ARL Weekly News – June 29, 2018

FRD Roger Carter has been investigating some of the newer halocarbons that are becoming available for their suitability as possible atmospheric tracers. These halocarbons are starting to be used as refrigerants and foam blowing agents, and they have relatively low global warming potentials.Cost, reactivity, and compatibility with existing equipment are some of the factors being…

ARL Weekly News – June 22, 2018

HQ A paper titled ”Top-down Estimates of NOx and CO Emissions from Washington, D.C.-Baltimore During the WINTER Campaign,” co-authored by Olivia Salmon, Paul Shepson, Xinrong Ren et al., has been accepted for publication in Journal of Geophysical Research – Atmospheres. The paper presents emissions of nitrogen oxides (NOx) and carbon monoxide (CO) from airborne mass…