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Pilot Mechanical Pulping Assessment Of Dry Blue Stained And Grey Stage Wood Chips From Beetle Killed Lodgepole Pine
Download Pilot Mechanical Pulping Assessment Of Dry Blue Stained And Grey Stage Wood Chips From Beetle Killed Lodgepole Pine full books in PDF, epub, and Kindle. Read online Pilot Mechanical Pulping Assessment Of Dry Blue Stained And Grey Stage Wood Chips From Beetle Killed Lodgepole Pine ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Pilot Mechanical Pulping Assessment of Dry Blue-stained and Grey-stage Wood Chips from Beetle-killed Lodgepole Pine by : Thomas Qiuxiong Hu
Download or read book Pilot Mechanical Pulping Assessment of Dry Blue-stained and Grey-stage Wood Chips from Beetle-killed Lodgepole Pine written by Thomas Qiuxiong Hu and published by . This book was released on 2009 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The overall goal of this project is to determine the level of dry blue-stained wood chips and the level of grey-stage wood chips that can be economically utilized by BC mechanical pulp producers. The target objectives are two-fold: (1) to determine the maximum levels of dead, dry blue-stained and grey-stage lodgepole pine that can be economically utilized in BC mechanical pulp mills without detrimentally affecting processing and product quality; and (2) to evaluate the economic feasibility of presteaming, chemical impregnation pretreatment and refiner operation options for dry blue-stained and grey-stage lodgepole pine wood chip utilization."--Document.
Book Synopsis Cost Implications for Thermomechanical Pulping and Brightening of Blue-stained Chips by : Thomas Qiuxiong Hu
Download or read book Cost Implications for Thermomechanical Pulping and Brightening of Blue-stained Chips written by Thomas Qiuxiong Hu and published by . This book was released on 2007 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lodgepole pine (Pinus contorta Dougl.) forests make up approximately 35% of British Columbia's forested land base and accounty for 25% of the province's total volume harvested. Mountain pine beetle (Dendroctonus ponderosae Hopk.) is currently B. C.'s most devastating forest insect and it has wrought more destruction in mature lodgepole pine forests than any other forest insect. In an attempt to deal with the pine beetle infestation, an accelerated harvesting of pine stands damaged with this insect has been ordered by B. C. Ministry of Forests throughout the north central part of the province. Mature lodgepole pine trees attacked by the pine beetle are afflicted through the introduction of Ophiostoma piliferum, a fungus that causes blue stain in the sapwood. This preliminary study was undertaken to quantify the costs associated with thermechanical and chemithermomechanical pulping and brightening the mechanical pulps produced from blue-stained and sound lodgepole pine chips.--Document.
Book Synopsis Assessing the Influence of Time-since-death by : Barbara Dalpke
Download or read book Assessing the Influence of Time-since-death written by Barbara Dalpke and published by . This book was released on 2008 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study is part of a series of research papers that explore the biological, social, and economic aspects of British Columbia's mountain pine beetle (MPB) epidemic. It presents the results of pilot plant Kraft and mechanical pulping trials that were conducted to determine the influence of time-since-death (TSD) of (MPB)-killed lodgepole pine on pulping and pulp quality. Samples included trees of red, grey and late grey attack stages as well as unattacked trees; sample sites were established in three different biogeoclimatic subzones in British Columbia in order to account for natural variability. Prior to pulping, samples were tested for wood and fibre properties as well as chip quality. Kraft and thermomechanical (TMP) pulping parameters were monitored, pulp quality was determined, and sheet structure was evaluated by scanning electron microscopy.--Includes text from document.
Book Synopsis Overcoming the Brightness Ceiling for Mechanical Pulps Prepared from Blue-stained Lodgepole Pine Chips by : Thomas Qiuxiong Hu
Download or read book Overcoming the Brightness Ceiling for Mechanical Pulps Prepared from Blue-stained Lodgepole Pine Chips written by Thomas Qiuxiong Hu and published by . This book was released on 2008 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: The initial brightness of pulps prepared from chip blends containing mountain pine beetle-infested, blue-stained lodgepole pine (LPP) is lower than that of pulps made frfrom green LPP chips. This report presents the results of a Paprican/University of British Columbia project to develop a novel, cost effective approach to brightening mechanical pulps prepared from the blue-stained LPP chips.
Download or read book Information Forestry written by and published by . This book was released on 2009-04 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Operational Extractives Management from Mountain Pine Beetle-attacked Lodgepole Pine for Pulp and Papermaking by : Larry H. Allen
Download or read book Operational Extractives Management from Mountain Pine Beetle-attacked Lodgepole Pine for Pulp and Papermaking written by Larry H. Allen and published by . This book was released on 2007 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report addresses the impact of mountain pine beetle infestation on extractives in pulp and paper mills and their impact on process operation. The main concerns addressed include: extractives in pulp, pitch control, friction properties of paper, effluent treatment, and soap separation in the draft chemical recovery system."--Document.
Book Synopsis Gründtliche und acten-mässige Deduction in as für Bürgerlichen Standt und qualität die also genante Statt Münstersche Ertemänner in dem Fürstl. Stifft und municipal Statt Münster ... bestanden ... by :
Download or read book Gründtliche und acten-mässige Deduction in as für Bürgerlichen Standt und qualität die also genante Statt Münstersche Ertemänner in dem Fürstl. Stifft und municipal Statt Münster ... bestanden ... written by and published by . This book was released on 1687 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Determining the Relationship Between Wood and Fibre Quality of Mountain Pine Beetle-killed Wood and Paper Quality of Mechanical Paper by :
Download or read book Determining the Relationship Between Wood and Fibre Quality of Mountain Pine Beetle-killed Wood and Paper Quality of Mechanical Paper written by and published by . This book was released on 2009 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography of the Mechanical Pulping of Hardwoods and Resinous Species by : D. A. Holder
Download or read book Bibliography of the Mechanical Pulping of Hardwoods and Resinous Species written by D. A. Holder and published by . This book was released on 1970 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Mountain Pine Beetle by : Pacific Forestry Centre
Download or read book The Mountain Pine Beetle written by Pacific Forestry Centre and published by . This book was released on 2006 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book presents a synthesis of published information on mountain pine beetle (Dendroctonus ponderosae Hopkins [Coleoptera: Scolytidae]) biology and management with an emphasis on lodgepole pine (Pinus contorta Dougl. ex Loud. var. latifolia Engelm.) forests of western Canada. Intended as a reference for researchers as well as forest managers, the book covers three main subject areas: mountain pine beetle biology, management, and socioeconomic concerns. The chapters on biology cover taxonomy, life history and habits, distribution, insect-host tree interactions, development and survival, epidemiology, and outbreak history. The management section covers management strategy, survey and detection, proactive and preventive management, and decision support tools. The chapters on socioeconomic aspects include an economic examination of management programs and the utilization of post-beetle salvage timber in solid wood, panelboard, pulp and paper products."--Publisher's description.
Book Synopsis Climate Change Adaptation and Mitigation Management Options by : James M. Vose
Download or read book Climate Change Adaptation and Mitigation Management Options written by James M. Vose and published by CRC Press. This book was released on 2013-12-05 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest land managers face the challenges of preparing their forests for the impacts of climate change. However, climate change adds a new dimension to the task of developing and testing science-based management options to deal with the effects of stressors on forest ecosystems in the southern United States. The large spatial scale and complex interactions make traditional experimental approaches difficult. Yet, the current progression of climate change science offers new insights from recent syntheses, models, and experiments, providing enough information to start planning now for a future that will likely include an increase in disturbances and rapid changes in forest conditions. Climate Change Adaptation and Mitigation Management Options: A Guide for Natural Resource Managers in Southern Forest Ecosystems provides a comprehensive analysis of forest management options to guide natural resource management in the face of future climate change. Topics include potential climate change impacts on wildfire, insects, diseases, and invasives, and how these in turn might affect the values of southern forests that include timber, fiber, and carbon; water quality and quantity; species and habitats; and recreation. The book also considers southern forest carbon sequestration, vulnerability to biological threats, and migration of native tree populations due to climate change. This book utilizes the most relevant science and brings together science experts and land managers from various disciplines and regions throughout the south to combine science, models, and on-the-ground experience to develop management options. Providing a link between current management actions and future management options that would anticipate a changing climate, the authors hope to ensure a broader range of options for managing southern forests and protecting their values in the future.
Book Synopsis Drinking Water from Forests and Grasslands by :
Download or read book Drinking Water from Forests and Grasslands written by and published by . This book was released on 2000 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis American Forest Trees by : Henry H. Gibson
Download or read book American Forest Trees written by Henry H. Gibson and published by . This book was released on 1913 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wood Production, Wood Technology, and Biotechnological Impacts by : Ursula Kües
Download or read book Wood Production, Wood Technology, and Biotechnological Impacts written by Ursula Kües and published by Universitätsverlag Göttingen. This book was released on 2007 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the year 2001, Prof. Dr. Ursula Kües was appointed at the Faculty of Forest Sciences and Forest Ecology of the Georg-August-University Göttingen to the chair Molecular Wood Biotechnology endowed by the Deutsche Bundesstiftung Umwelt (DBU). Her group studies higher fungi in basic and applied research. Research foci are on mushroom development and on fungal enzymes degrading wood and their applications in wood biotechnology. This book has been edited to thank the DBU for all support given to the chair Molecular Wood Biotechnology. Contributions to the book are from scientists from Göttingen recognised in different fields of forestry and wood science. Chapters presented by members of the group Molecular Wood Biotechnology introduces into their areas of research. The book is designed for interested students of wood biology and wood technology but will also address scientists in the field.
Book Synopsis Wildlife Ecotoxicology by : John E. Elliott
Download or read book Wildlife Ecotoxicology written by John E. Elliott and published by Springer Science & Business Media. This book was released on 2011-08-27 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many books have now been published in the broad field of environmental toxicology. However, to date, none of have presented the often fascinating stories of the wildlife science, and the steps along the way from discovery of problems caused by environmental pollutants to the regulatory and non-regulatory efforts to address the problems. This book provides case by case examinations of how toxic chemical effects on wildlife have brought about policy and regulatory decisions, and positive changes in environmental conditions. Wild animal stories, whether they are about the disappearance of charismatic top predators, or of grossly deformed embryos or frogs, provide powerful symbols that can and have captured the public's imagination and have resulted in increased awareness by decision makers. It is the intent of this book to present factual and balanced overviews and summaries of the science and the subsequent regulatory processes that followed to effect change (or not). We cover a variety of chemicals and topics beginning with an update of the classic California coastal DDT story of eggshell thinning and avian reproduction to more recent cases, such as the veterinarian pharmaceutical that has brought three species of Asian vultures to the brink of extinction. Researchers, regulators, educators, NGOs and the general public will find valuable insights into the processes and mechanisms involved both in environmental scientific investigation and in efforts to effect positive change.
Book Synopsis The Ecology of Commerce by : Paul Hawken
Download or read book The Ecology of Commerce written by Paul Hawken and published by . This book was released on 1995 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paul Hawken believes that the impending ecological catastrophe cannot be prevented by individuals - only big business is powerful and influential enough to reverse the present trend. In this book he sets out to show the need for a new relationship between governments and businesses, believing that their present collusion against the public is undemocratic.
Download or read book Wood is Good written by Krishna K. Pandey and published by Springer. This book was released on 2017-01-20 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of selected papers presented in the International Conference on the theme ‘Wood is Good: Current Trends and Future Prospects in Wood’. The contents of the book deal with recent innovations, trends and challenges in wood science and are grouped in five distinct sections. They cover a wide range of topics like wood variability, processing and utilization, wood protection, wood-based composites, wood energy and the role of wood in mitigating climate change. With the ever increasing human population and growing demand for wood, this book offers valuable insights for better understanding and efficient utilization of this wonderful gift of nature. This book will be useful to researchers, professionals, and policy makers involved in forestry and wood related areas.
