2014-04-08_REPORT - C1982057

• Permit No: C1982057
• IBM Index Class Name: Report
• Doc Date: 4/8/2014
• From: Seneca Coal Company
• To: DRMS
• Annual Report Year: 2013
• Permit Index Doc Type: Reveg Monitoring Report
• Email Name: JHB
• Email Name: DIH
• Media Type: D
• Archive: No

Table 6. Cover Data - Aspen Reference Area, Seneca IIW Mine, SCC, Routt Co., CO - 2013.
PLANT SPECIES
Standing dead
Litter
Bare soil
TOTALS 100.0 127.9
TOTAL VEGETATION COVER 81.2 (s =6.3) 100.0 109.1 (s =16.1) 100.0
GROUND COVER (Litter +Rock +Veg +St.Dead) 97.1 125.0
SPECIES DENSITY (# of species /100 sq.m.)
(AVERAGE= 34.1 Std.Dev. 5.1)
' 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
' All Hit Cover = Absolute percent cover in vertical view acccounting for all
cover by the species or lifeform, whether over - arched by other plants or not
' All Hit Relative Cover = Percent of the All Hit vegetation cover comprised of
the species or lifeform
*P =Present within 1 m. on either side of cover transect, but not quantitatively encountered.
()= Data in parentheses represent other hits that are used in conjunction with first hits for all hit cover statistics.
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FIRST HIT
ALL HIT
FIRST HIT
RELATIVE
ALL HIT
RELATIVE
AVERAGE
VEGETATION
AVERAGE
VEGETATION
COVER'
FREQUENCY'
COVER'
COVER°
COVER'
N
N
N
N
N
0.30
30.00
0.30
15.60
100.00
15.60
2.90
100.00
2.90
TOTALS 100.0 127.9
TOTAL VEGETATION COVER 81.2 (s =6.3) 100.0 109.1 (s =16.1) 100.0
GROUND COVER (Litter +Rock +Veg +St.Dead) 97.1 125.0
SPECIES DENSITY (# of species /100 sq.m.)
(AVERAGE= 34.1 Std.Dev. 5.1)
' 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
' All Hit Cover = Absolute percent cover in vertical view acccounting for all
cover by the species or lifeform, whether over - arched by other plants or not
' All Hit Relative Cover = Percent of the All Hit vegetation cover comprised of
the species or lifeform
*P =Present within 1 m. on either side of cover transect, but not quantitatively encountered.
()= Data in parentheses represent other hits that are used in conjunction with first hits for all hit cover statistics.
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