Quantification of atmospheric ammonia concentrations: A review of its measurement and modeling
Ammonia (NH3), the most prevalent alkaline gas in the atmosphere, plays a significant role
in PM2. 5 formation, atmospheric chemistry, and new particle formation. This paper reviews …
in PM2. 5 formation, atmospheric chemistry, and new particle formation. This paper reviews …
[HTML][HTML] Emissions preparation and analysis for multiscale air quality modeling over the Athabasca Oil Sands Region of Alberta, Canada
J Zhang, MD Moran, Q Zheng, PA Makar… - Atmospheric …, 2018 - acp.copernicus.org
The oil sands (OS) of Alberta, Canada, which are classified as unconventional oil, are the
third-largest oil reserves in the world. We describe here a 6-year effort to improve the …
third-largest oil reserves in the world. We describe here a 6-year effort to improve the …
A flexible and robust neural network IASI‐NH3 retrieval algorithm
S Whitburn, M Van Damme, L Clarisse… - Journal of …, 2016 - Wiley Online Library
In this paper, we describe a new flexible and robust NH3 retrieval algorithm from
measurements of the Infrared Atmospheric Sounding Interferometer (IASI). The method is …
measurements of the Infrared Atmospheric Sounding Interferometer (IASI). The method is …
Quantification of methane sources in the Athabasca Oil Sands Region of Alberta by aircraft mass balance
Aircraft-based measurements of methane (CH 4) and other air pollutants in the Athabasca
Oil Sands Region (AOSR) were made during a summer intensive field campaign between …
Oil Sands Region (AOSR) were made during a summer intensive field campaign between …
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 …
Temporal and spatial variability of ammonia in urban and agricultural regions of northern Colorado, United States
Y Li, TM Thompson, M Van Damme… - Atmospheric …, 2017 - acp.copernicus.org
Concentrated agricultural activities and animal feeding operations in the northeastern plains
of Colorado represent an important source of atmospheric ammonia (NH 3). The NH 3 from …
of Colorado represent an important source of atmospheric ammonia (NH 3). The NH 3 from …
An evaluation of IASI-NH3 with ground-based FTIR measurements
E Dammers, M Palm, M Van Damme… - Atmospheric …, 2016 - acp.copernicus.org
Global distributions of atmospheric ammonia (NH 3) measured with satellite instruments
such as the Infrared Atmospheric Sounding Interferometer (IASI) contain valuable …
such as the Infrared Atmospheric Sounding Interferometer (IASI) contain valuable …
[HTML][HTML] High-resolution hybrid inversion of IASI ammonia columns to constrain US ammonia emissions using the CMAQ adjoint model
Ammonia (NH 3) emissions have large impacts on air quality and nitrogen deposition,
influencing human health and the well-being of sensitive ecosystems. Large uncertainties …
influencing human health and the well-being of sensitive ecosystems. Large uncertainties …
Validation of the CrIS fast physical NH3 retrieval with ground-based FTIR
Presented here is the validation of the CrIS (Cross-track Infrared Sounder) fast physical NH
3 retrieval (CFPR) column and profile measurements using ground-based Fourier transform …
3 retrieval (CFPR) column and profile measurements using ground-based Fourier transform …
[HTML][HTML] 10-year satellite-constrained fluxes of ammonia improve performance of chemistry transport models
In recent years, ammonia emissions have been continuously increasing, being almost 4
times higher than in the 20th century. Although an important species, as its use as a fertilizer …
times higher than in the 20th century. Although an important species, as its use as a fertilizer …