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ID 56692
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Synoptic climatological analyses on the large day-to-day variation of air temperature around Germany in winter (Relating to the “seasonal feeling” in “Fasnacht”, the festival for driving the winter away)
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Author
Hamaki, Tatsuya Graduate School of Education, Okayama University
Kato, Kuranoshin Graduate School of Education, Okayama University
Otani, Kazuo TV Setouchi Broadcasting Co., LTD.
Kato, Haruko Faculty of Education, Gifu Shotoku Gakuen University
Matsumoto, Kengo Graduate School of Natural Science and Technology, Okayama University
Abstract
Synoptic climatological analyses associated with the large day-to-day variation of air temperature around Germany in winter were performed based mainly on the NCEP/NCAR reanalysis data for 2000/2001 to 2010/2011 winters, with an interest in the relationship to the “seasonal feeling” in “Fasnacht”, the festival for driving the winter away. The intermittent appearance of the extremely cold days with rather large day-to-day variation in winter as pointed out by Kato et al. (2017) for around Germany was seen also to the north and to the east of Germany. According to a case study for the 2000/2001 winter, such large daily mean temperature fluctuation was closely related to the intraseasonal variation of the Icelandic low with about one month period, i.e., while the temperature around Germany was relatively higher at the eastward shift phase of the Icelandic low due to the strong warm air advection by the SW-ly wind, the temperature was extremely low there when the Icelandic low was weakened and retreated westward.
Keywords
Comparative climatology
Climate around Europe
Synoptic climatology on daily temperature variation in winter around Germany
seasonal cycle and “seasonal feeling”
Publication Title
Okayama University Earth Science Report
Published Date
2018-12-27
Volume
volume25
Issue
issue1
Publisher
岡山大学理学部地球科学教室
Publisher Alternative
Department of Earth Sciences, Faculty of Science, Okayama University
Start Page
7
End Page
17
ISSN
1340-7414
NCID
AN10506284
Content Type
Departmental Bulletin Paper
OAI-PMH Set
岡山大学
language
日本語
Copyright Holders
© 2018 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
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publisher
Eprints Journal Name
esr