Wet chemical surface ozone measurements during POLARSTERN cruise ARK-II/4 (PS05) in 1984

• Main Author: Winkler, Peter
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: ARK-II/4; CT; DATE/TIME; Electrochemical concentration cell (ECC) (Atmannspacher 1971); LATITUDE; LONGITUDE; Ozone; Polarstern; PS05; PS05/4-track; Underway cruise track measurements; Berichte zur Polar- und Meeresforschung; Reports on Polar and Marine Research
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.945170; https://doi.org/10.1594/PANGAEA.945170

In general, the ozone mixing ratios were found to decrease with increasing latitude, which was confirmed at this cruise again. During the 3nd leg of the voyage, very low ozone mixture ratios were observed at times at 70°N, which were probably due to ozone depletion by bromine during sunny weather.