Results 21 to 30 of about 502 (174)
Shui kexue jinzhan, 2017 The saturated permeability, ks is a key parameter in solving geotechnical engineering problems such as stability analyses of slopes and earth-retaining structures during rainfall.
LIN Hungchou +3 more
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A modified Green–Ampt model for water infiltration and preferential flow [PDF]
Hydrology Research, 2016 Preferential flow is significant for its contribution to rapid response to hydrologic inputs at the soil surface and unsaturated zone flow, which is critical for flow generation in rainfall–runoff (RR) models. In combination with the diffuse and source-responsive flow equations, a new model for water infiltration that incorporates preferential flow is ...
David E. Rheinheimer +4 more
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Journal of Engineering, 2005 This study was conducted to estimate the suction head at the wetting front T in the Green and Ampt infiltration equation using uniformly packed soil columns of three different - textured soils.
Mahdi I. Aoda +2 more
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Evaluation of different infiltration models under long term conservation agricultural practices
The Indian Journal of Agricultural Sciences, 2021 A study was undertaken to evaluate the long term effect of different conservation agriculture (CA) practices on infiltration characteristics of soil and empirical Kostiakov model and physical process based Green and Ampt, and Philip models were used to ...
TRIDIV GHOSH +6 more
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A Simple and Accurate Explicit Form of the Green-Ampt Infiltration Model
, 2022 Abstract Note: Please see pdf for full abstract with equations. Finding a direct solution to the widely used Green-Ampt (G-A) one dimensional infiltration model has been subject of efforts for more than half a century. We derived an accurate explicit formula that appears be so far the simplest proposed model in the literature.
Sayed Hossein Sadeghi +3 more
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Jurnal Sumber Daya Air, 2016 Calculation of effective rainfall is an important step in hydrologic modelling. The used methods to calculate effective rainfall rarely observe watershed conditions on site.
Orita Mega Delani, Bambang Dwi Dasanto
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Water Policy, 2021 Traditional flood simulations fail to properly consider the impact of soil infiltration in floodplain areas with high soil infiltration rates. Notably, ignoring soil infiltration will lead to considerable uncertainty in flood simulations.
Jingming Hou +5 more
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Water Science and Technology, 2021 The permeable brick pavement system (PBPs) is one of a widely used low impact development (LID) measures to alleviate runoff volume and pollution caused by urbanization.
Jianying Song +6 more
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Projected Impacts of Climate and Land Use/Land Cover Change on Sediment Yield and Surface Runoff in the Baro River Sub-Basin, Ethiopia. [PDF]
ScientificWorldJournalUnderstanding how climate change and land use/land cover (LULC) dynamics influence watershed hydrological processes is essential for achieving sustainable water and land management, particularly in data‐scarce and erosion‐prone basins. This study assesses the individual and synergistic effects of CMIP6‐based climate projections and LULC change on ...
Engida TG, Muluneh A, Zewdie M.
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Yantu gongcheng xuebaoThe rainfall infiltration analysis of slopes is of a great significance to the reinforcement design, mitigation and risk mitigation of rainfall-induced landslides. The classical Green-Ampt model, whose parameters have clear physical meanings and which is
JIANG Shuihua 1, LIU Xian 1, 2, HUANG Jinsong 1, ZHOU Chuangbing 1
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