Located far from anthropogenic emission sources, high-altitude mountain stations are
considered to be ideal sites for monitoring climatic and environmentally important baseline …

Long-term observations of reactive gases in the troposphere are important for understanding
trace gas cycles and the oxidation capacity of the atmosphere, assessing impacts of …

In this study, the volume mixing ratio of 55 volatile organic compound (VOC) species was
measured every hour using the online TD-GC-FID system during the period from January …

The primary sources and atmospheric chemistry of C 2-C 5 alkanes were incorporated into
the atmospheric chemistry general circulation model EMAC. Model output is compared with …

Free tropospheric aerosol was sampled at the Pico Mountain Observatory located at 2225 m
above mean sea level on Pico Island of the Azores archipelago in the North Atlantic. The …

Atmospheric non-methane hydrocarbons (NMHCs) have been extensively studied around
the globe due to their importance to atmospheric chemistry and their utility in emission …

This article provides an overview of the NASA Atmospheric Tomography (ATom) mission
and a summary of selected scientific findings to date. ATom was an airborne measurements …

An original time series of about 300 atmospheric measurements of a wide range of volatile
organic compounds (VOCs) was obtained at a remote Mediterranean station on the northern …

We have analysed the sensitivity of the tropospheric ozone distribution over North America
and the North Atlantic to boreal biomass burning emissions during the summer of 2010 …

We present an analysis of ozone (O 3) photochemistry observed by aircraft measurements of
boreal biomass burning plumes over eastern Canada in the summer of 2011 …