Acta Scientiarum Polonorum

Scientific paper founded in 2001 year by Polish agricultural universities

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Administratio Locorum
(Gospodarka Przestrzenna) 1 (1-2) 2002     ISSN: 1644-0741
Title
INDEXES AND COEFFICIENTS OF OUTFLOW FROM TWO AGRICULTURAL MICROCATCHMENTS IN BESKID MAŁY MTS
Autor
Tomasz Kowalik
Keywords
microcatchment, outflow, precipitation, outflow coefficient, outflow index
Abstract
The paper presents monthly, seasonal and annual indexes and coefficients of outflow from two microcatchments (B and G) situated in the Beskid Mały Mts. During the period of investigations the mean annual air temperature was higher by 0.6 oC than the long-period average, while the mean annual sum of precipitation – 28 mm (B) and 78 mm (G) – lower than average. The mean annual outflow from the microcatchment G, 363 mm, and was by 105 mm lower than from B. The respective values represented 54% (B) and 44% (G) of the annual precipitation in the study period, indicating that the catchment B was more abundant in water than G. With both microcatchments, the outflow coefficient in the winter half-year was about two times higher than in the summer half-year. The values of half-year outflow indexes were only slightly different, but the summer precipitation was about twice as high as that of winter.
Pages
85-94
Cite
Kowalik, T. (2002). INDEXES AND COEFFICIENTS OF OUTFLOW FROM TWO AGRICULTURAL MICROCATCHMENTS IN BESKID MAŁY MTS. Acta Sci. Pol. Formatio Circumiectus, 1(1-2), 85-94.
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