Geoff S. Dutton

State of the Climate in 2018

W. Paul Menzel, Craig S. Long, Chris Derksen, 2019, Bulletin of the American Meteorological Society.

Balloonborne in situ gas chromatograph for measurements in the troposphere and stratosphere

David W. Fahey, T. L. Thompson, James W. Elkins, 2003 .

Airborne gas chromatograph for in situ measurements of long‐lived species in the upper troposphere and lower stratosphere

S. J. Ciciora, Jonathan M. Gilligan, David W. Fahey, 1996 .

State of the Climate in 2014

W. Paul Menzel, Craig S. Long, Chris Derksen, 2015 .