Authochthonous norway spruce outside mountain regions in the Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F13%3A61940" target="_blank" >RIV/60460709:41320/13:61940 - 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
Authochthonous norway spruce outside mountain regions in the Czech Republic
Original language description
In the Czech Republic, Norway spruce (Picea abies Karst.) is considered autochthonous in the mountains as well as at lower altitudes. However, certain papers admit its originality only in the mountains. Three historic maps (from the years 1746, 1853, and1946) showing tree species composition, published in the guide for FAO excursion in Czech forests in 1956, were evaluated and compared with the current tree species composition. The studied forest estate is located in the uplands, in the 4th vegetationbelt. The data show that spruce made a substantial part of the tree species composition on Stagnosols as well as Cambisols. Even on Podzols, dominated by pine, spruce played an important role. While the spruce and pine composition was increasing at the expense of fir, oak proportion remained roughly the same. Comparing the tree composition on the evaluated area in the years 1746 and 2001, the composition of spruce increased from 39.8% to 46.4%, of pine from 32.2 to 42.2%, while that of f
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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Project
<a href="/en/project/QI102A079" target="_blank" >QI102A079: Research on biomass of broadleaved species</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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