Results 21 to 30 of about 102,661 (324)

Linear Regression Machine Learning Algorithms for Estimating Reference Evapotranspiration using Limited Climate Data

open access: yesSustainability, 2022
A linear regression machine learning model to estimate the baseline evapotranspiration based on temperature data for South Korea is developed in this study.
Soo-Jin Kim, Seung-Jong Bae, M. Jang
semanticscholar   +1 more source

Potential and actual evapotranspiration and Landsat derived indices [PDF]

open access: yesGlobal Journal of Environmental Science and Management
BACKGROUND AND OBJECTIVES: Evapotranspiration is an important component of water balance associated with the hydrological cycle and biological processes.
P. Kumar   +7 more
doaj   +1 more source

An overview of uncertainties in evapotranspiration estimation techniques

open access: yesJournal of Agrometeorology, 2023
Accurate estimation of evapotranspiration (ET) is essential both at the regional and local scales for many management tasks. Numerous methods for estimating ET with various complexities and combinations exist which may be broadly classified as direct ...
GLORIA I. EZENNE   +4 more
doaj   +1 more source

Evapotranspiration depletes groundwater under warming over the contiguous United States

open access: yesNature Communications, 2020
A warmer climate increases evaporative demand. However, response to warming depends on water availability. Existing earth system models represent soil moisture but simplify groundwater connections, a primary control on soil moisture.
L. Condon, A. Atchley, R. Maxwell
semanticscholar   +1 more source

A Review of Evapotranspiration Measurement Models, Techniques and Methods for Open and Closed Agricultural Field Applications

open access: yesWater, 2021
Detailed knowledge of energy and mass fluxes between land and the atmosphere are necessary to monitor the climate of the land and effectively exploit it in growing agricultural commodities.
Ikhlas Ghiat, H. Mackey, T. Al-Ansari
semanticscholar   +1 more source

Crop Evapotranspiration

open access: yesAgronomy, 2019
Evapotranspiration (ET) is one of the largest components of the water cycle, and accurately measuring and modeling ET is critical for improving and optimizing agricultural water management.
R. Anderson, A. French
semanticscholar   +1 more source

Can Surface Soil Moisture Information Identify Evapotranspiration Regime Transitions?

open access: yesGeophysical Research Letters, 2022
The transition of evapotranspiration between energy‐ and water‐limitation regimes also denotes a nonlinear change in surface water and energy coupling strength.
Jianzhi Dong   +5 more
semanticscholar   +1 more source

Construction of an evapotranspiration model and analysis of spatiotemporal variation in Xilin River Basin, China.

open access: yesPLoS ONE, 2021
Surface evapotranspiration is a water exchange process between the atmosphere, biosphere, and hydrosphere. Accurate evapotranspiration estimations in arid and semi-arid regions are important for monitoring droughts and protecting the ecological ...
Hongbo Yu   +3 more
doaj   +1 more source

Distribution of Actual Evapotranspiration over Qaidam Basin, an Arid Area in China

open access: yesRemote Sensing, 2013
Evapotranspiration is a major loss flux of the water balance in arid and semi-arid areas. The estimation of actual evapotranspiration has significance for hydrological and environmental purposes.
Xiaomei Jin, Renhong Guo, Wei Xia
doaj   +1 more source

Remote sensing estimation on regional continuous daily evapotranspiration based on Richards equation

open access: yesShuiwen dizhi gongcheng dizhi
Evapotranspiration (ET) is an important part of water cycle in nature, and the estimation of evapotranspiration on spatio-temporal scale has always been a hot issue. Remote sensing can estimate evapotranspiration on regional scale, but it is difficult to
Xixuan WANG   +4 more
doaj   +1 more source

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