Abstract The Atmospheric Chemistry Experiment (ACE), also called SCISAT, is a Canadian-
led small satellite mission for remote sensing of the Earth's atmosphere. ACE was launched …

Volcanism has affected the environment of our planet over a broad range of spatial (local to
global) and temporal (< 1 yr to 100s Myr) scales and will continue to do so. As well as …

The Earth Observing System (EOS) Microwave Limb Sounder (MLS) aboard the Aura
satellite has provided daily global HCl profiles since August 2004. We provide a …

The abundance of chlorine in the Earth's atmosphere increased considerably during the
1970s to 1990s, following large emissions of anthropogenic long-lived chlorine-containing …

Spectroscopic analysis of hydrocarbons, halocarbons and related species is required in
atmospheric applications such as climate-change research, tracking of pollution and …

Abstract The Atmospheric Chemistry Experiment Fourier Transform Spectrometer (ACE-FTS)
is currently providing the only measurements of vertically resolved chlorodifluoromethane …

The effect of a single water molecule on the OH+ HOCl reaction has been investigated. The
naked reaction, the reaction without water, has two elementary reaction paths, depending on …

The changes in the atmospheric concentration of 16 halogenated gases in the atmosphere
have been determined using measurements made by the Atmospheric Chemistry …

Hydrogen chloride (HCl) and hydrogen fluoride (HF) are respectively the main chlorine and
fluorine reservoirs in the Earth's stratosphere. Their buildup resulted from the intensive use …

The Institute of Astrophysics of the University of Liège has been present at the High Altitude
Research Station Jungfraujoch, Switzerland, since the late 1940s, to perform spectrometric …