2011-01-19_REVISION - C1981019 ‎(6)‎

• Permit No: C1981019
• IBM Index Class Name: REVISION
• Doc Date: 1/19/2011
• Doc Name: Updated 2011 2008 Phase III Bond Release Evaulation - Year 2
• From: Colowyo Coal Company
• To: DRMS
• Type & Sequence: SL5
• Email Name: JRS
• Email Name: SB1
• Media Type: D
• Archive: No

Table A-8 Colo o - Vegetation Production - 2007
Phase III Year 1 - Raw Data
Oven Dry Weight (grams per 1/2 square meter)
Perennial Perennial Sub- Annual Annual Noxious TOTAL
Sample No. Grasses Forbs shrubs Grasses Forbs Weeds a
g/O.Sm
Ibs / ac
1 68.2 4.4 0.9. 73.5 1,311.5
2 105.0 105.0 1,873.6
3 93.6 20.0 1.1 114.7 2,046.6
4 77.2 2.8 80.0 1,427.5
5 99.1 99.1 1,768.3
6 57.2 57.2 1,020.6
7 68.8 68.8 1,227.6
8 101.0 101.0 1,802.2
9 92.1 92.1 1,643.4
10 68.5 19.2 0.5 88.2 1,573.8
11 75.9 23.8 0.4 100.1 1,786.1
12 54.6 13.9 68.5 1,222.3
13 107.8 20.5 128.3 2,289.3
14 64.8 6.3 71.1 1,268.7
15 96.3 96.3 1,718.3
16 186.7 186.7 3,331.4
17 88.7 4.3 1.1 94.1 1,679.1
18 82.6 82.6 1,473.9
19 145.0 15.1 160.1 2,856.7
20 70.5 9.8 80.3 1,432.8
21 63.8 63.8 1,138.4
22 105.2 105.2 1,877.1
23 172.0 172.0 3,069.1
24 150.9 150.9 2,692.6
25 126.9 38.9 165.8 2,958.5
.26 55.2 16.8 72.0 1,284.7
27 105.6 0.4 106.0 1,891.4
28 64.0 64.0 1,142.0
29 108.5 1083 1,936.0
30 108.6 44.2 0.7 0.4 153.9 2,746.1
31 68.6 0.5 0.6 69.7 1,243.7
32 108.3 0.8 109.1 1,946.7
33 73.8 73.8 1,316.9
34 70.9 70.9 1,265.1
35 71.5 1.4 72.9 1,300.8
36 43.7 1.2 44.9 801.2
37 76.2 0.6 76.8 1,370.4
38 58.5 12.4 70.9 1,265.1
39 73.9 15.8 2.7 92.4 1,648.7
40 86.2 0.8 87.0 1,552.4
41 86.8 8.2 0.3 95.3 1,700.5
42 107.0 42.1 149.1 2,660.5
43 155.2 155.2 2,769.3
44 121.1 29.3 150.4 2,683.7
45 94.7 42.3 137.0 2,444.6
Average 92.5 8.6 0.0 0.1 0.3
? 0.0 101.4 1810.2
var. = 1240.798
Sampling Adequacy t = 1.301
n= 45 Mean = 101.45 nmin = 20.409
A9