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A decision framework for the implementation of appropriate logging practices in developing countries : case study -- Ethiopia /Spong, Ben. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2008. / Printout. Includes bibliographical references (leaves 110-116). Also available on the World Wide Web.
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Behavioral choice and demographic consequences of wood frog habitat selection in response to land useRittenhouse, Tracy A. Green, January 2007 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2007. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on February 28, 2008) Vita. Includes bibliographical references.
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Timber industry consolidation and the need for scale appropriate harvesting mechanisms in Alabama's black beltBrodbeck, Arnold M. January 2005 (has links) (PDF)
Thesis(M.S.)--Auburn University, 2005. / Abstract. Includes bibliographic references.
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Stalled gaps or rapid recovery the influence of damage on post-logging forest dynamics and carbon balance /Lincoln, Philippa R. January 2008 (has links)
Thesis (Ph.D.)--Aberdeen University, 2008. / Title from web page (viewed on Mar. 2, 2009). Includes bibliographical references.
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Stalled gaps or rapid recovery : the influence of damage on post-logging forest dynamics and carbon balanceLincoln, Philippa R. January 2008 (has links)
I assessed forest dynamics, stand structure and composition using repeated measurements of permanent plots over twelve years, in areas logged according to RIL guidelines and areas logged conventionally (CL) in Sabah, Malaysia. I compared successful pathways between treatments and used stand dynamics data to estimate carbon fluxes and pools over twelve years. Matrix models were used to generate projections of carbon emissions, sequestration and storage over a thirty-year logging cycle. Stem density (439 stems ha<sup>-1</sup> (95% CI = 358 – 477), basal area (32 m<sup>2</sup> ha<sup>-1</sup> (95% CI = 23-44) ) and carbon stored in above ground biomass (AGB, 1160 Mg C ha<sup>-1</sup> (95% CI = 97 – 232)) did not differ from prelogging levels twelve years after RIL. There was no recovery of these years variables after CL (246 stems ha<sup>-1</sup> (95% CI = 200 – 303), basal area 20 m<sup>2</sup> ha<sup>-1</sup> (95% CI = 13-28), carbon in AGB 101 Mg C ha<sup>-1</sup> (95% CI = 58 – 157)). Mortality, growth and recruitment rates remained elevated throughout the study. Both damaged and undamaged trees experiencing high mortality, especially after CL. Stalled, tree-less gaps and vine-covered building phase forest covered 54% of the CL area and appeared to have increased over time. Closed canopy and tree-dominated building phase forest dominated the RIL areas (81%). Total carbon storage over a thirty year logging cycle after RIL is projected to be 40% higher than after CL and result in reduced emissions of 88 Mg C ha<sup>-1</sup> and increased sequestration of 27 Mg C ha<sup>-1</sup>. The total carbon benefit of using RIL instead of CL in lowland dipterocarp forest is projected to be 196 Mg C ha<sup>-1</sup> over a cutting cycle. My comparisons and projections of emissions, sequestration and storage in above-ground biomass show that the carbon benefit of reduced-impact logging exceeds previous projections. RIL areas are likely to provide substantial co-benefits in timber stocking, biodiversity conservation and resilience to climate change compared with CL areas.
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Productivity and carbon budgets of harvested central Appalachian forestsDavis, Sarah C. January 1900 (has links)
Thesis (Ph. D.)--West Virginia University, 2007. / Title from document title page. Document formatted into pages; contains ix, 126 p. : ill. (some col.), col. map. Vita. Includes abstract. Includes bibliographical references.
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Yield and financial analysis of "New forestry" techniques on the McDonald and Dunn Forests /Bartlett, David M. January 1993 (has links)
Thesis (M.S.)--Oregon State University, 1994. / Typescript (photocopy). Includes bibliographical references (leaves 51-53). Also available on the World Wide Web.
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Two struggles into one? : Labour and environmental movement relations and the challenge to capitalist forestry in British Columbia, 1900-2000 /Moore, Joseph G. January 2001 (has links)
Thesis (Ph.D.) -- McMaster University, 2002. / Includes bibliographical references. Also available via World Wide Web.
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Reconciliation in the forest? : an exploration of the conflict over the logging of native forests in the south-west of Western Australia /Worth, David John. January 2004 (has links)
Thesis (Ph.D.)--Murdoch University, 2004. / Thesis submitted to the Division of Science and Engineering. Bibliography: leaves 360-392.
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Landowner decisions and motivations on the Tennessee northern Cumberland Plateau willingness to participate in government assistance programs and reasons for owning woodland /Kaetzel, Brandon Russell, January 2008 (has links) (PDF)
Thesis (M.S.)--University of Tennessee, Knoxville, 2008. / Title from title page screen (viewed on Sept. 15, 2009). Thesis advisor: Donald G. Hodges. Vita. Includes bibliographical references.
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