The Economics Of Salvage Harvesting And Reforestation In British Columbia S Mountain Pine Beetle Affected Forests
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The Economics Of Salvage Harvesting And Reforestation In British Columbia S Mountain Pine Beetle Affected Forests
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Author : Brian Peter
language : en
Publisher:
Release Date : 2010
The Economics Of Salvage Harvesting And Reforestation In British Columbia S Mountain Pine Beetle Affected Forests written by Brian Peter and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Nature categories.
In stands with significant mountain pine beetle (MPB) mortality, forest managers face a range of choices including clearcut harvesting, partial cutting, various rehabilitation strategies, and non-intervention. These choices involve many long-term costs, benefits, and risks, some of which can be assessed through economic analysis. After reviewing the context for this issue, the authors provided case studies that span the more likely stand-level problems faced by decision makers. All analyses were conducted from the perspective of the landowner (i.e., government) rather than the user of the resource (i.e., licensee). The insights from the case studies form a basis to answer the following core questions: Are some stand types better left unsalvaged? What economic/silvicultural assumptions produce higher stand values when salvaging is foregone? In areas that cannot be salvaged, is reforestation a profitable investment? Finally, does partial cutting make sense economically?--Document.
Framework To Support Impact Analyses Of Renewal Strategies Of Forestlands Affected By Mountain Pine Beetle
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Author : Emina Krcmar
language : en
Publisher:
Release Date : 2009
Framework To Support Impact Analyses Of Renewal Strategies Of Forestlands Affected By Mountain Pine Beetle written by Emina Krcmar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Conifers categories.
We developed a decision-support framework that integrates scenario analysis and multi-criteria decision analysis and used it to analyze forest renewal in the study area of the Quesnel Timber Supply Area. Two consensus-based scenarios were constructed to represent the target future conditions: strong forest sector and forest resilience/economic diversification. Renewal strategies were constructed using multi-criteria decision analysis and sets of criteria specific to each scenario. Impacts of the renewal strategies are measured in terms of several timber and non-timber indicators. The key economic and timber-related impacts are linked to merchantable volume. Ecological impacts are assessed by analyzing wildlife communities associated with the broad habitat categories. None of the strategies generated for the scenarios was acceptable in terms of all criteria and outcomes. Further revisions of the scenarios and criteria, with the involvement of local stakeholders, is therefore recommended for decision-making. The integrated framework developed for this study is general and allows for other community and forest management concerns to be incorporated. The framework demonstrates how the stakeholders' goals regarding their community's future are formulated and how the conflicts between multiple criteria may be addressed. Impacts of the renewal strategies are measured in terms of several timber and non-timber indicators. The key economic and timber-related impacts are linked to merchantable volume. Ecological impacts are assessed by analyzing wildlife communities associated with the broad habitat categories. None of the strategies generated for the scenarios was acceptable in terms of all criteria and outcomes. Further revisions of the scenarios and criteria, with the involvement of local stakeholders, is therefore recommended for decision-making. The integrated framework developed for this study is general and allows for other community and forest management concerns to be incorporated. The framework demonstrates how the stakeholders' goals regarding their community's future are formulated and how the conflicts between multiple criteria may be addressed.
Salvage Logging And Its Ecological Consequences
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Author : David B. Lindenmayer
language : en
Publisher: Island Press
Release Date : 2012-07-16
Salvage Logging And Its Ecological Consequences written by David B. Lindenmayer and has been published by Island Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-16 with Science categories.
Salvage logging—removing trees from a forested area in the wake of a catastrophic event such as a wildfire or hurricane—is highly controversial. Policymakers and those with an economic interest in harvesting trees typically argue that damaged areas should be logged so as to avoid “wasting” resources, while many forest ecologists contend that removing trees following a disturbance is harmful to a variety of forest species and can interfere with the natural process of ecosystem recovery. Salvage Logging and Its Ecological Consequences brings together three leading experts on forest ecology to explore a wide range of issues surrounding the practice of salvage logging. They gather and synthesize the latest research and information about its economic and ecological costs and benefits, and consider the impacts of salvage logging on ecosystem processes and biodiversity. The book examines • what salvage logging is and why it is controversial • natural and human disturbance regimes in forested ecosystems • differences between salvage harvesting and traditional timber harvesting • scientifically documented ecological impacts of salvage operations • the importance of land management objectives in determining appropriate post-disturbance interventions Brief case studies from around the world highlight a variety of projects, including operations that have followed wildfires, storms, volcanic eruptions, and insect infestations. In the final chapter, the authors discuss policy management implications and offer prescriptions for mitigating the impacts of future salvage harvesting efforts. Salvage Logging and Its Ecological Consequences is a “must-read” volume for policymakers, students, academics, practitioners, and professionals involved in all aspects of forest management, natural resource planning, and forest conservation.
Over Cutting And Waste In B C S Interior
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Author : Ben Parfitt
language : en
Publisher:
Release Date : 2007
Over Cutting And Waste In B C S Interior written by Ben Parfitt and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Deforestation categories.
When this In much of Interior BC, the manner in which happens, workers and rural communities lose again government and the forest industry respond to because those healthy trees could provide a much- the mountain pine beetle in the months and needed source of timber in the medium term. [...] The range was from a low of 14 per cent to equivalent amount of carbon to that which a high of 55 per cent.22 In other words, on some is instantaneously released in the atmosphere sites more than half of the wood found in the when mature trees are cut down and burnt. [...] Combined, all of the associated with the burning of usable wood and usable and unusable wood adds up to a major related wood waste than is captured in Table 5. portion of all the wood hauled to roadsides and And this doesn't even account for the wood waste burned in logging operations. [...] And the magnitude of these emissions, that in the Interior, the CO2 releases associated plus the foregone jobs associated with the wasting with usable wood waste is even more significant. [...] Over-cutting and Waste in B. C.'s Interior 28 Conclusion and Recommendations: Rejecting the Cookie Cutter Approach, Ensuring Forests for the Future Too many healthy forests are falling in the name Finally, live trees in pine beetle-infested forests will of salvaging economic value from "dead" beetle- help to reduce the severity of the coming decline attacked forests.
Canadian Journal Of Forest Research
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Author :
language : en
Publisher:
Release Date : 2015-10
Canadian Journal Of Forest Research written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10 with Forests and forestry categories.
Markets For Forest Products Following A Large Disturbance
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Author :
language : en
Publisher:
Release Date : 2011
Markets For Forest Products Following A Large Disturbance written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Forest products industry categories.
The mountain pine beetle outbreak in the Interior forests of British Columbia that began in the late 1990s continues to kill lodgepole and other pine trees across the region and into western Alberta. Beginning in 2001 the provincial government increased available timber supply on Crown-owned lands and encouraged the forest industry to focus harvesting efforts on lodgepole pine. The timber supply uplift and pine-focused harvest strategies raise several questions with regard to the response by the BC industry to the increased supply of pine timber and the impact on timber and product market prices. Following the slowdown in many of BC's major markets, further opportunities to utilize MPB-killed wood inventories need to be examined. This paper describes recent wood market trends and highlights market opportunities and limitations for MPB-killed lodgepole pine. We also highlight key information gaps and uncertainties with regard to fully understanding the possible market and industry impacts of increasing pine harvests to address the mountain pine beetle outbreak, and the subsequent decrease in future timber supply. The appendices include a comprehensive listing of elasticity estimates important to any economic analysis of wood product markets.
Natural Regeneration In Partial Cuts And Mature Forests After Mountain Pine Beetle Infestation In The West Chilcotin
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Author : Nola Marie Daintith
language : en
Publisher:
Release Date : 2015
Natural Regeneration In Partial Cuts And Mature Forests After Mountain Pine Beetle Infestation In The West Chilcotin written by Nola Marie Daintith and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Forest dynamics categories.
The Itcha-Ilgachuz Research Project was initiated in the west Chilcotin region of central British Columbia to test variants of group selection and irregular group shelterwood silvicultural systems for managing lodgepole pine (Pinus contorta var. latifolia) forests for timber and northern caribou (Rangifer tarandus caribou Gmelin, northern ecotype) winter habitat. The results presented in this report are from three assessments that have been completed since the start of the mountain pine beetle outbreak, and are provided in context with the results from the earlier natural regeneration study. The results provide insight into how successfully the study sites and surrounding forests, which have sustained variable levels of mortality, regenerate naturally.--Includes text from document.
Addressing The Hydrologic Impacts Of Large Scale Salvage Logging In British Columbia S Mountain Pine Beetle Killed Forests An Evaluation Of The British Columbia Ministry Of Forests And Range S Commitment To Recommended Actions
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Author : Larissa Karow
language : en
Publisher:
Release Date : 2008
Addressing The Hydrologic Impacts Of Large Scale Salvage Logging In British Columbia S Mountain Pine Beetle Killed Forests An Evaluation Of The British Columbia Ministry Of Forests And Range S Commitment To Recommended Actions written by Larissa Karow and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
Battling The Beetle
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Author : Ben Parfitt
language : en
Publisher: Canadian Centre Policy Alternatives
Release Date : 2005
Battling The Beetle written by Ben Parfitt and has been published by Canadian Centre Policy Alternatives this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Forest management categories.
The CCPA would like to thank the following organizations for their financial contributions to this work: The BC Federation of Labour, The BC Government and Service Employees' Union, The Communications, Energy and Paperworkers Union, The Endswell Foundation, The Pulp, Paper and Woodworkers of Canada and The United Steelworkers of America District 3. Cover beetle image courtesy of The Canadian Fores [...] While a significant portion of the trees attacked will be profitably logged, an even greater portion will not, leading to a looming gap in available timber that will result in the loss of one quarter of existing income in many Interior communities.1 Given the severity of the outbreak and its implications for the wellbeing of forests and communities, the BC government's action plan speaks comparati [...] The area includes 30-plus communities ranging from 100 Mile House in the southern portion of the Cariboo Forest Region through Prince George and west to Smithers in the Prince Rupert Forest Region.20 The full extent of the beetle What the authors of that report could not have known was that in the attack remains poorly ensuing three years the very definition of "susceptible" has changed along quan [...] Two central questions before British Columbians are whether the province is responding adequately to the challenges posed by the beetles, in particular in the area of reforestation, and whether we are getting a fair return from logging companies in the midst of an unprecedented, government-mandated, logging increase in response to the beetles. [...] It also heavily influenced the thinking of government-appointed bodies such as the Forest Resources Commission, By the Ministry of Forests which made many recommendations to the province in 1991 on the need own estimate, we are on the for permanent and secured investment pools for reforestation efforts.
Information Forestry
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Author :
language : en
Publisher:
Release Date : 2011-05
Information Forestry written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05 with Forests and forestry categories.