Results of the phenological study of the tree layer of a mixed stand in the region of the Drahanská vrchovina Upland

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F08%3A00118475" target="_blank" >RIV/62156489:43410/08:00118475 - 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
Results of the phenological study of the tree layer of a mixed stand in the region of the Drahanská vrchovina Upland
Original language description
The paper deals with results of phenological studies of Norway spruce, European beech and European larch in a mixed stand in 2004 to 2007. Results obtained showed the different onset and duration of phenological stages in particular years. This broad range was important in spring phenological stages. High correlations were determined between the mean air temperature and the start of phenological stages in monitored species. The onset and duration of autumnal phenological stages are affected not only byair temperature but also by air humidity. The annual variability in the onset and course of phenological stages in forest species showed that except genetic factor external conditions, particularly meteorological factors affecting their onset and duration were also important. Relationships between the onset of phenological stages and changes in meteorological parameters were expressed by the sum of effective air temperatures exceeding 0 and 5°C. To evaluate the relationships by means of
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
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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