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Diesel Fuel Oil For Increasing Mountain Pine Beetle Mortality In Felled Logs
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Book Synopsis Diesel Fuel Oil for Increasing Mountain Pine Beetle Mortality in Felled Logs by : S. A. Mata
Download or read book Diesel Fuel Oil for Increasing Mountain Pine Beetle Mortality in Felled Logs written by S. A. Mata and published by . This book was released on 2002 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diesel fuel oil was applied to mountain pine beetle (Dendroctonus ponderosae Hopkins) infested bolts of ponderosa pine (Pinus ponderosa Lawson) in early June. Just prior to the fuel oil application and 6 weeks later, 0.5 ft|p2|s bark samples were removed from each bolt and the numbers of live beetles counted. Beetle survival was 8.3% in bolts arranged in a single layer and 4.8% in bolts arranged in 2 layers.
Book Synopsis Diesel Fuel Oil for Increasing Mountain Pine Beetle Mortality in Felled Logs by : S. A. Mata
Download or read book Diesel Fuel Oil for Increasing Mountain Pine Beetle Mortality in Felled Logs written by S. A. Mata and published by . This book was released on 2002 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diesel Fuel Oil for Increasing Mountain Pine Beetle Mortality in Felled Logs by : S. A. Mata
Download or read book Diesel Fuel Oil for Increasing Mountain Pine Beetle Mortality in Felled Logs written by S. A. Mata and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Note RMRS written by and published by . This book was released on 1998 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Publications written by and published by . This book was released on 2002 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mountain Pine Beetle Emergence from Infested Logs During Hauling by :
Download or read book Mountain Pine Beetle Emergence from Infested Logs During Hauling written by and published by . This book was released on 1993 with total page 4 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 Strategy for Reducing Mountain Pine Beetle Infestations with Ponderosa Pine Trap Logs by : Gene D. Amman
Download or read book Strategy for Reducing Mountain Pine Beetle Infestations with Ponderosa Pine Trap Logs written by Gene D. Amman and published by . This book was released on 1983 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Storing Beetle-killed Logs Under Snow to Reduce Losses After Mountain Pine Beetle Attack by : Roger J. Whitehead
Download or read book Storing Beetle-killed Logs Under Snow to Reduce Losses After Mountain Pine Beetle Attack written by Roger J. Whitehead and published by . This book was released on 2008 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: To assess the potential to store beetle-killed logs under insulated snowpacks in British Columbia to preserve wood quality and maximize value recovery, we reviewed the literature and visited operations in eastern Canada, where the technique has been recently adapted to routine operations, and in Finland, where 3.5 million m3 of timber are stored under snow annually. We also visited storage terminals in Sweden where very large volumes of sawtimber have been stored since 2005. We identified three roles that cold storage could play in responding to the current mountain pine beetle outbreak: (1) where the outbreak is expanding rapidly and green-attack volume exceeds capacity of mills to process all logs prior to dispersal flight, cold storage can prevent development and dispersal of beetles before milling late in the season; (2) where significant value is lost between harvesting and processing due to checking after delivery to the mill, cold storage can maintain moisture content and extend the time frame for achieving higher economic recovery; and, (3) where there is an opportunity to store large volumes of quality logs, doing so for an extended period (more than one year) may help defer or moderate anticipated social, environmental and economic impacts in the areas most affected by the mountain pine beetle outbreak. We report on discussions with woodland and plant managers in British Columbia on how the technique might be adapted to western Canadian operations and possible impediments to implementation, and we present recommendations.
Book Synopsis The Effect of Post-mountain Pine Beetle Salvage Treatments on Fuel Loads and Fuel Moisture Dynamics in Colorado Lodgepole Pine Forest by : Paul Robert Hood
Download or read book The Effect of Post-mountain Pine Beetle Salvage Treatments on Fuel Loads and Fuel Moisture Dynamics in Colorado Lodgepole Pine Forest written by Paul Robert Hood and published by . This book was released on 2016 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the Rocky Mountain region, recent infestations by the mountain pine beetle (Dendroctonus ponderosae; MPB) have caused widespread tree mortality and accumulation of dead, woody fuels. As forest management strategies are implemented to reduce the increase in surface fuel loads and salvage harvest of standing dead for use as lumber or biofuels, an understanding of the impacts of such actions is critical for making sound management decisions. To quantify how harvesting MPB-killed forest may affect fuel loads and fuel moisture content (FMC), we compared two types of salvage harvest - biomass removal and retention - and untreated lodgepole pine (Pinus contorta , LPP) forest, approximately 10 years post MPB epidemic, in the Colorado State Forest located in north-central Colorado. Fuel loads measurements were collected across three treatments in 10 experimental blocks. Each block compared biomass removal and biomass retention harvests with untreated MPB-killed forest. To determine whether surface woody fuels FMC differed between untreated MPB and harvested stands, three FMC stations were constructed at each of the 30 plots within the 10 block design. FMC stations consisted of recently harvested fuels in each fuel moisture time-lag class (1, 10, 100, 1000-hour). Each FMC station was measured weekly from late-May until mid-October and fuel moisture was calculated as the percentage of dry biomass. Additionally, 10 weather stations, five in treated and five in untreated forest, were deployed to detect differences in microclimate between treated and untreated stands. Biomass retention harvest resulted in a 30% increase in surface fuels overall with 3x greater coarse fuels (1000hr) and ~1.5x greater activity fuels (1 & 10hr) than biomass removal harvests. Both harvest methods resulted in 2x more activity fuels than untreated plots. Harvesting resulted in significantly lower FMC in 1-, 10-, 100- and 1000-hour fuels. 10-, 100- and 1000-hour fuels in treated plots dropped below the moisture of extinction (25% FMC) much earlier in the sampling period, and the 100- and 1000- hours fuels remained lower than the moisture of extinction for a greater amount of the sampling season. Litter/duff temperature and wind speed were found to be significantly greater in treated plots and precipitation was found to have the greatest effect on FMC in untreated plots. Managers should be cautioned that treated areas may exhibit increased fuels loads, lower FMC earlier in the year and contain less moisture throughout the fire season that may result in increased fire behavior and effects. If managers are seeking a treatment that is exclusively intended for ease of wildfire suppression, biomass removal should be the most successful in achieving their objectives.
Author :United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Public Lands Publisher : ISBN 13 : Total Pages :358 pages Book Rating :4.:/5 (6 download)
Book Synopsis "Clear-cutting" Practices on National Timberlands by : United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Public Lands
Download or read book "Clear-cutting" Practices on National Timberlands written by United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Public Lands and published by . This book was released on 1971 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis "Clear-cutting" Practices on National Timberlands by : United States. Congress. Senate. Interior and Insular Affairs
Download or read book "Clear-cutting" Practices on National Timberlands written by United States. Congress. Senate. Interior and Insular Affairs and published by . This book was released on 1971 with total page 1374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Treatment Height for Mountain Pine Beetles in Front Range Ponderosa Pine by : William F. McCambridge
Download or read book Treatment Height for Mountain Pine Beetles in Front Range Ponderosa Pine written by William F. McCambridge and published by . This book was released on 1972 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of the Southern Pine Beetle on Fuel Loading in Yellow Pine Forests of Great Smoky Mountains National Park (Classic Reprint) by : N. S. Nicholas
Download or read book The Effect of the Southern Pine Beetle on Fuel Loading in Yellow Pine Forests of Great Smoky Mountains National Park (Classic Reprint) written by N. S. Nicholas and published by Forgotten Books. This book was released on 2017-12-13 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Effect of the Southern Pine Beetle on Fuel Loading in Yellow Pine Forests of Great Smoky Mountains National Park Old field pine stands are clearly successional to hardwoods or to hemlock hardwoods. Fields in the park from 50 to 70 years old are currently experiencing increased mortality of pine canopy trees without pine regeneration. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author :Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.) Publisher : ISBN 13 : Total Pages :756 pages Book Rating :4.3/5 (91 download)
Book Synopsis Annual Report - Pacific Southwest Forest and Range Experiment Station by : Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
Download or read book Annual Report - Pacific Southwest Forest and Range Experiment Station written by Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.) and published by . This book was released on 1951 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modeling Natural Regeneration Following Mountain Pine Beetle Attacks in the Southern and Central Interior of British Columbia by : Valerie M. LeMay
Download or read book Modeling Natural Regeneration Following Mountain Pine Beetle Attacks in the Southern and Central Interior of British Columbia written by Valerie M. LeMay and published by . This book was released on 2007 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under the federal Mountain Pine Beetle Program, research is being implemented to study the economic and ecological characteristics of mountain pine beetle-damaged stands in British Columbia and Alberta. Stand development projections following mountain pine beetle (Dendroctonus ponderosae) (MPB) attack will depend upon the ability to accurately project natural regeneration following attack. In this study, stand structure measured on affected stands shortly after attack was used to estimate the abundance and composition of natural regeneration a number of years following attack. Specific objectives were: to assess natural regeneration development in stands that have sustained mortality during current and/or previous MPB outbreaks; to develop a natural regeneration database for use in connection with the PrognosisBC growth and yield simulator; to use imputation techniques to extend the existing natural regeneration model to MPB-affected stands in the southern and central interior of the province; and to develop and enhance the software necessary to allow reasonable projections of MPB-affected stands.--Document.
Author :United States. Congress. Senate. Committee on Interior and Insular Affairs Publisher : ISBN 13 : Total Pages :1850 pages Book Rating :4.3/5 (91 download)
Book Synopsis Hearings by : United States. Congress. Senate. Committee on Interior and Insular Affairs
Download or read book Hearings written by United States. Congress. Senate. Committee on Interior and Insular Affairs and published by . This book was released on 1971 with total page 1850 pages. Available in PDF, EPUB and Kindle. Book excerpt:
