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Table B -22 Colow o - Vegetation Cover - 2011 <br />CSU 10 In - Raw Data <br />Percent Ground Cover Based on Point <br />- Intercept Sampling <br />TransectNo.-> <br />1 <br />2 <br />3 <br />4 <br />5 <br />Average <br />Cover <br />Relative <br />I Cover <br />Freq. <br />Grasses and Grass -likes <br />N P Agropyron riparium <br />Streambank Wheatgrass <br />4 <br />0.80 <br />1.44 <br />20 <br />N P Agropyron smithii <br />Western Wheatgrass <br />1 <br />1 <br />0.40 <br />0.72 <br />40 <br />N P Agropyron spicatum <br />Bluebunch Wheatgrass <br />6 <br />14 <br />14 <br />14 <br />16 <br />12.80 <br />23.02 <br />100 <br />N P Festuca ovina/saximontana <br />Hard Fescue <br />2 <br />2 <br />3 <br />1 <br />3 <br />2.20 <br />3.96 <br />100 <br />Forbs <br />I P Astragalus cicer <br />Cicer Milkvetch <br />8 <br />1.60 <br />2.88 <br />20 <br />N P Balsamorhiza sagittata <br />Arrowleaf Balsamroot <br />1 <br />0.20 <br />0.36 <br />20 <br />N P Penstemon strictus <br />Rocky Mtn. Penstemon <br />3 <br />1 <br />0.80 <br />1.44 <br />40 <br />Sub - Shrubs <br />None <br />0.00 <br />0.00 <br />0 <br />Shrubs & Trees <br />N P Artemisia cana <br />Silver Sage <br />1 <br />0.20 <br />0.36 <br />20 <br />N P Artemisia tridentata wyo. <br />Wyo. Big Sagebrush <br />36 <br />39 <br />25 <br />31 <br />19 <br />30.00 <br />53.96 <br />100 <br />N P Chrysothamnus nauseosus <br />Rubber Rabbitbrush <br />5 <br />9 <br />13 <br />6 <br />6.60 <br />11.87 <br />80 <br />Mean <br />Total Plant Cover <br />52 <br />62 <br />51 <br />' 68 <br />45 <br />55.60 <br />Rock <br />1 <br />1 <br />1 <br />0 <br />1 <br />0.80 <br />Litter <br />15 <br />19 <br />26 <br />10 <br />13 <br />16.60 <br />Bare ground <br />32 <br />18 <br />22 <br />22 <br />41 <br />27.00 <br />Total Perennial Coverl <br />52 <br />62 <br />51 <br />68 <br />45 <br />55.60 <br />No. of Perennial Grasses (3% - 50% Rel. Cover) = 2 <br />Diversity <br />Forb Relative <br />Cover = <br />4.68 <br />Plant Cover Mean = 55.60 <br />t= <br />1.53 <br />n = 5 <br />Sample Adequacy Calculations <br />Variance = 85.30 <br />nmin = 6.49 <br />Cedar Creek Associates, Inc. B - 44 Colowyo Mine <br />2011 Revegetation Monitoring Report <br />