REP01999

• Permit No: C1981021
• IBM Index Class Name: Report
• Doc Name: 1996 EVALUATION OF REVEGETATION SUCCESS AT THE WALDEN COAL CO MINE SITE
• Permit Index Doc Type: ANNUAL RECLAMATION REPORT
• Media Type: D
• Archive: No

Table 2. TRENDS IN MEAN COVER FOR THE PORTION OF THE RECLAIMED AREA SEEDED IN 1989. WALDEN COAL
PROJECT SITE. BASED ON DATA COLLECTED BETWEEN 1989 AND 1996. MEAN COVER VALUES IN PERCENT.
I
r
r
Musineon di va rica tum 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
Penstemon strictus 0.00 0.00 0.00 0.01 0.01 0.00 ~ 0.01 0.01
Potentilla sp. 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
Rumex salici folius 0.00 0.00 0.01 0.00 0.01 0.01 0.01 0.01
Senecio sp. 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
Ta raxa cum officinale 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
Subtotal 0.00 0,35 0.02 0.02 0.05 0.02 0.75 0.05

ANNUAL AND BIENNIAL FORBS
Chenopodi um pra teri cola 0.00 0,01 0.00 0.00 0.00 0.00 0.00 0.00
Cordylanthus wri gh tii 0.00 0,00 0.00 0.00 0.00 0.01 0.01 0.01
Ma chaeranthera canescens 0.00 0,00 0.00 0,01 0.01 0.01 0.01 0.01
Subtotal 0.00 0,01 0.00 0.01 0.01 0.02 0.02 0.02

SEMI-SHRUBS OR HALF-SHRUBS
Artemisia fri gida 0.00 0,01 0.33 0.01 0.33 0.01 0.01 0.01
Subtotal 0.00 0.01 0.33 0.01 0.33 0.01 0.01 0.01

SHRUBS
Artemisia triden to to 4.67 8,67 10.67 11.33 8.00 20.00 17.33 22.00
Ch rysothamn us nauseosus 0.00 0,00 0.01 0.00 0.01 0.01 0.01 0,01
Chrysothamnus viscidi flotus 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.01
Subtotal 4.67 8.67 10.68 11.33 8.01 20.01 17.39 22.02

LITTER 96.33 46.00 39.33 39.00 48.00 45.67 39.67 39.00
ROCK 0.33 0,00 0.00 0.00 0.00 0.00 0.00 0.00
TOTAL VEGETATION 23.67 25.00 17.33 26,33 23.00 31.00 26.67 30,00
LITTER/ROCK 96.67 46.00 39.33 39.00 98.00 45.67 39.67 39,00
BARE SOIL 29.67 29.00 43.33 34,67 29.00 23.33 33.67 31.00
TOTAL COVER 70.33 71.00 56.67 65,33 71.00 76.67 66.33 69.00

No. Species/Sample 4.00 4.33 2.17 3,67 3.00 3.83 3.50 3.00