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An introduction to the hyperspace of Penman-Monteith reference evapotranspiration
International Journal of Hydrology Science and Technology, 2019This work had partial financial support of the Portuguese Foundation for Science and Technology (FCT) under the Strategic Project for the Centre of Territory, Environment and Construction of the School of Engineering, University of Minho, Portugal.
Haie, Naim +3 more
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Accuracy of the Penman-Monteith Equation adjusted for atmospheric stability
Agricultural and Forest Meteorology, 1987Abstract The influence of atmospheric stability upon the Penman-Monteith equation when estimating maximum evapotranspiration from a whole wheat crop was investigated. A stability function based upon the Richardson number was used. It was measured over a short green grass surface and over the wheat crop.
W.H. Van Zyl, J.M. De Jager
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Performance of Penman-Monteith FAO56 in a Semiarid Highland Environment
Journal of Irrigation and Drainage Engineering, 2010Reliable estimates of evapotranspiration are essential for irrigation and water resources planning and management. Although several methods are available for computing reference evapotranspiration ( ETo ) , the provision of complete and accurate climate data is often a problem.
Bogachan Benli +3 more
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Estimating Turfgrass Evapotranspiration Using Atmometers and the Penman‐Monteith Model
Crop Science, 1996Information is lacking on the precision of atmometers and empirical models used to estimate turfgrass evapotranspiration (ET). Experiments were conducted to evaluate the precision of black Bellani plates, a class A evaporation pan, and the Penman‐Monteith empirical model for estimating ET of ‘Mustang’ tall rescue (Festuca arundinacea Schreb.), ‘Meyer ...
Y. L. Qian +3 more
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Evaluation of the Penman-Monteith model for estimating soybean evapotranspiration
Irrigation Science, 2004The Penman-Monteith model with a variable surface canopy resistance (rcv) was evaluated to estimate hourly and daily crop evapotranspiration (ETc) over a soybean canopy for different soil water status and atmospheric conditions. The hourly values of rcv were computed as a function of environmental variables (air temperature, vapor pressure deficit, net
Ortega-Farias, S. +3 more
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Software for missing data error analysis of Penman-Monteith reference evapotranspiration
Irrigation Science, 2002The most common approach for the estimation of crop water requirements is to pair a crop factor with the evaporation from a reference surface. In this study, a user-friendly computer tool was developed to facilitate the calculation of daily FAO (Food and Agricultural Organization of the United Nations, Rome, Italy) Penman-Monteith reference crop ...
Annandale J. +3 more
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A discussion on and alternative to the Penman–Monteith equation
Agricultural Water Management, 2009Abstract The Penman–Monteith (PMe) equation that estimates evaporation from leaf/canopy surfaces is based on a few approximations. Several authors discussed ensuing errors and suggested improvements. This paper reminds those discussions which ended in the early nineties.
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Theoretical Estimate of Palm Water requirements using Penman-Monteith Model
2001 Sacramento, CA July 29-August 1,2001, 2001The date palm water requirements have theoretically been estimated using the Penman-Monteith model. The grass was considered as the reference crop type with a height of 0.12 m. Agro-metrological data from seven regions, which are popular with date palms, were collected.
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A sensitivity analysis of the Penman-Monteith actual evapotranspiration estimates
Journal of Hydrology, 1979Abstract The evapotranspiration component, based on the Penman-Monteith equation, of the distributed Systeme Hydrologique Europeen (SHE) model of catchment hydrology is briefly described. The importance of evapotranspiration predictions to the operation of the model is stressed.
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