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REP08362
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REP08362
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Entry Properties
Last modified
8/24/2016 11:38:16 PM
Creation date
11/26/2007 11:52:38 PM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981021
IBM Index Class Name
Report
Doc Name
EVALUATION OF REVEGETATION SUCCESS AT THE WALDEN COAL CO MINE SITE
Permit Index Doc Type
ANNUAL RECLAMATION REPORT
Media Type
D
Archive
No
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Table 5. COVER, FREQUENCY AND IMPORTANCE VALUE SUMMARY FOR THE RECLAIMED AREA AT THE WALDEN COAL <br />PROJECT SITE. BASED ON 1994 (AUGUST 3) DATA FROM TWENTY 25-METER POINT TRANSECTS. +/- <br />VALUES EQUAL THE STANDARD DEVIATION. <br /> <br />Species Mean <br />Cover <br />($) Relative <br />Cover <br />($) Range of <br />Cover Values <br />($) Percent <br />Frequency <br />($) Relative <br />Frequency <br />(e> Importance <br />Value <br />Rank <br />COOL SEASON PERENNIAL GRASSES <br />Agropyron dasystachyum 10.50 36.83 2 - 22 100.00 28.57 65.40 1 <br />Agropyron smithii 0.40 1.40 0 - 4 15.00 4.29 5.69 7 <br />Agropyron spicatum <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />Ceratochloa marginata <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />Oryzopsis hymenoides 0.10 0.35 0 - 2 5.00 1.43 1.78 9 <br />Poa ampla <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />Stipa viridula 0.90 3.16 0 - 6 30.00 8.57 11.73 5 <br />Sub-total 11.90 41.75 <br />N INTRODUCED PERENNIAL GRASSES <br />~ Agropyron cristatum <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />~ Agropyron intermedium 0.20 0.70 0 - 4 5.00 1.43 2.13 8 <br />Alopecurus pratensis 0.50 1.75 0 - 4 20.00 5.71 7.47 6 <br />Elymus junceus 6.90 24.20 0 - 16 80.00 22.86 47.06 2 <br />Festuca ovina 2.60 9.12 0 - 16 55.00 15.71 24.83 4 <br />Poa pratensis <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />Sub-total 10.20 35.78 <br />PERENNIAL FORBS <br />Ach illea lanulosa <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />Astragalus crassicarpus <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />Astragalus kentrophyta <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />Penstemon strictus <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />Rumex salicifolius <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />Sub-total <0.01 <0.01 <br />ANNUAL AND BIENNIAL FORBS <br />Cordylanthus Nrightii <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />Machaeranthera canescens <0.01 <0.01 0 - <1 0.00 0.00 0.00 10 <br />Sub-total <0.01 <0.01 <br />
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