Difference between revisions of "User:Abenk"
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Where: |
Where: |
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A is the potential long-term erosion rate in tonnes per hectare |
A is the potential long-term erosion rate in tonnes per hectare |
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R is the rainfall run off factor |
R is the rainfall run off factor |
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K is the soil erodibility factor |
K is the soil erodibility factor |
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LS is the slope length-gradient factor |
LS is the slope length-gradient factor |
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C is the crop factor |
C is the crop factor |
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P is the conservation practices factor |
P is the conservation practices factor |
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Revision as of 11:47, 22 December 2019
Automatically Calculating USLE using GISus-M
What is USLE
The Universal Soil Loss Equation (USLE) allows one to calculate the long-term average soil erosion rates for mainly agricultural lands. When calculating the USLE, five major factors must be taken into consideration:
A = R * K * LS * C * P
Where:
A is the potential long-term erosion rate in tonnes per hectare
R is the rainfall run off factor
K is the soil erodibility factor
LS is the slope length-gradient factor
C is the crop factor
P is the conservation practices factor
