Naslov
Precipitation chemistry and atmospheric processes in the forested part of Croatia

Autori
Bajić, Alica ; Đuričić, Vesna

Izvornik
Water, air and soil pollution (0049-6979) 85 (1995), 4; 1955-1960

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
synoptic weather types; precipitation chemistry

Sažetak
The influence of mesoscale weather patterns on the chemical composition of daily precipitation samples is analysed. The data of pH, sulphur from sulphates and total nitrogen are analysed for two rural sites: Plitvice station in forested part of central Croatia (1981 to 1990) and Puntijarka suburban station on the mountain near Zagreb, the capital of Croatia (1982-1991). The two prevailing weather types on precipitation days are selected and the comparison of chemical composition of precipitation is made for each of them. The frequency distributions of pH, sulphur and nitrogen show that concentration of major ions in precipitation apparently depends on the regional scale weather. It is shown that the seasonal variation of deposition is related to the seasonal variation of precipitation amount. For both weather types Plitvice receives more pollution than Puntijarka that is closer to urban and industrial pollution sources. Both locations are under the prevailing influence of regional pollution sources.

Izvorni jezik
Engleski

Znanstvena područja
Geologija

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