2015-03-16_PERMIT FILE - C1981008A ‎(3)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 3/16/2015
• 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 /m2) 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 /M2)
119.3
2.2
6.8
10.2
0.00
138.5
s Ibs /ac kq /ha
54.53 1236 1384
17.63 171 191
Minimum Sample size required (nm;n)= 322 (based on total production)
Minimum Sample size required (nmij= 34 (based on total production less P. shrubs)
Table 2.04.10 -26
Mean Woody Plant Density (stems /50m2)
For The Sagebrush - 2 (SG -2) Vegetation Type, New Horizon 2 Permit Expansion Study
Area, 1999
SPECIES
Artemisia tridentata
Atriplex canescens
Chrysothamnus nauseosus
Juniperus osteosperma
# /ha
Total
(n =30)
MEAN DENSITY (STEMS /50M2
32.1
0.4
5.1
0.1 s # /ac
37.7 2.26 3,015 7,538
Minimum sample size required (nm;n)= 2 (based on total density)
August 2013 (PR 08) 2.04.10 -78