Atmospheric pollution measurements with the differential optical absorption spectroscopy method
Ziomas, I. C., P. Tzoumaka, D. Balis, A. Papayannis, D. Melas, A. F. Bais, C. S. Zerefos
[abstract] A Differential Optical Absorption Spectroscopy (DOAS) system has been operating by the Laboratory of Atmospheric Physics for almost one year. The DOAS instrument used was constructed by OPSIS AB and monitored O-3, SO2, NO2, toluene and benzene, simultaneously. This paper critically discusses continuous UV/VIS-DOAS measurements of O-3, NO2, SO2, benzene and toluene performed in parallel with conventional measurements of O-3, SO2, NO2 and total non methane hydrocarbons (NMHC).
[keywords] Air pollution; DOAS; Spectroscopy
Fresenius Environmental Bulletin, 6 (5-6), pp. 320-324, 1997
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