2008-03-27_REPORT - C1980005 ‎(3)‎

• Permit No: C1980005
• IBM Index Class Name: REPORT
• Doc Date: 3/27/2008
• Doc Name: 2007 Revegetation Monitoring Report
• From: Seneca Coal Company
• To: DRMS
• Permit Index Doc Type: Reveg Monitoring Report
• Email Name: SB1
• Media Type: D
• Archive: No

• •
Table 8. Production Data -Mountain Brush Reference Area, Seneca II Mine, SCC, Routt Co., CO - 2007
PLANT SPECIES
AVERAGE AVERAGE
PRODUCTION PRODUCTION FREQUENCY
/nm!(l 5 sn m l (Ibs/acrel (%1 1
•
Page 1 of 1
PRODUCTION (gm/0.5 sq. m.)'
---Sample Number---
5 6 7 8 9
10 11 12 13 14 15
TOTAL NATIVE ANN &BIEN FORBS J 0 6 10.71 53.3 0.4 --- --- 0.2 2.6 0.3 --- 1.8
---
---
2.4
0.5
---
---
0.7

k
TOTAL INTRO. ANN. &BIEN. FORBS
2.0
35.6y 1
53.3
---
---
0.6
0.2
2.9
4. 1
---
---
1.5
---
3.tS
---
i6.0
---
v.3

TOTAL NATIVE PERENNIAL FORBS 6.1 108.85 100.0 0.3 12.6 2.3 4.0 1.3 20.0 1.6 3.3 11.0 0.2 21.3 2.1 6.6 4.6 0.9

TOTAL INTRO. PERENNIAL FORBS 0.2 3.57 6.7 --- --- --- --- --- --- --- --- --- --- --- --- 3.6 --- ---

TOTAL NATIVE PERENNIAL GRASSES (c) 21.5 383.64 100.0 26.5 26.3 9.3 13.5 13.3 17.0 24.3 40.9 20.6 31.3 8.2 9.4 39.3 17.4 24.8

TOTAL PRODUCTION 30.4 542.45 27.2 38.9 12.2 17.9 20.1 41.4 25.9 46.0 33.1 31.5 35.7 12.0 65.5 22.0 26.7
Standard Deviation
SPECIES DENSITY (# of species/100 sq.m.)
(AVERAGE= 3.1 Std.Dev.= 0.8) 14.0 249.81
3
2
3
4
4
4
2
3
3
2
4
3
4
2
4
"P=Present with an average of less than 0.1 gram/0.5 sq.m.