2010-04-05_REPORT - C1994082

• Permit No: C1994082
• IBM Index Class Name: REPORT
• Doc Date: 4/5/2010
• Doc Name: 2009 Annual Revegetation Monitoring Report
• From: Seneca Coal Company
• To: DRMS
• Permit Index Doc Type: Reveg Monitoring Report
• Email Name: DTM
• Email Name: SB1
• Media Type: D
• Archive: No

Table 1. Cover Data - 2002 Reclamation Area, Yoast Mine, SCC, CO - 2009
0 PLANT SPECIES
•
•
Percent Foliar Cover'
---Sample Number---
3 4 5 6 7 8 9 10
NATIVE PERENNIAL GRASSES (cool)
Agrostis spp. (1)
Bromopsis ported P
Carex sp. P
Ceratochloa polyantha 5 P 1 P 6(2)
Critesion jubatum P P P P
Elymus elymoides P
Elymus lanceolatus fm. albicans 1 1
Elymus lanceolatus fm. dasystachya 5 7 4 7 3 1 1 P 6(1) 4
Elymus trachycaulus 4(1) 9 1 6 5
Festuca arizonica P
Festuca brachyphylla ssp. coloradensis P P
Festuca saximontana 2 3(1) 2(1) 5 1 3 3 8
Leymus cinereus 3(1) 5 2 9 15(1) 36 15 13(1)
Nassella viridula 1 P P
Pascopyrum smithii 1(1) 1 7(1) 3 3 11 1 1 10 3
Poa agassizensis 2 P P
Poa compressa 6 1 P 4 1 3 7 5 3
Poajuncifolia 2 3 1 4(1) 3 P 2 P (1) P
Pseudoroegneria spicata ssp. inermis 1 P
TOTAL NATIVE PERENNIAL GRASSES (c) 29(3) 30(1) 18(2) 30(1) 31(2) 52 13 19(2) 39(2) 31(1)

INTRODUCED PERENNIAL GRASSES (cool)
Bromopsis inermis P
Dactylis glomerata 8 3 5 3 9(1) 4 7
Phleum pratense P P P
TOTAL INTRO. PERENNIAL GRASSES (c) 8 3 5 3 9(1) --- --- 4 7
NATIVE SHRUBS
Amelanchier alnifolia P
Seriphidium tridentatum P 1 2 P P
TOTAL NATIVE SHRUBS P 1 2 P --- --- --- P --- ---
BRYOPHYTES
Moss 6 P P
TOTAL BRYOPHYTES 6 P 3 --- --- --- P --- --- ---
MUSHROOMS
Basidiomycete fungus P
TOTAL MUSHROOMS --- --- P ___ --_ -__ _-- --- ---
Standing dead 2 1 1 2 3 1 6 3
Litter 35 32 35 27 23 17 38 20 25 28
Bare soil 5 15 15 14 11 5 21 40 4 6
Rock 1 3 2 2 1
TOTALS 100 100 100 100 100 100 100 100 100 100
TOTAL VEGETATION COVER 58(5) 51(5) 46(3) 55(1) 66(5) 75(7) 41(1) 37(3) 65(3) 62(11)
GROUND COVER (Litter+Rock +Veg+St.Dead) 95(5) 85(5) 85(3) 86(1) 89(5) 95(7) 79(1) 60(3) 96(3) 94(11)
SPECIES DENSITY (# of species/100 sq.m.) 29 35 36 34 32 27 30 21 22 25
(AVERAGE= 29.1 Std.Dev.= 5.3)
'P=Present within 1 m. of either side of the cover transect, but not quantitatively encountered.
()=Data in parenthesis represent other hits that are used in conjunction with first hits for cover all statistics.
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