Results 21 to 30 of about 1,222,285 (331)

Forecasting monthly pan evaporation using hybrid additive regression and data-driven models in a semi-arid environment

open access: yesApplied Water Science, 2022
Exact estimation of evaporation rates is very important in a proper planning and efficient operation of water resources projects and agricultural activities.
A. Elbeltagi   +4 more
semanticscholar   +1 more source

Hybridized Adaptive Neuro-Fuzzy Inference System with Metaheuristic Algorithms for Modeling Monthly Pan Evaporation

open access: yesWater, 2022
Precise estimation of pan evaporation is necessary to manage available water resources. In this study, the capability of three hybridized models for modeling monthly pan evaporation (Epan) at three stations in the Dongting lake basin, China, were ...
Rana Muhammad Adnan Ikram   +5 more
semanticscholar   +1 more source

A novel application of transformer neural network (TNN) for estimating pan evaporation rate

open access: yesApplied Water Science, 2022
For decision-making in farming, the operation of dams and irrigation systems, as well as other fields of water resource management and hydrology, evaporation, as a key activity throughout the universal hydrological processes, entails efficient techniques
M. Abed   +3 more
semanticscholar   +1 more source

Daily pan-evaporation estimation in different agro-climatic zones using novel hybrid support vector regression optimized by Salp swarm algorithm in conjunction with gamma test

open access: yesEngineering Applications of Computational Fluid Mechanics, 2021
Ensuring accurate estimation of evaporation is weighty for effective planning and judicious management of available water resources for agricultural practices.
Anurag Malik   +10 more
semanticscholar   +1 more source

Evaluating Three Supervised Machine Learning Algorithms (LM, BR, and SCG) for Daily Pan Evaporation Estimation in a Semi-Arid Region

open access: yesWater, 2022
Evaporation is one of the main components of the hydrological cycle, and its estimation is crucial and important for water resources management issues.
Pouya Aghelpour   +3 more
semanticscholar   +1 more source

Estimating the Pan Evaporation in Northwest China by Coupling CatBoost with Bat Algorithm

open access: yes, 2021
Accurate estimation of pan evaporation (Ep) is vital for the development of water resources and agricultural water management, especially in arid and semi-arid regions where it is restricted to set up the facilities and measure pan evaporation accurately
Liming Dong   +6 more
semanticscholar   +1 more source

Exploring the relationships between warm-season precipitation, potential evaporation, and “apparent” potential evaporation at site scale [PDF]

open access: yesHydrology and Earth System Sciences, 2018
Bouchet's complementary relationship and the Budyko hypothesis are two classic frameworks that are inter-connected. To systematically investigate the connections between the two frameworks, we analyze precipitation, pan evaporation, and potential ...
X. Chen, S. G. Buchberger
doaj   +1 more source

Pan evaporation modeling in different agroclimatic zones using functional link artificial neural network

open access: yesInformation Processing in Agriculture, 2021
Pan evaporation is an important climatic variable for developing efficient water resource management strategies. In the past, many machine learning models are reported in the literature for pan evaporation modeling using the different combinationof ...
Babita Majhi, Diwakar Naidu
doaj   +1 more source

Tomato and cowpea crop evapotranspiration in an unheated greenhouse

open access: yesWater Science and Engineering, 2008
With the development of protected cultivation of vegetables in China, it is necessary to study the water requirements of crops in greenhouses. Lysimeter experiments were carried out to investigate tomato (2001) and cowpea (2004) crop evapotranspiration ...
Xu Junzeng   +3 more
doaj   +1 more source

Soft and hard QCD in charmonium production [PDF]

open access: yes, 2002
Hard and soft QCD dynamics are both important in charmonium hadroproduction, as presented here through a next-to-leading order QCD matrix element calculation combined with the colour evaporation model.
Ducati, M. B. Gay   +2 more
core   +3 more sources

Home - About - Disclaimer - Privacy