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Potential evapotranspiration and continental drying
Nature Climate Change, 2016Tendencies towards climate-change-induced continental drying, as characterized by offline-computed runoff and other potential-evapotranspiration-dependent metrics, may be artefactual. Consequently they may be much weaker and less extensive than previously thought.
P. C. D. Milly, K. A. Dunne
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Agricultural Water Management, 2020
Abstract Potential evapotranspiration (ETp) and reference crop evapotranspiration (ETo) differ in their developments, concepts, equations and application fields, however, many researchers have mixed the utilization of the two terms. Thus, it is necessary to clarify the terms to guide their proper usage.
Keyu Xiang +3 more
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Abstract Potential evapotranspiration (ETp) and reference crop evapotranspiration (ETo) differ in their developments, concepts, equations and application fields, however, many researchers have mixed the utilization of the two terms. Thus, it is necessary to clarify the terms to guide their proper usage.
Keyu Xiang +3 more
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, 2021
This study investigates the uncertainty in hydroclimatic modelling chain components on future changes in potential evapotranspiration, specially on low flows, at the watershed scale.
Gabrielle Dallaire +3 more
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This study investigates the uncertainty in hydroclimatic modelling chain components on future changes in potential evapotranspiration, specially on low flows, at the watershed scale.
Gabrielle Dallaire +3 more
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Estimating Potential Evapotranspiration
Journal of the Irrigation and Drainage Division, 1982Increasing population and needs for an augmented food supply give greater importance to improved procedures for estimating agricultural water requirements both for irrigation and for rain-fed agriculture. Four methods for estimating potential evapotranspiration are compared and evaluated.
George H. Hargreaves, Zohrab A. Samani
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Potential Evapotranspiration in Merapi Aquifer System
Sustainability (STPP) Theory, Practice and Policy, 2023Temperature variation due to climate change can give greatest impact on potential evapotranspiration. Increase of temperature in Yogyakarta Special Region can increase potential evapotranspiration. It is necessary to study potential evapotranspiration as one of indication impact of climate change to its potential evapotranspiration.
Rahmawati, Novi +2 more
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Maximum Potential Evapotranspiration Frequency
Journal of the Irrigation and Drainage Division, 1972Maximum 1-day, 3-day, 7-day, 15-day, and monthly values of evapotranspiration as measured by a lysimeter, ET M , and potential evapotranspiration as estimated by computed lake evaporation E L were found to be log-normally distributed. Equations were developed to estimate the two parameters of this distribution for both ET M and E L for any duration ...
J.L. McGuinness, Leslie H. Parmele
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Wetlands, 2006
Corrections can be used to estimate actual wetland evapotranspiration (AET) from potential evapotranspiration (PET) as a means to define the hydrology of wetland areas. Many alternate parameterizations for correction coefficients for three PET equations are presented, covering a wide range of possible data-availability scenarios.
W. Barclay Shoemaker, David M. Sumner
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Corrections can be used to estimate actual wetland evapotranspiration (AET) from potential evapotranspiration (PET) as a means to define the hydrology of wetland areas. Many alternate parameterizations for correction coefficients for three PET equations are presented, covering a wide range of possible data-availability scenarios.
W. Barclay Shoemaker, David M. Sumner
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Daily potential evapotranspiration modelling
Agricultural Water Management, 1988Abstract The paper is concerned with a stochastic procedure for generating evapotranspiration. The procedure consists of two steps: the sequence of four different types of day in relation to rainfall occurrence is obtained by a two-state, first-order Markov chain model; and the daily potential evapotranspiration is generated for each type of day by ...
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Modelling potential evapotranspiration of potential vegetation
Ecological Modelling, 1999Abstract A method to estimate the potential evapotranspiration (PET) rate of potential vegetation is presented. The method is based on the Penman–Monteith equation which includes fixed parameters and the variables vegetation height and leaf area index (LAI).
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THORNTHWAITE'S POTENTIAL EVAPOTRANSPIRATION TERM
Canadian Geographies / Géographies canadiennes, 1965RÉSUMÉVu que la formule empirique de Thornthwaite pour évaluer l'évapotranspiration potentielle se manipule bien, elle semble avoir une base théorique latente. Ce concept se rapporte à un état d'équilibre dans le mouvement vertical de vapeur d'eau atmosphérique et, ainsi, le transport par mètre de hauteur est invariable dans les couches inférieures ...
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