REP45877

• Permit No: C1981047
• IBM Index Class Name: Report
• Doc Date: 2/18/1992
• Doc Name: MINREC INC BLUE RIBBON MINE VEGETATION MONITORING REPORT
• Permit Index Doc Type: REVEG MONITORING REPORT
• Media Type: D
• Archive: No

t
Table 10 - Production summaries.
Table l0a - Average p roduction per 1/4 m ^2 .
GRASSLAND RIPARIAN
TOTAL SLOPE FLAT TOTAL WEST EAST
ANNUAL GRASSES 1.4 1.3 1.7 0.2 0.1 0.3
' PERENNIAL GRASSES 25.4 28.3 13.8 29.5 29.8 29.2
ANNUAL FORBS 0.4 0.0 1.7 0.4 0.2 0.7
PERENNIAL FORBS 8.6 8.0 11.3 13.2 19.2 6.3
NOXIOUS WEEDS 0.5 0.6 0.0 3.5 5.7 1.1
' EQUISETUM 0.0 0.0 0.0 0.6 1.2 0.0
TOTAL PRODUCTION 36.6 38.3 28.5 47.5 56.1 37.6
' PERENNIAL PRODUCTION 1
34 36
3 25
1 43
3 50
2 35
5
. . . . . .
1
Table lOb - Average p ounds of production per ac re for r eclaimed areas.
GRASSLAND RIPARIAN
' TOTAL SLOPE FLAT TOTAL WEST EAST
ANNUAL GRASSES 50.0 46.4 60.7 7.1 1.8 11.7
PERENNIAL GRASSES 906.8 1010.4 492.7 1053.2 1064.8. 1043.0
' ANNUAL FORBS 14.3 0.0 60.7 14.3 5.8 24.5
PERENNIAL FORBS 307.0 285.6 403.4 471.3 685.9 225.4
NOXIOUS WEEDS 17.9 21.4 0.0 125.0 203.1 38.8
EQUISETUM 0.0 0.0 0.0 21.4 41.9 0.0
TOTAL PRODUCTION 1306.7 1367.4 1017.5 1695.8 2003.3 1343.4
' PERENNIAL PRODUCTION 1217.4 1296.0 896.1 1545.9 1792.7 1268.4
' Table lOc - Relative percentage of total produc tion for each life form,
for reclaimed areas.
' GRASSLAND RIPARIAN
TOTAL SLOPE FLAT TOTAL WEST EAST
ANNUAL GRASSES 3.8 3.4 6.0 0.4 0.1 0.9
' PERENNIAL GRASSES 69.4 73.9 48.4 62.1 53.2 77.6
ANNUAL FORBS 1.1 0.0 6.0 0.8 0.3 1.8
PERENNIAL FORBS 23.5 20.9 39.6 27.8 34.2 16.8
NOXIOUS WEEDS 1.4 1.6 0.0 7.4 10.1 2.9
' EQUISETUM 0.0 0.0 0.0 1.3 2.1 0.0
TOTAL PRODUCTION 100.0 100.0 100.0 100.0 100.0 100.0

PERENNIAL PRODUCTION 93.2 94.8 88.1 91.2 89.5 94.4

All