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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 | 6 | 0 | 4 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 1.4 | 2.32 | 1.7 |
Annual | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
Forbs | |||||||||||||
Perennial | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
Annual | 20 | 36 | 24 | 34 | 30 | 26 | 33 | 41 | 39 | 40 | 32.3 | 7.17 | 5.1 |
Standing Dead | 3 | 2 | 1 | 2 | 0 | 1 | 4 | 1 | 0 | 3 | 1.7 | 1.34 | 1.0 |
Total Canopy | 29 | 38 | 29 | 36 | 34 | 27 | 37 | 42 | 39 | 43 | 35.4 | 5.56 | 4.0 |
SOIL SURFACE | |||||||||||||
Bare | |||||||||||||
Capped | |||||||||||||
under canopy | 22 | 37 | 19 | 31 | 31 | 11 | 19 | 10 | 28 | 28 | 23.6 | 8.92 | 6.4 |
no canopy | 20 | 12 | 14 | 11 | 4 | 21 | 11 | 8 | 9 | 6 | 11.6 | 5.52 | 3.9 |
Not Capped | |||||||||||||
under canopy | 0 | 0 | 2 | 0 | 5 | 8 | 3 | 17 | 1 | 0 | 3.6 | 5.40 | 3.9 |
no canopy | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.42 | 0.3 |
Rock (> 2mm) | |||||||||||||
under canopy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
no canopy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
Litter | |||||||||||||
under canopy | 0 | 1 | 3 | 2 | 2 | 6 | 9 | 13 | 10 | 12 | 5.8 | 4.85 | 3.5 |
no canopy | 0 | 0 | 7 | 2 | 1 | 1 | 2 | 1 | 2 | 0 | 1.6 | 2.07 | 1.5 |
Cryptogams | |||||||||||||
under canopy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
no canopy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
Plant Basal by | |||||||||||||
Species | |||||||||||||
Blue grama | 4 | 0 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1.70 | 1.2 |
Sideoats | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
Vine mesquite | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.48 | 0.3 |
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 |
Squirreltail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
Tobosa | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.00 | 0.0 |
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 | 2 | 0 | 1 | 2 | 4 | 2 | 6 | 2 | 1 | 4 | 2.4 | 1.78 | 1.3 |
SURFACE TOTAL | 50 | 50 | 50 | 50 | 50 | 49 | 50 | 51 | 51 | 50 | 50.1 | 0.57 | 0.4 |
Plot Y-7, April 7, l992 (continued) | |||||||||||||
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Subsample No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Mean |
s |
CI |
1 | 8 | 32 | 72 | 32 | 8 | 72 | 14 | 72 | 72 | 72 | |||
2 | 3 | 60 | 8 | 5 | 8 | 72 | 72 | 72 | 31 | 72 | |||
3 | 6 | 23 | 2 | 8 | 1 | 72 | 46 | 72 | 72 | 72 | |||
4 | 6 | 45 | 2 | 9 | 2 | 16 | 62 | 72 | 72 | 72 | |||
5 | 0 | 60 | 0 | 10 | 3 | 53 | 72 | 72 | 72 | 72 | |||
Mean | 4.6 | 44 | 16.8 | 12.8 | 4.4 | 57 | 53.2 | 72 | 63.8 | 72 | 40.06 | 27.67 | 19.8 |
Data collected by: Ken Williams, Deborah Young, Bob Adams, Buck Light, Tom Jackson, Mike Hill, Phil Ogden, Jim Powers, Chris Stevenson | |||||||||||||