Abstract: Measurements were made of the concentration of silver in precipitation samples collected in areas of Australia where cloud seeding with silver iodide has occurred. Silver was detected in 41 of 63 ?seeded? samples and in ...

Abstract: A further 400 h of flying experience with the CSIRO hot-wire probe has shown that it can accurately measure liquid water content in clouds. Computations and experiments suggest that when an epoxy coating is used for ...

Abstract: A technique has been developed for generating fine particles of metaldehyde for possible use in nucleating ice in supercooled clouds. The number of particles effective as ice nuclei is 1012 gm?1 at ?12C and 6?109 gm?1 at ...