Abstract: Four thermal diffusion chambers with parallel plates, having different geometric characteristics, modes for reaching supersaturation (on cooling or heating the plates) and droplet-counting techniques, have been compared ...

Abstract: Systematic measurements of cloud condensation nuclei (CCN) concentration have been carried out in the Abidjan area from December 1977 to June 1978, at 0700 local time (corresponding to a daily maximum). In that period of ...

Abstract: The monsoon depressions that form over India during the summer are analyzed using simulations from the Laboratoire de Météorologie Dynamique general circulation model. This type of synoptic system often occurs with a ...