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Evapotranspiration: Potential or Reference? [PDF]

open access: bronzeEDIS, 1969
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. A common understanding of these widely used concepts in agricultural communities will help to make communication easier
Suat Irmak, Dorota Z. Haman
openalex   +6 more sources

A Simple Analytical Model of Evaporation in the Presence of Roots [PDF]

open access: yes, 2014
Root systems can influence the dynamics of evapotranspiration of water out of a porous medium. The coupling of evapotranspiration remains a key aspect affecting overall root behavior. Predicting the evapotranspiration curve in the presence of roots helps
Castaing, Jean-Christophe   +4 more
core   +2 more sources

Evapotranspiration Mapping for Forest Management in California's Sierra Nevada [PDF]

open access: yesFrontiers in Forests and Global Change, 2020
We assessed the response of densely forested watersheds with little apparent annual water limitation to forest disturbance and climate variability, by studying how past wildfires changed forest evapotranspiration and what past evapotranspiration patterns
James W. Roche   +5 more
doaj   +3 more sources

Understanding decreases in land relative humidity with global warming: conceptual model and GCM simulations [PDF]

open access: yes, 2016
Climate models simulate a strong land-ocean contrast in the response of near-surface relative humidity to global warming: relative humidity tends to increase slightly over oceans but decrease substantially over land. Surface energy balance arguments have
Byrne, Michael P., O'Gorman, Paul A.
core   +3 more sources

An analysis of spatio-temporal characteristics and influencing factors of surface evapotranspiration in the Yinchuan Plain based on MOD16 data

open access: yesShuiwen dizhi gongcheng dizhi, 2021
Surface evapotranspiration is an important part of terrestrial hydrological cycle, and the analysis of spatio-temporal variation characteristics of evapotranspiration is the basis of in-depth understanding of hydrological processes in arid areas.
Zhuoyue WANG   +7 more
doaj   +1 more source

Analysis on Characteristics of Late Rice Evapotranspiration Based on a New Ultrasonic Paddy Field Evapotranspiration Instrument

open access: yesGuangdong nongye kexue, 2022
【Objective】The diurnal variation, daily average evapotranspiration and cumulative evapotranspiration of late rice were analyzed. Based on the characteristics of evapotranspiration under typical weather conditions, the practical applicability of the new ...
Mei DENG   +3 more
doaj   +1 more source

On the use of the term 'Evapotranspiration' [PDF]

open access: yesWater Resources Research, 2020
AbstractEvaporation is the phenomenon by which a substance is converted from its liquid into its vapor phase, independently of where it lies in nature. However, language is alive, and just like regular speech, scientific terminology changes. Frequently, those changes are grounded on a solid rationale, but sometimes these semantic transitions have a ...
Wilfried Brutsaert   +4 more
openaire   +3 more sources

An Evaluation of MODIS Global Evapotranspiration Product as Satellite-Based Evapotranspiration Data for Supporting Precision Agriculture in West Papua - Indonesia

open access: yesJournal of Tropical Soils, 2021
Precision Agriculture has been a significant issue since the middle of the 1980s. Evapotranspiration is one of the main parameters in precision agriculture to analyze real water needs in the agriculture area and managing water resources.
Arif Faisol   +3 more
doaj   +1 more source

Evapotranspiration Variation and Attribution Analysis of Maize Field under Typical Border Irrigation in Shiyang River Basin

open access: yesGuan'gai paishui xuebao, 2023
【Objective】 Field evapotranspiration is the main consumption item of agricultural water. It is of great significance to clarify the evapotranspiration amount of crops during the growth period.
ZHANG Ji   +7 more
doaj   +1 more source

Evapotranspiration Characteristics of Different Oases and Effects of Human Activities on Evapotranspiration in Heihe River Basin

open access: yesRemote Sensing, 2022
Evapotranspiration plays a decisive role in the whole oasis ecosystem and is an important factor to maintain the ecological stability of oases. To quantitatively analyze the evapotranspiration differences of oases at different scales and the expansion of
Yuxuan Wang, Yinhuan Ao, Zhaoguo Li
doaj   +1 more source

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