2018-01-31_PERMIT FILE - C2009087 ‎(25)‎

• Permit No: C2009087
• IBM Index Class Name: Permit File
• Doc Date: 1/31/2018
• Doc Name: Vegetation Information
• Section_Exhibit Name: Exhibit 2.04.10-E1 Vegetation Information
• Media Type: D
• Archive: No

Table 7. Cover Data - Seneca II Mine Reclaimed Area BRB2 (2006**) Affected Area,
Sage Creek Mine Baseline, Sage Creek Coal Company, Routt County, CO - 2008
Percent Foliar Cover`
• PLANT SPECIES
Sample Number
1 2 3 4 5 6 7 8 9 10
L_�
I 1
NATIVE PERENNIAL GRASSES (cool)
Bromelica bulbosa
Carex geyeri
Ceratochloa carinata
2
Elymus trachycaulus
2
Festuca brachyphylla ssp. coloradensis
3
P
P
P
P
3
Festuca ovina var. glauca
P
P
Leymus cinereus
1
P
18
1
4
Poa agassizensis
P
Poa compressa
Poa nemoralis ssp. interior
TOTAL NATIVE PERENNIAL GRASSES (c)
1
- --
- --
5
P
- --
18
P
1
9
INTRODUCED PERENNIAL GRASSES (cool)
Agropyron desertorum
1
Bromopsis inermis
12
26(2)
21
5
1
13(1)
14
5
P
P
Psathyrostachysjuncea
P
P
Thinopyrum intermedium
18
2
5
14
20
10
31
23
20
30
TOTAL INTRO. PERENNIAL GRASSES (c)
30
29(2)
26
19
21
23(1)
45
28
20
30
NATIVE SHRUBS
Amelanchier alnifolia
Chrysothamnus nauseosus
Chrysothamnus viscidiflorus
Seriphidiumtridentatum
6
4(1)
1
2
4(1)
P
9
Symphoricarposrotundifolius
P
1(1)
1
2
4
1
TOTAL NATIVE SHRUBS
6
- --
4(1)
1
3(1)
5(1)
2
- --
13
1
Standing dead
1
9
8
3
7
11
2
3
5
2
Litter
50
21
24
43
19
37
27
43
38
15
Bare soil
10
26
16
22
22
6
3
5
10
32
Rock
2
1
1
TOTAL VEGETATION COVER
39
44(2)
50(2)
31
51(1)
46(4)
68
49
47(1)
51(2)
GROUND COVER (Litter +Rock +Veg +St.Dead)
90
74(2)
84(2)
78
78(1)
94(4)
97
95
90(1)
68(2)
SPECIES DENSITY (# of species /100 sq.m.)
10
13
15
18
19
17
21
25
19
25
(AVERAGE= 18.5 Std.Dev.= 4.9)
Page 4 of 6
'P= Present within 1 m. on either side of cover transect, but not quantitatively encountered.
"Data collected in 2006.
() =Data in parens. = 2nd hits. 1 st hit is top -most layer of vegetation, below 1 st hits may exist other (2nd) hits.