Results 221 to 230 of about 30,389 (290)

El Niño Events Enhance Melting of Sea Ice in the West of Greenland

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Using reanalysis data sets and numerical simulations, this study investigates the linkage between El Niño events and spring Arctic sea ice melt rate (AMR) in the west of Greenland. The results indicate that the accelerated spring AMR often corresponds to the previous winter's El Niño–like sea surface temperature anomalies.
Xuanwen Zhang, Bingyi Wu, Xiang Zhang, Xueqi Pang   +3 more
wiley   +1 more source

Simulation Analysis of Temperature Change in FDM Process Based on ANSYS APDL and Birth-Death Element Technology. [PDF]

Micromachines (Basel)
Mi Y, Hashemi Sohi SH.
europepmc   +1 more source

A Two‐Dimensional Deep Learning Scheme With One Predicator Only to Parametrize Global Lightning

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Lightning simulation has long posed significant challenges. This study presents a novel two‐dimensional artificial intelligence‐based global lightning scheme that uses a single predictor, convective available potential energy (CAPE). The new scheme significantly improves global lightning simulation performance, achieving a determination ...
Ming Yin, Yong Wang, Yun Fang, Fang Li, Xiushu Qie, Yeying Wang, Daoming Wei, Huihui Yuan, Yongping Ji, Yu Zhang, Jie Liu   +10 more
wiley   +1 more source

Evaluation of radar-based precipitation estimates during a flood event using rain gauge validation. [PDF]

Sci Rep
Dzwonkowski K, Winnicki I, Pietrek S, Kroszczyński K.   +3 more
europepmc   +1 more source

Quasi‐Trapped Zebra Stripes: Radial Transport Driven by Dual‐Pulse Electric Fields

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Energetic electron spectra in Earth's inner radiation belt often exhibit regular stripe‐like features, known as “zebra stripes,” which are typically attributed to the drift motion of stably‐trapped electrons disturbed by electric field perturbations.
Ziyang Wang, Ying Liu, Qiugang Zong, Yixin Sun, Hong Zou, Yuguang Ye   +5 more
wiley   +1 more source

Weaker land-atmosphere coupling in global storm-resolving simulation. [PDF]

Proc Natl Acad Sci U S A
Lee J, Hohenegger C.
europepmc   +1 more source

Influence of Variations in Gravity Wave Properties on Cirrus Ice Number Concentrations Produced by Homogeneous Freezing in the Tropical Tropopause Layer

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.
Abstract In this study, we examine the impact of variations in gravity wave properties on the ice crystal number concentrations in the tropical tropopause layer (TTL). Analysis of quasi‐Lagrangian superpressure balloon measurements from the Stratéole‐2 campaign shows that high‐frequency waves dominate the occurrence of relatively large vertical wind ...
E. J. Jensen, M. Corcos, B. Kärcher
wiley   +1 more source

Buffering effects of supporting electrolytes on pH profiles in electrochemical cells. [PDF]

Sci Rep
Janotta B, Schalenbach M, Turiaux M, Tempel H, Eichel RA.   +4 more
europepmc   +1 more source

Laboratory Experiments on Savannah and European Boreal Forest Fire Emissions

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.
Abstract Landscape fire is among the largest sources of aerosols and trace gases globally. However, the emissions are highly variable and strongly affected by the type of biomass and combustion characteristics. We investigated the effect of combustion characteristics on the burning emissions from three biomass types: woody plants and grasses from ...
V. Vakkari, L. Vettikkat, S. Kommula, A. Mukherjee, L. Hao, J. Backman, A. Buchholz, N. Gawlitta, M. Ihalainen, K. Jaars, K. Köster, V. Le, P. Miettinen, A. Nissinen, H. Czech, M. Alton, J. Passig, S. Peltokorpi, A. A. Piedehierro, I. Pullinen, E. I. Rosewig, S. Schobesberger, D. Shukla, S. J. Siebert, M. Somero, A. Virkkula, A. Welti, P. Yli‐Pirilä, A. Ylisirniö, R. Zimmermann, P. G. van Zyl, A. Virtanen, O. Sippula   +32 more
wiley   +1 more source

High-resolution geostationary satellite observations of free tropospheric NO₂ over North America and implications for lightning emissions. [PDF]

Proc Natl Acad Sci U S A
Dang R, Jacob DJ, Wang H, Nowlan CR, Gonzalez Abad G, Chong H, Liu X, Shah V, Yang LH, Oak YJ, Marais EA, Horner RP, Rollins AW, Crawford JH, Li K, Liao H.   +15 more
europepmc   +1 more source