Modified Hargreaves-Samani Equation for the Assessment of Reference Evapotranspiration in Alpine River Basins
نویسندگان
چکیده
منابع مشابه
History and Evaluation of Hargreaves Evapotranspiration Equation
A brief history of development of the 1985 Hargreaves equation and its comparison to evapotranspiration ~ET! predicted by the Food and Agricultural Organization of the United Nations ~FAO! Penman-Monteith method are described to provide background and information helpful in selecting an appropriate reference ET equation under various data situations. Early efforts in irrigation water requiremen...
متن کاملpredicting daily reference evapotranspiration in a humid region of china by the locally calibrated hargreaves-samani equation using weather forecast data
the hargreaves-samani (hs) equation, which estimates reference evapotranspiration (et0) using only temperature as input, should be most suitable for et0 prediction based on weather forecasting data. in the current study, the hs equation is calibrated with daily et0 by the penman-monteith equation, and is evaluated to check the possibility of predicting daily et0 based on weather forecast data. ...
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ژورنال
عنوان ژورنال: Journal of Irrigation and Drainage Engineering
سال: 2012
ISSN: 0733-9437,1943-4774
DOI: 10.1061/(asce)ir.1943-4774.0000453