Research Article
Long-Term Impact Evaluation of Ground-Base Skidding on Residual Damaged Trees in the Hyrcanian Forest, Iran
Table 5
Distribution of damaged trees’ stems based on number of wound on the stem.
| | Age lass | 1–5 yr | 5–10 yr | 10–15 yr | 15–20 yr |
**DC% | | Traffic intensity |
*L |
*M |
*H | L | M | H | L | M | H | L | M | H |
| | DC1 | 6 | 3 | 12 | 5 | 7 | 9 | 6 | 14 | 13 | 9 | 4 | 8 | 55.49 [a] | | DC2 | 8 | 6 | 2 | 4 | 5 | 5 | 7 | 8 | 4 | 1 | 2 | 3 | 31.79 [b] | | DC3 | 1 | 4 | 7 | 1 | 2 | 1 | 0 | 0 | 0 | 3 | 0 | 3 | 12.72 [c] |
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