MEASURE FLIGHTS FOR THE RESEARCH OF AEROPHYSICALnPROBLEMS Measurement of cloud elements, atmospheric vertical velocity, atmospheric ozone content

摘要

Measurement flights of ozone have been carried out up to 6500 m altitude over forest areas, smaller settlements, over lakes and in the foot hills of the Alps.nA general result-of the flights was that the ozone amounts over the city have been always found smaller than over the country.nThe differences were not very great since the ozone content was always small also over the country with the exception of flight No II, when, as mentioned above, colder air masses from north-west have been travelled towards the Alps, and a certain increase of the ozone amount happened.nDuring all other measurement flights a. long period of high pressure dominated Europe with only small low pressure disturbances, which did not reach Bavaria. Correspondingly weak wind flow existed.