Wpływ cyrkulacji atmosferycznej na występowanie ekstremalnych opadów w Poznaniu w latach 1920-2010
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Date
2013
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Wydawnictwo Poznańskiego Towarzystwa Przyjaciół Nauk
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Abstract
The aim of this work is to define the influence of atmospheric circulation on the occurrence
of extreme precipitation in Poznań in the years 1920–2010. The daily totals for atmospheric precipitation
taken at the IMGW Poznań Ławica meteorological station were used. The research also uses data collected
from the NCEP/NCAR Reanalysis (Kalnay et al. 1996) concerning the distribution of atmospheric pressure at
sea level, the geopotential height of 500 hPa as well as an indicator for the availability of precipitable water
(PW). Data on the frequency of occurrence of Grosswetterlagen atmospheric circulation from 1920–2000 was
also used.
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Keywords
daily extreme precipitation, atmospheric circulation, Poznań (Poland)
Citation
Badania Fizjograficzne, Seria A, Tom 64, 2013, s. 7-27
ISBN
978-83-7654-221-8