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vol. 5, nr. 3 (2005)
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The values of index evapotranspiration in dependence on site conditions
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Jan Szajda1, Dariusz Kowalski2, Wenanty Olszta2
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1 Institute of Land Reclamation and Grassland Farming, ul.Głęboka 29, 20-612 Lublin |
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2 Institute of Environment Protection Engineering, Lublin University of Technology ul. Nadbystrzycka 40, 20-618 Lublin |
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vol. 5 (2005), nr. 3,
pp. 737-744
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abstract:
The paper presents the results of calculations of index evapotranspiration basing on Penmann formula with French modification. The calculations were made basing on investigations of meteorological elements, realized in parallel in a moist (peat-land with land reclamation system) and a dry site (arable zone at the periphery of peat-land). The authors present also numerical characteristics of functional relations of decade values of evapotranspiration. These characteristics can be used for the estimation of decade values of index evapotranspiration in moist sites, basing on analogous values calculated by Penmann formula for dry sites.
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keywords:
index evapotranspiration, site conditions
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original in:
Polish
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