Data concerning chlorofluorocarbons and other halogenated hydrocarbons concentrations in ground-level atmosphere at Antarctica are reported. Measurements were carried out during two campaigns: Austral summer 1989/90 and 1990/91. Samples collected were analyzed in the laboratory by gas chromatography-mass spectrometry and “in situ” by gas chromatography-electron capture detection. Substantial improvements in the instrumentation are also reported where for what trapping and injection of both air samples and calibration mixtures are concerned
Chlorofluorocarbons Measurement in the Lower Atmosphere of the Antarctica
MAIONE, MICHELA;MANGANI, FILIPPO
1994
Abstract
Data concerning chlorofluorocarbons and other halogenated hydrocarbons concentrations in ground-level atmosphere at Antarctica are reported. Measurements were carried out during two campaigns: Austral summer 1989/90 and 1990/91. Samples collected were analyzed in the laboratory by gas chromatography-mass spectrometry and “in situ” by gas chromatography-electron capture detection. Substantial improvements in the instrumentation are also reported where for what trapping and injection of both air samples and calibration mixtures are concernedFile in questo prodotto:
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