Changes in Central European Soil Moisture Availability and Atmospheric Circulation Patterns between 1875 and 2005 -- Regional Climate Change in Progress?

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F07%3A00111668" target="_blank" >RIV/62156489:43210/07:00111668 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Changes in Central European Soil Moisture Availability and Atmospheric Circulation Patterns between 1875 and 2005 -- Regional Climate Change in Progress?

Original language description

The analysis was based on the Hess-Brezowsky catalogue of circulation types (CTs), and a series of weekly self-calibrated Palmer Z-index (scZ-index) and Palmer Drought Severity Index (scPDSI) values at seven stations where high-quality daily data has recently become available. The results show that the large-scale droughts during spring months (MAM) were associated with east (E), south (S), and south- east (SE) circulation types, whereas during summer (JJA) and the whole vegetation season, i.e., April-September (VEG), the Central Europe high pressure systems (HM) and east (E) circulation types were conducive to drought. Statistically significant drying trends were noted at a majority of the stations, especially during MAM and JJA, over the whole periodfor which the scPDSI and scZ-index series were available (1875-2005). Although almost no statistically significant tendencies were found prior to 1940, a significant tendency towards more intense drought was present at all sites after th

Czech name

Změny v dostupnosti půdní vlhkosti a v atmosférické cirkulaci mezi roky 1875 a 2005 ve střední Evropě- vývoj regionálního klimatu?

Czech description

Studie se věnuje objasnění vlivu cirkulace atmosféry na periody sucha v ČR.

Type

A - Audiovisual production

CEP classification

GC - Plant growing, crop rotation

OECD FORD branch

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Project

<a href="/en/project/ME%20844" target="_blank" >ME 844: Development and testing of the methods for assesment of drought climatology and prognosis of meteorological drought in CR and selected areas of the USA</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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