Searching for Rusle Support Practice Factor information? Find all needed info by using official links provided below.
http://www.iwr.msu.edu/rusle/pfactor.htm
P is the support practice factor. The RUSLE P-factor reflects the impact of support practices an the average annual erosion rate. It is the ratio of soil loss with contouring and/or stripcropping to that with straight row farming up-and-down slope. As with the other factors, the P-factor differentiates between cropland and rangeland or permanent pasture.
http://www.grr.ulaval.ca/gae_3005/Documents/References/RUSLE/ah703_ch6.pdf
By definition, the support practice factor (P) in RUSLE is the ratio of soil loss with a specific support practice to the corresponding loss with upslope and downslope tillage.
https://www.sciencedirect.com/science/article/pii/S1462901115000611
The USLE/RUSLE support practice factor (P -factor) is rarely taken into account in soil erosion risk modelling at sub-continental scale, as it is difficult to estimate for large areas. This study attempts to model the P -factor in the European Union.Cited by: 135
https://efotg.sc.egov.usda.gov/references/Delete/2008-8-16/P_Factor_Support_Practices_111.pdf
RUSLE FOTG Section IV NRCS, HI August 2002 P Factor (Support Practice) The P factor value is a ratio of the soil loss in a field with support practices compared to tillage up and down slope. The support practice will affect erosion by: Modifying the flow pattern. Redirecting runoff. Reducing the rate of runoff. Reducing the amount of runoff
https://esdac.jrc.ec.europa.eu/themes/support-practices-factor
The USLE/RUSLE support practice factor (P-factor) is rarely taken into account in soil erosion risk modelling at sub-continental scale, as it is difficult to estimate for large areas. This study attempts to model the P-factor in the European Union.
http://www.iwr.msu.edu/rusle/factors.htm
L = slope length factor S = slope steepness factor C = cover-management factor P = support practice factor. Another factor for soils is called "T value" which stands for "Tolerable Soil Loss." It is not directly used in RUSLE equation, but is often used along with RUSLE for conservation planning.
https://file.scirp.org/pdf/JWARP_2013120910033796.pdf
annual rate of erosion on a field slope. USLE was governed by five factors include soil erodibility factor (K), rainfall and runoff erodibility index (R), crop/vegetation and management factor (C), support practice factor (P) and slope length-gradient factor (LS). In the past, K, R. and . LS. factors are extensively studied. But the impacts of ...
http://www.5counties.org/docs/roadedu/2012_5c_roads/rusle.pdf
Revised Universal Soil Loss Equation (RUSLE) A= R K L S C P. A= average annual soil loss. R = rainfall-runoff erosivity factor. K ... Support Practice Factor. Support Practice Factor for Construction Sites. Surface Condition with No Cover. P factor. Loose as a disked plow layer (control condition) 1.0.
http://www.omafra.gov.on.ca/english/engineer/facts/12-051.htm
Universal Soil Loss Equation (USLE) A = R x K x LS x C x P K is the soil erodibility factor (Table 2). The most commonly used supporting cropland practices are cross-slope cultivation, contour farming and strip cropping (Table 5).Agdex#: 572/751
https://www.youtube.com/watch?v=oEAZTO6u928
Jan 18, 2014 · this video shows the way how to product a map of conservation practice to use it in the universal soil loss equation USLE to quantify erosion rate in a watershed.Author: algeria7002
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