Risk Assessment of the Threat of Mountain Pine Beetle to Canada's Boreal and Eastern Pine Forests PDF Download
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Author: Brian Peter
Publisher:
ISBN: 9781100103426
Category : Mountain pine beetle
Languages : en
Pages : 31
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Book Description
"This report assesses the threat of the mountain pine beetle (Dendroctonus ponderosae Hopkins) to Canada's boreal and eastern pine forests. It is based on available evidence and expert advice provided by researchers and forest managers at two workshops held in Edmonton, Alberta and Victoria, British Columbia during August and September of 2007."--Document.
Author: Brian Peter
Publisher:
ISBN: 9781100103426
Category : Mountain pine beetle
Languages : en
Pages : 31
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Book Description
"This report assesses the threat of the mountain pine beetle (Dendroctonus ponderosae Hopkins) to Canada's boreal and eastern pine forests. It is based on available evidence and expert advice provided by researchers and forest managers at two workshops held in Edmonton, Alberta and Victoria, British Columbia during August and September of 2007."--Document.
Author: Vincent Graham Nealis
Publisher:
ISBN: 9781100233017
Category : Electronic books
Languages : en
Pages : 27
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Book Description
Introduction -- Dispersal and patterns of range expansion -- Relationship of spread to forest -- Relationship to spread of climate suitability -- Relationship between mountain pine beetle nad its ecological associates -- Impacts -- Risk of fire -- References -- Appendix 1.
Author: Kamal J.K. Gandhi
Publisher: Academic Press
ISBN: 0128224401
Category : Science
Languages : en
Pages : 438
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Book Description
Bark Beetle Management, Ecology, and Climate Change provides the most updated and comprehensive knowledge on the complex effects of global warming upon the economically and ecologically important bark beetle species and their host trees. This authoritative reference synthesizes information on how forest disturbances and environmental changes due to current and future climate changes alter the ecology and management of bark beetles in forested landscapes. Written by international experts on bark beetle ecology, this book covers topics ranging from changes in bark beetle distributions and addition of novel hosts due to climate change, interactions of insects with altered host physiology and disturbance regimes, ecosystem-level impacts of bark beetle outbreaks due to climate change, multi-trophic changes mediated via climate change, and management of bark beetles in altered forests and climate conditions. Bark Beetle Management, Ecology, and Climate Change is an important resource for entomologists, as well as forest health specialists, policy makers, and conservationists who are interested in multi-faceted impacts of climate change on forest insects at the organismal, population, and community-levels. - The only book that addresses the impacts of global warming on bark beetles with feedback loops to forest patterns and processes - Discusses altered disturbance regimes due to climate change with implications for bark beetles and associated organisms - Led by a team of editors whose expertise includes entomology, pathology, ecology, forestry, modeling, and tree physiology
Author: Ajith H. Perera
Publisher: Springer
ISBN: 3319198092
Category : Science
Languages : en
Pages : 324
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Book Description
Forest landscape disturbances are a global phenomenon. Simulation models are an important tool in understanding these broad scale processes and exploring their effects on forest ecosystems. This book contains a collection of insights from a group of ecologists who address a variety of processes: physical disturbances such as drought, wind, and fire; biological disturbances such as defoliating insects and bark beetles; anthropogenic influences; interactions among disturbances; effects of climate change on disturbances; and the recovery of forest landscapes from disturbances—all from a simulation modeling perspective. These discussions and examples offer a broad synopsis of the state of this rapidly evolving subject.
Author: Fernando E. Vega
Publisher: Academic Press
ISBN: 0124171737
Category : Science
Languages : en
Pages : 641
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Book Description
Bark Beetles: Biology and Ecology of Native and Invasive Species provides a thorough discussion of these economically important pests of coniferous and broadleaf trees and their importance in agriculture. It is the first book in the market solely dedicated to this important group of insects, and contains 15 chapters on natural history and ecology, morphology, taxonomy and phylogenetics, evolution and diversity, population dynamics, resistance, symbiotic associations, natural enemies, climate change, management strategies, economics, and politics, with some chapters exclusively devoted to some of the most economically important bark beetle genera, including Dendroctonus, Ips, Tomicus, Hypothenemus, and Scolytus. This text is ideal for entomology and forestry courses, and is aimed at scientists, faculty members, forest managers, practitioners of biological control of insect pests, mycologists interested in bark beetle-fungal associations, and students in the disciplines of entomology, ecology, and forestry. - Provides the only synthesis of the literature on bark beetles - Features chapters exclusively devoted to some of the most economically important bark beetle genera, such as Dendroctonus, Ips, Tomicus, Hypothenemus, and Scolytus - Includes copious color illustrations and photographs that further enhance the content
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251084025
Category : Technology & Engineering
Languages : en
Pages : 304
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Book Description
The publication was prepared based on information provided by 86 countries, outcomes from regional and subregional consultations and commissioned thematic studies. It includes: •an overview of definitions and concepts related to Forest Genetic Resources (FGR) and a review of their value; •a description of the main drivers of changes; •the presentation of key emerging technologies; •an analysis of the current status of FGR conservation, use and related developments; •recommendations addressing the challenges and needs. By the FAO Commission on Genetic Resources for Food and Agriculture.
Author: Katherine Patricia Bleiker
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 28
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Book Description
For this report the authors investigated whether an endemic niche exists for the mountain pine beetle (MPB) in north-western Alberta, a region east of the Rocky Mountains that was recently invaded by beetles. Their approach was to sample endemic or endemic-incipient MPB populations in the region in situ, including the assemblage of secondary bark beetles with which the MPB may interact. The objectives of this project were threefold: (i) determine the potential for MPB to persist at endemic levels east of the Rockies; (ii) if persistence is possible, determine the rate of population increase or decrease to assess the potential for eruptions and spread; and (iii) provide data to existing and emergent decision support tools to re-parameterize, where appropriate, to accommodate MPB dynamics in a new habitat.--Document.
Author: Kevin Pellow
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 22
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Book Description
The current mountain pine beetle (MPB) outbreak exceeds any recorded infestation and is considered a threat to pine species in the boreal and eastern Canadian forest ecosystems. Previous studies have shown that moderate weather and successful fire suppression create prime conditions for MPB growth, which is affecting novel forest habitat. From 2008 to 2010, the Canadian Forest Service (CFS) conducted late spring surveys of MPB infestations in the Peace Region of British Columbia to determine changes in population and infestation levels based on attack and brood densities in infested trees. During 2009 and 2010, similar data was collected by the Alberta Sustainable Resource Development (SRD) on post-winter MPB survival in north-central Alberta. Overwintering population success was determined based on two rating systems of R-values: the Canadian Forest Service Forest Insect and Disease Survey (FIDS) system of the CFS, and the SRD system. R-value was calculated by summing all live mountain pine beetles of various life stages for every plot. The British Columbia and Alberta survey data (the R-values) were combined to determine the distribution of overwintering population success. During 2009 and 2010, the overwintering MPB population success in the Peace Region of British Columbia and adjacent Alberta was based on interpolated maps of SRD ratings of infestations. For comparison, a map for each rating system was created from the 2010 surveys of British Columbia and Alberta.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 482
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Book Description
Author: Tomás Schlichter
Publisher: Springer Science & Business Media
ISBN: 9400725760
Category : Technology & Engineering
Languages : en
Pages : 90
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Book Description
Forests in Development: A Vital Balance, shows some of the main advances in forestry over the six years spanning between the XII World Forestry Congress in Canada and the XIII WFC held in Buenos Aires. The book covers most of the themes of the XIII WFC, from biodiversity through production, policies, environmental services, and economic aspects, linked by sustainability. It provides a comprehensive view of forestry today, conveying its different aspects through one solid piece addressed by authors whose work denotes a concept of sustainable forest management which is not so much a puzzle laboriously put together as a many-faced unity, steered to achieve ultimately a better quality of living for present and future generations.
