Laserfiche WebLink
r 1 <br />LJ <br />CJ <br />r 1 <br />Table 4. Cover Data - Mountain Brush Extended Reference Area, Seneca IIW Mine, SCC, Routt Co., CO - 2009 Page 6 of 9 <br />PLANT SPECIES Percent Foliar Cover` <br /> ----S am le Number---- <br /> 1 2 3 4 5 6 7 8 9 <br />NATIVE PERENNIAL GRASSES (cool) (cont.) <br />Koeleria macrantha P <br />Leymus triticoides (1) <br />Pascopyrum smithii 2 <br />Poa piratensis ssp. agassizensis 3(5) 6(11) 4(12) 2(8) P 2(4) 1(1) 4(3) 6(7) <br />Poa secunda <br />TOTAL NATIVE PERENNIAL GRASSES (c) 7(8) 12(17) 7(21) 6(17) 10(2) 6(7) 6(6) 15(12) 13(14) <br /> <br />INTRODUCED PERENNIAL GRASSES (cool) <br />Bromopsis inermis (1) 1 <br />Thinopyrum intermedium P 1 P P P <br />TOTAL INTRO. PERENNIAL GRASSES (c) P --- 1 (1) P --- 1 --- --- <br />NATIVE SHRUBS <br />Amelanchier alnifolia 11(1) (1) 8(3) 2 4(1) 1(1) 9(4) 2(3) <br />Chrysothamnus viscidiflorus P <br />Mahonia repens 1 P 1 <br />Padus virginiana ssp. melanocarpa 11(4) 18(2) 5(3) 4(26) (2) (2) 5 <br />Paxistima myrsinites <br />Purshia tridentata P <br />Quercus gambelii 9 18 42(2) 69 22(2) 36(1) 28 36 17(1) <br />Seriphidium tridentatum P P 2(2) 2 P 6(1) <br />Symphoricarpos rotundifolius 12(3) 14(10) 7(13) 4(3) 19(11) 11(4) 3(5) 7(6) 26(9) <br />TOTAL NATIVE SHRUBS 44(8) 50(13) 62(21) 79(29) 47(16) 51(8) 40(9) 49(9) 50(13) <br /> <br />Standing dead 1 3 2 2 3 <br />Litter 11 14 16 7 18 20 26 17 '15 <br />Bare soil 22 9 10 3 7 14 19 11 11 <br />Rock 1 <br />1 <br />TOTALS 101 100 100 100 100 100 100 99 100 <br />TOTAL VEGETATION COVER 66(26) 74(38) 74(49) 90(52) 75(19) 66(17) 52(21) 69(29) 71(32) <br />GROUND COVER (Litter+ R o ck+Veg +St. Dead) 79(26) 91(38) 90(49) 97(52) 93(19) 86(17) 81(21) 88(29) 89(32) <br />SPECIES DENSITY (# of species/100 sq.m.) 31 33 33 41 25 29 41 30 28 <br />(AVERAGE= 32.3 Std.Dev.= 4.9) <br />'P=Present within 1 M. on either side of cover transect, but not quantitatively encountered. <br />()= Data in parentheses represent other hits that are used in conjunction with first hits for cover all statistics.