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Dan Hernandez - 3 - July 7, 1989 <br />Condition 2 - Replacement <br />LS = 4 Same as Condition 1. <br />C = 0.40 A canopy of 50% tree cover with no appreciable <br />low brush (4 meter fall height) and 60% grass - <br />type ground cover results C = 0.042 as the final <br />condition. With no appreciable canopy, C = 0.042 <br />similar to Condition 1. <br />E final = R K LS C pin 1 P <br />_ (75)(.17)(4)0.40)(1) <br />= 2.04 tons/acre/year <br />Condition 3 - DOW <br />LS = 4 Same as Condition 1. <br />C = 0.041 40 trees per acre is estimated to produce a 25% <br />canopy cover. Trees with no appreciable low <br />brush, grass-type ground cover at 60% results in <br />C = 0.041. <br />E final = R K LS C final P <br />_ (75)(.17)(4)(0.041)(1) <br />= 2.09 tons/acre/year <br />SUMMARY <br />Tne following table summarizes the results of the soil loss conditions <br />considered in the assessment. <br />Initial Soil Loss Final Soil Loss <br />Condition (tons/acre/year) (tons/acre/year) <br />Existing (N/A) 5.8 <br />1. MLRD 2.14 1.94 <br />2. Forested 2.14 2.04 <br />3. DOW 2.14 2.09 <br />