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

[OLONYO - 1980 RECLAIMED AREA - - 1997 COVER DATA ~~
'v
Mean Relative Range of Percent Relative
Species Cover Cover Cover Values Frequency Frequency
(X) (X) (X) (X) (X) I.V. Rank
COOL SEASON PERENNIAL GRASSES
Agropyron dasystachyum 2.40 4.29 0 - 20 16.00 6.56 10.84 5
Agropyron trachycaulum 6.40 11.43 0 - 50 28.00 11.48 22.90 3
El ymus cinereus 2.80 5.00 0 - 70 4.00 1.64 6.64 7
F estuca ovine 0 80 ],,~ 0 - 20 4.00 1.64 3.07 9
Sub-total 12.40 22.14
INTRODUCED PERENNIAL GRASSES
Agropyron intermedium 15.60 27.86 0 - 50 64.00 26.23 54.09 2
Bromus inermis 1.20 2.14 0 - 20 8.00 3.28 5.42 8
Poa pratensis 00 ~~ 0 - 40 B.00 3.28 6.85 6
Sub-total 18.80 33.57
ANNUAL GRASSES
B ramus tectorum 20 71 0 - 50 76.00 31.15 61.86 1
Sub-total 17.20 30.71
PERENNIAL FORBS
As tragalus titer 6.40 11.43 0 - 60 24.00 9.84 21.26 4
T ragopogon dubius Q`0 0.71 0 - 10 4.00 1.64 2.35 10
Sub-total 6.80 12.14
ANNUAL AND BIENNIAL FORBS
Descurainia pinnate 0.40 0.71 0 - 10 4.00 1.64 2.35 10
Thlaspi arvense 0 40 0 71 0 - 10 4.00 1.64 2.35 10
Sub-total 0.80 1.43
SUM OF SPECIES LOVER 56.00 '
LITTER 36.80 10 - 60 100.00
TOTAL VEGETATION COVER 56.00 +/- 14.43
BARE SOIL 7.20 +/- 11.00
TOTAL GROUND COVER 92.80 +/- 11.00
Number of Species/sample 2.44