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

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Roscoe, H. K., Roscoe, J.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2006
• Subjects: article; Verlagsveröffentlichung; Antarctic; Midwinter; Neumayer; The Antarctic; Antarc*; Antarctica
• Online Access: https://doi.org/10.5194/acp-6-3303-2006; https://noa.gwlb.de/receive/cop_mods_00048792; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00048412/acp-6-3303-2006.pdf; https://acp.copernicus.org/articles/6/3303/2006/acp-6-3303-2006.pdf

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...