Bulk density measurements along a roadside in Denmark.
| Depth (mm) | Test site 4 | Test site 5 | Test site 6 | |||
|---|---|---|---|---|---|---|
| n | BD | n | BD | n | BD | |
| 200 | 9 | 1.65 +/− 0.07 | 9 | 1.68 +/− 0.10 | 9 | 1.56 +/− 0.14 |
| 400 | 9 | 1.62 +/− 0.08 | 9 | 1.79 +/− 0.12 | 9 | 1.61 +/− 0.22 |
| 600 | 9 | 1.62 +/− 0.09 | 9 | 1.79 +/− 0.18 | 9 | 1.78 +/− 0.07 |