Winkler, Peter (2022): Wet chemical surface ozone measurements during POLARSTERN cruise ARK-II/4 (PS05) in 1984 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.945170
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Abstract:
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.
Related to:
Winkler, Peter (2022): Messungen des oberflächennahen Ozons an Bord von Forschungsschiffen im Atlantik und an der Georg-von-Neumayer-Station in der Antarktis von 1977 bis 1996. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 760, 163 pp, https://doi.org/10.48433/BzPM_0760_2022
Coverage:
Median Latitude: 75.213842 * Median Longitude: 1.119492 * South-bound Latitude: 62.800000 * West-bound Longitude: -9.700000 * North-bound Latitude: 79.400000 * East-bound Longitude: 20.100000
Date/Time Start: 1984-08-09T11:00:00 * Date/Time End: 1984-08-26T11:00:00
Event(s):
PS05/4-track * Latitude Start: 69.678000 * Longitude Start: 18.989800 * Latitude End: 62.474900 * Longitude End: 6.141100 * Date/Time Start: 1984-08-09T00:00:00 * Date/Time End: 1984-08-26T23:59:00 * Campaign: ARK-II/4 (PS05) * Basis: Polarstern * Method/Device: Underway cruise track measurements (CT)
Comment:
Please note that the position/date combination differs in parts a few hours in this dataset compared to the respective mastertrack of the leg. It is not clear why.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Winkler, Peter | Geocode – UTC | ||
| 2 | Ozone | O3 | ppbv | Winkler, Peter | Electrochemical concentration cell (ECC) (Atmannspacher 1971) | |
| 3 | LATITUDE | Latitude | Winkler, Peter | Geocode | ||
| 4 | LONGITUDE | Longitude | Winkler, Peter | Geocode |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
355 data points