37 KB151 KB33 KB192520252004Vrtačnik Garbas, Katja12 straništevilka:2letnik:76str. 9-19ISSN:0350-3895COBISSID:28120162URN:URN:NBN:SI:doc-XD5O0DERslZveza geografskih društev SlovenijeGeografski vestnikCentral Sava ValleyklimatogeografijamicroclimatemikroklimaPosavsko hribovjereliefSava Hillstemperaturatemperaturni obrattopographyZasavjeNekatere značilnosti lokalne klime v Zagorski dolini|The main factor of the local climate in the Zagorje valley is the relief which via different altitudes, exposition and inclination has an impact on temperatures, precipitations, insolation and windiness. Besides, it represents the basis for development of a temperature inversion and radiation fog connected with it. As a consequence, the minimum temperatures in the thermal zone, which starts approximately at the altitude of 400-500 m, are higher than at the bottom of the valley. This fact together with the exposition and the altitude influences on the phenophases of plants, snow cover retention, duration of insolation, agriculture, settlement and eventually also on air pollution which was in the nearby past one of the most urgent problems in the Zagorje valleyGlavni dejavnik lokalne klime v Zagorski dolini je relief, ki prek nadmorskih višin, ekspozicij in naklonov vpliva na temperature, padavine, sončno obsevanje in vetrovnost, poleg tega pa predstavlja temelj za razvoj pojava temperaturne inverzije in z njo povezane radiacijske megle. Zato so minimalne temperature v termalnem pasu, ki se začne nekako na nadmorski višini med 400 in 500 m, višje kot na dnu doline, to pa skupaj z ekpozicijo in nadmorsko višino vpliva na fenofaze rastlin, retencijo snežne odeje, trajanje sončnega obsevanja, poljedelstvo in poselitev, pa tudi na onesnaženost zraka, ki je bila še v bližnji preteklosti v Zagorski dolini najbolj pereč problemTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaZveza geografov Slovenije