Trends in the frost-free season with parallel circulation and air mass statistics in Poland
This study describes the regularities in spatial and multiannual variations in the occurrence of last spring frost (LSF), first fall frost (FFF) and the length of the frost-free season (FFS). In the paper, daily minimum and maximum air temperatures recorded at 20 stations in Poland in 1951–2015 and...
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Országos Meteorológiai Szolgálat
2018
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Online Access: | http://real.mtak.hu/120059/ http://real.mtak.hu/120059/1/ea4755a8cc1c2c90597e660aab7d30ba-122-4-2-bielec-bakowska.pdf https://doi.org/10.28974/idojaras.2018.4.2 |
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ftmtak:oai:real.mtak.hu:120059 2023-05-15T15:03:20+02:00 Trends in the frost-free season with parallel circulation and air mass statistics in Poland Bielec-Bąkowska, Zuzanna Piotrowicz, Katarzyna Krępa-Adolf, Ewa 2018 text http://real.mtak.hu/120059/ http://real.mtak.hu/120059/1/ea4755a8cc1c2c90597e660aab7d30ba-122-4-2-bielec-bakowska.pdf https://doi.org/10.28974/idojaras.2018.4.2 hu hun Országos Meteorológiai Szolgálat http://real.mtak.hu/120059/1/ea4755a8cc1c2c90597e660aab7d30ba-122-4-2-bielec-bakowska.pdf Bielec-Bąkowska, Zuzanna and Piotrowicz, Katarzyna and Krępa-Adolf, Ewa (2018) Trends in the frost-free season with parallel circulation and air mass statistics in Poland. IDŐJÁRÁS / QUARTERLY JOURNAL OF THE HUNGARIAN METEOROLOGICAL SERVICE, 122 (4). pp. 375-392. ISSN 0324-6329 QE04 Meteorology / meteorológia Article NonPeerReviewed info:eu-repo/semantics/article 2018 ftmtak https://doi.org/10.28974/idojaras.2018.4.2 2021-01-28T00:12:03Z This study describes the regularities in spatial and multiannual variations in the occurrence of last spring frost (LSF), first fall frost (FFF) and the length of the frost-free season (FFS). In the paper, daily minimum and maximum air temperatures recorded at 20 stations in Poland in 1951–2015 and a calendar of synoptic situations were used. It was found that at 75% of the analyzed stations the FFS period grew longer and the changes were statistically significant. Clearly, the longer length of the season is attributable to the earlier LSF dates. The frosts under investigation were recorded most frequently in anticyclonic situations, especially in the presence of an anticyclonic wedge (Ka) and a central anticyclone situation (Ca). LSFs and FFFs were predominantly accompanied by arctic (PA), polar maritime old (PPms), and polar continental (PPk) air masses. Article in Journal/Newspaper Arctic MTAK: REAL (Library and Information Centre of the Hungarian Academy of Sciences Arctic Időjárás 122 4 375 392 |
institution |
Open Polar |
collection |
MTAK: REAL (Library and Information Centre of the Hungarian Academy of Sciences |
op_collection_id |
ftmtak |
language |
Hungarian |
topic |
QE04 Meteorology / meteorológia |
spellingShingle |
QE04 Meteorology / meteorológia Bielec-Bąkowska, Zuzanna Piotrowicz, Katarzyna Krępa-Adolf, Ewa Trends in the frost-free season with parallel circulation and air mass statistics in Poland |
topic_facet |
QE04 Meteorology / meteorológia |
description |
This study describes the regularities in spatial and multiannual variations in the occurrence of last spring frost (LSF), first fall frost (FFF) and the length of the frost-free season (FFS). In the paper, daily minimum and maximum air temperatures recorded at 20 stations in Poland in 1951–2015 and a calendar of synoptic situations were used. It was found that at 75% of the analyzed stations the FFS period grew longer and the changes were statistically significant. Clearly, the longer length of the season is attributable to the earlier LSF dates. The frosts under investigation were recorded most frequently in anticyclonic situations, especially in the presence of an anticyclonic wedge (Ka) and a central anticyclone situation (Ca). LSFs and FFFs were predominantly accompanied by arctic (PA), polar maritime old (PPms), and polar continental (PPk) air masses. |
format |
Article in Journal/Newspaper |
author |
Bielec-Bąkowska, Zuzanna Piotrowicz, Katarzyna Krępa-Adolf, Ewa |
author_facet |
Bielec-Bąkowska, Zuzanna Piotrowicz, Katarzyna Krępa-Adolf, Ewa |
author_sort |
Bielec-Bąkowska, Zuzanna |
title |
Trends in the frost-free season with parallel circulation and air mass statistics in Poland |
title_short |
Trends in the frost-free season with parallel circulation and air mass statistics in Poland |
title_full |
Trends in the frost-free season with parallel circulation and air mass statistics in Poland |
title_fullStr |
Trends in the frost-free season with parallel circulation and air mass statistics in Poland |
title_full_unstemmed |
Trends in the frost-free season with parallel circulation and air mass statistics in Poland |
title_sort |
trends in the frost-free season with parallel circulation and air mass statistics in poland |
publisher |
Országos Meteorológiai Szolgálat |
publishDate |
2018 |
url |
http://real.mtak.hu/120059/ http://real.mtak.hu/120059/1/ea4755a8cc1c2c90597e660aab7d30ba-122-4-2-bielec-bakowska.pdf https://doi.org/10.28974/idojaras.2018.4.2 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
http://real.mtak.hu/120059/1/ea4755a8cc1c2c90597e660aab7d30ba-122-4-2-bielec-bakowska.pdf Bielec-Bąkowska, Zuzanna and Piotrowicz, Katarzyna and Krępa-Adolf, Ewa (2018) Trends in the frost-free season with parallel circulation and air mass statistics in Poland. IDŐJÁRÁS / QUARTERLY JOURNAL OF THE HUNGARIAN METEOROLOGICAL SERVICE, 122 (4). pp. 375-392. ISSN 0324-6329 |
op_doi |
https://doi.org/10.28974/idojaras.2018.4.2 |
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Időjárás |
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122 |
container_issue |
4 |
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375 |
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392 |
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