Table 2. Proportion of W in each chemical forms in the soil.
Sample | EXC | CARB | OX | OM | RES |
% | % | % | % | % | |
1 | 0.02 | 0.02 | 0.08 | 2.87 | 97.01 |
2 | 0.13 | 0.03 | 0.43 | 7.62 | 91.80 |
3 | 0.02 | 0.01 | 0.23 | 6.16 | 93.58 |
4 | 0.02 | 0.01 | 0.38 | 6.27 | 93.33 |
5 | 0.02 | 0.01 | 0.20 | 6.31 | 93.46 |
6 | 0.03 | 0.01 | 0.21 | 5.14 | 94.60 |
7 | 0.11 | 0.02 | 0.36 | 7.62 | 91.88 |
8 | 0.10 | 0.02 | 0.37 | 10.25 | 89.26 |
9 | 0.03 | 0.01 | 0.35 | 5.51 | 94.09 |
10 | 0.08 | 0.01 | 0.24 | 7.26 | 92.41 |
11 | 0.05 | 0.01 | 0.30 | 7.25 | 92.39 |
12 | 0.11 | 0.03 | 0.45 | 6.14 | 93.27 |
13 | 0.01 | 0.00 | 0.12 | 5.21 | 94.66 |
14 | 0.06 | 0.02 | 0.46 | 8.27 | 91.19 |
15 | 0.02 | 0.01 | 0.31 | 3.98 | 95.69 |
Mean | 0.05 | 0.01 | 0.30 | 6.39 | 93.24 |
Median | 0.03 | 0.01 | 0.31 | 6.27 | 93.33 |
Max | 0.13 | 0.03 | 0.46 | 10.25 | 97.01 |
Min | 0.01 | 0.00 | 0.08 | 2.87 | 89.26 |