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Evaluation of heuristic models capabilities for estimating reference evapotranspiration (Case study: tabriz and marageh stations).

Author(s)
Ali Firouzi Sama Technical and Vocational Training College, Islamic Azad University, Tabriz Branch, Tabriz, Iran
Sepideh Karimi Department of Water Engineering, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
Jalal Shiri Department of Water Engineering, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
Abstract
A modeling study is reported here for simulating daily reference evapotranspiration (ET0) values in Tabriz and Marageh weather stations. Daily meteorological variables including air temperature, solar radiation, humidity and wind speed covering a period of 7 years are employed for developing and validation the ET0 simulation models. The heuristic Gene Expression Programming (GEP) and Neuro-Fuzzy (NF) models were applied for simulating ET0 values. The obtained results showed that radiation-based models produce the most accurate results among the applied input configurations.
Publication Details
Page(s) 90-93
DOI DOI not available
Published Journal: Science, Technology and Development, Volume: 34, Issue: 2, Year: 2015

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