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dc.contributor.authorHamsley, Amanda Kate
dc.date.accessioned2014-03-04T03:20:04Z
dc.date.available2014-03-04T03:20:04Z
dc.date.issued2008-05
dc.identifier.otherhamsley_amanda_k_200805_ms
dc.identifier.urihttp://purl.galileo.usg.edu/uga_etd/hamsley_amanda_k_200805_ms
dc.identifier.urihttp://hdl.handle.net/10724/24626
dc.description.abstractSome timber harvesting systems in the southeastern USA have started using harvesters to buck and sort products. A 2007 survey indicated that most Georgia loggers bucked logs using chainsaws or sawbucks. Forty-five percent of respondents estimated product dimensions with some measurement. We compared value recovery and cost of a modified tree-length (MTL) logging system that measures product dimensions with a harvester to that of a tree-length (TL) system that estimates dimensions. Processing TL loads of product with a harvester on a yard did not increase load value. Although not statistically significant, MTL did recover slightly more residual timber value per acre than TL on two of three sites despite estimated $2/ton higher logging costs. MTL also showed consistent, but not significantly different (alpha = 0.10), increases over TL percent of cruised value harvested. The individual stem analysis showed similar value recoveries ranging from 67% to 78% for MTL compared to 73% to 78% for TL.
dc.languageeng
dc.publisheruga
dc.rightspublic
dc.subjectLogging
dc.subjecttimber
dc.subjectvalue recovery
dc.subjectproduct sorting
dc.subjectUnited States
dc.titleValue recovery and product sorting in the Southeastern United States
dc.title.alternativea comparison of conventional and modified tree-length systems
dc.typeThesis
dc.description.degreeMS
dc.description.departmentForest Resources
dc.description.majorForest Resources
dc.description.advisorW. Dale Greene
dc.description.committeeW. Dale Greene
dc.description.committeeLaurence R. Schimleck
dc.description.committeeRichard F. Daniels
dc.description.committeeMichael L. Clutter


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