Table 3. Redwood Radial
Growth Increments for Five Year Periods in 20ths of an Inch
| Sample Tree Number |
Sample Area | Increment
by Five Year Period (in years past) |
Diameter At Breast Height (DBH) |
Total Height | Breast Height Age*** | Adjacent to Trail | |||||
| 0-5 | 6-10 | 11-15 | 16-20 | 21-25 | 26-30 | ||||||
| 1 | F | 3 | 2 | 2 | 2 | 16.7 | 92 | 127 | No | ||
| 2 | H | 26 | 34 | 49.8 | 134 | Picnic | |||||
| 3 | F | 14 | 10 | 14 | 14 | 6 | 10 | 31.3 | 124 | 115 | Yes |
| 4 | F | 7 | 5 | 7 | 7 | 8 | 11 | 22.2 | 103 | No | |
| 5 | F-I | 7 | 3 | 4 | 7 | 6 | 5 | 14.3 | 92 | 90 | No |
| 6 | F-I | 8 | 7 | 10 | 10 | 5 | 6 | 29.2 | 108 | 140 | No |
| 7 | I | 11 | 8 | 10 | 6 | 8 | 5 | 32.2 | 122 | Yes | |
| 8 | I | 3 | 3 | 2 | 2 | 4 | 3 | 13.5 | 57 | 127 | No |
| 9 | I-J | 8 | 6 | 5 | 6 | 6 | 8 | 34.1 | 125 | No | |
| 10 | I-J | 4 | 4 | 3 | 5 | 4 | 4 | 26.0 | 95 | Yess | |
| 11 | I-J | 9 | 5 | 7 | 8 | 3 | 2 | 24.5 | 105 | No | |
| 12 | J | 5 | 4 | 3 | 3 | 5 | 5 | 27.8 | 110 | No | |
| 13 | J | 2 | 2 | 3 | 3 | 6 | 4 | 26.0 | 108 | Yes | |
| 14 | J-K | 6 | 5 | 5 | 4 | 7 | 6 | 18.7 | 87 | No | |
| 15 | K | 3 | 3 | 3 | 2 | 2 | 2 | 18.5 | 73 | Yes | |
| 16 | K | 3 | 4 | 5 | 6 | 7 | 3 | 20.5 | 100 | No | |
| 17 | K | 1 | 2 | 2 | 5 | 9 | 7 | 16.3 | 100 | Yes | |
| 18 | K | 8 | 7 | 10 | 8 | 7 | 6 | 37.6 | 135 | Yes | |
| 19 | K | 6 | 3 | 4 | 5 | 5 | 4 | 24.3 | 110 | Yes | |
| 20* | F | 25.6 | 98 | 125 | No | ||||||
| 21** | H | 33.9 | 123 | ||||||||
**Observation before the boring program began, no boring data.
***Age assessed from tree borings taken at breast height. Only borings that resulted in reliable age assessment are reported.
Paired Tree Samples are as follows: 3 & 4, 7 & 8, 10 & 11, 12 & 13, 15 & 16.
