1988-04-29_PERMIT FILE - C1981008A ‎(56)‎

• Permit No: C1981008A
• IBM Index Class Name: PERMIT FILE
• Doc Date: 4/29/1988
• Doc Name: Cover and Frequency Summaries For 1988 Revegetation Monitoring
• Section_Exhibit Name: Tab 22 Appendix 22-1
• Email Name: MLT
• Email Name: SB1
• Media Type: D
• Archive: Yes

Table 2
Cover and Frequency Summary for Areas Reclaimed South of
Mining Area 1 (5W Pits) - Nucla Mine, 1988*
Species** 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 x s Freq (%)
Agropyron cristatum 4 2 0.4 13
Agropyron dasystachyum 2 0.1 7
Agropyron intermedium 6 2 2 2 4 4 2 2 6 2.0 60
Agropyron sibericum 2 2 10 2 2 2 2 2 2 2 4 2.1 73
Agropyron tricophorum 2 2 2 0.4 20
Atriplex canescens 2 2 0.3 13
Bromus inermis 4 2 2 0.5 20
Bromus tectorum 2 10 4 2 2 12 2.1 40
Centaurea maculosa 2 0.1 7
Chrysothamnus nauseosus 2 0.1 7
Convolvulus arvensis 2 2 2 0.4 20
Dactylis glomerata 2 2 0.3 13
Elymus 'un7 ceus 6 2 0.5 13
Erodium cicutarium 2 0.1 7
Kochia scoparia 2 0.1 7
Medicago sativa 4 2 2 4 2 2 1.1 40
Poa compressa 2 2 0.3 13
Salsola iberica 2 2 2 0.4 20
Sphaeralcea coccinea 2 0.1 7
Total Vegetation 16 6 14 10 16 6 8 8 14 1.0 10 14 12 14 16 11 .6 3.6
1 Bare Ground 74 68 48 74 62 66 66 68 46 62 56 62 72 44 48 61.1
Litter 8 24 38 26 22 24 12 24 38 28 34 22 10 36 34 25.3
Rock 2 - - - - 4 14 - 2 - - 2 2 2 2 2.0
*Reclaimed areas both north and south of the east/west county road are included.
**Species have been lumped by morphological class for simplicity
i
The intent of the cover evaluations was to document the relative cover and frequency of warm season grasses in reclaimed areas where these species were
seeded. No warm season grasses were found after 15 samples and sampling was suspended.