Modeling reference evapotranspiration over complex terrains from minimum climatological data
نویسندگان
چکیده
منابع مشابه
Neural network approach to reference evapotranspiration modeling from limited climatic data in arid regions
In order to better manage the limited water resources in arid regions, accurate determination of plant water requirements is necessary. For that, the evaluation of reference evapotranspiration (ET0)--a basic component of the hydrological cycle--is essential. In this context, the Penman Monteith equation, known for its accuracy, requires a high number of climatic parameters that are not always f...
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abstract evapotranspiration as one of the most important components of the hydrologic cycle, plays a key role in water resources management, crop yield simulation and irrigation scheduling. therefore, presenting a low cost and precision model is very essential for calculations of hourly eto. although, there are empirical formulas, their performances are not all satisfactory due to the complicat...
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The major problem when dealing with modeling evapotranspiration process is its nonlinear dynamic high complexity. Researchers developed reference evapotranspiration (ET-ref) estimationmodels in rich and poor data situations. Thus, the well-known Penman–Monteith (PM) model always performs the highest accuracy results of ET-ref from a rich data situation. Its application in many areas particularl...
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ژورنال
عنوان ژورنال: Water Resources Research
سال: 2007
ISSN: 0043-1397
DOI: 10.1029/2006wr005405