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® Ontario ontario institute of pedology - Agriculture and Agri-Food ...

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Table 10.Universal Soil Loss Equation values <strong>and</strong> potential loss <strong>of</strong> bare soil bywater erosion estimated for the Ville-Marie area (continued)SOILK-valueTYPICALSLOPECLASSLS-valueR-valueRKLS(t/ha/y)SOIL LOSSPOTENTIALCLASSSutton Bay 0.12* A 0.35 80 7.53 2Thornloe 0.21* A 0.35 80 13.17 3Thwaites 0.41* C 4.30 80 315.93 5Twin Falls - 80Wabi 0.29* d 2.60 80 135 .12 5Wendigo 0 .05 c 1.75 80 15 .68 3Withington 0.02* A 0.35 80 1.25 1* Estimated K-valueR VALUE = 80 (includes adjustment to account for snowmelt)K values were not calculated for organic soils or rock areas (indicated by a "-" in the table) .LS values were calculated for each slope class, based on the average percent slope <strong>and</strong> a representativeslope length assigned to each class (see Table 11) .

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