Observations
Singh et al. [1976] obtain surface concentrations of phosgene at six stations in California.
Wilson et al. [1988] measured phosgene during the flight of a Lear Jet aircraft between Germany and Spitzbergen.
Toon et al. [2001] reported twelve volume mixing ratio profiles of phosgene using the solar occultation technique from data recorded during nine MkIV spectrometer balloon flights near 34ºN and 68ºN between 1992 and 2000.
Modeling
Kindler et al. [1995] studied the tropospheric and stratospheric cycles of phosgene using a two-dimensional model.