REP51170

• Permit No: C1980005
• IBM Index Class Name: Report
• Doc Date: 4/3/1992
• Doc Name: 1991 APPENDIX 1 DATA TABLES
• Permit Index Doc Type: REVEG MONITORING REPORT
• Media Type: D
• Archive: No

• •
24-Mar-92 TABLE 2. COVER DATA - 1984 WOLF CREEK RECLAIMED AREA, SENECA II MINE, PEABODY COAL -1991
RELATIVE R ELATIV E
PLANT SPECIES AVERAGE VEGETATION AVERAGE VEGETATION
COVER FREQUENCY COVER COVER-ALL COVER-ALL
i
Elymus cinereus 1.47 86.67 2.04 1.60 1.72
Festuca ovina 0.13 60.00 0.19 0.27 0.29
Melica spectabilis 0.00 6.67 0.00 0.00 0.00
Poa agassizensis 10.40 100.00 14.50 16.53 17.74
Poa compressa 0.40 66.67 0.56 0.93 1.00
Stipa nelsonii 0.00 13.33 0.00 0.00 0.00
Sti a viridula 0.13 26.67 0.19 0.13 14
TOTAL NATIVE PERENNIAL GRASSES 14.3 100.0 19.9 21.3 22.9
INTRODUCED PERENNIAL GRASSES
Agropyron intermedium 2.40 93.33 3.35 2.80 3.00
Bromopsis inermis 21.20 100.00 29.55 22.80 24.46
Dactylis glomerata 8.40 80.00 11.71 10.80 11.59
Festuca pratensis 0.13 13.33 0.19 0.13 0.14
Phleum ratense 0.53 60.00 0.74 0.53 0.57
TOTAL INTRO. PERENNIAL GRASSES 32.7 100.0 45.5 37.1 39.8
NATIVE SHRUBS
Artemisia tridentata var. vaseyana 0.13 26.67 0.19 0.27 0.29
Purshia tridentata 0.00 6.67 0.00 0.00 0.00
TOTAL NATIVE SHRUBS 0.1 33.3 0.2 0.3 0.3
LOWER PLANTS
Moss 0.13 6.67 0.19 0.13 0.14
TOTAL LOWER PLANTS 0.1 6.7 0.2 0.1 0.1
Bare soil 7.20 93.33 7.20
Litter 20.00 100.00 20.13
Rock 1.07 46.67 1.07
TOTAL COVER 100.0 121.6
TOTAL VEGETATION COVER 71.7 100.0 93.2 100.0
9.1 = Std.Dev. 20.9 = Std.Dev.
SPECIES DENSITY (No. of species / 100 sq.m.)
AVERAGE= 24.6 Sid.Dev.= 6.0
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