Table 1 Number and diameter at breast height (DBH) of trees with DBH ≥12 cm that had died between measurement occasions in the permanent plots and number of those still standing when the current status of the dead trees was checked in the period 2008–2011
From: Do larger snags stand longer?—snag longevity in mixed conifer–hardwood forests in Hokkaido, Japan
Number of dead trees | DBH of dead trees (cm) | ||||
|---|---|---|---|---|---|
Species | All | Standing | Mean (SD) | Median | Max. |
Abies sachalinensis | 335 | 110 | 35 (17.0) | 34 | 74 |
Picea spp. | 72 | 17 | 37 (24.7) | 30 | 104 |
Quercus crispula | 95 | 19 | 25 (24.0) | 16 | 156 |
Phellodendron amurense | 110 | 18 | 19 (7.1) | 16 | 44 |
Acer pictum | 146 | 15 | 24 (13.5) | 19 | 78 |
Tilia japonica | 158 | 17 | 24 (15.7) | 16 | 74 |
Other conifers | 3 | 1 | 25 (5.8) | 24 | 36 |
Other hardwoods | 527 | 97 | 21 (10.7) | 18 | 86 |