S. J. Eilerman
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View article: Validation of IASI Satellite Ammonia Observations at the Pixel Scale Using In Situ Vertical Profiles
Validation of IASI Satellite Ammonia Observations at the Pixel Scale Using In Situ Vertical Profiles Open
Satellite ammonia (NH 3 ) observations provide unprecedented insights into NH 3 emissions, spatiotemporal variabilities and trends, but validation with in situ measurements remains lacking. Here, total columns from the Infrared Atmospheric…
View article: Quantifying Methane and Ethane Emissions to the Atmosphere From Central and Western U.S. Oil and Natural Gas Production Regions
Quantifying Methane and Ethane Emissions to the Atmosphere From Central and Western U.S. Oil and Natural Gas Production Regions Open
We present atmospheric measurements of methane (CH 4 ) and ethane (C 2 H 6 ) taken aboard a National Oceanic and Atmospheric Administration WP‐3D research aircraft in 2015 over oil‐ and natural gas‐producing regions of the central and west…
View article: Evaluation of the accuracy of thermal dissociation CRDS and LIF techniques for atmospheric measurement of reactive nitrogen species
Evaluation of the accuracy of thermal dissociation CRDS and LIF techniques for atmospheric measurement of reactive nitrogen species Open
The sum of all reactive nitrogen species (NOy) includes NOx (NO2 + NO) and all of its oxidized forms, and the accurate detection of NOy is critical to understanding atmospheric nitrogen chemistry. Thermal dissociation (TD) inlets, which co…
View article: Emissions of volatile organic compounds (VOCs) from concentrated animal feeding operations (CAFOs): chemical compositions and separation of sources
Emissions of volatile organic compounds (VOCs) from concentrated animal feeding operations (CAFOs): chemical compositions and separation of sources Open
Concentrated animal feeding operations (CAFOs) emit a large number of volatile organic compounds (VOCs) to the atmosphere. In this study, we conducted mobile laboratory measurements of VOCs, methane (CH4) and ammonia (NH3) downwind of dair…
View article: Evaluation of the accuracy ofthermal dissociation CRDS and LIF techniques for atmospheric measurement of reactive nitrogen species
Evaluation of the accuracy ofthermal dissociation CRDS and LIF techniques for atmospheric measurement of reactive nitrogen species Open
The sum of all reactive nitrogen species (NOy) includes NOx (NO2 + NO) and all of its oxidized forms, and the accurate detection of NOy is critical to understanding atmospheric nitrogen chemistry. Thermal dissociation (TD) inlets, which co…
View article: Interannual variability of ammonia concentrations over the United States:sources and implications
Interannual variability of ammonia concentrations over the United States:sources and implications Open
The variability of atmospheric ammonia (NH3), emitted largely from agricultural sources, is an important factor when considering how inorganic fine particulate matter (PM2.5) concentrations and nitrogen cycling are changing over the United…
View article: Interannual Variability of Ammonia Concentrations over the United States: Sources and Implications
Interannual Variability of Ammonia Concentrations over the United States: Sources and Implications Open
The variability of atmospheric ammonia (NH3), emitted largely from agricultural sources, is an important factor when considering how inorganic fine particulate matter (PM2.5) concentrations and nitrogen cycling are changing over the United…