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Cronn et al. 1986

Cronn, D.R., Bamesberger, W.L., Menzia, F.A., Waylett, S.F., Waylett, A.S., Ferrara, T.W., Howard, H.M. and Robinson, E. (1986). Atmospheric trace gas trends at Palmer Station, Antarctica: 1982–1985. Geophysical Research Letters 13: doi: 10.1029/GL013i012p01272. issn: 0094-8276.

Measurements of CFCl3, CF2Cl2, CH3CCL3, CCl4, and N2O at Palmer Station, Antarctica (64 ¿46'S, 64 ¿04'W) from February 4, 1982 to November 30, 1985 are reported. For the week beginning January 1, 1984, the averages of the hourly measurements were 199.6 ppt for CFCl3, 329.0 ppt for CF2Cl2, 124.2 ppt for CH3CCl3, 150.2 ppt for CCl4, and 301.3 ppb for N2O. The mixing ratios increased at an annual rate of 5.87% y-1 for CFCl3, 5.45% y-1 for CF2Cl2, 5.31% y-1 for CH3CCl3, 1.29% y-1 for CCl4, and 0.24% y-1 for N2O.

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Journal
Geophysical Research Letters
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American Geophysical Union
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