Results 11 to 20 of about 1,306,830 (307)

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

Water, 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, Zahra Bagheri-Khalili, V. Varshavian, B. Mohammadi   +3 more
semanticscholar   +1 more source

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

, 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, W. Zeng, Lifeng Wu, G. Lei, Haorui Chen, Amit Kumar Srivastava, T. Gaiser   +6 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

Engineering 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, Y. Tikhamarine, N. Al‐Ansari, Shamsuddin Shahid, Harkanwaljot Singh Sekhon, R. Pal, Priyan Rai, K. Pandey, Padam Singh, A. Elbeltagi, Saad Shauket Sammen   +10 more
semanticscholar   +1 more source

Simple daily ET0 estimation techniques [PDF]

, 2008
A reliable estimation of the reference evapotranspiration (ET0) is of critical importance for irrigation systems' design. The goals of this research are: firstly, comparison of the evaporation methods, and secondly, analysis whether the evaporation of a ...
Stojnić Vladimir, Trajković Slaviša
core   +1 more source

The Superiority of Data-Driven Techniques for Estimation of Daily Pan Evaporation

Atmosphere, 2021
In the present study, estimating pan evaporation (Epan) was evaluated based on different input parameters: maximum and minimum temperatures, relative humidity, wind speed, and bright sunshine hours.
Manish Kumar, A. Kumari, Deepak Kumar, N. Al‐Ansari, Rawshan Ali, Raushan Kumar, Ambrish Kumar, A. Elbeltagi, Alban Kuriqi   +8 more
semanticscholar   +1 more source

Soft and hard QCD in charmonium production [PDF]

, 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, Ingelman, G., Mariotto, C. Brenner   +2 more
core   +3 more sources

Pan evaporation and sensor based approaches of irrigation scheduling for crop water requirement, growth and yield of okra

Journal of Agrometeorology, 2021
The results of this study revealed that the pan evaporation and sensor based irrigation scheduling along with fertigation scheduling significantly affected the plant height, fruit weight, fruit length, crop water requirement, crop yield and water use ...
Vikas Sharma, P.K. Singh, S.R. Bhakar, K.K. YADAV, S.S. Lakhawat, Manjeet Singh   +5 more
semanticscholar   +1 more source

Modeling Pan Evaporation Using Gaussian Process Regression K-Nearest Neighbors Random Forest and Support Vector Machines; Comparative Analysis

Atmosphere, 2020
Evaporation is a very important process; it is one of the most critical factors in agricultural, hydrological, and meteorological studies. Due to the interactions of multiple climatic factors, evaporation is considered as a complex and nonlinear ...
Sevda Shabani, S. Samadianfard, M. Sattari, A. Mosavi, S. Shamshirband, T. Kmet, A. Várkonyi-Kóczy   +6 more
semanticscholar   +1 more source

Comparative evaluation of different reference evapotranspiration models [PDF]

, 2017
The study was carried out to select best alternative method for the estimation of reference evapotranspi-ration (ET0). Accurate estimation of potential evapotranspiration is a necessary step in water resource management.
Arya, C. K., Dashora, L. K., Kothari, Mahesh, Purohit, R. C., Singh, Bhim, Singh, P. K.   +5 more
core   +2 more sources

Jarosite versus Soluble Iron-Sulfate Formation and Their Role in Acid Mine Drainage Formation at the Pan de Azúcar Mine Tailings (Zn-Pb-Ag), NW Argentina [PDF]

, 2014
Secondary jarosite and water-soluble iron-sulfate minerals control the composition of acid mine waters formed by the oxidation of sulfide in tailings impoundments at the (Zn-Pb-Ag) Pan de Azúcar mine located in the Pozuelos Lagoon Basin (semi-arid ...
Alicia Kirschbaum, Bernhard Dold, Edi Mendes Guimaraes, Elisa Pannunzio Miner, Jesica Murray, Nw Argentina   +5 more
core   +3 more sources