Table 1 Soil sampling results.
Soil name | Elevation (m) | Number | Elevation (m) | Number | Elevation (m) | Number |
|---|---|---|---|---|---|---|
Muddy soil | –10.16~–14.36 | 6 | –9.88~–13.95 | 10 | –9.57~–13.57 | 9 |
Silty clay (including gravel) | –14.36~–18.36 | 7 | –13.95~–16.79 | 3 | –13.57~–15.57 | 7 |
Completely weathered granite porphyry | –18.36~–21.86 | 16 | –16.79~–21.55 | 3 | –15.57~–21.27 | 9 |
Strongly weathered granite porphyry (liking sandy soil) | –21.86~–23.36 | 3 | –21.55~–26.47 | 5 | –21.27~–29.97 | 14 |
