REP04461

• Permit No: C1981018
• IBM Index Class Name: Report
• Doc Date: 10/1/1993
• Doc Name: REFUSE AREA REVEGETATION STUDY-1993
• From: GREYSTONE
• To: WESTERN FUELS - UTAH, INC.
• Permit Index Doc Type: REVEG MONITORING REPORT
• Media Type: D
• Archive: No

~ ~ ~ ~ ~

TABLE 3
Deserado Mine -Refuse Pile Data
Summary of 1993 Vegetation Cover Data
(AJl Data Presented in Percent)
South Test Plots
North Test Plots
Parameter 1-48" 2-36" 3-24" 4-12" 1-48" 2-36" 3-24" 4-12"
A i B A i B A i B A i B A i B A i B A i B A i B
Annual Grasses 3.2 i 12.3 2.8 i 8.5 2.4 i 6.3 6.4 i 15.7 1.4 i 12.5 2.8 i 10.3 7.6 i 15.0 4.4 i 9.4
Perennial Grasses 13.6 '
I 52.3 14.4 i
I 43.9 8.4 i
I 21.9 12.0 i
I 29.4 5.2 i
I 46.4 8.8 ~
I 32.4 10.0 '
I 19.7 16.8 i
I 35.9
Annual Forbs 9.2 i 35.4 15.6 i 47.6 27.6 i 71.9 22.4 i 54.9 4.6 i 41.1 15.6 i 57.4 32.0 i 63.0 25.2 i 53.8
Perennial Forbs 0.0 ~ 0.0 0.0 i 0.0 0.0 ~ 0.0 0.0 ~ 0.0 0.0 ~ 0.0 0.0 i 0.0 1.2 i 2.4 0.4 i 0.9
Shrubs 0.0 i 0.0 0.0 i 0.0 0.0 i 0.0 0.0 i 0.0 0.0 i 0.0 0.0 i 0.0 0.0 i 0.0 0.0 i 0.0
Other Species 0.0 i 0.0 0.0 ~ 0.0 0.0 ~ 0.0 0.0 ~ 0.0 0.0 i 0.0 0.0 i 0.0 0.0 ~ 0.0 0.0 i 0.0
Total Vegetation 26.0 i 100 32.8 i 100 38.4 i 100 40.8 i 100 11.2 i 100 27.2 i 100 50.8 i l00 46.8 i 100
Cover ~ i ~ ~ ~
I i
I ~
I ~
I
Soil I
37.6 1
I I
30.8 1
I I
19.6 i
I I
21.6 1
I - 44.0 i
I - 17.6 1
1 12.4 i
I - 16.4 1
I -
Rock 0.4~ - 0.8i 0.8i 0.8i 0.8i 1.2i - 0.4i - 0.4i -
Litter 36.0 i 35.6' - 41.2 i 36.8 i - 44.0 ~ 54.0 i 36.4 i - 36.4 i -
Total Cover 100 ~ 100 ~ 100 ~ - 100 ~ - 100 ; - 100 ; - 100 i - 100 ; -
A =Mean Absolute Cover
B =Mean Relative Cover