The temporal and spatial variability of phenological phases of the Norway spruce (Picea abies (L.) Karsten) in the Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F12%3A58117" target="_blank" >RIV/60460709:41210/12:58117 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/12:10191390
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The temporal and spatial variability of phenological phases of the Norway spruce (Picea abies (L.) Karsten) in the Czech Republic
Original language description
The paper analyzes the main vegetative and generative phenological phases (the bud burst BBCH 07, the first leaves BBCH 15, the beginning of flowering BBCH 61, the end of flowering BBCH 69) of the Norway spruce (Picea abies (L.) Karsten) observed at Czech Hydrometeorological Institute (CHMI) phenological stations in the period from 1991?2010. There were analysed data from phenological stations located at elevations from 155 m (Doksany) to 860 m a.s.l. (Pernink). The altitude determines the mean onset dates of the phenophases: bud burst was observed from 19th April to the 10th May, the first leaves from 11th May to 26th May, male flowering from the 3rd May to 18th May, and the end of flowering on average between the 20th May and 2nd June. The duration of flowering took on average between 15 and 17 days with the standard deviation from 1.9?2.1 days. The earliest onset of the beginning of flowering was recorded on the 15th April 2009 (Lednice); the latest on the 24th May 2001 (Pernink). V
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GK - Forestry
OECD FORD branch
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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