Wet chemical surface ozone measurements during POLARSTERN cruise ANT-IX/1 and ANT-IX/2 (PS18) in 1990

On the first leg of the journey, the northern hemisphere showed higher ozone mixing ratios than the southern hemisphere. Slightly increased ozone mixing ratios were observed in the ITCZ, however, with an ozone minimum to the south. The latter can be caused by photochemical ozone destruction at condi...

Full description

Bibliographic Details
Main Author: Winkler, Peter
Format: Dataset
Language:English
Published: PANGAEA 2024
Subjects:
ANT-IX/1
ANT-IX/2
CT
DATE/TIME
Electrochemical concentration cell (ECC) (Atmannspacher 1971)
LATITUDE
LONGITUDE
Ozone
Polarstern
PS18
PS18/1-track
PS18/2-track
PS18 06AQANTIX_2
Underway cruise track measurements
Berichte zur Polar- und Meeresforschung
Berichte zur Polarforschung
Polar Research
Polarforschung
Reports on Polar and Marine Research
Reports on polar research
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.972000
Description
Summary:On the first leg of the journey, the northern hemisphere showed higher ozone mixing ratios than the southern hemisphere. Slightly increased ozone mixing ratios were observed in the ITCZ, however, with an ozone minimum to the south. The latter can be caused by photochemical ozone destruction at conditions with of intense radiation and low vertical mixing. During the return journey, the ozone mixing ratio was low at all latitudes and there were no differences between the northern and southern hemispheres. In the ITCZ, the measurements were disturbed by ship exhaust.

Similar Items