Application of hemispherical photographs in the research of light regime in the forest of beech, fir and spruce (Piceo-Abieti-Fagetum) | Примјена хемисферичних фотографија при истраживању режима свјетлости у шуми јеле, смрче и букве (Piceo-Abieti-Fagetum)
2008
Говедар, З., Шумарски факултет, Бања Лука (Bosnia and Herzegovina) | Керен, С., ШГ Шумарство, Јајце (Bosnia and Herzegovina)
Light regime was researched by using hemispherical photographs in the mixed stand of beech, fir and spruce. Special attention was devoted to the description of the applied method. The photographs were processed by the computer programme Gap Light Analyzer (GLA 2.0.). The study results include the values of direct, diffuse and global light, leaf area index and canopy openness on sample plots. The correlation of transmitted direct and diffuse light and canopy openness was determined by regression analysis, as well as the effect of canopy openness on leaf area index.
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