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<br /> <br /> Litter 13.95% <br /> <br /> Bare Ground 22.95% <br /> <br /> Rock 0.00% <br /> 00% <br />TOTAL 1.00.00% 606.95 100. <br />' Data was collected Jul 2009 utilizing twenty 9.6 square foot quadrates. <br />z 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 20 quadrants, converted to pounds per <br />acre using NRCS and BLM standard conversion rates. <br />A U ?oa ,,..,,., +I,- .,a -ntaoa of total above ground biomass production for all species. <br /> <br />TABLE A2 - Reclaimed Well Pad lA-411I Ground Cover, Biomass Production & Species <br />Composition, Jul 2009 ' <br />Percent Production Species <br />Scientific Name Common Name Cover z lbs/acs Composition 4 <br />Grasses <br />AGCR A o yron cristatum Crested Wheatgrass 1.00% 17.23 3.42% <br />AGDA <br />AG A ro yron das stack um <br />A ro ron tricho horum Thicks ike Wheat ass <br />Pubescent Wheat ass 3.20% <br />6.40% 31.24 <br />44.99 6.20% <br />8.94% <br />BRTE Bromus tectorum Cheat ass 0.30% 2.94 0.58% <br />ELCI El mus cinereus Basin Wil e 4.10% 41.93 8.33% <br />ELJU EI mus 'uncea Russian Wil e 7.30% 50.92 10.11% <br />ORHY Oryo sis hymenoides Indian Rice grass 2.50% 22.51 4.47% <br />STVI <br />E Sti a viridula Green Needle grass 6.40% 71.57 14.21% <br /> Total Grasses 31.20% 283.32 56.27% <br />Forbs <br />ASCI Astragalus ccer Cicer Milkvetch 1.80% 6.43 1.28% <br /> Linum lewisii Lewis Flax 2.30% 12.44 2.47% <br /> Medico o sativa Alfalfa 8.00% 67.05 13.32% <br /> Penstemon almeri Palmer's Penstemon 4.60% 35.30 7.01% <br /> Total Forbs 16.7% 121.21 24.07% <br />r <br />TCA Atri lex canescens Four-win Saltbush 11.60% 91.53 18.18% <br /> Gutierrezia sarothrae <br />room Snakeweed <br />B <br />0.80% <br />7.44 <br />1.48% <br /> Total Shrubs 12.4% 98.97 19.66% <br /> Moss/Lichens 0.00% <br /> Ve etative Litter 14.40% <br /> Bare Ground 25.30% <br /> Rock 0.00% <br />TOTAL 100.0% 503.51 100.00% <br />' Data was collected July 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 />2009 Annual Report 28 of 33