Results 91 to 100 of about 25,430 (225)

Forest under stress: responses and recovery of water relations across scales during the compound drought in summer 2022

open access: yesNew Phytologist, Volume 252, Issue 3, Page 1050-1064, November 2026.
A schematic showing the links of tree‐scale (root‐, stem‐, and leaf‐level) and ecosystem‐scale water relations during the CSAD at CH‐Lae. Summary The summer of 2022 was characterized by compound soil and atmospheric drought (CSAD; low soil water content, SWC, and high vapor pressure deficit, VPD) in Central Europe, threatening forest carbon ...
Ankit Shekhar   +19 more
wiley   +1 more source

Performance of Penman-Monteith FAO56 in a Semiarid Highland Environment

open access: yes, 2020
Reliable 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 ...
Benli, Bogachan
core  

Desenvolvimento de um sistema de estimativa da evapotranspiração de referência Development of a system of reference evapotranspiration estimation

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2005
Neste trabalho, apresenta-se um programa computacional denominado SEVAP (Sistema de Estimativa da Evapotranspiração) com o objetivo de se estimar a evapotranspiração através de oito métodos.
Vicente de P. R. da Silva   +3 more
doaj   +1 more source

The Growing Role of Evaporative Demand in Driving Record‐Breaking Droughts in the Amazon Basin

open access: yesGeophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Amazon droughts have historically been driven by precipitation deficits, but recent escalating drought events highlight a regime shift toward “hot droughts.” By decomposing historical drought drivers (1979–2024), we show that rising evaporative demand (represented by potential evapotranspiration, PET) now acts as a primary driver of drought ...
Yizhou Zhuang   +3 more
wiley   +1 more source

Comparison of the reference crop evapotranspiration estimated by the Penman-Monteith and Penman methods in Tarim River Basin

open access: yes, 2005
Based on the daily meteorological data in Aksu water balance experimental station in Tarim River Basin from 1989 to 1996, the reference evapotranspirations (ET0) calculated by the Penman-Monteith and Penman methods were compared.
Song   +9 more
core  

Interactions between dry-air entrainment, surface evaporation and convective boundary-layer development [PDF]

open access: yes, 2009
The influence of dry-air entrainment on surface heat fluxes and the convective boundary-layer (CBL) properties is studied for vegetated land surfaces, using a mixed-layer CBL model coupled to the Penman¿Monteith equation under a wide range of conditions.
Heerwaarden, C.C., van   +3 more
core   +1 more source

Applying Penman-Monteith Equation to Evaluate the Performance of Atmometer Apparatus in Greenhouse for Estimating Reference Evapotranspiration

open access: yesJournal of Engineering, 2015
In this paper an atmometer apparatus were used in the greenhouses for estimating reference evapotranspiration values. Experimental work was conducted in the agriculture research center in the College of Agriculture-University of Baghdad west of the city ...
Rafah Zuhair Dawood Al-Shaikh, MSc student   +1 more
doaj   +2 more sources

Robert Monteith

open access: yes, 1920
Five women dressed in polka dot outfits with Robert Monteith holding a top hat and cane.Orr, Robin.Date ...
Monteith, Robert
core  

Calculation of evapotranspiration using the Penman-Monteith equation [PDF]

open access: yes, 2016
This thesis is presenting the most important facts in the process of evapotranspiration, with some definitions and Penman–Montetith equation, which is a standard equation for evapotranspiration calculation.\ud In this work a calculation of reference ...
Žugelj, Marko
core  

Measuring and modelling evapotranspiration in a South African grassland: Comparison of two improved Penman-Monteith formulations [PDF]

open access: yes, 2019
Accurately measuring evapotranspiration (ET) is important in the con-text of global atmospheric changes and for use with climate models. Direct ET measurement is costly to apply widely and local calibration and validation of ET models developed elsewhere
Gibson, Lesley A   +4 more
core  

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