Table 1 |
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|
Mean values and standard deviations for variables describing soil properties, plant densities, and extent of elephant utilization in Mopane woodlands of northern Botswana. |
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|
Mean |
Std |
|
|
|
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|
pH |
6.6481 |
0.23 |
|
Nitrogen (kg/acre) |
27.18 |
19.26 |
|
Phosphorus (kg/acre) |
40.27 |
23.15 |
|
Potassium (kg/acre) |
133.51 |
36.28 |
|
Silt (%) |
8.82 |
4.52 |
|
Clay (%) |
3.67 |
0.91 |
|
Shrub (No/100 m2) |
12.26 |
9.98 |
|
Tree (No/100 m2) |
0.60 |
0.44 |
|
New elephant damage |
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|
(No of utilized mopane shrubs /100 m2) |
1.40 |
0.93 |
|
Old elephant damage |
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|
(No of utilized mopane shrubs /100 m2) |
14.71 |
6.83 |
|
Protein in leaves (%) |
11.45 |
0.93 |
|
|
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|
Ben-Shahar and Macdonald BMC Ecology 2002 2:3 doi:10.1186/1472-6785-2-3 |
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