2011-03-30_REPORT - C1980005 ‎(2)‎

• Permit No: C1980005
• IBM Index Class Name: REPORT
• Doc Date: 3/30/2011
• Doc Name: 2010 Revegetation Report Part 2
• From: Seneca Coal Company
• To: DRMS
• Permit Index Doc Type: Reveg Monitoring Report
• Email Name: JDM
• Media Type: D
• Archive: No

Table 3. Cover Data - Sagebrush Reference Area, Peabody Sage Creek Mine (PSCM), SCCC, Routt Co., CO - 2010 6 of 6
• PLANT SPECIES Percent Foliar Cover'
- -- Sample Number --
11 12 13 14 15
•
•
NATIVE PERENNIAL GRASSES (cool)
Achnatherum nelsonii
P
1
Bromelica bulbosa
7
1(2)
5(1)
10(2)
2(2)
Carex douglasii
1
Carex geyeri
Ceratochloa polyantha
P
Elymus lanceolatus fm. albicans
1
P
Elymus lanceolatus fm. dasystachya
2
Elymus trachycaulus
5(2)
4(1)
P
3
(1)
Festuca brachyphylla ssp. coloradensis
13(4)
6
18(1)
Festuca idahoensis
Festuca saximontana
5
17(2)
Pascopyrum smithii
P
Poe ample
(1)
Poa pratensis ssp. agassizensis
P
P
2
Pseudoroegneria spicata ssp. spicata
TOTAL NATIVE PERENNIAL GRASSES (c)
26(6)
11(3)
12(2)
31(4)
23(4)
INTRODUCED PERENNIAL GRASSES (cool)
Bromopsis inermis
3(2)
5(2)
2
2
Phleum pratense
P
Thinopyrum intermedium
TOTAL INTRO. PERENNIAL GRASSES (c)
3(2)
5(2)
2
- --
2
NATIVE SHRUBS
Amelanchier alnifolia
P
3
2
P
Chrysothamnus viscidiflorus
2(1)
2
1(1)
1
1
Ribes inerme
P
Seriphidium arbusculum ssp. longilobum
P
2
2
Seriphidium tridentatum
10
10
14
8
10
Symphoricarpos rotundifolius
27
32
8(1)
9
9
TOTAL NATIVE SHRUBS
39(1)
47
27(2)
18
22
Standing dead
1
3
6
Litter
15
16
19
25
26
Bare soil
8
6
7
3
6
TOTALS
100
100
100
100
100
TOTAL VEGETATION COVER
77(12)
77(7)
71(4)
66(5)
68(4)
GROUND COVER (Litter +Rock +Veg +St.Dead)
92(12)
94(7)
93(4)
97(5)
94(4)
SPECIES DENSITY (# of species /100 sq.m.)
27
29
25
27
25
(AVERAGE= 28.7 Std.Dev.= 3.7)
'P= Present within 1m. of either side of the cover transect, but not quantitatively encountered.
() =Data in parenthesis represent other hits that are used in conjunction with first hits for cover all statistics.