Results 21 to 30 of about 10,876,993 (375)

How Potential Evapotranspiration Regulates the Response of Canopy Transpiration to Soil Moisture and Leaf Area Index of the Boreal Larch Forest in China

open access: yesForests, 2022
Transpiration is a critical component of the hydrological cycle in the terrestrial forest ecosystem. However, how potential evapotranspiration regulates the response of canopy transpiration to soil moisture and leaf area index of the boreal larch forest ...
Zhipeng Xu   +3 more
semanticscholar   +1 more source

A model of correction indexes determination for Virginia type tobacco on the basis of field measured ETP [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2009
Numerous methods of calculating ET0 and ETP offer a great practical possibility for their application, but in order to improve their efficiency it is necessary to check them in particular regions.
Aksić Miroljub   +4 more
doaj   +1 more source

Correcting Thornthwaite potential evapotranspiration using a global grid of local coefficients to support temperature-based estimations of reference evapotranspiration and aridity indices

open access: yesEarth System Science Data, 2021
. Thornthwaite’s formula is globally an optimum candidate for large scale applications of potential evapotranspiration and aridity assessment at different climates and landscapes since it has the lower data requirements compared to other methods and ...
V. Aschonitis   +3 more
semanticscholar   +1 more source

Precipitation and Potential Evapotranspiration Temporal Variability and Their Relationship in Two Forest Ecosystems in Greece

open access: yesHydrology, 2021
The assessment of drought conditions is important in forestry because it affects forest growth and species diversity. In this study, temporal variability and trends of precipitation (P), potential evapotranspiration (PET), and their relationship (P/PET ...
S. Stefanidis, Vasileios Alexandridis
semanticscholar   +1 more source

Estimating potential reference evapotranspiration using time series models (case study: synoptic station of Tabriz in northwestern Iran)

open access: yesApplied Water Science, 2022
The potential evapotranspiration is considered as an important element of the hydrological cycle, which plays an important role in agricultural studies, management plans of irrigation and drainage networks, and hydraulic structures.
Jahangir Abedi-Koupai   +3 more
doaj   +1 more source

Calculation of Potential Evapotranspiration and Calibration of the Hargreaves Equation Using Geostatistical Methods over the Last 10 Years in Central Italy

open access: yesGéosciences, 2021
Potential evapotranspiration (ET0) is an indicator of great interest for water budget analysis and the agricultural sector. Therefore, the purpose of this study was to make the calculation reliable even if only the temperature data were present.
Matteo Gentilucci   +6 more
semanticscholar   +1 more source

Misconceptions of Reference and Potential Evapotranspiration: A PRISMA-Guided Comprehensive Review

open access: yesHydrology, 2022
One of the most important parts of the hydrological cycle is evapotranspiration (ET). Accurate estimates of ET in irrigated regions are critical to the planning, control, and regulation of agricultural natural resources.
Ali Raza   +8 more
doaj   +1 more source

Estimating Potential Evapotranspiration in Maranhão State Using Artificial Neural Networks [PDF]

open access: yesRevista Brasileira de Meteorologia, 2020
The use of technology and planning in agricultural production is essential in Northeastern Brazil, which is the region of the country that most suffers from water shortage.
Klara Cunha de Meneses   +3 more
doaj   +2 more sources

Comparison of SARIMA and SARIMAX for Long-Term Drought Prediction [PDF]

open access: yesمدیریت بیابان, 2022
Long-term drought prediction is of considerable importance in water resources management. Time series models are appropriate tools to predict climatic events.
Zohreh Arjmandi Harat   +1 more
doaj   +1 more source

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