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Journal of Hydraulic Engineering, 1985
A combined stochastic and deterministic method has been devel oped to evaluate soil erosion from overland flow. The exponential distributions for rainfall duration and intensity are combined with rainfall-runoff relation ships for discrete storms. A general equation for.sediment discharge is sug gested from dimensional analysis with different sets ...
Pierre Y. Julien, Marcel Frenette
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A combined stochastic and deterministic method has been devel oped to evaluate soil erosion from overland flow. The exponential distributions for rainfall duration and intensity are combined with rainfall-runoff relation ships for discrete storms. A general equation for.sediment discharge is sug gested from dimensional analysis with different sets ...
Pierre Y. Julien, Marcel Frenette
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Rainfall Erosivity over Rhodesia
Transactions of the Institute of British Geographers, 1976The paper discusses the basis of the determination of the erosive potential of rainfall, termed 'erosivity'. Using bare soil as a standard, a measure linking kinetic energy and a maximum sustained intensity (EI3o) is found to be the most generally applicable erosivity parameter over large areas of Rhodesia.
M. A. Stocking, H. A. Elwell
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Eurasian Soil Science, 2010
A model describing rainfall erosion over the course of a long time period is proposed. The model includes: (1) a new equation of detachment of soil particles by water flows based on the Mirtskhulava equation; (2) a new equation for the transport capacity of the flow based on a modified Bagnold equation, which is used in the AGNPS model; (3) modified ...
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A model describing rainfall erosion over the course of a long time period is proposed. The model includes: (1) a new equation of detachment of soil particles by water flows based on the Mirtskhulava equation; (2) a new equation for the transport capacity of the flow based on a modified Bagnold equation, which is used in the AGNPS model; (3) modified ...
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International Symposium on Erosion and Landscape Evolution (ISELE), 18-21 September 2011, Anchorage, Alaska, 2011
15-min rainfall depth time series recorded at 51 rain gauges in two Austrian states (Lower and Upper Austria) situated in the northern and eastern part of the country have been used to calculate long-term rainfall erosivities, average erosivities of single storms, and number and average rainfall intensities of these storms.
null Andreas Klik, null Franz Konecny
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15-min rainfall depth time series recorded at 51 rain gauges in two Austrian states (Lower and Upper Austria) situated in the northern and eastern part of the country have been used to calculate long-term rainfall erosivities, average erosivities of single storms, and number and average rainfall intensities of these storms.
null Andreas Klik, null Franz Konecny
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2023
The phenomenon known as rainfall erosivity (RE) expresses the ability of rainfall to cause soil erosion. Thus, the estimation of RE magnitudes is relevant for understanding how the erosive processes vary in time and space. Considering this, the present thesis explores the main aspects of RE in Brazil.
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The phenomenon known as rainfall erosivity (RE) expresses the ability of rainfall to cause soil erosion. Thus, the estimation of RE magnitudes is relevant for understanding how the erosive processes vary in time and space. Considering this, the present thesis explores the main aspects of RE in Brazil.
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Rainfall erosivity in Cape Verde
Soil and Tillage Research, 2000This paper presents rainfall erosivity values derived from a 7-year rainfall recording in the Cape Verde islands, Central East Atlantic. The data set consisted of 63 storm events, continuously registered in 15-min intervals. Kinetic energy of storm rainfall corresponded to established values in other tropical locations.
C.M Mannaerts, D Gabriels
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2013
Changes in the spatial and temporal features of rainfall patterns may have important effects on the magnitude and timing of erosive storms, which will in turn result in changes in landscape response. Mediterranean Europe regions are characterized by strong climatic variability, where dry periods are interrupted by pulsing rainstorms throughout the year.
Nazzareno Diodato, Marcella Soriano
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Changes in the spatial and temporal features of rainfall patterns may have important effects on the magnitude and timing of erosive storms, which will in turn result in changes in landscape response. Mediterranean Europe regions are characterized by strong climatic variability, where dry periods are interrupted by pulsing rainstorms throughout the year.
Nazzareno Diodato, Marcella Soriano
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Rainfall Erosivity at Roma, Lesotho
Geografiska Annaler: Series A, Physical Geography, 1994Information on rainfall intensity is regarded as one of the essential factors for predicting soil erosion.
Bengt Calles, Lena Kulander
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Projected Rainfall Erosivity and Soil Erosion in Central Asia
2021The GCMs (BCCCSM1-1, IPSLCM5BLR, MIROC5, and MPIESMLR) were statistically downscaled using the delta method under Representative Concentration Pathways (RCPs) 2.6 and 8.5 for two periods: “Near” and “Far” future (2030s and 2070s). These GCMs data were used to estimate rainfall erosivity and its projected changes over Central Asia.
Eldiiar Duulatov +5 more
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Geological Magazine, 1944
Although there are in existence numberless books, many of them of great excellence, dealing with the effects of denudation (Geomorphology) nevertheless long experience and much reading seem to show that the more descriptive side of the subject, the result of the processes, has received more attention than the actual mechanism by which the results have ...
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Although there are in existence numberless books, many of them of great excellence, dealing with the effects of denudation (Geomorphology) nevertheless long experience and much reading seem to show that the more descriptive side of the subject, the result of the processes, has received more attention than the actual mechanism by which the results have ...
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