Ubiquitous atmospheric production of organic acids mediated by cloud droplets
Atmospheric acidity is increasingly determined by carbon dioxide and organic acids,–.
Among the latter, formic acid facilitates the nucleation of cloud droplets and contributes to …
Among the latter, formic acid facilitates the nucleation of cloud droplets and contributes to …
A general framework for global retrievals of trace gases from IASI: Application to methanol, formic acid, and PAN
Retrieving concentrations of minor atmospheric trace gases from satellite observations is
challenging due to their weak spectral signature. Here we present a new version of the ANNI …
challenging due to their weak spectral signature. Here we present a new version of the ANNI …
Spaceborne measurements of formic and acetic acids: A global view of the regional sources
Formic (HCOOH) and acetic acids (COOH) are the most abundant carboxylic acids in the
Earth's atmosphere and key compounds to aqueous‐phase chemistry. Here we present the …
Earth's atmosphere and key compounds to aqueous‐phase chemistry. Here we present the …
Exceptional Wildfire Enhancements of PAN, C2H4, CH3OH, and HCOOH Over the Canadian High Arctic During August 2017
Extreme enhancements in the total columns of carbon monoxide (CO), peroxyacetyl nitrate
(PAN), ethylene (C2H4), methanol (CH3OH), and formic acid (HCOOH) were observed over …
(PAN), ethylene (C2H4), methanol (CH3OH), and formic acid (HCOOH) were observed over …
First retrievals of peroxyacetyl nitrate (PAN) from ground-based FTIR solar spectra recorded at remote sites, comparison with model and satellite data
E Mahieu, EV Fischer, B Franco, M Palm… - Elem Sci …, 2021 - online.ucpress.edu
Peroxyacetyl nitrate (PAN) is the main tropospheric reservoir of NO x (NO+ NO2). Its lifetime
can reach several months in the upper cold troposphere. This enables the long-range …
can reach several months in the upper cold troposphere. This enables the long-range …
Detection of HCOOH, CH3OH, CO, HCN, and C2H6 in Wildfire Plumes Transported Over Toronto Using Ground‐Based FTIR Measurements From 2002–2018
S Yamanouchi, K Strong, E Lutsch… - Journal of Geophysical …, 2020 - Wiley Online Library
The Fourier transform infrared (FTIR) spectrometer at the University of Toronto Atmospheric
Observatory has been operational since 2002, collecting solar absorption spectra from …
Observatory has been operational since 2002, collecting solar absorption spectra from …
Underrated primary biogenic origin and lifetime of atmospheric formic and acetic acid
X Lee, D Huang, Q Liu, X Liu, H Zhou, Q Wang… - Scientific Reports, 2021 - nature.com
Formic and acetic acids are ubiquitous in the troposphere, playing an important role in the
atmospheric chemistry. Recent model studies ended up with substantial low bias on their …
atmospheric chemistry. Recent model studies ended up with substantial low bias on their …
Homologous series of low molecular weight (C1-C10) monocarboxylic acids, benzoic acid and hydroxyacids in fine-mode (PM2. 5) aerosols over the Bay of Bengal …
SKR Boreddy, T Mochizuki, K Kawamura… - Atmospheric …, 2017 - Elsevier
Low molecular weight monocarboxylic acids (LMW monoacids) are most abundant volatile
organic compounds (VOCs) in the atmosphere and often act as important contributors to the …
organic compounds (VOCs) in the atmosphere and often act as important contributors to the …
Measured and modeled trends of seven tropospheric pollutants in the high Arctic from 1999 to 2022
The long‐term trends and seasonality of many tropospheric pollutants are not well
characterized in the high Arctic due to a dearth of trace‐gas measurements in this remote …
characterized in the high Arctic due to a dearth of trace‐gas measurements in this remote …
Enhanced levels of atmospheric low-molecular weight monocarboxylic acids in gas and particulates over Mt. Tai, North China, during field burning of agricultural …
T Mochizuki, K Kawamura, S Nakamura… - Atmospheric …, 2017 - Elsevier
To understand the source and atmospheric behaviour of low molecular weight
monocarboxylic acids (monoacids), gaseous (G) and particulate (P) organic acids were …
monocarboxylic acids (monoacids), gaseous (G) and particulate (P) organic acids were …