Measurements of Photolysis Frequencies of O3 and NO2 and Ambient O3 Concentration on the Polarstern Cruise Ant VII/1

  • J. Callies
  • U. Platt
  • T. Brauers


A comprehensive set of trace gas concentrations and meteorologic parameters were measured simultaneously during a cruise of the research vessel Polarstern from Bremerhaven (54°N, 8°E) to Rio Grande (32°S, 52°W) during Sept. 15 to Oct. 9 of 1988. This paper gives an overview of basic measurements made during that cruise: Meteorological parameters, photolysis frequencies of O3 and NO2, aerosol and ozone concentrations.


Ozone Concentration Meteorological Parameter Photolysis Frequency Total Radiation Intensity Condensation Nucleus Counter 
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Copyright information

© ECSC, EEC, EAEC, Brussels and Luxembourg 1990

Authors and Affiliations

  • J. Callies
    • 1
  • U. Platt
    • 2
  • T. Brauers
    • 1
  1. 1.Kernforschungsanlage Jülich GmbHICH 3 Atmosphärische ChemieJülichGermany
  2. 2.Inst. für UmweltphysikUniversität Heidelberg INF 366HeidelbergGermany

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