Distribution of photosynthetically active radiation on the territory of Slovakia in the period 1961-1990
The paper presents the basic statistical characteristics of photosynthetically active radiation in Slovakia. The monthly values of sunshine duration and cloudiness for the period 1961-1990 were used as input data for calculation. The monthly sums of photosynthetically active radiation were estimated...
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Published in | Acta Horticulturae et Regio Tecturae (Slovak Republic) no. 2 |
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Main Authors | , |
Format | Publication |
Language | Slovak |
Published |
1997
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Subjects | |
Online Access | Get more information |
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Summary: | The paper presents the basic statistical characteristics of photosynthetically active radiation in Slovakia. The monthly values of sunshine duration and cloudiness for the period 1961-1990 were used as input data for calculation. The monthly sums of photosynthetically active radiation were estimated by the method worked out by Jefimova (1965). Mean annual and monthly sums of photosynthetically active radiation for 1961-1990 and a survey of the spatial distribution of mean annual sums of photosynthetically active radiation, as well as the sums of the vegetation period (IV-IX) are given |
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Bibliography: | 1998000499 P40 |