Showing papers on "Atmospheric methane published in 1972"
TL;DR: The methane concentration of an air sample collected near the stratopause was measured by gas chromatography and determined to be 0.25 plus or minus 0.02 ppm by volume as discussed by the authors.
Abstract: The methane concentration of an air sample collected near the stratopause was measured by gas chromatography and determined to be 0.25 plus or minus 0.02 ppm by volume. The integrity of the air sample with respect to its methane content, the method of analysis, and the result are briefly discussed.
43 citations
TL;DR: A positive identification of singly deuterated methane has been made in the 4- to 5-micron spectrum of Jupiter.
Abstract: A positive identification of singly deuterated methane has been made in the 4- to 5-micron spectrum of Jupiter.
37 citations