Counts of Atmospheric Freezing Nuclei at Carnarvon, Western Australia, January 1956

Abstract

A new instrument for measuring freezing nucleus concentration is described, and an account given of a series of measurements made at Carnarvon in Western Australia during January 1956. The measurements were made on the ground in marine air with a long travel over the Indian Ocean and are thought to be free from contamination by terrestrial dust and smoke from industrial sources.