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Table 6 -1. Allowable Cover And Sample Adequacy Calculations - Phase II Bond Release Area, 6 of 13 <br />Peabody Sage Creek Mine, SCCC, Routt Co., CO - 2010 <br />• PLANT SPECIES Percent Foliar Cover* <br />- -- Sample Number -- <br />1 2 3 4 5 6 7 8 9 10 <br />J <br />NATIVE SHRUBS <br />Amelanchier alnifolia <br />Chrysothamnus nauseosus <br />P <br />Padus virginiana ssp. melanocarpa <br />Purshia tridentata <br />p <br />Quercus gambelii <br />Rosa woodsii <br />Seriphidium tridentatum <br />1 <br />P <br />P <br />P <br />P <br />Symphoricarpos rotundifolius <br />P <br />TOTAL NATIVE SHRUBS <br />1 <br />P <br />__ <br />P <br />__ <br />p <br />p <br />_ <br />P <br />1 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />BRYOPHYTES <br />Moss <br />P <br />P <br />TOTAL BRYOPHYTES <br />_ <br />__ <br />___ <br />___ <br />P <br />___ <br />_ <br />P <br />_ <br />Standing dead <br />2 <br />2 <br />Litter <br />15 <br />32 <br />31 <br />33 <br />56 <br />41 <br />18 <br />50 <br />34 <br />46 <br />Bare soil <br />41 <br />23 <br />26 <br />25 <br />13 <br />12 <br />25 <br />11 <br />25 <br />7 <br />Rock <br />24 <br />11 <br />9 <br />15 <br />6 <br />2 <br />2 <br />7 <br />6 <br />3 <br />TOTALS <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />TOTAL VEGETATION COVER <br />20 <br />34(2) <br />32(3) <br />27 <br />25 <br />43 <br />.55(3) <br />32 <br />35(1) <br />44(1) <br />GROUND COVER (Litter +Rock +Veg +St.Dead) <br />59 <br />77(2) <br />74(3) <br />75 <br />87 <br />88 <br />75(3) <br />89 <br />75(1) <br />93(1) <br />SPECIES DENSITY (# of species /100 sq.m.) <br />23 <br />29 <br />28 <br />20 <br />18 <br />30 <br />34 <br />25 <br />27 <br />24 <br />(AVERAGE= 24.8 Std.Dev.= 5.2) <br />First -Hit Cover per Transect <br />20 <br />34 <br />32 <br />27 <br />25 <br />46 <br />55 <br />32 <br />35 <br />44 <br />Total Deduction per Transect <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />Allowable First -Hit Cover per Transect <br />19.00 <br />34.00 <br />32.00 <br />27.00 <br />25.00 <br />46.00 <br />55.00 <br />32.00 <br />35.00 <br />44.00 <br />Mean Allowable First -Hit Cover 38.47 <br />Standard Deviation of Mean Allowable Cover 14.23 <br />*P= Present within 1m. of either side of the cover transect, but not quantitatively encountered. <br />O =Data in parenthesis represent other hits that are used in conjunction with first hits for cover all statistics. <br />