REP13745

• Permit No: C1982057
• IBM Index Class Name: Report
• Doc Date: 3/29/2004
• Doc Name: 2003 Revegetation Monitoring Report
• From: SCC
• To: DMG
• Permit Index Doc Type: Reveg Monitoring Report
• Media Type: D
• Archive: No

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Table 9. Cover Dafa - MounGln Brush Reference Area, Seneca IIW Mine, SCC, Routt Co., CO - 2003
PLANT SPECIES
RELATIVE
AVERAGE VEGETATION
COVER FREQUENCY COVER
Page 2 of 4
RELATIVE
AVERAGE VEGETATION
COVER-ALL COVER-ALL
(%) (%)
INTRODUCED PERENNIAL FORBS
Breea arvensis 0.00 10.00 0.00 0.00 0.00
Tarexacum officinale 0.00 ~ 10.00 0.00 0.00 0.00
TOTAL INTRO. PERENNIAL FORBS 0.0 10.0 0.0 0.0 ~ 0.0
NATIVE PERENNIAL GRASSES (cool)
Achnathemm hymenoitles 0.00 10.00 0.00 0.00 0.00
Achnatherum lettermanii 0.10 30.00 0.15 0.20 0.22
Achnatherum nelsonii 0.60 80.00 0.88 0.70 0.78
Bromopsis canadensis 0.00 20.00 0.00 0.00 0.00
Carex geyeri 1.40 70.00 2.06 3.80 4.25
Carex pensylvanica ssp. heliophila 0.10 10.00 0.15 0.10 0.11
Ceratochloa carinata 0.00 80.00 0.00 0.10 0.11
Elymus glaucus 0.30 20.00 0.44 0.70 0.78
Elymus lanceolatus fm. albicans 0.80 40.00 1.18 0.90 1.01
Elymus longifolius 0.00 20.00 0.00 0.00 0.00
Elymus trachycaulus 1.20 90.00 1.77 1.80 2.01
Hesperostipa comata 1.80 70.00 2.65 1.80 2.01
Koeleria macrantha 0.00 10.00 0.00 0.00 0.00
Poa agass¢ensis 3.10 100.00 4.57 7.20 8.04
Poa secunda 0.00 10.00 ~ 0.00 0.00 0.00
Pseudoroegneria spicata ssp. spicata 0.00 10.00 0.00 0.00 0.00
TOTAL NATIVE PERENNIAL GRASSES (c) 9.4 100.0 13.9 17.3 19.3
INTRODUCED PERENNIAL GRASSES (cool)
Thinopyrum intermedium 0.10 10.00 0.15 0.10 0.11
TOTAL INTRO. PERENNIAL GRASSES (c) 0.1 10.0 0.1 0.1 0.1
NATNE~SHRUBS
Amelanchier alnifolia 5.60 90.00 8.26 6.60 7.37
Chrysothamnus viscidiflorus 0.10 30.00 0.15 0.10 0.11
Mahonia repens 0.00 20.00 0.00 0.00 0.00
Padus virginiana ssp. melanocarpa 2.60 80.00 3.83 6.10 6.82
Paxistima myrsinites 0.00 10.00 0.00 0.00 0.00
Quercus gambelii 30.30 100.00 44.69 30.70 34.30
Rosa woodsii 0.00 10.00 0.00 0.00 0.00
Seriphidium tridentatum 2.80 60.00 4.13 2.80 3.13
Symphoricarpos rotundifolius 11.60 100.00 17.11 16.40 18.32
TOTAL NATIVE SHRUBS 53.0 100.0 78.2 62.7 70.1
PARASITE
Aphyllon fasciculatum 0.00 10.00 0.00 0.00 0.00
TOTAL PARASITE 0.0 10.0 0.0 0.0 0.0
Standing deatl 1.80 90.00 1.80
Litter 20.50 .100.00 20.50
Bare soil 9.40 90.00 9.40
Rock 0.50 30.00 ~ 0.50
TOTALS 100.0 121.7
TOTAL VEGETATION COVER 67.8 (s=6.7) 100.0 89.5 (s=13.2) 100.0
GROUND COVER (Litter+ROCk+Veg+St.Dead) 90.6 112.3
SPECIES DENSITY (# of species/100 sq.m.)
(AVERAGE=26.3 Std,Dev.= 5.6)