REP50491

• Permit No: C1981019
• IBM Index Class Name: Report
• Doc Date: 3/31/2003
• Doc Name: 2002 ARR ‎(Section 9-11)‎
• From: Colowyo Coal Company
• To: DMG
• Permit Index Doc Type: Annual Reclamation Report
• Media Type: D
• Archive: No

Table 1. Point Intercept Cover Data -Section 16 1995 ReelamaUon Area, Colowyo Mine, Moffat Co., CO - 2002 Page 4 of 4
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PLANT SPECIES
Percent Foliar Cover•
r~
L J
-Sample Number-
8 9 10 11 12 13 14 15
NATIVE PERENNIAL GRASSES (ccoq (coot) I
Elymus trachywulus 4 1 2 P
Leymus cinereus P P p P 1 1
Pascopyrum smithii P 5 5 P 1
Poa agassizensis P 1 14 1 26 1 P P P 2 1
Pseudoroegneria spicata ssp. inermis P
Pseudoroe neria spicata ss . spiceta 1
TOTAL NATIVE PERENNIAL GRASSES c) 1 1 25 1 35 6 5 6 P 5 3
INTRODUCED PERENNIAL GRASSES (cool)
Agropyron desertorum 3 P P 3 P P
Bromopsis inerrnis 1 1 1 6 1 3 1 12 6
Dactylis glomerata 1 P 1 P P 1 P P
Festuca ovine var. duriuscula 1 P 3 2 2 P
Phleum pretense P 1 P 2 P
Poa pratensis 1
Psatbyrosfachys juncea P 1 P P 2 P P 1
Thino rum intertnedium 2 15 18 6 1 13 1 15 21 3
TOTAL INTRO. PERENNIAL GRASSES c) 8 17 1 18 14 2 23 3 19 37 10
NATIVE SUBSHRUBS
Artemisia frigida
Gutierrezia sarothrae P P
TOTAL NATIVE SUBSHRUBS P P
NATIVE SHRUBS
Amelanchier alnifolia
Chrysothamnus viscidiflorus P
Purshia tridentate P - P
Rosa woodsii
Seriphidium tddentatum P P P p
Seriphidium tripartkum
S mphorica os rotundifolius P P P P P P P P P
TOTAL NATIVE SHRUBS P P P P P P P P P P
Standing dead 3 1 2 1 2 6 1 3 4
Litter 44 41 32 48 31 25 39 31 41 41 40
Bare soil 41 36 27 29 12 60 22 45 38 14 40
Rock 1 1 1 1 3 2 2 1 2
TOTALS 100 100 100 100 100 100 100 100 100 100 100
TOTAL VEGETATION COVER 11 21 38 21 55 12 31 21 20 42 14
GROUND COVER (litter+ROCk+Veg+St.Dead) 59 64 73 71 88 40 78 55 62 86 60
SPECIES DENSITY (# of species/100 sq.m.) 20 17 27 16 34 21 30 17 21 19 25
(AVERAGE= 22.5 Std.Dev.= 5.3
'P= Present within 1 m. on either side of the cover transed, but not quantitatively encountered.
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