Results 51 to 60 of about 74,298 (200)

Comparison of some empirical equations for estimating daily reference evapotranspiration [PDF]

Facta Universitatis. Series: Architecture and Civil Engineering, 2010
In this paper, results of certain empirical equations for estimating the daily reference evapotranspiration for the area of southern Italy have been given.
Trajković Slaviša, Gocić Milan
doaj   +1 more source

Reference crop evapotranspiration derived from geo-stationary satellite imagery: a case study for the Fogera flood plain, NW-Ethiopia and the Jordan Valley, Jordan [PDF]

First results are shown of a project aiming to estimate daily values of reference crop evapotranspiration ET0 from geo-stationary satellite imagery. In particular, for Woreta, a site in the Ethiopian highland at an elevation of about 1800 m, we tested a ...
Bruin, H.A.R., de, Enku, N.T., Gieske, A.S.M., Jitan, M.A., Tol, C., van der, Trigo, I.F.   +5 more
core   +1 more source

Modelling Water Flow and Solute Transport for Horticultural and Environmental Management [PDF]

, 2002
During the past 10 years, the simulation model SWAP (Soil, Water, Atmosphere, Plant) was developed by the Sub-Department Water Resources of Wageningen University jointly with the Department Water and Environment of Alterra Green World Research.
Dam, J.C., van, Feddes, R.A.
core   +2 more sources

Controlling factors of ‘Caatinga’ and sugarcane evapotranspiration in the Sub-middle São Francisco Valley

Revista Brasileira de Engenharia Agrícola e Ambiental
In the Sub-middle São Francisco Valley, the main controlling factors of ‘Caatinga’ and irrigated sugarcane ETr were investigated in this study. Between 2015 and 2016, environmental variables were measured by sensors coupled to two micrometeorological ...
Herica F. de S. Carvalho, Magna S. B. de Moura, Thieres G. F. da Silva, Carlos T. A. Rodrigues   +3 more
doaj   +1 more source

Comparison of the Efficiency of Linear and Non-linear Time Series Models in Simulation and Prediction of Reference Evapotranspiration [PDF]

نشریه جغرافیا و برنامه‌ریزی, 2018
Reference evapotranspiration (ET0) is one of the important factors to determine crop water requirement. Accurate estimation of reference evapotranspiration (ET0) value has a very important role in water resources management and optimizing agricultural ...
Kamran Zeinalzadeh, Neda Khanmohammadi
doaj   +1 more source

The water footprint assessment manual: setting the global standard [PDF]

, 2011
This book contains the global standard for \u27water footprint assessment\u27 as developed and maintained by the Water Footprint Network (WFN). It covers a comprehensive set of definitions and methods for water footprint accounting.
Aldaya, Maite M., Chapagain, Ashok K., Hoekstra, Arjen Y., Mekonnen, Mesfin M.   +3 more
core   +3 more sources

Probable reference evapotranspiration for Chapecó, Santa Catarina, Brazil

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2022
Evapotranspiration data are important for water resources management and irrigation design and management. The present work aimed to determine the probable reference evapotranspiration for Chapecó, Santa Catarina.
Álvaro José Back
doaj   +1 more source

Validation of remotely-sensed evapotranspiration and NDWI using ground measurements at Riverlands, South Africa [PDF]

, 2014
Quantification of the water cycle components is key to managing water resources. Remote sensing techniques and products have recently been developed for the estimation of water balance variables. The objective of this study was to test the reliability of
Bugan, Richard DH, Garcia Rodriguez, Carlos Marcelo, García, César Luis, Jovanovic, Nebo, Teich, Ingrid   +4 more
core   +5 more sources

Water balance complexities in ephemeral catchments with different land uses: Insights from monitoring and distributed hydrologic modeling [PDF]

, 2016
Although ephemeral catchments are widespread in arid and semiarid climates, the relationship of their water balance with climate, geology, topography, and land cover is poorly known.
Camporese, Matteo, Daly, E., Dean, J. F., Dresel, P. E., Grover, S. P., Webb, J. A.   +5 more
core   +2 more sources

Reference crop evapotranspiration database in Spain (1961–2014) [PDF]

Earth System Science Data, 2019
Abstract. Obtaining climate grids describing distinct variables is important for developing better climate studies. These grids are also useful products for other researchers and end users. The atmospheric evaporative demand (AED) may be measured in terms of the reference evapotranspiration (ETo), a key variable for understanding water and energy ...
Miquel Tomas-Burguera, Sergio M. Vicente-Serrano, Santiago Beguería, Fergus Reig, Borja Latorre   +4 more
openaire   +6 more sources