20.500.12556/RUL-164548 Temperaturne razmere v mraziščih Komne Temperature conditions in frost hollows of Komna Raznoliko površje gorskih pokrajin omogoča pestro topoklimo in velike gradiente meteoroloških in klimatoloških elementov, med katere uvrščamo tudi temperaturo zraka. Mrazišča gorskega sveta kažejo zaostrene temperaturne razmere s povečanimi amplitudami, zlasti zaradi izstopajočih najnižjih temperatur. Po letu 2004 je raziskovanje mrazišč v Sloveniji dobilo nov zagon, pretekle raziskave, ki so bile osredotočene zlasti na rastne pogoje, so dobile nadgradnjo na klimatološkem področju. Neprekinjene meritve v več mraziščih, ki so jih izvajali različni raziskovalci v okviru Slovenskega meteorološkega foruma, so privedle do obsežne količine podatkov in spoznanj o temperaturnih razmerah v mraziščih, ki jih podrobneje predstavljamo v tem prispevku. Poleg novih najnižjih izmerjenih temperatur v Sloveniji se je izkazalo, da so, glede na neposredno okolico, letne povprečne temperature sredogorskih mrazišč nižje do 3 °C, povprečne najnižje pa do 7 °C. Temperature pod −30 °C se v Sloveniji v zadnjih desetletjih pojavljajo izključno v mraziščih, v sredogorju to velja tudi za temperature pod −20 °C. Najvišje temperature v mraziščih pa so zelo podobne tistim izven njih, lahko so celo nekoliko višje. The varied surface of mountain landscapes allows for a diverse topoclimate and large gradients of meteorological and climatological elements, including air temperature. The mountain frost hollows show severe temperature conditions with increased amplitudes, especially due to their pronounced minimum values. After 2004, the research of frost hollows in Slovenia received a new impetus, and the previous research, which was mainly focused on vegetation growth conditions, was extended to the field of climatology. Continuous measurements in several frost hollows conducted by researchers from the Slovenian Meteorological Forum resulted in an extensive amount of data and findings on temperature conditions in frost hollows, which we present in more detail in this paper. In addition to the new lowest temperatures measured in Slovenia, it turned out that the annual average temperatures in mountain frost hollows are up to 3 °C lower than in the surrounding area, and the average low temperatures are up to 7 °C. In recent decades, temperatures below −30 °C in Slovenia occurred exclusively in frost hollows, and at altitudes of 1000 and 1500 m this also applies to temperatures below −20 °C. The maximum temperatures in frost hollows are very similar to those outside, they can even be slightly higher. klimatogeografija gorsko podnebje temperaturni obrat ekstremne temperature Slovenija Julijske Alpe Komna climatogeography mountain climate temperature inversion extreme temperatures Slovenia Julian Alps true false false Slovenski jezik Angleški jezik Neznano 2024-10-30 12:18:41 2024-10-30 12:18:47 2024-11-22 14:54:46 0000-00-00 00:00:00 2023 0 0 Str. 57-104 [Št.] 60 2023 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 2023-01-01 551.584.3(497.4Komna) 0354-0596 10.4312/dela.60.57-104 184906755 https://journals.uni-lj.si/Dela/article/view/18128/15333 1 6a026c0e-96b0-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=195055 https://journals.uni-lj.si/Dela/article/view/18128/15334 1 6a2631aa-96b0-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=195056 Svetlin,+Sinjur,+Ogrin_slo.pdf Svetlin,+Sinjur,+Ogrin_slo.pdf 1 86A5F7013A3CB6B192577D4C495C5F7F d8755f5b68eaac4341be83ea1a70ab597cc153af926e57b5d748ba764fd898cd 8163df20-96b0-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=195057 Filozofska fakulteta Dela 0 0 0