Results 1 to 10 of about 14,736,512 (134)
Analysis of a simplified approach for the determination of modified Kostiakov model parameters
Water Science and Technology, 2023 Accurate estimation of infiltration losses is very important in many hydrologic projects. However, the lack of available data often forces hydrologists to resort to the application of empirical and semi-empirical models for estimating the infiltration ...
Mohammad Zakwan
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Assessing Horton and Kostiakov models focused on estimating soil water infiltration [PDF]
Revista Brasileira de Ciência, Tecnologia e Inovação, 2023 Water infiltration into the soil plays key role in proper soil and water conservation and management processes. The aim of the current study is to assess water behavior in soil infiltration processes by using the Horton and Kostiakov models. Double-ring infiltrometer method was used to determine water infiltration into the soil.
Robert William Florentino +5 more
exaly +4 more sources
Research on Influence of Soil Moisture Content of Farmland on Infiltration Model Parameters [PDF]
E3S Web of Conferences, 2020 In order to study the influence of the initial moisture content on the parameters of the infiltration model using an indoor soil column test method, and the relationship between the initial moisture content and each model parameter was analyzed by using ...
Zheng Zhiwei, Gao Zhuozhuo
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Assessment of Dimensionless Form of Kostiakov Model [PDF]
Aquademia: Water, Environment and Technology, 2017 Infiltration is the process by which water enters the earth's surface. Although contribution of soil water to total water present on earth surface is negligible, but it is of prime importance for plant life. Very recently, dimensionless form of Kostiakov equation was proposed for precise estimation of Kostiakov model parameters. The present paper is an
Mohammad Zakwan
exaly +5 more sources
Studi Perbandingan Model Horton dan Model Kostiakov Terhadap Laju Infiltrasi
Jurnal Teknologi dan Rekayasa Sumber Daya Air, 2022 Abstract: Lesti watershed, which is located in Malang Regency, is part of the Brantas sub-watershed. Lesti watershed has several problems such as land damage, and erosion that has an impact on infiltration rate. This studi aims to determine the infiltration rate using Horton Model and Kostiakov Model, so that the best model is obtained that ...
Nisrina Amelia Prijanto +2 more
openaire +3 more sources
Evaluation of Kostiakov’s and Philip’s infiltration models on the soil of Dediapada, India
Journal of Applied and Natural Science, 2018 Infiltration models are used in designing and optimizing irrigation projects as they are capable of predicting infiltration rate and accumulated infiltration depth to a reasonable level of accuracy. The objective of this study deals with obtaining the parameters of infiltration models like Kostiakov and Philip, applying these models to the soil of ...
A H Jagani, P K Shrivastava, D K Dwivedi
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Jurnal Teknologi dan Rekayasa Sumber Daya Air, 2022 Wilayah DAS lesti memiliki permasalahan tata guna lahan yang menyebakan terjadinya perubahan infiltrasi pada berbagai tata guna lahan. Dengan adanya perubahan tersebut maka dapat menyebabkan permasalahan baru. Dalam hal ini maka dilakukan penelitian pada setiap tata guna lahan meliputi lahan vegetasi, lahan pertanian, lahan pemukiman dan lahan terbuka ...
Indra Wahyu Setiawan +2 more
openaire +3 more sources
Simulation of the effect of irrigation with Saline-sodic water on Soil infiltration Rate changes with Kostiakov and Philip's infiltration model [PDF]
رویکردهای نوین در مهندسی آب و محیط زیست, 2023 In order to evaluating effects of irrigation with saline-sodic water, we conducted three infiltration experiments in clay-loam soil in end-close furrow. We were using 5cm water depth every week, which had EC=12 ds/m and SAR=32. Experiments were done with
Mehdi Zakerinia, sina Abdolahi
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Journal of Water Resource and Protection, 2014 The main purpose of this study is to obtain the water infiltration parameters of the soils of Michael Okpara University of Agriculture, Umudike. This could be used in simulating infiltration for these soils when designing irrigation projects, thereby saving time and cost of field measurement.
Magnus U. Igboekwe, Ruth U. Adindu
openaire +4 more sources
An Assessment of Infiltration Models in the Surface Soil of Geological Formations in Aleshtar Watershed, the Province of Lorestan [PDF]
پژوهشهای آبخیزداری, 2021 Soil infiltration is one of the key processes in the design of irrigation systems, water resources management, soil conservation, and erosion control in watershed management.
Shokofeh Hasanvand +3 more
doaj +1 more source