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1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />Table 4 -Cover data comparison with previous years. <br />-- RECLAIMED AREAS -RED CANYON MINE - 1991,1992, and 1997 <br />ABSOLUTE COVER 1991 1992 1997 <br /> <br />TOTAL VEGETATION 32.5% 47.8% 54.6% <br /> <br />PERENNIAL, NON- 17.7% 34.9% 42.0% <br />NOXIOUS VEGETATION <br />RELATIVE COVER <br />ANNUAL GRASSES 0.5% 2.7% 14.5% <br />ANNUAL, BIENNIAL FORBS 40.5% 24.3% 3.5% <br />NOXIOUS WEEDS 4.6% 0.0% 5.1 <br />PERENNIAL GRASSES 12.8% 19.0% 45.2% <br />PERENNIAL FORBS 0.5% 3.8% 0.2% <br />SFQtUBS 41.0% 50.2% 31.6% <br />PERENNIAL, NON- 54.4% 73.0% 77.0% <br />NOXIOUS VEGETATION <br />