oxidized planetary bodies. [PDF]

Nat Commun
Crossley SD, Setera JB, Anzures BA, Iacovino K, Buckley WP, Eckley SA, O'Neal EW, Maisano JA, Simon JI, Righter K.   +9 more
europepmc   +1 more source

Benchmarking Atmospheric Circulation Variability in an AI Emulator, ACE2, and a Hybrid Model, NeuralGCM

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Physics‐based atmosphere‐land models with prescribed sea surface temperature have notable successes but also biases in their ability to represent atmospheric variability compared to observations. Recently, AI emulators and hybrid models have emerged with the potential to overcome these biases, but still require systematic evaluation against ...
I. Baxter, H. A. Pahlavan, P. Hassanzadeh, K. Rucker, T. A. Shaw   +4 more
wiley   +1 more source

On the Beam Characteristics of X‐Ray Bursts Observed in Rocket‐Triggered Lightning

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Employing the multi‐station Thunderstorm Energetic Radiation Observation System, we detected X‐ray bursts during two rocket‐triggered lightning events in 2024. By innovatively integrating optical imaging with three‐dimensional lightning channel reconstruction based on Distributed Acoustic Sensing (DAS), we analyzed the X‐ray emission ...
Yuan Wang, Peng Li, Yang Zhang, Heting Hong, Xiao Li, Yanfeng Fan, Baofeng Cao, Weiqun Xu, Zongxiang Li, Weitao Lyu, Gaopeng Lu, Xiong Zhang, Xiaoqiang Li   +12 more
wiley   +1 more source