Determination of infiltration characteristics and suitability of Kostiakov and Philip infiltration models in predicting infiltration into soils under different treatments
نویسندگان
چکیده
منابع مشابه
Evaluation and Determination of the Coefficients of Infiltration Models in Marvdasht Region, Fars Province
Infiltration process plays an important role in water cycle of the nature. Conducting field experiments is necessary to determine the coefficients of infiltration equations due to the dependence of these coefficients to the soil type, soil surface conditions and the amount of initial soil moisture content. This study has been carried out in a field located in Islamic Azad University, Marvdasht ...
متن کاملEvaluation and Determination of the Coefficients of Infiltration Models in Marvdasht Region, Fars Province
Infiltration process plays an important role in water cycle of the nature. Conducting field experiments is necessary to determine the coefficients of infiltration equations due to the dependence of these coefficients to the soil type, soil surface conditions and the amount of initial soil moisture content. This study has been carried out in a field located in Islamic Azad University, Marvdasht ...
متن کاملCalibration and evaluation of water infiltration models in different soil textures
Accurate estimation of water infiltration into the soil is important for the design of irrigation systems. Therefore, calibration of different models is necessary to estimate the permeability in different regions. The aim of the present study was to calibrate and evaluate the models of Kastiakov, Kastiakov modified, Philip, SCS, Novell, and Horton in different soil textures. To evaluate the acc...
متن کاملThe effect of physical and chemical treatments on runoff, infiltration and soil loss
ABSTRACT- In recent years, intensive drought has caused a severe yield reduction in rain-fed trees. Increasing runoff of low amount rainfall can be used to provide partial water requirement of rain-fed trees. To achieve this objective, some strategies including gravel removal (G), rill construction across to slope (R) and applying of baking soda (S) and their effects on runoff, rainfall infiltr...
متن کاملInfiltration into fractured bedrock
[1] One potential consequence of global climate change and rapid changes in land use is an increased risk of flooding. Proper understanding of floodwater infiltration thus becomes a crucial component of our preparedness to meet the environmental challenges of projected climate change. In this paper, we present the results of a long-term infiltration experiment performed on fractured ash flow tu...
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ژورنال
عنوان ژورنال: Global Journal of Pure and Applied Sciences
سال: 2005
ISSN: 1118-0579
DOI: 10.4314/gjpas.v11i3.16508