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 11. Cover Data - Seneca II Mine Mountain Brush Reference Area,
Sage Creek Mine Baseline, Sage Creek Coal Company, Routt County, CO - 2008
• PLANT SPECIES
Page 6 of 6
Percent Foliar Cover'
- -- Sample Number-- -
8 9 10 11
12 13 14 15
NATIVE SHRUBS (cont.)
Seriphidium canum
Seriphidium tridentatum
3
1
P
1
Symphoricarpos rotundifolius
2(4)
29(9)
18(12)
(1)
16(8)
17(13)
13(16)
24(15)
2
5(5)
19(9)
TOTAL NATIVE SHRUBS
74(25)
52(9)
57(22)
88(25)
84(28)
66(21)
66(28)
62(20)
71(17)
68(9)
47(14)
83(34)
FERNS
Pteridium aquilinum ssp. lanuginosum
12(10)
TOTAL FERNS
12(10)
- --
--
- --
--
- --
- --
- --
- --
- --
-_
-__
Standing dead
3
2
1
1
1
4
1
Litter
5
15
18
7
2
5
12
10
12
19
11
6
Bare soil
1
9
7
5
6
6
7
4
2
9
8
TOTALS
100
100
100
100
100
100
100
100
100
100
100
100
TOTAL VEGETATION COVER
91(51)
74(29)
74(34)
93(57)
93(56)
89(45)
82(47)
83(51)
83(43)
78(34)
76(28)
85(58)
GROUND COVER (Litter +Rock +Veg +St.Dead)
99(51)
91(29)
93(34)
100(57)
95(56)
94(45)
94(47)
93(51)
96(43)
98(34)
91(28)
92(58)
SPECIES DENSITY (# of species /100 sq.m.)
42
40
30
22
35
35
32
39
27
27
44
29
(AVERAGE= 35.3 Std.Dev.= 7.4)
•
'P= Present within 1 m. on either side of cover transect, but not quantitatively encountered.
() =Data in parens. = 2nd hits. A 1 st hit is top -most layer of vegetation, below 1 st hit interceptions may exist other interceptions - these are 2nd
hits.