Modeling Rainfall‐Runoff and Soil Erosion Processes on Hillslopes With Complex Rill Network Planform
نویسندگان
چکیده
منابع مشابه
Effects of physical erosion on chemical denudation rates: A numerical modeling study of soil-mantled hillslopes
Article history: Many biogeochemical and E Received 29 November 2007 Received in revised form 19 May 2008 Accepted 21 May 2008 Available online 4 June 2008 Editor: R.W. Carlson
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Soil erosion rates and soil quality indicators were measured along two hillslope transects in the Loess Plateau near Yan'an, China. The objectives were to: (a) quantify spatial patterns and controlling processes of soil redistribution due to water and tillage erosion, and (b) correlate soil quality parameters with soil redistribution along the hillslope transects for different land use manageme...
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Sediment selectivity during transport may provide basic information for evaluating on-site and off-site impacts of the soil erosion. Limited information is, however, available on the selectivity of sediments in rill erosion, particularly in the rainfed furrows. Toward this, the sediment selectivity was investigated in three soil textures (loam, loamy sand sand clay loam) under 10% slope using 9...
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In semi-arid regions, soils are weakly aggregated and subjected to water erosion processes especially rill and interrill erosion. There is no information on the rate of these water erosion types in semi-arid soils located in the hillslopes. Therefore, this study was conducted to determine the soils susceptibility to these erosion types in semi-arid region. A laboratory experiment was done in ei...
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A flume study was conducted using a soil, yard waste compost, and an erosion control compost to investigate the response to concentrated flow and determine if the shear stress model could be used to describe the response. Yard waste compost (YWC) and the bare Cecil soil (CS) control responded to concentrated laboratory runoff similarly in rill formation, and the shear stress model was useful in...
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ژورنال
عنوان ژورنال: Water Resources Research
سال: 2018
ISSN: 0043-1397,1944-7973
DOI: 10.1029/2018wr023837