Evaporation over the British Isles
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H. L. Penman
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Article
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1950
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John Wiley and Sons
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English
β 739 KB
## Abstract Theoretical values of average annual evaporation from the British Isles are calculated from longβterm averages of air temperature, duration of sunshine, vapour pressure and wind speed for about 100 stations. Direct estimates of the same quantity are obtained from longβterm averages of a