2011-01-19_REVISION - C1981019 (6)

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000000..000000000000•••0•••••11111111111111111 11 X10111 1 WW Table A-2 Colo o - Vegetation Cover - 2007 Phase III Year 1 -'Raw Data Percent Ground Cover Based on Point-Intercept Sampling 7ransect No.-> 1 2 4 5 7 8 10 11 13 14 16 17 19 20 22 23 25 26 28 29 31 32 34 35 37 38 40 41 43 44 Average Relative Freq. Grasses and Grass-likes Cover Cover I P Agropyron cristatum Crested W eatgrass 12 53 31 10 26 44 1 5.90 8.43 23 N P Agropyron dasystachyum Thickspike Wheatgrass 20 3 31 40 3.13 4.48 13 I P Agropyron intermedium Intermediate Wheatgrass 41 40 15 14 40 9 10 7 20 38 41 14 31 21 3 47 8 14 15 37 31 32 2 34 2 32 43 6 56 29 24.40 34.86 100 N P Agropyron nparium Streambank Wheatgrass 8 1 0.30 0.43 7 I P Agropyronsibencum Siberian Wheatgrass 1 12 1 3 9 2 1 6 3 9 9 1.87 2.67 37 N P Agropyron trachycaulum Slender Wheatgrass 2 1 2 0.17 0.24 10 I P Agropyron tnthophorum Pubescent Wheatgrass 3 1 6 19 0.97 1.38 13 I P Bromus inermis Smooth Brome 5 11 2 1 2 0.70 1.00 17 I A Bromusjaponicus Japanese Brome 6 3 12 3 1 2 1 5 1 1 1 1.20 1.71 37 I A Bromus tedorum Cheatgrass 5 3 0.27 0.38 7 I P Dactylisglomerata Orchardgrass 7 0.23 0.33 3 N P Elymuscinereus Basin Wildrye 8 14 24 3 7 5 1 3 20 28 6 10 1 7 31 5 20 4 6.57 9.38 60 I P E7ymusjunceus Russian Wildrye 2 12 1 2 1 2 2 14 48 2.80 4.00 30 N P Festuca ovina/saximontana Hard Fescue 3 10 4 6 6 2 4 5 8 20 39 6 3.77 5.38 40 I P Poabulbosa Bulbous Bluegrass 3 12 0.50 0.71 7 I P Poa pratensis Kentucky Bluegrass 3 44 9 3 1 4 44 1 1 4 2 6 9 4 4 1 2 12 5.13 7.33 60 N P Pca secunda Sandberg Bluegrass 2 0.07 0.10 3 Forbs N P A ium textile Wild Onion 1 _ 1 0.07 0.10 7 I A Alyssum deseitorum Desert Madwort 1 1 2 2 1 1 1 1 0.33 0.48 27 N P Astragalus ricer Cicer Milkvetch 17 2 3 1 7 4 5 26 9 33 16 8 3 10 25 25 10 8 17 7.63 10.90 63 N A Codinsfa pafwflora Maiden Blue-eyed Mary 1 3 0. 13 0.19 7 N B Gr7ndelia squarrosa Curlycup Gumweed 2 0.07 0.10 3 N P Linum lewisii Lewis Flax 1 2 2 2 2 4 0.43 0.62 20 I P Medicagosativa Alfalfa 1 24 41 15 7 2.93 4.19 17 1 A Ranunculus testxvlatus Nut Buttercup 1 0.03 0.05 3 I A Sisymbnum altiss7mum Tumble Mustard 1 0.03 0.05 3 I A 7hlasp7arvense Field Pennycress 1 1 2 0.13 0.19 30 I B Tragopogon dubtus False Salsify 1 0.03 0.05 3 Shrubs, Cacti & Trees emma n en a a wyo. Wyo. Big ge rus Mean Total Plant Cover 77 70 70 58 71 71 65 84 80 61 77 71 79 61 66 67 88 73 68 61 60 60 68 80 65 70 73 66 71 69 70.00 Rock 2 2 2 1 1 0.27 Litter 17 26 30 36 26 11 28 12 17 22 21 28 16 23 25 33 12 22 30 37 36 32 23 19 34 22 27 14 29 29 24.57 Bare ground 6 4 6 1 18 7 4 3 17 2 1 5 14 9 5 2 4 7 9 1 8 20 2 5.17 Total Perennial Cover 77 70 70 52 71 66 65 83 80, 60 74 67 78 59 62 167 88 60 65 59 56 57 62 80 65 167 69 65 71 68 67.77 No. of Perennial Grasses (3% - 50% Rel. Cover) = 7 Sample Adequacy Plant Cover Mean = 70.00 t= 1.31 n = 30 Diversity No. of Perennial Forbs 3% - 50% Rel. Cover = 2 Calculations Variance = 55.45 n.j. = 1.95