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-10 Colo o - Vegetation Production - 2007
Mountain Shrub Reference Area - Raw Data
Oven Dry Weight (grams per 1/2 square meter)
Sample Perennial Perennial Sub- Annual Annual Noxious TOTAL
No. Grasses Forbs shrubs Grasses Forbs Weeds g/o.5m2 lbs / ac
1 42.3 4.2 46.5 829.7
2 41.9 1.9 1.7 45.5 811.9
3 38.7 1.3 40.0 713.7
4 55.4 55.4 988.5
5 37.2 0.7 0.6 38.5 687.0
6 34.6 0.4 35.0 624.5
7 37.4 37.4 667.3
8 44.5 0.8 0.5 45.8 817.2
9 11.5 0.9 0.7 13.1 233.7
10 33.7 1.1 0.3 35.1 626.3
11 38.3 0.4 38.7 690.5
12 45.3 0.5 0.4 46.2 824.4
13 25.6 25.6 456.8
14 42.9 0.6 43.5 776.2
15 42.6 1.1 1.2 44.9 801.2
16 19.8 0.4 20.2 360.4
17 30.2 0.8 0.3 31.3 558.5
18 30.8 0.3 1.3 32.4 578.1
19 37.2 0.3 0.7 38.2 681.6
20 36.1 0.6 0.4 37.1 662.0
21 40.6 1.3 2.2 0.7 44.8 799.4
22 30.2 0.9 51.5 82.6 1,473.9
23 55.5 0.8 0.3 0.6 57.2 1,020.6
24 27.9 1.9 1.4 31.2 556.7
25 38.3 4.9 0.8 44.0 785.1
26 46.7 6.9 53.6 956.4
27 25.2 1.7 0.3 0.4 27.6 492.5
28 33.0 0.4 0.2 33.6 599.5
29 44.7 0.2 0.4 45.3 808.3
30 48.4 1.3 49.7 886.8
Avera a 37.2 1.1 0.0 1.8 0.5 0.0 40.7 725.6
Sampling Adequacy t = 1.311 var. = 160.739
n= 30 Mean = 40.67 nmin = 16.716
All