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• • iii iiii n iniu iii <br />e 16 <br />Vegetation Cover Sampling <br />at the <br />Bourg Strip Mine <br />1984 Seeding <br /> 1989 Data <br />Species x4 Cover Rel. Cover <br />erennia rass <br />Agropyron smithii 1.8 6.1 <br />Agropyron species 11.3 38.0 <br />Elymus junceus 1.1 3.7 <br />Oryzopsis hyumenoides 0.2 0.6 <br />Poa species 2.0 6.8 <br />Stipa viridula 11.3 38.0 <br />Subtotal ~ 33~ <br />Shrubs <br />Artemisia tridentata 2.0 6.8 <br />Shrub Total ~6 <br />Vegetation Total 29.6 100.0 <br />Total Ground Cover 68.9 <br />Table 17 <br />Mean woody plant Densities at the Bourg Strip Mine <br />1984 Seeding (n/ha) <br />------------------------------------------------------------------------------- <br />Speci es =,'/hectare <br />Artemisia tridentata 42,109 <br />TOTAL ~~1~J <br />\. <br />s. <br />