Aging of atmospheric brown carbon aerosol
RF Hems, EG Schnitzler, C Liu-Kang… - ACS Earth and Space …, 2021 - ACS Publications
Emitted by numerous primary sources and formed by secondary sources, atmospheric
brown carbon (BrC) aerosol is chemically complex. As BrC aerosol ages in the atmosphere …
brown carbon (BrC) aerosol is chemically complex. As BrC aerosol ages in the atmosphere …
Emerging investigator series: critical review of photophysical models for the optical and photochemical properties of dissolved organic matter
G McKay - Environmental Science: Processes & Impacts, 2020 - pubs.rsc.org
Optical measurements (absorbance and fluorescence) are widely used to track dissolved
organic matter (DOM) quantity and quality in natural and engineered systems. Despite many …
organic matter (DOM) quantity and quality in natural and engineered systems. Despite many …
Rate of atmospheric brown carbon whitening governed by environmental conditions
EG Schnitzler, NGA Gerrebos… - Proceedings of the …, 2022 - National Acad Sciences
Biomass burning organic aerosol (BBOA) in the atmosphere contains many compounds that
absorb solar radiation, called brown carbon (BrC). While BBOA is in the atmosphere, BrC …
absorb solar radiation, called brown carbon (BrC). While BBOA is in the atmosphere, BrC …
Research progress on secondary formation, photosensitive reaction mechanism and human health effects of chromophoric brown carbon
B Chen, J Chen, G Li, T An - Journal of Environmental Sciences, 2024 - Elsevier
Brown carbon (BrC) has attracted widespread attention because of its strong absorption of
solar radiation in the ultraviolet-visible wavelength range, which causes adverse impacts on …
solar radiation in the ultraviolet-visible wavelength range, which causes adverse impacts on …
Aqueous photoreactions of wood smoke brown carbon
A dominant source of light-absorbing aerosol particles, brown carbon (BrC), to the
atmosphere is smoke from biomass burning. Aqueous aging of biomass burning organic …
atmosphere is smoke from biomass burning. Aqueous aging of biomass burning organic …
Solvent effects on chemical composition and optical properties of extracted secondary brown carbon constituents
Brown carbon (BrC) aerosol is an important contributor to positive radiative forcing on Earth,
but its influence on the global radiative budget remains uncertain due to the limitations of …
but its influence on the global radiative budget remains uncertain due to the limitations of …
Ultraviolet Irradiation Can Increase the Light Absorption and Viscosity of Primary Brown Carbon from Biomass Burning
HH Al-Mashala, KL Betz, CT Calvert… - ACS Earth and Space …, 2023 - ACS Publications
The light absorption of brown carbon (BrC) constituents of biomass burning organic aerosol
(BBOA) changes in the atmosphere, in part due to multiphase oxidation. For example …
(BBOA) changes in the atmosphere, in part due to multiphase oxidation. For example …
Ultrafast energy transfer determines the formation of fluorescence in DOM and humic substances
BP Yakimov, AA Rubekina, GS Budylin… - Environmental …, 2021 - ACS Publications
Humification is a ubiquitous natural process of biomass degradation that creates
multicomponent systems of nonliving organic matter, including dissolved organic matter …
multicomponent systems of nonliving organic matter, including dissolved organic matter …
[HTML][HTML] Source-specific light absorption by carbonaceous components in the complex aerosol matrix from yearly filter-based measurements
Understanding the sources of light-absorbing organic (brown) carbon (BrC) and its
interaction with black carbon (BC) and other non-refractory particulate matter (NR-PM) …
interaction with black carbon (BC) and other non-refractory particulate matter (NR-PM) …
Emerging investigator series: heterogeneous OH oxidation of primary brown carbon aerosol: effects of relative humidity and volatility
The climate forcing of light-absorbing organic aerosol, or brown carbon (BrC), emitted from
biomass burning may be significant but is currently poorly constrained, in part due to …
biomass burning may be significant but is currently poorly constrained, in part due to …