Results 31 to 40 of about 14,736,512 (134)

Kostiakov infiltration functions for level furrow design

, 1991
More efficient water application is generally achieved when the design parameters match actual field conditions. On four sites, Kostiakov infiltration functions were derived from cylinder and blocked furrow infiltrometers and SCS (Soil Conservation ...
Thaemert, David Karl, 1967-
core   +4 more sources

Comparative analysis of artificial intelligence techniques for the prediction of infiltration process

Geology, Ecology, and Landscapes, 2021
Knowledge of the infiltration process is beneficial in designing and planning of irrigation networks, soil erosion, hydrologic design, and watershed management.
Balraj Singh, Parveen Sihag, Abbas Parsaie, Anastasia Angelaki   +3 more
doaj   +1 more source

Experimental and Modeling Evaluation of Impacts of Different Tillage Practices on Fitting Parameters of Kostiakov’s Cumulative Infiltration Empirical Equation

Water, 2023
The evaluation and modeling of the water infiltration rate into the soil are important to all aspects of water resources management and the design of irrigation systems for agricultural purposes. However, research focused on experimental studies of infiltration rates in clay soils under different tillage practices remains minimal.
Mahmoud Abdel-Sattar, Rashid S. Al-Obeed, Saad A. Al-Hamed, Abdulwahed M. Aboukarima   +3 more
openaire   +1 more source

A Comparative Analysis of Data‐Driven Empirical and Artificial Intelligence Models for Estimating Infiltration Rates

Complexity, Volume 2021, Issue 1, 2021., 2021
Infiltration is a vital phenomenon in the water cycle, and consequently, estimation of infiltration rate is important for many hydrologic studies. In the present paper, different data‐driven models including Multiple Linear Regression (MLR), Generalized Reduced Gradient (GRG), two Artificial Intelligence (AI) techniques (Artificial Neural Network (ANN)
Mohammad Zakwan, Majid Niazkar, Teddy Craciunescu   +2 more
wiley   +1 more source

Modeling of Infiltration Characteristics by Modified Kostiakov Method

Journal of Water Resource and Protection, 2015
An infiltration characteristic model was developed by using the modified Kostiakov method for the Agricultural Engineering demonstration field of Bangladesh Agricultural Research Institute (BARI). The constant values a, α, and b of the equation for accumulated infiltration y = atα + b were 9.12, 0.683, and 0.145, respectively.
Mahbub Hasan, Tamara Chowdhury, Mebougna Drabo, Aschalew Kassu, Chance Glenn   +4 more
openaire   +2 more sources

Conversion of soil water infiltration rates between vegetated and non-vegetated land covers by using the Kostiakov-Lewis model

RBRH, 2022
ABSTRACT Soil water infiltration rates are essential for hydrological studies, planning and design of irrigation and drainage systems, among other applications. Various studies have been carried out in plots with and without vegetation cover, aiming to identify the influence of the cover on the water infiltration process in soil.
Nelson Otávio da Motta Vieira, Diego Adania Zanoni, Glauber Altrão Carvalho, Jamil Alexandre Ayach Anache, Paulo Tarso Sanches de Oliveira, Teodorico Alves Sobrinho   +5 more
openaire   +4 more sources

Assessment of four infiltration models for various soil experimental conditions [PDF]

E3S Web of Conferences
Infiltration modeling in structured and heterogeneous soils remains a practical challenge, particularly where local soil properties have received limited systematic attention.
El Mrabet Elyasse, El Mansouri Bouabid, Benseddik Badr, Kili Malika, Chao Jamal, El Hamidi Mohamed Jalal, El Mezouary Lhossaine   +6 more
doaj   +1 more source

Evaluation of infiltration models for mineral soils with different land uses in the tropics

Journal of Water and Land Development, 2018
The aims of this study were to evaluate five infiltration models for mineral soils in the tropics with different land use types, such as settlements, plantations, rice fields, and forests.
Suryoputro Nugroho, Suhardjono, Soetopo Widandi, Suhartanto Ery S., Limantara Lily M.   +4 more
doaj   +1 more source

Vertisols infiltration rate and model performance evaluation of various land-use conditions during Southern Ethiopia's dry season

Journal of Digital Food, Energy & Water Systems, 2022
The research was conducted on the field and models of vertisol soil types under varied land in southern Ethiopia's semi-arid Arba Minch university research centre site to measure infiltration and determine infiltration rates.
Edmealem Temesgen, Destaw Akil, Guchie Gulie   +2 more
doaj   +1 more source

Influence of Sediment Particle Size Distribution on Intermittent Infiltration of Water under Surge Irrigation

Guan'gai paishui xuebao, 2023
【Objective】 Water sourced from the Yellow River in China, which has been extensively used for irrigation in the northern irrigation districts of the country, is characterized by high sediment content.
WEI Jiaxing, FEI Liangjun, LIANG Shuang, JIE Feilong   +3 more
doaj   +1 more source