Optical properties of secondary organic aerosols and their changes by chemical processes

T Moise, JM Flores, Y Rudich - Chemical reviews, 2015 - ACS Publications
1. INTRODUCTION Atmospheric aerosols play a key role in the Earth's atmosphere.
Aerosols influence cloud formation and their lifetime, they affect the distribution and amount …

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 …

Chemical composition and molecular-specific optical properties of atmospheric brown carbon associated with biomass burning

APS Hettiyadura, V Garcia, C Li, CP West… - … science & technology, 2021 - ACS Publications
This study provides molecular insights into the light absorption properties of biomass
burning (BB) brown carbon (BrC) through the chemical characterization of tar condensates …

[HTML][HTML] Effects of NO and SO on the secondary organic aerosol formation from photooxidation of -pinene and limonene

D Zhao, SH Schmitt, M Wang, IH Acir… - Atmospheric …, 2018 - acp.copernicus.org
Anthropogenic emissions such as NO x and SO 2 influence the biogenic secondary organic
aerosol (SOA) formation, but detailed mechanisms and effects are still elusive. We studied …

Optical properties of secondary organic aerosol produced by nitrate radical oxidation of biogenic volatile organic compounds

Q He, S Tomaz, C Li, M Zhu, D Meidan… - … science & technology, 2021 - ACS Publications
Nighttime oxidation of biogenic volatile organic compounds (BVOCs) by nitrate radicals
(NO3·) represents one of the most important interactions between anthropogenic and natural …

Optical properties of secondary organic aerosol produced by photooxidation of naphthalene under NOx condition

Q He, C Li, K Siemens, AC Morales… - … science & technology, 2022 - ACS Publications
Secondary organic aerosols (SOAs) affect incoming solar radiation by interacting with light
at ultraviolet and visible wavelength ranges. However, the relationship between the …

[HTML][HTML] Dynamic changes in optical and chemical properties of tar ball aerosols by atmospheric photochemical aging

C Li, Q He, J Schade, J Passig… - Atmospheric …, 2019 - acp.copernicus.org
Following wood pyrolysis, tar ball aerosols were laboratory generated from wood tar
separated into polar and nonpolar phases. Chemical information of fresh tar balls was …

Broadband optical properties of biomass‐burning aerosol and identification of brown carbon chromophores

N Bluvshtein, P Lin, JM Flores, L Segev… - Journal of …, 2017 - Wiley Online Library
The radiative effects of biomass‐burning aerosols on regional and global scales can be
substantial. Accurate modeling of the radiative effects of smoke aerosols requires …

Climatic impacts of fresh water hosing under Last Glacial Maximum conditions: a multi-model study

M Kageyama, U Merkel, B Otto-Bliesner… - Climate of the …, 2013 - cp.copernicus.org
Fresh water hosing simulations, in which a fresh water flux is imposed in the North Atlantic to
force fluctuations of the Atlantic Meridional Overturning Circulation, have been routinely …

Ultraviolet and visible complex refractive indices of secondary organic material produced by photooxidation of the aromatic compounds toluene and m-xylene

PF Liu, N Abdelmalki, HM Hung, Y Wang… - Atmospheric …, 2015 - acp.copernicus.org
Secondary organic material (SOM) produced by the oxidation of anthropogenic volatile
organic compounds can be light-absorbing (ie, brown carbon). Spectral data of the optical …