Results 151 to 160 of about 162,471 (236)

The Impact of Volatile Organic Compounds and Oxides of Nitrogen on Ground‐Level Ozone and Secondary Organic Aerosols Formation Over the Triad Region in North Carolina

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Ground‐level ozone and secondary organic aerosol (SOA) formation in urban‐rural environments involves complex interactions between nitrogen oxides (NOx) and volatile organic compounds (VOCs). This study employed WRF‐Chem version 4.2 with SAPRC99 chemistry to investigate ozone and SOA formation in the Triad region NC during peak photochemical ...
Laxmi Odari, Brian J. Gaudet, Samson Hagos, Marc N. Fiddler, Manish Shrivastava, Solomon Bililign   +5 more
wiley   +1 more source

Coupled multifractal methods to reveal changes in nitrogen dioxide and tropospheric ozone concentrations during the COVID-19 lockdown. [PDF]

Atmos Res, 2021
Pavón-Domínguez P, Plocoste T.
europepmc   +1 more source

Ozone in the Tropical Troposphere

, 2002
The aim of the research presented here is to acquire knowledge of the past, present, and future composition, stability, sensitivity, and variability of the troposphere. We focus mostly on the tropical regions because it has received little attention so far, measurements here are scarce, and large changes are expected to occur in the future.
openaire   +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

The two faces of tropospheric ozone: a harmful yet essential constituent. [PDF]

Natl Sci Rev
Ma X, Zhu Q, Tan Z, Lu K, Li K, Lu X, Wang H, Zhang Y.   +7 more
europepmc   +1 more source

Global Atmospheric Circulation Reorganization Drives Contrasting Wind Regime Changes Across Hemispheric Latitudes

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Near‐surface wind regimes govern critical Earth system processes including dust mobilization, ocean mixing, and wildfire spread, yet their multi‐decadal evolution under anthropogenic forcing remains poorly constrained. Here we quantify extreme wind frequency changes (1981–2024) using ERA5‐Land reanalysis with a monthly aggregation approach ...
Adil Salhi, Essam Heggy
wiley   +1 more source

Environmental Drivers of Respiratory Emergency Admissions: The Role of Tropospheric Ozone and Humidity in Lleida, Spain (2010-2019). [PDF]

NPJ Prim Care Respir Med
Llobet C, Martinez-Alonso M, Justribó E, Ortet J, Yuguero O.   +4 more
europepmc   +1 more source

Ozone profile retrievals from TROPOMI: Implication for the variation of tropospheric ozone during the outbreak of COVID-19 in China. [PDF]

Sci Total Environ, 2021
Zhao F, Liu C, Cai Z, Liu X, Bak J, Kim J, Hu Q, Xia C, Zhang C, Sun Y, Wang W, Liu J.   +11 more
europepmc   +1 more source

Predicting Electrically Generated Hydrogen Oxides From Ultraviolet Radiation Emissions

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Electrical discharges such as lightning and corona discharges generate extreme amounts of hydroxyl radical (OH), the atmosphere's most important oxidizer, enough for electrical discharges to be a globally significant source of OH. However, there are few field measurements of electrically generated OH (LOH), hindering attempts to better ...
J. M. Jenkins, W. H. Brune
wiley   +1 more source