REP37752

• Permit No: C1981019
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1997 ARR AHR EXHIBIT 5 REVEGETATION MONITORING
• Permit Index Doc Type: ANNUAL RECLAMATION REPORT
• Media Type: D
• Archive: No

COLONYO - 1995 NEST PIT RECLAIMED AREA -- 1997 LOVER DATA
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Mean Relative Range of Percent Relative
Species Cover Cover Cover Values Frequency Frequency
(X) (X) (Y.) (X) (X) I.V. Rank
COOL SEASON PERENNIAL GRASSES
Agropyron dasystachyum 6.80 11.26 0 - 40 36.00 11.39 22.65 3
Agropyron smithii 2.00 3.31 0 - 20 12.00 3.80 7.11 9
Agropyron trachycaulum 2.40 3.97 0 - 20 20.00 6.33 10.30 7
B romus ma rgi natus 18.40 30.46 0 - 50 72.00 22.78 53.25 1
Sub-total 29.60 49.01
INTRODUCED PERENNIAL GRASSES
Agropyron intermedium 3.20 5.30 0 - 20 24.00 7.59 12.89 5
Agropyron sibericum 1.60 2.65 0 - 30 8.00 2.53 5.18 11
Bramus inermis 1.60 2.65 0 - 20 12.00 3.80 6.45 10
Dactylis glomerata 3.20 5.30 0 - 20 20.00 6.33 11.63 6
Ph lean pretense 2.40 3.97 0 - 40 12.00 3.80 7.77 8
Subtotal 12.00 19.87
ANNUAL GRASSES
B romus japonicas 0.80 1.32 0 - 10 8.00 2.53 3.86 12
Bromus tectorum 3.60 5.96 0 - 20 24.00 7.59 13.56 4
Sub-total 4.40 7.28
PERENNIAL FORBS
Astragalus titer 0.80 1.32 0 - 20 4.00 1.27 2.59 13
Sub-total 0.80 1.32
ANNUAL AND BIENNIAL FORBS
Thlaspi arvense 13.60 22.52 0 - 60 64.00 20.25 42.77 2
Sub-total 13.60 22.52
SUM OF SPECIES COVER 60.40
LITTER 8.40 0 - 40 68.00
TOTAL VEGETATION COVER 60.40 +/- 18.59
BARE SOIL 31.20 +/- 19.86
TOTAL GROUND COVER 68.80 +/- 19.86
Number of Species/sample 3.16