Results 31 to 40 of about 12,619 (208)

Evaluation of Satellite Images and Products for the Estimation of Regional Reference Crop Evapotranspiration in a Valley of the Ecuadorian Andes

Remote Sensing, 2022
The capabilities of images and products obtained by four satellite sensors with different spatial and temporal resolutions (LANDSAT 8, ASTER, MODIS and SENTINEL 3) were analyzed as inputs for the calculation of the reference crop evapotranspiration (ETo).
Fernando Oñate-Valdivieso, Arianna Oñate-Paladines, Deiber Núñez   +2 more
doaj   +1 more source

Modelling evapotranspiration of soilless cut roses "Red Naomi" based on climatic and crop predictors [PDF]

, 2019
Original PaperThis study aimed to estimate the daily crop evapotranspiration (ETc) of soilless cut ‘Red Naomi’ roses, cultivated in a commercial glass greenhouse, using climatic and crop predictors.
Costa, Patrícia Malva, Cunha, Mário, Pôças, Isabel   +2 more
core   +1 more source

Optimization of canopy conductance models from concurrent measurements of sap flow and stem water potential on Drooping Sheoak in South Australia [PDF]

, 2015
This project is supported by National Centre for Groundwater Research and Training (NCGRT, Australia). The first author is supported by China Scholarship Council and NCGRT for his PhD study at Flinders University of South Australia.
Alfieri, Alves, Aphalo, Avissar, Burgess, Chapman, Chen, Chen, Chen, Choné, Choudhury, Collatz, Comstock, Craig T. Simmons, Dai, Damour, Dickinson, Dixon, Dye, Eamus, Edwards, Feddes, Gash, Green, Green, Guan, Hailong Wang, Hong, Huade Guan, Jarvis, Kelliher, Kumar, LeMone, Leuning, Leuning, Leuning, Lhomme, Lohammar, Lu, Macfarlane, Mascart, Meinzer, Meinzer, Misson, Mitchell, Monteith, Murray, Noilhan, Nortes, Palmer, Patankar, Peeters, Phillips, Rao, Richter, Ronda, Schulze, Sellers, Shuttleworth, Stewart, Thorpe, Tuzet, Tyree, Vandegehuchte, Vandegehuchte, Vrugt, Wang, Warrit, White, White, Whitley, Whitley, Yang, Zijuan Deng   +73 more
core   +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

Projected Spatiotemporal Dynamics of Drought under Global Warming in Central Asia [PDF]

, 2019
Drought, one of the most common natural disasters that have the greatest impact on human social life, has been extremely challenging to accurately assess and predict.
Brindha, Karthikeyan, Han, Qifei, Li, Chaofan, Ma, Xiaofei, Zhang, Ruiwen, Zhao, Chengyi, Zhao, Xiaoning   +6 more
core   +1 more source

Canopy Resistance and Estimation of Evapotranspiration above a Humid Cypress Forest

Advances in Meteorology, 2020
This study presented a two-year data set of sensible heat and water vapor fluxes above a humid subtropical montane Cypress forest, located at 1650 m a.s.l. in northeastern Taiwan. The focuses of this study were to investigate (1) the diurnal and seasonal
Bau-Show Lin, Huimin Lei, Ming-Che Hu, Supattra Visessri, Cheng-I Hsieh   +4 more
doaj   +1 more source

Estimating reference crop evapotranspiration under limited climate data in West Texas

Journal of Hydrology: Regional Studies, 2020
Study region: West Texas, USA Study focus: Estimation of crop reference evapotranspiration (ETo) is essential for many aspects of water resources planning and management such as irrigation scheduling.
Ripendra Awal, Hamideh Habibi, Ali Fares, Sanjit Deb   +3 more
doaj   +1 more source

Maize Evapotranspiration Estimation Using Penman-Monteith Equation and Modeling the Bulk Canopy Resistance [PDF]

Water, 2019
Some techniques, such as the Katerji and Perrier approach, estimate the bulk canopy resistance (rc) as a function of meteorological variables and then calculate the hourly evapotranspiration using the Penman–Monteith equation, so that traditional crop coefficients are not needed.
Meraz-Maldonado, Nora, Flores-Magdaleno, Héctor   +1 more
openaire   +1 more source

Practical and Theoretical Benefits of an Alternative to the Penman‐Monteith Evapotranspiration Equation [PDF]

Water Resources Research, 2020
AbstractThe Penman‐Monteith equation is used widely to estimate evapotranspiration (E) and to understand its governing physics. I present an alternative to the Penman‐Monteith equation that has both practical and theoretical advantages, at no appreciable cost.
openaire   +1 more source

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

Journal 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, Sabah A. Dawood Almasraf, Ass. Prof. Dr.   +1 more
doaj   +2 more sources