Average bulk densities Surface to 1.0 m | ||||||
---|---|---|---|---|---|---|
Depth | Construction sites | Controls | ||||
n | Mg/m3* | std. | n | Mg/m3* | std. | |
0.1 m | 93 | 1.65 | 0.22 | 23 | 1.72 | 0.18 |
0.2 m | 93 | 1.61 | 0.27 | 27 | 1.76 | 0.17 |
0.3 m | 93 | 1.77 | 0.28 | 27 | 1.81 | 0.23 |
0.4 m | 93 | 1.91 | 0.28 | 27 | 1.77 | 0.25 |
0.5 m | 93 | 1.96 | 0.24 | 27 | 1.73 | 0.23 |
0.6 m | 92 | 1.95 | 0.23 | 27 | 1.77 | 0.24 |
0.7 m | 87 | 1.91 | 0.22 | 27 | 1.78 | 0.23 |
0.8 m | 84 | 1.88 | 0.18 | 27 | 1.85 | 0.25 |
0.9 m | 71 | 1.84 | 0.23 | 26 | 1.91 | 0.21 |
1.0 m | 31 | 1.79 | 0.24 | 23 | 1.96 | 0.19 |
↵* An overestimation of around 0.10 - 0.15 Mg/M3 is assumed to be due to local compaction around the aluminum installation tube.