Vertical distribution of foliage in Moravian floodplain forests

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F99%3A47100003" target="_blank" >RIV/62156489:43410/99:47100003 - 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
Vertical distribution of foliage in Moravian floodplain forests
Original language description
Distributions of leaf dry mass (Md) and leaf area (Af) in vertical direction were related to relative irradiance Ir (Ir above the stand = 100%) in mature, closed-canopy old growth stands of the floodplain forest in southern Moravia composed largely of Quercus, Fraxinus and Tilia species. Actual values of foliage area or mass at any given height were converted into solar equivalent leaf area (As) by multiplying actual values at a given level in the canopy times the relative irradiance at that position. Stand LAI was 5 (7 when including shrub and herb layer), and solar equivalent parameters reached about 1/4 of that amount. In all species, vertical profiles of both relative irradiance and leaf dry mass to area ratio (@d) was sigmoidal; both variables were closely linearly related. The dominant, upper canopy species had a larger proportion of solar equivalent foliage than suppressed low canopy species. The same was true for individual trees of all species.
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/VS96077" target="_blank" >VS96077: Stress identification and its response in forest ecosystems</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
1999
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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