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<br />TABLE A6 - Reclaimed Well Pads 93-3V and 4-2V Ground Cover, Biomass Production & <br />Species Com osition, Jul 20091 <br />Produc- Species <br />Percent tion Composi- <br />Scientific Name Common Name Cover 2 lbs/ac3 tion4 <br />Grasses <br />65 <br />61% <br />3 <br />AGCR A o ron cristatum Crested Wheat ass 0.7% 14. . <br /> <br />AGDA <br />A o yron das stac um <br />Thicks ike Wheatgrass 0.6% 6.37 <br /> <br />14 1.57% <br /> <br />4 <br />72% <br />AGSP A ro ron s icata var. inermis Beardless Bluebunch Wheat ass 1.5% 19. . <br />AGTR A ro yron tricho horum Pubescent Wheatgrass 3.3% 35.57 <br />49 8.77% <br />2 <br />83% <br />BRIN Bromus inermis Smooth Brome 1.0% 11. . <br />12 <br />03% <br />BRTE Bromus tectorum Cheatgrass (annual ass) 2.7% 48.79 . <br />ELCI El mus cinereus Basin Wil e 2.9% 40.75 10.04% <br />ELJU Elymus 'uncea Russian Wildrye 5.0% 59.15 <br />51 14.58% <br />61% <br />1 <br />STVI Sti a viridula Green Needle ass 0.7% 6. . <br /> Total Grasses 18.4% 242.42 59.75% <br />Forbs <br />60% <br />2 <br />ASAS Aster ascendens Pacific Aster 0.9% 10.54 . <br />DESO Descurainia so hia Yellow Mustard weed forb) 0.3% 4.20 1.04% <br />GRSQ Grindelia s uarrosa Curl cu Gumweed (weed forb) 0.3% 6.31 1.56% <br />KOSC Kochia sco aria Kochia Weed (weed forb) 2.7% 13.13 3.23% <br />MEOF Melilotus officinalis Yellow Sweetclover 1.0% 12.20 3.01% <br />4 <br />43% <br />MESA Medica o sativa Alfalfa 2.7% 17.98 . <br />PEPA Penstemon Palmeri Palmer's Penstemon 2.2% 17.29 4.26% <br /> Total Forbs 10.1% 81.65 20.12% <br /> <br />bs <br />Sh <br />ru 13% <br />20 <br />ATCA Atri lex canescens Four-win Saltbush 14.5% 81.68 . <br /> Total Shrubs 14.5% 81.68 20.13% <br /> <br /> Moss/Lichen 0.0% <br /> <br /> Vegetative Litter 22.1% <br /> <br /> Bare Ground 33.2% <br /> <br /> Rock 1.7% <br />100 00/. <br />405.75 <br />100.00% <br />TOTAL <br />1 Data was collected Jul 2009 utilizing ten 9.6 square foot quadrates. <br />2 Ground cover values were made from visual observations of cover type within each quadrate and reported as a <br />percentage of total ground cover. <br />3 Production values were made using a double sampling procedure of estimates adjusted by actual values from <br />representative samples to determine air-dry above ground biomass from the 10 quadrants, converted to pounds per <br />acre usin NRCS and BLM standard conversion rates. <br />Species composition values are based upon the percentage of total above ground biomass <br />nroduction for all species. <br />2009 Annual Report 32 of 33