Chino Winds Demonstration Project
Table 3. Annual Canopy and Ground Cover Spatial Distribution Characteristics for Yavapai Ranch Demonstration Cell Monitoring Sites, 1992-98
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Pasture #5 |
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Pasture #14 |
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Pasture #8 |
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Ungrazed |
Grazed |
An. Imp. |
Ungrazed |
Grazed |
Ungrazed |
Grazed |
Attribute |
Year |
Y-1 |
Y-2 |
Y-3 |
Y-4 |
Y-5 |
Y-6 |
Y-7 |
Canopy cover (>1 cm) |
1992 |
0.172 |
0.200 |
0.438 |
0.452 |
0.370 |
0.774 |
0.708 |
Live and dead |
1993 |
0.248 |
0.258 |
0.402 |
0.574 |
0.420 |
0.780 |
0.616 |
(fraction) |
1994 |
0.356 |
0.234 |
0.446 |
0.612 |
0.524 |
0.802 |
0.660 |
|
1995 |
0.200 |
0.090 |
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0.594 |
0.538 |
|
1996 |
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|
0.492 |
0.628 |
0.366 |
0.440 |
0.046 |
|
1997 |
0.150 |
0.108 |
0.362 |
0.598 |
0.208 |
0.620 |
0.564 |
|
1998 |
0.250 |
0.222 |
0.624 |
0.806 |
0.538 |
0.766 |
0.714 |
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Soil surface cover |
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beneath canopy |
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(Interrill Cover) |
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Liter |
1992 |
0.046 |
0.054 |
0.130 |
0.150 |
0.114 |
0.174 |
0.116 |
(fraction) |
1993 |
0.056 |
0.080 |
0.132 |
0.234 |
0.164 |
0.618 |
0.496 |
|
1994 |
0.118 |
0.100 |
0.236 |
0.258 |
0.174 |
0.648 |
0.528 |
|
1995 |
0.098 |
0.036 |
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0.486 |
0.396 |
|
1996 |
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|
0.328 |
0.494 |
0.306 |
0.390 |
0.040 |
|
1997 |
0.084 |
0.052 |
0.184 |
0.330 |
0.088 |
0.408 |
0.428 |
|
1998 |
0.086 |
0.070 |
0.282 |
0.490 |
0.246 |
0.674 |
0.590 |
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Rock |
1992 |
0.020 |
0.040 |
0.002 |
0.002 |
0.000 |
0.002 |
0.000 |
> 2mm diameter |
1993 |
0.058 |
0.044 |
0.002 |
0.004 |
0.000 |
0.002 |
0.002 |
(fraction) |
1994 |
0.090 |
0.042 |
0.000 |
0.002 |
0.002 |
0.000 |
0.000 |
|
1995 |
0.036 |
0.018 |
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0.002 |
0.000 |
|
1996 |
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0.006 |
0.000 |
0.000 |
0.000 |
0.000 |
|
1997 |
0.022 |
0.010 |
0.000 |
0.002 |
0.000 |
0.000 |
0.000 |
|
1998 |
0.054 |
0.044 |
0.000 |
0.002 |
0.006 |
0.000 |
0.000 |
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Plant Basal |
1992 |
0.060 |
0.032 |
0.170 |
0.224 |
0.168 |
0.084 |
0.048 |
(including |
1993 |
0.040 |
0.062 |
0.164 |
0.224 |
0.162 |
0.026 |
0.016 |
annuals) |
1994 |
0.082 |
0.050 |
0.152 |
0.254 |
0.260 |
0.050 |
0.082 |
(fraction) |
1995 |
0.024 |
0.008 |
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|
0.008 |
0.034 |
|
1996 |
|
|
0.082 |
0.036 |
0.020 |
0.004 |
0.006 |
|
1997 |
0.014 |
0.020 |
0.084 |
0.074 |
0.042 |
0.080 |
0.018 |
|
1998 |
0.022 |
0.014 |
0.146 |
0.114 |
0.148 |
0.052 |
0.056 |
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Cryptogams |
1992 |
0.000 |
0.000 |
0.000 |
0.000 |
0.004 |
0.000 |
0.000 |
(fraction) |
1993 |
0.002 |
0.006 |
0.002 |
0.002 |
0.000 |
0.000 |
0.000 |
|
1994 |
0.000 |
0.002 |
0.000 |
0.000 |
0.002 |
0.000 |
0.000 |
|
1995 |
0.000 |
0.004 |
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0.000 |
0.000 |
|
1996 |
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0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
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1997 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
|
1998 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
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Bare soil |
1992 |
0.046 |
0.074 |
0.136 |
0.076 |
0.084 |
0.514 |
0.544 |
(fraction) |
1993 |
0.092 |
0.072 |
0.096 |
0.108 |
0.094 |
0.132 |
0.102 |
|
1994 |
0.072 |
0.040 |
0.078 |
0.092 |
0.062 |
0.100 |
0.052 |
|
1995 |
0.046 |
0.028 |
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|
0.098 |
0.108 |
|
1996 |
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|
0.076 |
0.098 |
0.040 |
0.046 |
0.000 |
|
1997 |
0.030 |
0.026 |
0.092 |
0.192 |
0.078 |
0.132 |
0.118 |
|
1998 |
0.084 |
0.092 |
0.200 |
0.198 |
0.134 |
0.042 |
0.068 |
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Soil surface cover |
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not beneath canopy |
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(Rill cover) |
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Liter |
1992 |
0.112 |
0.136 |
0.192 |
0.258 |
0.334 |
0.026 |
0.032 |
(fraction) |
1993 |
0.124 |
0.122 |
0.334 |
0.200 |
0.270 |
0.160 |
0.258 |
|
1994 |
0.104 |
0.138 |
0.256 |
0.188 |
0.254 |
0.136 |
0.252 |
|
1995 |
0.196 |
0.176 |
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0.316 |
0.296 |
|
1996 |
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0.230 |
0.178 |
0.336 |
0.346 |
0.472 |
|
1997 |
0.212 |
0.244 |
0.284 |
0.182 |
0.492 |
0.236 |
0.260 |
|
1998 |
0.132 |
0.148 |
0.140 |
0.072 |
0.176 |
0.190 |
0.216 |
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Rock |
1992 |
0.314 |
0.322 |
0.008 |
0.004 |
0.014 |
0.002 |
0.000 |
> 2mm diameter |
1993 |
0.328 |
0.338 |
0.006 |
0.010 |
0.004 |
0.004 |
0.000 |
(fraction) |
1994 |
0.362 |
0.310 |
0.000 |
0.002 |
0.002 |
0.000 |
0.000 |
|
1995 |
0.270 |
0.360 |
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0.000 |
0.002 |
|
1996 |
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|
0.004 |
0.004 |
0.008 |
0.000 |
0.002 |
|
1997 |
0.316 |
0.242 |
0.000 |
0.002 |
0.006 |
0.002 |
0.000 |
|
1998 |
0.276 |
0.282 |
0.002 |
0.004 |
0.000 |
0.002 |
0.000 |
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Plant Basal |
1992 |
0.010 |
0.014 |
0.014 |
0.024 |
0.004 |
0.004 |
0.026 |
(including |
1993 |
0.004 |
0.006 |
0.028 |
0.004 |
0.012 |
0.000 |
0.000 |
annuals) |
1994 |
0.002 |
0.004 |
0.004 |
0.002 |
0.000 |
0.008 |
0.012 |
(fraction) |
1995 |
0.010 |
0.004 |
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|
0.002 |
0.016 |
|
1996 |
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0.000 |
0.000 |
0.006 |
0.002 |
0.004 |
|
1997 |
0.004 |
0.000 |
0.022 |
0.010 |
0.010 |
0.000 |
0.002 |
|
1998 |
0.000 |
0.002 |
0.010 |
0.010 |
0.008 |
0.000 |
0.006 |
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Cryptogams |
1992 |
0.002 |
0.004 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
(fraction) |
1993 |
0.000 |
0.016 |
0.002 |
0.004 |
0.000 |
0.000 |
0.000 |
|
1994 |
0.002 |
0.008 |
0.000 |
0.000 |
0.002 |
0.000 |
0.000 |
|
1995 |
0.012 |
0.022 |
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|
0.000 |
0.000 |
|
1996 |
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|
0.002 |
0.000 |
0.000 |
0.000 |
0.000 |
|
1997 |
0.000 |
0.026 |
0.000 |
0.000 |
0.000 |
0.000 |
0.000 |
|
1998 |
0.002 |
0.016 |
0.000 |
0.002 |
0.000 |
0.000 |
0.000 |
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Bare soil |
1992 |
0.376 |
0.310 |
0.400 |
0.260 |
0.276 |
0.196 |
0.236 |
(fraction) |
1993 |
0.296 |
0.262 |
0.234 |
0.212 |
0.298 |
0.058 |
0.124 |
|
1994 |
0.170 |
0.306 |
0.272 |
0.200 |
0.236 |
0.058 |
0.074 |
|
1995 |
0.308 |
0.344 |
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|
0.088 |
0.144 |
|
1996 |
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0.272 |
0.190 |
0.284 |
0.212 |
0.473 |
|
1997 |
0.318 |
0.380 |
0.333 |
0.208 |
0.284 |
0.142 |
0.174 |
|
1998 |
0.342 |
0.336 |
0.222 |
0.108 |
0.278 |
0.040 |
0.062 |
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Total ground cover |
1992 |
0.564 |
0.602 |
0.516 |
0.662 |
0.638 |
0.292 |
0.222 |
at soil surface |
1993 |
0.612 |
0.674 |
0.670 |
0.682 |
0.612 |
0.810 |
0.772 |
(fraction) |
1994 |
0.760 |
0.654 |
0.648 |
0.706 |
0.696 |
0.842 |
0.874 |
|
1995 |
0.646 |
0.628 |
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|
0.814 |
0.744 |
|
1996 |
|
|
0.652 |
0.712 |
0.676 |
0.742 |
0.524 |
|
1997 |
0.652 |
0.594 |
0.574 |
0.600 |
0.638 |
0.726 |
0.708 |
|
1998 |
0.572 |
0.576 |
0.580 |
0.694 |
0.584 |
0.918 |
0.868 |
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