Polar tropospheric ozone depletion events observed in the International Geophysical Year of 1958

• Main Authors: H. K. Roscoe, J. Roscoe
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2006
• Subjects: Physics; QC1-999; Chemistry; QD1-999; Antarctic; Midwinter; Neumayer; The Antarctic; Antarc*; Antarctica
• Online Access: https://doaj.org/article/7eae790e13644601bd909935e39baa47

The Royal Society expedition to Antarctica established a base at Halley Bay, in support of the International Geophysical Year of 1957–1958. Surface ozone was measured during 1958 only, using a prototype Brewer-Mast sonde. The envelope of maximum ozone was an annual cycle from 10 ppbv in January to 2...