title: Ice crystal concentration in cumulus clouds: influence of the drop spectrum.
abstract: Secondary ice crystals are thrown off when supercooled cloud drops are captured and freeze on a moving target in a cloud at -5 degrees C. The rate of production of these ice crystals is proportional to the rate of accretion of drops of the diameter >/=24 micrometers.
authors.forename: S C
authors.initials: SC
authors.lastname: Mossop
authors.forename: J
authors.initials: J
authors.lastname: Hallett