Results 1 to 10 of about 15,158 (254)

Prediction of the Reference Evapotranspiration Using a Chaotic Approach [PDF]

open access: yesThe Scientific World Journal, 2014
Evapotranspiration is one of the most important hydrological variables in the context of water resources management. An attempt was made to understand and predict the dynamics of reference evapotranspiration from a nonlinear dynamical perspective in this
Wei-guang Wang   +5 more
doaj   +3 more sources

Evapotranspiration: Potential or Reference?

open access: yesEDIS, 2003
The objective of this article is to define two commonly used evapotranspiration (ET) concepts: potential evapotranspiration (ETp) and reference evapotranspiration (ETo); and to provide insight on the differences between the two terms.
Suat Irmak, Dorota Z. Haman
doaj   +6 more sources

PISCOeo_pm, a reference evapotranspiration gridded database based on FAO Penman-Monteith in Peru [PDF]

open access: yesScientific Data, 2022
Measurement(s) reference evapotranspiration • air temperature • sunshine duration • dew point temperature • wind speed Technology Type(s) weather station Factor Type(s) reference evapotranspiration Sample Characteristic - Environment Climatology ...
Adrian Huerta   +6 more
doaj   +2 more sources

Determination of crop-coefficients and estimation of evapotranspiration of rapeseed using lysimeter and different reference evapotranspiration models

open access: yesJournal of Agrometeorology, 2020
Accurate estimation of evapotranspiration of rapeseed is essentially required for irrigation scheduling and water management. The present study was undertaken during 2015-16 and 2017-18 in ICR Farm, Assam Agricultural University, Jorhat to determine ...
ABHIJIT SARMA, KRISHNA BHARADWAJ
doaj   +2 more sources

Reference Evapotranspiration Modeling Using New Heuristic Methods [PDF]

open access: yesEntropy, 2020
The study investigates the potential of two new machine learning methods, least-square support vector regression with a gravitational search algorithm (LSSVR-GSA) and the dynamic evolving neural-fuzzy inference system (DENFIS), for modeling reference ...
Rana Muhammad Adnan   +6 more
doaj   +2 more sources

Comparison of some empirical equations for estimating daily reference evapotranspiration [PDF]

open access: yesFacta Universitatis. Series: Architecture and Civil Engineering, 2010
In this paper, results of certain empirical equations for estimating the daily reference evapotranspiration for the area of southern Italy have been given.
Trajković Slaviša, Gocić Milan
doaj   +2 more sources

Performance Assessment of M5 Tree Model and Genetic Programming in Tabriz Station Reference Evapotranspiration Modeling [PDF]

open access: yesمهندسی منابع آب, 2017
Evapotranspiration has a main role in water budget assessment and management. In plant water requirements and evapotranspiration volume calculation, firstly reference evapotranspiration (ET0) have to be computed and then plant water requirements can be ...
Mohammad Taghi Sattari   +1 more
doaj   +1 more source

Machine learning methods for estimating reference evapotranspiration

open access: yesJournal of Agrometeorology
Precise estimation of evapotranspiration is crucial for optimizing crop water uses particularly in the context of agriculture and horticultural production.
AMIT BIJLWAN   +4 more
doaj   +2 more sources

GAIA: A New Formula for Reference Evapotranspiration

open access: yesAtmosphere
Estimating evapotranspiration is crucial for irrigation and agricultural applications. Although the FAO-56 Penman–Monteith method is highly accurate under conditions of abundant data, its extensive requirements limit its practical application.
Dimitrios E. Tsesmelis   +4 more
doaj   +2 more sources

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