Ultraviolet (UV) radiation drives the net production of tropospheric ozone (O3) and a large
fraction of particulate matter (PM) including sulfate, nitrate, and secondary organic aerosols …

The composition of the air we breathe is determined by emissions, weather, and
photochemical transformations induced by solar UV radiation. Photochemical reactions of …

Because tropospheric ozone is both a greenhouse gas and harmful air pollutant, it is
important to understand how anthropogenic activities may influence its abundance and …

UV radiation is an essential driver for the formation of photochemical smog, which includes
ground-level ozone and particulate matter (PM). Recent analyses support earlier work …

A stratosphere-resolving configuration of the Met Office's Unified Model (UM) with the United
Kingdom Chemistry and Aerosols (UKCA) scheme is used to investigate the atmospheric …

Sulfate geoengineering is a proposed method to partially counteract the global radiative
forcing from accumulated greenhouse gases, potentially mitigating some impacts of climate …

Hourly and daily variations of ground-level ozone have been analyzed in relation to
meteorological parameters, UVB radiation and radon near the Baltic Sea in Lithuania. An …

Over the 21st century changes in both tropospheric and stratospheric ozone are likely to
have important consequences for the Earth's radiative balance. In this study, we investigate …

Zanthoxylum oleoresin, a concentrated extract derived from Zanthoxylum bungeanum, is
rich in non-volatile, intensely flavorful substances and amide compounds, such as hydroxy-α …

Studies of the impacts of solar geoengineering have mostly ignored tropospheric chemistry.
By decreasing the sunlight reaching Earth's surface, geoengineering may help mitigate …