Results 161 to 170 of about 1,033,242 (304)

Gray‐Zone Simulation of the Dry Convective Boundary Layer Using Fourier Neural Operator

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Previous machine learning (ML) weather prediction models primarily focus on global mesoscale forecasting. This study develops three‐dimensional Fourier neural operator (FNO) models for simulating the dry convective boundary layer (CBL) at 800‐m grid spacing, which is a resolution in the gray zone. The filtered large‐eddy simulation data of the
Tengfei Luo, Zhijie Li, Jianchun Wang, Pak Wai Chan, Naigeng Wu, Xiaoming Shi   +5 more
wiley   +1 more source

Model Sensitivities of Biomass‐Burning Aerosol Chemical Aging, Sulfate Formation, and Cloud Droplet Activation in the Southeastern Atlantic Using CESM and E3SM

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Biomass‐burning smoke drives large uncertainty in climate projections of the Earth's radiative balance. This is due to the chemical and physical evolution of smoke and its impact on clouds and radiation. Here we focus on the southeastern Atlantic region and its inflow of African biomass‐burning smoke during August 2017.
Calvin Howes, Pablo Saide, Mary Barth, Yan Feng, Jens Redemann, Arthur J. Sedlacek III, Manish Shrivastava, Wenfu Tang, Rob Wood, Maria Zawadowicz, Paquita Zuidema   +10 more
wiley   +1 more source

Understanding the Climatology and Characteristics of Arctic Moisture Intrusions

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Moisture and heat transport into the Arctic play important roles in modulating the local climate and Arctic sea ice variability. Moisture intrusions, the transport of extreme moisture channels into the Arctic, can perturb the surface energy balance and sea ice mass balance through radiative changes, triggering melt and inhibiting sea ice ...
Benjamin Woods, Linette Boisvert, Chelsea Parker, Elina Valkonen, Patrick Taylor, Melinda Webster, Gabrielle Linscott   +6 more
wiley   +1 more source

Unique Vertical Characteristics of Hydrometeors Observed in the Tropical Cyclone Outer Rainband Region

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract This study investigates the vertical cloud microphysics in the stratiform sectors of Hurricane Tammy's outer rainband region and their relationship to local environments. We used in situ Optical Array Probe (OAP) measurements and tail‐Doppler radar data from four NOAA P‐3 spiral modules on 19–22 October 2023, as Tammy intensified from a ...
Xin Yang, Xuejin Zhang, Jun A. Zhang
wiley   +1 more source

Toward an Advanced Benchmark for Aerosol Radiative Forcing: A Chemically Resolved Sectional Aerosol Scheme in E3SMv3

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Aerosol radiative effects are the largest uncertainty in anthropogenic forcing estimates due to challenges in accurately representing aerosol properties and aerosol‐cloud interactions. In this study, we implement the Advanced Particle Microphysics module (APM) into the Energy Exascale Earth System Model (E3SMv3) to represent evolving size ...
Gan Luo, Fangqun Yu, Qi Tang, Jishi Zhang, Yunyan Zhang   +4 more
wiley   +1 more source

Impact of a Stratocumulus Scheme on Clouds and Feedbacks in MIROC7

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Marine stratocumulus (Sc) clouds exert a strong cooling effect on climate by reflecting solar radiation, yet many climate models underestimate their amount and cause uncertainty in equilibrium climate sensitivity (ECS). Herein, we show that incorporating a physically based Sc parameterization into the seventh version of the Model for ...
N. Hirota, H. Kawai, T. Michibata, T. Ogura, Y. Yamagami, A. T. Noda, T. Nagatomo   +6 more
wiley   +1 more source

Upwelling and Mixing in a Supercritical Submarine Canyon

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Rhodamine dye was released on the seafloor near the head of a supercritically sloped submarine canyon in La Jolla, California. Fluorometers on a moored profiler and a ship‐towed CTD simultaneously tracked dispersion of the dye patch along and across isopycnals.
Nicole Couto, Matthew H. Alford, Arnaud Le Boyer, Andrew J. Lucas, Geno Pawlak   +4 more
wiley   +1 more source

Obstacle inversion based on the self-healing property of structured light. [PDF]

Sci Rep
Wang S, Zhao Z, Cheng M, Xu J, Yang Y.
europepmc   +1 more source

Uncovering Ocean Mixed Layer Dynamics From the Sea Surface State

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Submesoscale dynamics strongly influence the upper ocean, regulating mixing, air–sea exchange, and vertical heat transport. The recent Surface Water and Ocean Topography mission provides unprecedented high‐resolution observations of sea surface height (SSH), yet linking these surface measurements to subsurface ocean dynamics remains ...
Yidongfang Si, Leah Johnson, Abigail Bodner   +2 more
wiley   +1 more source

A Model for Dry Deposition of Atmospheric Micro- and Nanoplastic Fibers. [PDF]

Environ Sci Technol Lett
Foroutan H.
europepmc   +1 more source