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| Content Provider | Springer Nature Link |
|---|---|
| Author | Mizuniwa, Yoshiko Nakahata, Chikara Aruga, Kazuhiro |
| Copyright Year | 2016 |
| Abstract | This study investigates clear-cutting operations on moderately and gently sloping sites. Cycle times, productivities, and costs of those operations are analyzed and compared with those of commercial thinning operations, to enable logging contractors to easily find trends of those three variables. Felling cycle times of clear-cutting were lower than those of commercial thinning operations. Processing cycle times of clear-cutting on the gently sloping site were lower than those of clear-cutting on the moderately sloping site and commercial thinning. However, processing cycle times of clear-cutting on the moderately sloping site were similar to those of commercial thinning. Forwarding cycle times of clear-cutting on the moderately sloping site were the lowest among the estimated forwarding cycle times. Costs of operation systems were the lowest with clear-cutting on the gently sloping site, followed by clear-cutting on the moderately sloping site, and then commercial thinning with mechanized and current operation systems according to forwarding distance, with extracted volume 0.5 m3/stem. Costs of the current thinning operation system were less than those with a mechanized thinning system below extracted volume 0.3 m3/stem, because of smaller machinery expenses. |
| Starting Page | 99 |
| Ending Page | 104 |
| Page Count | 6 |
| File Format | |
| ISSN | 13416979 |
| Journal | Journal of Forest Research |
| Volume Number | 21 |
| Issue Number | 2 |
| e-ISSN | 16107403 |
| Language | English |
| Publisher | Springer Japan |
| Publisher Date | 2016-01-13 |
| Publisher Place | Tokyo |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Clear-cutting Commercial thinning Cost Cycle time Productivity Forestry Forestry Management Tree Biology Plant Sciences Plant Ecology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Forestry |
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