National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Variabilita podkorunových srážek ve smrkovém porostu
Smrček, Jan
This paper deals with variability of throughfall in spruce stand (Picea abies (L.) Karst) at the age thirty-nine years. The research was performed at the experimental plot situated 620 m above the sea level and its surface was 625 m2. The throughfall precipitation variability was evaluated by twenty-five rain gauges placed in the stand and compared to rainfalls in the meteorological tower. Subsequently, the structure of the stand was measured using a hemiview photograph and a leaf area index, and the throughfall was evaluated against it. Data were processed in the EXCEL and STATISTICA programs. It has been found that the degree of openness and density of the stand directly affects the precipitaion falling under the stand. It has also been found that the highest precipitation is at the point of tree crowns with contact.

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