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| Attribute | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Mean | s | CI |
| CANOPY (> 1cm) | |||||||||||||
| Shrubs | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Cacti | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Grasses | |||||||||||||
| Perennial | 18 | 16 | 20 | 25 | 15 | 20 | 16 | 12 | 12 | 21 | 17.5 | 4.12 | 2.9 |
| Annual | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.2 | 0.42 | 0.3 |
| Forbs | |||||||||||||
| Perennial | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Annual | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.1 | 0.32 | 0.2 |
| Standing Dead | 0 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0.7 | 0.95 | 0.7 |
| Total Canopy | 18 | 20 | 20 | 25 | 15 | 21 | 18 | 13 | 13 | 22 | 18.5 | 3.92 | 2.8 |
| SOIL SURFACE | |||||||||||||
| Bare | |||||||||||||
| Capped | |||||||||||||
| under canopy | 2 | 6 | 7 | 5 | 0 | 2 | 13 | 0 | 1 | 4 | 4.0 | 4.00 | 2.9 |
| no canopy | 11 | 11 | 16 | 12 | 13 | 11 | 19 | 14 | 12 | 11 | 13.0 | 2.67 | 1.9 |
| Not Capped | |||||||||||||
| under canopy | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.63 | 0.5 |
| no canopy | 5 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0.8 | 1.55 | 1.1 |
| Rock (> 2mm) | |||||||||||||
| under canopy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| no canopy | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 0 | 0.7 | 0.95 | 0.7 |
| Litter | |||||||||||||
| under canopy | 0 | 12 | 5 | 16 | 1 | 13 | 3 | 0 | 4 | 3 | 5.7 | 5.81 | 4.2 |
| no canopy | 14 | 18 | 14 | 11 | 19 | 18 | 13 | 20 | 22 | 18 | 16.7 | 3.50 | 2.5 |
| Cryptogams | |||||||||||||
| under canopy | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.2 | 0.42 | 0.3 |
| no canopy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Plant Basal by | |||||||||||||
| Species | |||||||||||||
| Blue grama | 14 | 2 | 7 | 4 | 13 | 6 | 2 | 11 | 9 | 15 | 8.3 | 4.85 | 3.5 |
| Sideoats | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Black grama | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Hairy grama | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Three awn | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Ring muhly | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Mat muhly | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Vine mesquite | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0.2 | 0.42 | 0.3 |
| Cryptantha | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Algerita | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Buckwheat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
| Annuals | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.1 | 0.32 | 0.2 |
| SURFACE TOTAL | 50 | 49 | 50 | 49 | 50 | 50 | 50 | 50 | 50 | 51 | 49.9 | 0.57 | 0.4 |
| Plot Y-5, April 7, l992 (continued) | |||||||||||||
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| Subsample No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Mean | s | CI |
| 1 | 1 | 1 | 1 | 2 | 0 | 1 | 1 | 1 | 2 | 1 | |||
| 2 | 2 | 1 | 1 | 0 | 1 | 1 | 3 | 1 | 0 | 1 | |||
| 3 | 1 | 1 | 3 | 1 | 2 | 0 | 1 | 5 | 1 | 0 | |||
| 4 | 1 | 1 | 1 | 2 | 1 | 3 | 1 | 0 | 0 | 2 | |||
| 5 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 3 | 1 | 0 | |||
| Mean | 1.0 | 1.2 | 1.2 | 1.2 | 0.8 | 1.0 | 1.4 | 2.0 | 0.8 | 0.8 | 1.1 | 0.37 | 0.3 |
| Data collected by: Ken Williams, Phil Ogden, Chris Stevenson, Jim Powers, Tom Jackson, Mike Hill, Bob Adams, Buck Light | |||||||||||||