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| Content Provider | Springer Nature Link |
|---|---|
| Author | Yoshida, Tomohiro Hijii, Naoki |
| Copyright Year | 2006 |
| Abstract | We assessed the vertical distribution of litter and its seasonal patterns in the canopy and on the forest floor (soil), as well as litterfall (the flux of litter from the canopy to the soil) in a 33-year-old plantation of Japanese cedar (Cryptomeria japonica D. Don). The masses of total litter, dead leaves, and dead branches in the canopy of C. japonica trees averaged 34.09, 19.53, and 14.56 t dry wt ha−1, respectively, and were almost constant during the study period. The total masses of the annual litterfall were 4.17 and 5.88 t dry wt ha−1 year−1 in the two consecutive years of the study. The mass of the soil litter averaged 7.95 t dry wt ha−1 during the same period. All relationships between the mass of canopy litter and tree-size parameters (diameters at breast height and at the lowest living branch) were linear in a log-linear regression. Compared with the results for this plantation at a younger stage (16 years old), our results suggest that the total mass of dead leaves attached to each tree increases markedly with increasing age, but that the trajectory of this increase as a function of tree size may change from an exponential to a saturation curve with increasing stand age. |
| Starting Page | 419 |
| Ending Page | 426 |
| Page Count | 8 |
| File Format | |
| ISSN | 13416979 |
| Journal | Journal of Forest Research |
| Volume Number | 11 |
| Issue Number | 6 |
| e-ISSN | 16107403 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2006-12-11 |
| Publisher Place | Tokyo |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Arboreal litter Canopy Cryptomeria japonica plantation Decomposition Litterfall Plant Ecology Forestry Forestry Management Tree Biology Plant Sciences |
| Content Type | Text |
| Resource Type | Article |
| Subject | Forestry |
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