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  • Peat-bog evaporation is widely unknow and misused in ecological management. The paper presents two locations where this parameter is to be evaluated precisely. Various measurements technics for scientists and managers are introduced. They show
  • This paper presents some results of seasonal and annual atmospheric pollutants concentrations measured at several locations in Switzerland during the last 15 years. - (BJ)
  • Longest series of climatic data for several meteo stations in Ethiopa were collected. They include 14 raingauges and 5 thermometric stations located in the highlands and in the Main Ethiopan Rift Valley and ranging in elevation from 1200 to 2500 m
  • is strongly dependent on the occurence and location of an upper atmospheric trough in the vicinity of the eastern Mediterranean. - (BJ)