2010-12-08_PERMIT FILE - C1981008A ‎(14)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 12/8/2010
• Doc Name: Vegetation Information
• Section_Exhibit Name: Section 2.04.10 Vegetation Information NH2 Mine Area
• Media Type: D
• Archive: Yes

Table 2.04.10 -25
Mean Herbaceous Production (g /m Values
For The Sagebrush - 2 (SG -2) Vegetation Type
New Horizon 2 Permit Expansion Study Area, 1999
MORPHOLOGICAL CLASS
Perennial Shrubs
Perennial Grasses
Perennial Forbs
Annual Grasses
Annual Forbs
Total
(with P. Shrubs)
(Without P. Shrubs)
(n =50)
MEAN PRODUCTION (G /M
119.3
2.2
6.8
10.2
0_00
138.5
s lbslac
kglha
54.53 1236
1384
17.63 171
191
Minimum Sample size required (n, 322 (based on total production)
Minimum Sample size required (n, 34 (based on total production less P. shrubs)
Table 2.04.10 -26
Mean Woody Plant Density (stems /50m
For The Sagebrush - 2 (SG -2) Vegetation Type, New Horizon 2 Permit Expansion Study
Area, 1999
(n =30)
SPECIES
Artemisia tridentata
Atriplex canescens
Chrysothamnus nauseosus
Juniperus osteosperma
#1ha
Total
MEAN DENSITY (STEMS /50M
32.1
0.4
5.1
0.1 s #lac
37.7 2.26 3,015 7,538
Minimum sample size required (n, 2 (based on total density)
Revised September 2010 (PR 06) 2.04.10 -78