DC pole | Wartość | Język |
dc.contributor.author | Łupikasza, Ewa | - |
dc.contributor.author | Niedźwiedź, Tadeusz | - |
dc.date.accessioned | 2017-11-05T18:04:31Z | - |
dc.date.available | 2017-11-05T18:04:31Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Bulletin of Geography. Physical Geography Series, No. 11 (2016), s. 5-15 | pl_PL |
dc.identifier.issn | 2080-7686 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/177 | - |
dc.description.abstract | This paper investigates fog frequency in southern Poland in relation to various topography
(concave and convex forms) and atmospheric circulation types. It also discusses long-term variability
in the annual and seasonal number of days with fog. Daily information on fog occurrence was taken
from three high quality synoptic stations representing various landforms: Kraków-Balice (bottom
of the hollow), Katowice-Muchowiec (Silesian Upland) and Bielsko-Aleksandrowice (summit of Carpathian
Foothill). In the central part of southern Poland during the last 50 years (1966–2015) fog
occurred on average during 53–67 days a year. The annual number of foggy days in Kraków (67
days) located in a structural basin was by 14–15 days higher than in Bielsko (53 days) situated in
the Silesian Foothills. In the annual course, high fog occurrence (above 6 days per month) was observed
from September to January, with the maximum in Kraków (10 days in October). At every station
the monthly minimum of fog occurrence fell in July (2 days). In summer and spring the highest
probability of fog occurrence was found on days with anticyclonic types and air advection from the
northeastern (Na, NEa) and eastern (Ea, SEa) sectors. In autumn, a high probability was also found
for the anticyclonic types with advection of air mass from the eastern and southern sectors. In the
Carpathian Foothills (Bielsko) the probability of fog occurrence in winter was significantly enhanced
only for the cyclonic types with air advection from the eastern sector (NEc, Ec, SEc) and nonadvective
types Cc (cyclone centre) and Bc (cyclonic trough). Trends in the fog frequency were mostly insignificant.
The only significant decreasing trend was found in Kraków on the annual scale and in summer when fog frequency was low. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa-Użycie niekomercyjne 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/3.0/pl/ | * |
dc.subject | fog frequency | pl_PL |
dc.subject | fog day trends | pl_PL |
dc.subject | circulation types | pl_PL |
dc.subject | southern Poland | pl_PL |
dc.title | Synoptic climatology of fog in selected locations of southern Poland (1966-2015) | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.relation.journal | Bulletin of Geography. Physical Geography Series | pl_PL |
dc.identifier.doi | 10.1515/bgeo-2016-0010 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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