Nitroaromatic compounds (NACs) are important light absorption contributors to atmospheric
brown carbon; however, their formation pathways and the key influential factors in polluted …

Snow serves as a vital scavenging mechanism to gas-phase and particle-phase organic
nitrogen substances in the atmosphere, providing a significant link between land …

Abstract Purpose of Review As an important type of light-absorbing aerosol in the
atmosphere, brown carbon (BrC) is an effective driver for climate change. Field observations …

Chromophores represent an important portion of light-absorbing species, ie, brown carbon.
Yet knowledge of what and how chromophores contribute to aerosol light absorption is still …

The pollution burdens and compositions of atmospheric brown carbon (BrC) that determine
their impacts on climate-health-ecosystems have not been well studied, particularly in some …

Fine particulate matter (PM2. 5) filter samples were collected from two high-altitude remote
sites located in the southern (QOMS) and northern (WLG) regions of the Tibetan Plateau …

Water-soluble humic-like substances (HULIS) absorb light in near-UV and visible
wavelengths and exert significant influence on the atmospheric environment and climate …

Fine particulate-matter is an important component of air pollution that impacts health and
climate, and which delivers anthropogenic contaminants to remote global regions. The …

Water-soluble organic carbon (WSOC) in the cryosphere has an important impact on the
biogeochemistry cycling and snow–ice surface energy balance through changes in the …

The implementation of air pollution reduction measures has significantly reduced the
concentration of atmospheric fine particles (PM2. 5) in Beijing, among which the “coal-to …