2012-04-02_REPORT - C1980005 ‎(6)‎

• Permit No: C1980005
• IBM Index Class Name: REPORT
• Doc Date: 4/2/2012
• Doc Name: 2011 Revegetation Monitoring Report
• From: Seneca Coal Company
• To: DRMS
• Permit Index Doc Type: Reveg Monitoring Report
• Email Name: JDM
• Email Name: DIH
• Media Type: D
• Archive: No

Table A -7. Cover Data - Sagebrush Reference Area, Seneca II Mine, Seneca Coal Company, Routt Co., CO - 2011
BRYOPHYTES
FIRST HIT
ALL HIT
FIRST HIT
RELATIVE
ALL HIT
RELATIVE
PLANT SPECIES AVERAGE
VEGETATION
AVERAGE
VEGETATION
COVERS
FREQUENCY° COVER`
COVER°
COVERS
( %)
(%) (%)
(%)
( %)
BRYOPHYTES
Moss
0.00
6.67
0.00
0.00
0.00
TOTAL BRYOPHYTES
0.0
6.7
0.0
0.0
0.0
MUSHROOMS
Mushroom
0.00
13.33
0.00
0.00
0.00
TOTAL MUSHROOMS
0.0
13.3
0.0
0.0
0.0
Standing dead
0.53
40.00
0.53
Litter
16.07
100.00
16.07
Bare soil
9.13
100.00
9.13
TOTALS
100.0
102.8
TOTAL VEGETATION COVER
74.3 (s =5.9)
100.0
77.1 (s =6.6)
100.0
GROUND COVER (Litter +Rock +Veg +St.Dead)
90.9
93.7
SPECIES DENSITY (# of species /100 sq.m.)
(AVERAGE= 33.4 Std.Dev.= 5.9)
a First Hit Cover = Absolute percent cover in vertical view with no account of
plants obscured by first (i.e. top) hit.
b Frequency = Percent of the samples in which a species or lifeform
occurred
° First Hit Relative Cover = Percent of the First Hit vegetation cover
comprised of this species or lifeform
°AII Hit Cover = Absolute percent cover in vertical view accounting for all
cover by the species or lifeform, whether over- arched by other plants or not
e All Hit Relative Cover = Percent of the All Hit vegetation cover comprised
of this species or lifeform
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•P= Present within 1 m. on either side of cover transect, but not quantitatively encountered.
() =Data in parens. = 2nd hits. A 1st hit is top -most layer of vegetation, below 1st hit interceptions may exist other interceptions - these are 2nd hits.