English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

.                 ,      .            .    12 cm      ,                          .           ,                   .Abstract: This study was conducted to develop a simulation model for estimating the amount of such productsas round wood, dimension lumber and the residual wood biomass produced by processing the individual treesof Larix kaempferi. In the model, the stem volume is assessed using the taper equations of the species toestimate the stem forms. Then, the model simulates the conversion processes of logs to round wood or lumberand assesses the maximum amount of the wood products by the lumber dimensions or round wood size. Alsothe model provides information on the amount of residuals for kerf and slabs produced on the conversionprocesses for sawn timber or round wood. According to the results of an application of the model to a L.kaempferi process, the trees greater than 12 cm of DBH can be converted to logs for lumber or round woodproduction. For the trees, of which DBH is available for log conversion, the maximum amount of final productsby dimensions were analyzed. In this analysis, production of the bigger dimension lumber was assumed to bepreferred to that of the smaller or round wood. This model can be used for assesment of forest economic valuethrough estimation of merchantable volume for the trees, and assessment of mill residues which has the potentialto provide significant amount of feedstock for bioenergy production as well.Key words : round wood, dimension lumber, residual wood biomass, merchantable volume, tree conversion process,wood recovery estimation model

Development of a Wood Recovery Estimation Model for the Tree Conversion Processes of Larix kaempferi