Download or read book At the stump and Roadside Log Processing written by Janet L. Mitchell and published by Pointe Claire, Québec : Forest Engineering Research Institute of Canada = Institut canadien de recherches en génie forestier. This book was released on 1994 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book At the stump and Roadside Log Processing in Alberta written by Dennis Araki and published by Vancouver, B.C. : Forest Engineering Research Institute of Canada. This book was released on 1994 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of a study to compare at-the-stump and roadside processing systems to determine productivities and costs of mechanical felling, processing, and grapple skidding; productivities of log loading; overall harvesting costs, including road building, road deactivation, slash disposal, and reforestation; recovered sawlog volumes; levels of wood residue; soil disturbance associated with harvesting; and distribution of slash, cones, and exposed seed bed. The study used Denharco DM3000 log processors and took place near Hinton, Alberta.

Download or read book At the stump and Roadside Log Processing written by J.R. Mitchell and published by . This book was released on 1994 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book At the stump and Roadside Log Processing in Alberta A Comparison written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Abstracts written by and published by . This book was released on 1995-07 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Report written by and published by . This book was released on 1985 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Technical Report PNW GTR written by and published by . This book was released on 2004 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Report written by and published by . This book was released on 1996 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Silvicultural Options for Young growth Douglas fir Forests written by and published by . This book was released on 2004 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the origin, design, establishment and measurement procedures and first results of a large long-term cooperative study comparing a number of widely different silvicultural regimes applied to young-growth Douglas-fir (Pseudotsuga menziesii) stands managed for multiple objectives. Regimes consist of (1) conventional clearcutting followed by intermediate thinning; (2) retention of reserve trees to create a two-aged stand; (3) small patch cuts dispersed within a thinned matrix, repeated at approximately 15-year intervals to create a mosaic of age classes; (4) group selection within a thinned matrix on an approximate 15-year cycle; (5) continued thinning on an extended rotation; and (6) an untreated control. Each of these regimes is on operationsize units (about 30 to 70 acres each). Output variables to be evaluated include conventional timber growth and yield statistics, harvest costs, sale layout and administration costs, aesthetic effects and public acceptance, soil disturbance, bird populations, and economic aspects. Descriptive statistics and some initial results are presented for the first replicate, established in 1997-98.

Download or read book Tongass National Forest N F Traitors Cove Timber Sale written by and published by . This book was released on 2007 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The 1988 Symposium on Systems Analysis in Forest Resources written by and published by . This book was released on 1988 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Service Research Paper SO written by and published by . This book was released on 1972 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Northern Logger and Timber Processor written by and published by . This book was released on 2003 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guide for Planning Pulp and Paper Enterprises written by Morris Wayman and published by Food & Agriculture Org.. This book was released on 1973 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tongass National Forest N F Stikine Area Shamrock Timber Sales written by and published by . This book was released on 1996 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bioenergy from Wood written by Thomas Seifert and published by Springer Science & Business Media. This book was released on 2013-12-02 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written for scientists and practitioners interested in deepening their knowledge of the sustainable production of bioenergy from wood in tropical and sub-tropical countries. Utilising the value chain concept, this book outlines the necessary aspects for managing sustainable bioenergy production. A wide range of topics is covered including biomass localization, modelling and upscaling, production management in woodlands and plantations, and transport and logistics. Biomass quality and conversion pathways are examined in order to match the conversion technology with the available biomass. A section is dedicated to issues surrounding sustainability. The issues, covered in a life-cycle assessment of the bioenergy system, include socio-economic challenges, local effects on water, biodiversity, nutrient-sustainability and global impacts. Through this holistic approach and supporting examples from tropical and sub-tropical countries, the reader is guided in designing and implementing a value chain as the main management instrument for sustainable wood.

Download or read book CWE written by and published by . This book was released on 1998 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: