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NATIVE PERENNIAL GRASSES (cool) <br />Critesion jubatum <br />P <br />Elymus lanceolatus fm. albicans <br />P <br />P <br />Elymus lanceolatus fm dasystachya <br />4 <br />P <br />1 <br />P <br />2 <br />4 <br />2 <br />3 <br />1 <br />2 <br />P <br />Elymus trachycaulus <br />P <br />1 <br />P <br />1 <br />Festuca brachyphylla ssp coloradensis <br />P <br />2 <br />9 <br />Leymus cinereus <br />6 <br />7 <br />4 <br />P <br />5 <br />6 <br />4 <br />P <br />2 <br />2 <br />1 <br />2 <br />1 <br />1 <br />1 <br />Nassella viridula <br />P <br />P <br />P <br />P <br />P <br />2 <br />P <br />Pascopyrum smiths <br />2 <br />8 <br />7 <br />1 <br />9 <br />6 <br />13 <br />11 <br />5 <br />7 <br />4 <br />2 <br />Poa compressa <br />P <br />1 <br />P <br />1 <br />P <br />5 <br />1 <br />Poa pratensis ssp agassizensis <br />P <br />Pseudoroegneria spicata ssp spicata <br />P <br />TOTAL NATIVE PERENNIAL GRASSES (c) <br />12 <br />15 <br />13 <br />1 <br />16 <br />12 <br />22 <br />1 <br />4 <br />15 <br />9 <br />2 <br />25 <br />9 <br />3 <br />INTRODUCED PERENNIAL GRASSES (cool) <br />Agropyron desertorum <br />1 <br />Bromopsis inermis <br />P <br />34 <br />P <br />P <br />Dactylis glomerata <br />4 <br />8 <br />5 <br />1 <br />7 <br />(1) <br />10 <br />1 <br />2 <br />6 <br />12 <br />P <br />4 <br />7 <br />Phleum pratense <br />Thinopyrum intermedium <br />9 <br />2 <br />11 <br />8 <br />1 <br />16 <br />3 <br />8 <br />P <br />29 <br />1 <br />27 <br />TOTAL INTRO. PERENNIAL GRASSES (c) <br />13 <br />10 <br />16 <br />9 <br />8 <br />16(1) <br />10 <br />4 <br />45 <br />6 <br />12 <br />29 <br />5 <br />7 <br />27 <br />NATIVE SHRUBS <br />Amelanchier alnifolia <br />Padus virginiana ssp. melanocarpa <br />1 <br />Purshia tridentata <br />P <br />P <br />Rosa woodsii <br />Seriphidium canum <br />Seriphidium tridentatum <br />P <br />P <br />2 <br />7 <br />Symphoricarpos rotundifolius <br />P <br />1 <br />P <br />TOTAL NATIVE SHRUBS <br />0 <br />1 <br />0 <br />1 <br />0 <br />0 <br />0 <br />0 <br />0 <br />2 <br />0 <br />7 <br />0 <br />0 <br />0 <br />Standing dead <br />1 <br />Litter <br />31 <br />35 <br />43 <br />29 <br />44 <br />35 <br />51 <br />25 <br />27 <br />33 <br />49 <br />47 <br />38 <br />46 <br />40 <br />Bare soil <br />20 <br />11 <br />10 <br />29 <br />13 <br />15 <br />11 <br />23 <br />3 <br />18 <br />16 <br />8 <br />15 <br />17 <br />19 <br />Rock <br />4 <br />5 <br />3 <br />1 <br />6 <br />4 <br />16 <br />1 <br />3 <br />2 <br />3 <br />1 <br />4 <br />1 <br />TOTALS <br />100 <br />100 <br />100 <br />100 <br />100 <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 />45 <br />49 <br />44 <br />40 <br />37 <br />46(1) <br />38 <br />36(1) <br />69(2) <br />46 <br />33 <br />42 <br />46 <br />33 <br />40 <br />GROUND COVER (Litter +Rock +Veg +St.Dead) <br />80 <br />89 <br />90 <br />71 <br />87 <br />85(1) <br />89 <br />77(1) <br />97(2) <br />82 <br />84 <br />92 <br />85 <br />83 <br />81 <br />SPECIES DENSITY (# of species /100 sq.m) <br />21 <br />28 <br />23 <br />24 <br />16 <br />25 <br />24 <br />22 <br />19 <br />18 <br />17 <br />19 <br />19 <br />21 <br />23 <br />(AVERAGE= 22.0 Std Dev.= 4 2) <br />First -Hit Cover per Transect <br />45 <br />49 <br />44 <br />40 <br />37 <br />46 <br />38 <br />36 <br />69 <br />46 <br />33 <br />42 <br />46 <br />33 <br />40 <br />Total Deduction per Transect <br />2 94 <br />2.94 <br />2 94 <br />2.94 <br />2 94 <br />2.94 <br />2 94 <br />2.94 <br />2.94 <br />2 94 <br />2.94 <br />2.94 <br />2 94 <br />2.94 <br />2.94 <br />Allowable First -Hit Cover per Transect <br />42 06 <br />45 06 <br />41.06 <br />36.06 <br />34.06 <br />43.06 <br />35.06 <br />33.06 <br />66.06 <br />41.06 <br />30.06 <br />32.06 <br />43 06 <br />30.06 <br />37.06 <br />Mean Allowable First -Hit Cover 40.0 <br />Standard Deviation of Mean Allowable Cover 9.39 <br />Table lb. Allowable Cover Calculations - Phase II Bond Release Area, <br />Seneca II Mine, SCC, Routt Co., CO - 2010 <br />PLANT SPECIES <br />7 <br />8 <br />9 <br />10 <br />11 <br />Percent Foliar Cover* <br />- -- Sample Number - <br />12 13 14 15 16 <br />17 <br />18 <br />19 <br />20 <br />6 of 6 <br />21 <br />