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Operational Extractives Management From Mountain Pine Beetle Attacked Lodgepole Pine For Pulp And Papermaking
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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 Quantifying the Effect of Extractives from Mountain Pine Beetle-attacked Lodgepole Pine for Pulp and Papermaking by : Paul Alexandre Bicho
Download or read book Quantifying the Effect of Extractives from Mountain Pine Beetle-attacked Lodgepole Pine for Pulp and Papermaking written by Paul Alexandre Bicho and published by . This book was released on 2008 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pulping of mountain pine beetle-killed wood can impact tall oil recovery, and severe foaming events exist. These effects may be related to changes in the levels and profiles of extractives in beetle-killed wood. This report summarizes existing knowledge regarding the influence of mountain pine beetle attack on extractives. It expands on this knowledge by using PLS-DA modeling to follow changes in extractives profiles with unattacked-green, red and grey stage woods. Result show that red stage pine has lower levels of glycerides and pimaric acid, but higher levels of sterols, than unattacked green wood. Grey stage woods have extractives profiles that are comparable to unattacked wood, likely due to the biodegradation of glycerides or to abiotic effects. While extractives are implicated in the foaming tendency of TMP pressates and black liquors from beetle-infested wood, other factors related to wood chemistry are just as important when addressing the foaming issue.
Book Synopsis Effects of Acetone Extractives in Grey-stage Mountain Pine Beetle-killed Lodgepole Pine on Kraft Mills by : Larry H. Allen
Download or read book Effects of Acetone Extractives in Grey-stage Mountain Pine Beetle-killed Lodgepole Pine on Kraft Mills written by Larry H. Allen and published by . This book was released on 2010 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Localized Spatial and Temporal Attack Dynamics of the Mountain Pine Beetle in Lodgepole Pine by : Barbara J. Bentz
Download or read book Localized Spatial and Temporal Attack Dynamics of the Mountain Pine Beetle in Lodgepole Pine written by Barbara J. Bentz and published by . This book was released on 1996 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Impact of Mountain Pine Beetle-attacked Lodgepole Pine Logs on Veneer Processing by : Brad Wang
Download or read book Impact of Mountain Pine Beetle-attacked Lodgepole Pine Logs on Veneer Processing written by Brad Wang and published by . This book was released on 2009 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The issue of how to maximize the value recovery from beetle-attacked pine wood is critical to the wood panel industry in British Columbia. This paper discusses the pilot plant tests and mill trials that were conducted to quantify the impact of using mountain pine beetle (MPB)-attacked lodgepole pine (Pinus contorta Douglas) wood on green veneer processing to determine of it makes economic sense to sort and process MPB logs separately from normal logs of SPF (spruce-lodgepole pine-alpine fir) mix for plywood manufacturing.--Includes text from document.
Book Synopsis Estimating the Rate and Amount of Tree Loss from Mountain Pine Beetle Infestations by : Walter E. Cole
Download or read book Estimating the Rate and Amount of Tree Loss from Mountain Pine Beetle Infestations written by Walter E. Cole and published by . This book was released on 1983 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mountain Pine Beetle Dynamics in Lodgepole Pine Forests by : Walter E. Cole
Download or read book Mountain Pine Beetle Dynamics in Lodgepole Pine Forests written by Walter E. Cole and published by . This book was released on 1980 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Harvesting Strategies for Management of Mountain Pine Beetle Infestations in Lodgepole Pine by : Walter E. Cole
Download or read book Harvesting Strategies for Management of Mountain Pine Beetle Infestations in Lodgepole Pine written by Walter E. Cole and published by . This book was released on 1983 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interaction Between Mountain Pine Beetle and Dynamics of Lodgepole Pine Stands by : Walter E. Cole
Download or read book Interaction Between Mountain Pine Beetle and Dynamics of Lodgepole Pine Stands written by Walter E. Cole and published by . This book was released on 1973 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Remedial Treatment of Lodgepole Pine Infested with Mountain Pine Beetle by : Paul E. Tilden
Download or read book Remedial Treatment of Lodgepole Pine Infested with Mountain Pine Beetle written by Paul E. Tilden and published by . This book was released on 1985 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lindane is registered for remedial control of bark beetles; however, forestry uses are controversial and alternative chemicals are needed. Chlorpyrifos (Dursban 4E), carbaryl (Sevimol 4), and fenitrothion (Sumithion 8E) at 1, 2, and 4 pct active ingredient, and lindane at the registered dosage of 0.6 pct were sprayed on lodgepole pine (Pinus contorts Dougl. var. latvolia Engelm.) bolts infested with mountain pine beetles (Dendroclonus ponderosae Hopkins) in Colorado. Mean survival ratios (n=10) of the proportions of beetles emerging from treated bolts to the proportion emerging from control bolts indicated that chlorpyrifos and fenitrotkion at 2 and 4 pct were about as effective as lindane in reducing emergence.
Book Synopsis Localized Spatial and Temporal Attack Dynamics of the Mountain Pine Beetle in Lodgepole Pine by : Barbara J. Bentz
Download or read book Localized Spatial and Temporal Attack Dynamics of the Mountain Pine Beetle in Lodgepole Pine written by Barbara J. Bentz and published by . This book was released on 1996 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Considering the Effectiveness of Mountain Pine Beetle Mitigation Strategies by : Nicholas C. Coops
Download or read book Considering the Effectiveness of Mountain Pine Beetle Mitigation Strategies written by Nicholas C. Coops and published by . This book was released on 2008 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the broad range of mitigation strategies associated with the management of mountain pine beetle (Dendroctonus ponderosae Hopkins), including methods that are currently utilized or proposed for controlling beetle populations, the manner in which the effectiveness of these approaches is monitored and assessed and, finally, the role that remotely sensed data may play in a large-area monitoring system. To this end, the authors first review the goals of effectiveness monitoring and introduce a general classification system to clarify the purpose and practice of efficacy monitoring. Based on these principles, the review is then structured around effectiveness evaluations for managing forest pests, primarily mountain, southern, and western pine beetles throughout North America. These evaluations are grouped by management strategy: silvicultural treatments; prescribed burns; and the use of attractants, repellants, and insecticides. Finally, the authors propose the use of remotely sensed data as a complementary tool for monitoring changes in the extent and severity of mountain pine beetle damage across large areas.--Document.
Book Synopsis Mountain Pine Beetle-caused Tree Mortality in Partially Cut Plots Surrounded by Unmanaged Stands by : J. M. Schmid
Download or read book Mountain Pine Beetle-caused Tree Mortality in Partially Cut Plots Surrounded by Unmanaged Stands written by J. M. Schmid and published by . This book was released on 2005 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Predicting Decay and Degrade Rates in Standing and Fallen Trees Killed by Mountain Pine Beetle by : Barb Sharp
Download or read book Predicting Decay and Degrade Rates in Standing and Fallen Trees Killed by Mountain Pine Beetle written by Barb Sharp and published by . This book was released on 2005 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemical, Mechanical, and Durability Properties of Mountain Pine Beetle Infested Timber by : John F. Kadla
Download or read book Chemical, Mechanical, and Durability Properties of Mountain Pine Beetle Infested Timber written by John F. Kadla and published by . This book was released on 2008 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: To mitigate the impact of the mountain pine beetle epidemic on the British Columbia forest products sector, an understanding of the relationship between wood quality and time since infestation is needed. The proposed research project deals with the chemical and mechanical properties of mountain pine beetle-infested wood at various stages of attack. Using dynamic mechanical (DMA), and morphological (X-ray) analyses, the effect of mountain pine beetle on various wood components was determined and related to chemical composition. This report looks into the impact of the mountain pine beetle on the British Columbia forests and the outcomes of the analyses used.--Includes text from document.
Book Synopsis Integrating Silvicultural Control of Mountain Pine Beetle with Wildlife and Sustainable Forest Management Objectives by : Ann Chan-McLeod
Download or read book Integrating Silvicultural Control of Mountain Pine Beetle with Wildlife and Sustainable Forest Management Objectives written by Ann Chan-McLeod and published by . This book was released on 2007 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Management of Lodgepole Pine to Reduce Losses from the Mountain Pine Beetle by : L. Safranyik
Download or read book Management of Lodgepole Pine to Reduce Losses from the Mountain Pine Beetle written by L. Safranyik and published by . This book was released on 1982 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
