Results 51 to 60 of about 170,268 (263)

Equation for Calculating Evapotranspiration of Technical Soils for Urban Planting

Land, 2021
Equations for calculating evapotranspiration in technical soils show great differences regarding their results. Causes are the different climatic conditions and vegetation specifics during their development.
Oliver Weiss, Pia Minixhofer, Bernhard Scharf, Ulrike Pitha   +3 more
doaj   +1 more source

Crop coefficients, growth rates and quality of cool-season turfgrasses [PDF]

, 2015
Determination of crop coefficients (Kc), the ratio between actual (ETa) and reference evapotranspiration (ET0), is necessary to schedule irrigation. Our objective was to determine Kc, turf quality and growth rate under daily irrigation to field capacity (
Allen, Allen, Aronsen, Aronsen, Bigelow, Biran, Bremer, Brown, Carrow, DaCosta, Ebdon, Espevig, Espevig, Feldhake, Feldhake, Feldhake, Fry, Fry, Hughes, Kim, Knox, Orick, Penman, Qian, Richardson, Riley, Riley, Rodríguez-Díaz, Sass, Shearman, Strandberg   +30 more
core   +1 more source

A MODEL FOR ESTIMATING ACTUAL EVAPOTRANSPIRATION FROM POTENTIAL EVAPOTRANSPIRATION [PDF]

Hydrology Research, 1975
A model for calculating the daily actual evapotranspiration based on the potential one is presented. The potential evapotranspiration is reduced according to vegetation density, water content in the root zone, and the rainfall distribution. The model is tested by comparing measured (EAm) and calculated (EAc) evapotranspirations from barley, fodder ...
Svend Eggert Jensen, K. J. Kristensen
openaire   +2 more sources

Evapotranspiration and Surface Energy Fluxes Estimation Using the Landsat-7 Enhanced Thematic Mapper Plus Image over a Semiarid Agrosystem in the North-West of Algeria

Revista Brasileira de Meteorologia
Monitoring evapotranspiration and surface energy fluxes over a range of spatial and temporal scales is crucial for many agroenvironmental applications.
Nehal Laounia, Hamimed Abderrahmane, Khaldi Abdelkader, Souidi Zahira, Zaagane Mansour   +4 more
doaj   +1 more source

Sensitivity and attribution analysis of vegetation changes on evapotranspiration with the Budyko framework in the Baiyangdian catchment, China

Ecological Indicators, 2021
Due to its role in intercepting and evaporating water, vegetation has a great influence on the catchment hydrological process, and an increased quantitative understanding of how vegetation changes affect the terrestrial water cycle is of considerable ...
Henian Wang, Xizhi Lv, Manyin Zhang
doaj  

Assessing Evapotranspiration Estimates from the Global Soil Wetness Project Phase 2 (GSWP-2) Simulations [PDF]

, 2009
and PDF report are also available on the MIT Joint Program on the Science and Policy of Global Change website (http://globalchange.mit.edu/).We assess the simulations of global-scale evapotranspiration from the Global Soil Wetness Project Phase 2 (GSWP-2)
Gao, Xiang, Schlosser, C. Adam
core   +1 more source

Evapotranspiration and Soil Heterogeneity

Agricultural Water Management, 1984
Abstract By using scaling theory, effects of soil spatial heterogeneity on evapotranspiration of a grassland catchment were simulated by the Terrestrial Ecosystem Hydrology Model (TEHM). Annual evapotranspiration was predicted to increase up to 22% for soils with smaller mean pore size (finer textured) than the reference silty loam soil.
R.J. Luxmoore, M.L. Sharma
openaire   +3 more sources

Forecasting evapotranspiration using artificial neural networks with the lowest meteorological data [PDF]

محیط زیست و مهندسی آب, 2016
Accurate estimating evapotranspiration is crucial for water resource management. Evapotranspiration is an important component in water balance in different areas.
Tohid Aligolinia, Negar Rasouli Majd, Hossein Rezaie, Anahita Jabbari   +3 more
doaj  

Estimation of daily evapotranspiration in gully area scrub ecosystems on Loess Plateau of China based on multisource observation data

Ecological Indicators, 2023
Evapotranspiration is an important process in the hydrologic cycle. In this study, different types of daily evapotranspiration were accurately estimated and comparatively analyzed for 2020–2021 in the gully area of Loess Plateau, China with multisource ...
Fengnian Guo, Dengfeng Liu, Shuhong Mo, Qiang Huang, Lan Ma, Shimeng Xie, Wei Deng, Guanghui Ming, Jingjing Fan   +8 more
doaj  

Boreal forest CO2 exchange and evapotranspiration predicted by nine ecosystem process models: Intermodel comparisons and relationships to field measurements [PDF]

, 2001
Nine ecosystem process models were used to predict CO2 and water vapor exchanges by a 150-year-old black spruce forest in central Canada during 1994–1996 to evaluate and improve the models.
Amthor, Jeffrey S, Chen, J M, Clein, Joy S, Frolking, Steve, Goulden, M L, Grant, Robert F, Kimball, John, King, A W, McGuire, A D, Nikolov, Ned T, Potter, Christopher S, Wang, S, Wofsy, Steven C   +12 more
core   +2 more sources