Stratospheric observations of long lived trace gases at midlatitudes 1982-1985 : Data report
Stratospheric observations of long lived trace gases at midlatitudes 1982-1985 : Data report
A field program to measure in situ the vertical distribution of long-lived trace gases in the stratosphere was begun in 1982. Large air samples were collected using a balloon-borne cryogenic whole-air sampler, that is cooled with liquid neon. Various gaschromatographic techniques were employed to de...
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Personal Name(s): | Schmidt, U. |
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Jebsen, C. / Johnen, F. J. / Khedim, A. / Klein, E. / Knapska, D. / Kulessa, G. / Rudolph, J. / Schumacher, G. / Schunck, E. | |
Contributing Institute: |
Publikationen vor 2000; PRE-2000; Retrocat |
Imprint: |
Jülich
Kernforschungsanlage Jülich GmbH Zentralbibliothek, Verlag
1986
|
Physical Description: |
37 p. |
Document Type: |
Report Book |
Research Program: |
Addenda |
Series Title: |
Spezielle Berichte der Kernforschungsanlage Jülich
375 |
Link: |
OpenAccess OpenAccess |
Publikationsportal JuSER |
A field program to measure in situ the vertical distribution of long-lived trace gases in the stratosphere was begun in 1982. Large air samples were collected using a balloon-borne cryogenic whole-air sampler, that is cooled with liquid neon. Various gaschromatographic techniques were employed to determine the mixing ratios the following long-lived trace gases: CO$_{2}$, CH$_{4}$, CO, N$_{2}$O, CFCl$_{3}$, CF$_{2}$Cl$_{2}$, CH$_{3}$Cl, CH$_{3}$CCl$_{3}$, CCl$_{4}$, C$_{2}$F$_{3}$Cl$_{3}$. This report presents the data from seven balloon flights that were performed at midlatitudes over Southern France (44°C) in the time period from 1982-1985. The results obtained during the individual flights are presented in tabulated form tagether with the relevant technical information for the respective flight. Plots of the combined data sets for the different species are also given. This report is intended as a data report. It includes no interpretation or discussion and the measurements are not compared to any other data set. Part of the data has already been published. References are given in the sections describing the individual balloon flights. |