Results 1 to 10 of about 622 (180)
Green-Ampt infiltration model for sloping surfaces [PDF]
Water Resources Research, 2006 This work quantifies and explains the direct physical effects of slope angle on infiltration and runoff generation by extending the Green‐Ampt equation onto sloping surfaces. A new extended solution using identical precipitation hydrographs was compared to the original formulation and then used to calculate the infiltration and runoff generation for ...
Li Chen, Michael H Young
exaly +2 more sources
Journal of Geoscience and Environment Protection, 2023 Mosammat Mustari Khanaum +1 more
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Yantu gongcheng xuebao, 2022 Prediction of rainfall infiltration in vegetation restoration of slopes is particularly important. In order to explore the rainfall infiltration process of filling soil in rock-desertificated slopes lattice, the rainfall infiltration modeling of five ...
HUANG Liang-yu 1, HE Ting-quan 2, ZHOU Cheng 1, ZENG Hong-yan 1, CHEN Qun 1, ZHONG Qi-ming 3
doaj +1 more source
Hydrology, 2022 Ascertaining the spatiotemporal accuracy of precipitation is a challenge for hydrologists and planners for flood protection measures. The objective of this study was to compare streamflow simulations using rain gauge and radar data from a watershed in ...
Syed Imran Ahmed +5 more
doaj +1 more source
The Effects of Nebkhas on Soil Infiltration and Evaluation of Some Infiltration Equations in Desert Conditions (Case Study: Ephedra strobilacea and Tamarix ramosissima Species [PDF]
مدیریت بیابان, 2013 In recent years, the idea of nebkhas as a degradation index changed to signs of adaption and stability in desert conditions. Plants growth condition is very restricted in desert biomes, but nebkhas ecologically provide a better condition for some plants ...
Hamid Reza Azimzadeh +1 more
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Shuiwen dizhi gongcheng dizhi, 2021 Due to the characteristics of large reserves, loose structure and low strength, an inner dumping site in the open pit coal mine is prone to erosion or overall instability under the rainfall conditions.
Xuedong WANG +5 more
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Experimental study on capillary water transport model based on AHFO technology
Yantu gongcheng xuebao, 2019 In order to verify the accuracy of commonly used capillary water transport models, several laboratory model tests are carried out based on the active heated fiber optic method (AHFO). During these tests, the soil moisture profiles determined by capillary
HAO Rui 1, SHI Bin 1, CAO Ding-feng 1, WEI Guang-qing 2, ZHANG Yan 1, MEI Shi-jia 1
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Estimation of Green-Ampt Effective Hydraulic Conductivity for Rangelands [PDF]
Journal of Range Management, 1997 Effective hydraulic conductivity (Ke) is an important parameter for the prediction of infiltration and runoff volume from storms. The Water Erosion Prediction Project (WEPP) model, which uses a modified Green-Ampt equation, is sensitive to the hydraulic conductivity parameter in the prediction of runoff volume and peak discharge. Two sets of algorithms
Mary R. Kidwell +2 more
openaire +1 more source
Layered Green and Ampt Infiltration With Redistribution
Water Resources Research, 2023 Numerical solution of the one‐dimensional Richards equation (RE) accurately partitions precipitation into infiltration and runoff in capillary dominated soils.
Peter La Follette +2 more
doaj +1 more source
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