For All Things Environmental Science

Atmosphere-Ocean Exchange of Volatile Compounds in the Canadian Arctic

Pancake Ice

This article was co-written by Charel Wohl and his supervisor Mingxi Yang ( in acknowledgement of their BEIS funded research project.

My PhD student (Mr. Charel Wohl) and I installed a highly sensitive mass spectrometer (proton-transfer-reaction mass spectrometer) on the CCGS Amundsen in May 2017 when the ship was in port in Quebec City, Canada. Charel joined the expedition on board of the Amundsen in early July 2017 for Leg 2b, which will finish in mid August 2017. He has been able to successfully detect several organic compounds in the Arctic waters as well as in the atmosphere, including alcohols, acetone, acetaldehyde, dimethyl sulfide, and isoprene. Charel has also been helping Profs’ Else and Papakyriakou’s teams with collections of seawater samples for carbonate chemistry analysis, as well as assisting their measurements of air-sea carbon dioxide fluxes by the eddy covariance method