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Stand-level windthrow patterns and long-term dynamics of surviving trees in natural secondary stands after a stand-replacing windthrow event
| Title: | Stand-level windthrow patterns and long-term dynamics of surviving trees in natural secondary stands after a stand-replacing windthrow event |
| Authors: | Shibuya, Masato Browse this author →KAKEN DB | | Ishibashi, Satoshi Browse this author |
| Issue Date: | Oct-2019 |
| Publisher: | Oxford University Press |
| Journal Title: | Forestry |
| Volume: | 92 |
| Issue: | 4 |
| Start Page: | 473 |
| End Page: | 480 |
| Publisher DOI: | 10.1093/forestry/cpz015 |
| Abstract: | We examined typhoon windthrow patterns in stand-scale permanent plots within three natural forests and the long-term dynamics of surviving trees in two of these plots. The aim was to verify whether predisturbance composition and structure affected windthrow damage and stand recovery. The stands, which were in Hokkaido, the northernmost main island of Japan, differed in pre-disturbance composition (coniferous, mixed and broadleaved stands) and structure, and the basal area losses by the windthrow event were 81-93 per cent. Tree mortality was significantly related to tree size (diameter at breast height) and species. The windthrow patterns differed among the three stands; and, windthrow severity was affected by the pre-disturbance composition and structure. The mortality of trees that survived the windthrow event was similar to 60 per cent in the two plots. The surviving trees comprised a majority of the canopy layer in the secondary stands. The relative basal area of surviving trees decreased rapidly with increasing tree density in the stand initiation stage but differed between plots. Consequently, the pre-disturbance composition and structure influenced windthrow severity, stand recovery and secondary succession in the recovered stands. |
| Rights: | This is a pre-copyedited, author-produced version of an article accepted for publication in Forestry: An International Journal of Forest Research following peer review. The version of record "Stand-level windthrow patterns and long-term dynamics of surviving trees in natural secondary stands after a stand-replacing windthrow event"Volume 92, Issue 4, October 2019, Pages 473–480 is available online at: https://doi.org/10.1093/forestry/cpz015 |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/79389 |
| Appears in Collections: | 農学院・農学研究院 (Graduate School of Agriculture / Faculty of Agriculture) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 澁谷 正人
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