PERMFILE58849

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: 1990 VEGETATION BASELINE REPORT SENECA II-W MINE & EXPANSION AREAS
• Section_Exhibit Name: TAB 10 APPENDIX 10-9
• Media Type: D
• Archive: No

TABLE 5. COVER DATA-SAGEBRUSH VEGETATION TYPE, SENECA IFW MINE EXPANSION AREA, PEABODY COAL-1990
PLANTSPECIES Percent Foliar Cover' AVG COVER FREQ. REL VCG.COVER
Sample Number 1 2 3 4 5 6 7 B 9 1 0 t 1 1 2 1 3 1 4 1 5 (%) (%) (%)
Poa ampla 0 0 0.0 1 3 0.0
Poa compressa 2 0.1 7 0.2
Poa seanda 0 0.0 7 0.0
Sitanion hystrix 0 2 0 0 0.1 27 0.2
Stipa somata 0 0.0 7 0.0
Stipa lettermanii 0 0 0.0 13 0.0
Stipa nelsoni 2 0 0 0.1 20 0.2
TOTAL NATIVE PERENNIALGRAM. 1 8 22 20 18 26 1 6 24 1 0 10 1 8 28 24 f 0 14 22 18.8 30.9
INTRODUCED PERENNIAL GRAMINOIDS
Bromopsis inermis 0 0 0.0 13 0.0
Dactylis glomeratus 2 0 2 0.3 20 0.4
TOTAL INTRO. PERENNIAL GRAM. 0 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0.3 0.4
SHRUBS
Amelanchier alnitolia 0 0 2 8 0 2 2 0 0 0 0 0.9 73 1.5
Artemisia Cana 8 0 1 0 1 .2 2 0 2.0
Artemisia tridentata var. tridentata 6 0 2 2 42 0 3.5 40 5.7
Artemisia tridentata var. vaseyana 1 4 6 6 1 2 0 6 22 0 2 1 0 2 0 0 0 2 5.5 100 9.0
Chrysothamnus nauseosus 0 0 0 0 1 2 0.8 3 3 1 .3
Chrysothamnus viscidillorus 6 2 0 0 0 0 4 0 2 0 0 0 2 1.1 87 1.8
Mahonla repens 0 0 2 0 0.1 2 7 0.2
Prunus virginiana 2 0 0 4 0.4 27 0.7
Purshia tridentata 0 0.0 7 0.0
Ouerws gambelii 0 0 0.0 1 3 0.0
Ribes inerme 0 0.0 7 0.0
Rosa acialaris 0 0 0.0 1 3 0.0
Rosa woodsii 0 0.0 7 0.0
Symphorlcarpos oreophilus 1 2 1 B 2 24 1 4 2 2 28 30 1 4 6 1 8 4 1 6 22 14.1 100 23.2
TOTAL SHRUBS 32 26 16 44 16 16 26 34 36 32 8 16 58 26 26 27.6 45.3
LOWER PLANTS
Moss 0 0.0 7 0.0
TOTAL LOWER PLANTS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0.0
BARE SOIL 14 8 24 10 16 26 26 16 16 12 42 24 8 6 20 16.3
LITTER 24 16 26 16 22 22 18 24 24 30 6 6 22 32 18 20.5
RJC7( 4 0.3
Std. Dev.
Tt7TALCOVER 100 1 00 100 100 100 100 100 f 00 1 00 100 100 100 100 1 00 1 00 100.0 (n-1)
TOTAL VEGETATION COVER 62 76 46 74 62 52 54 58 60 58 48 70 70 60 62 60.9 6.6 100.0
SPECIES DENSITY 37 40 18 20 27 17 27 29 21 22 41 31 23 33 22 27.2
(No. of species / 100 sq. m.)
' 0 - Present wi thin 1 meter either si de of the 50 m sample transact but not quantifatlvely encountered.
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