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Effects Of Climate Change On Fire For A Deciduous Forest Landscape In Temiscamingue Quebec
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Book Synopsis Effects of climate change on fire for a deciduous forest landscape in Témiscamingue, Québec by : C. Ronnie Drever
Download or read book Effects of climate change on fire for a deciduous forest landscape in Témiscamingue, Québec written by C. Ronnie Drever and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Climate Change on Fire for a Deciduous Forest Landscape in Témiscamingue, Québec by :
Download or read book Effects of Climate Change on Fire for a Deciduous Forest Landscape in Témiscamingue, Québec written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Le paradigme de la gestion durable des forêts demande aux gestionnaires de s'inspirer des perturbations naturelles lors de l'application des coupes forestières tant en fréquence qu'en répartition spatiale dans le paysage. Mais est-ce que ce paradigme peut vraiment maintenir la résilience écologique des forêts sous aménagement? La théorie écologique suppose qu'une gestion basée sur le régime des perturbations naturelles pourrait maintenir la résilience si les stratégies forestières maintiennent les patrons et les processus qui perpétuent les états désirés à l'intérieur de leur fourchette de variabilité naturelle tout en réduisant ceux qui augmentent la résilience des états indésirables. Mettre en application ces idées dans un contexte de gestion exige cependant une articulation soignée des états d'écosystème en considération ainsi que des perturbations et des stress qui affectent la persistance des états alternatifs possibles. De plus, ces états doivent être caractérisés aux échelles spatiales et temporelles pertinentes à leur expression afin de traduire ceux-ci en modalités de gestion adéquatement ajustés à ces échelles. Dans cette thèse, je pose la question suivante: comment les changements climatiques affecteront-t-ils la fréquence des grands feux dans les forêts feuillues du Témiscamingue dans le Québec méridional? J'examine cette question en faisant le lien entre la résilience des écosystèmes forestiers et le régime des perturbations naturelles dans un contexte de changements climatiques. Dans ce système, les états alternatifs considérés sont des peuplements de feuillus tolérants, des peuplements dominés par des pins et ceux dominés par des espèces pionnières où la principale perturbation naturelle considérée est le feu. Au tout début, je fais dans le premier chapitre une revue de la littérature concernant la résilience écologique. Après, j'analyse l'histoire du feu au Témiscamingue, avec une emphase sur son influence sur la composition forestière dans le paysag.
Book Synopsis Climate Change and Canada's Forests by : T. B. Williamson
Download or read book Climate Change and Canada's Forests written by T. B. Williamson and published by . This book was released on 2009 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest managers can expect the unexpected and they can expect that change will be ongoing and unrelenting. Some general recommendations for beginning to address climate change in Canada's forest sector include enhancing the capacity to undertake integrated assessment of vulnerabilities to climate change at various scales; increasing resources to monitor the impacts of climate change; increasing resources for impacts and adaptation science; reviewing forest policies, forest planning, forest management approaches, and institutions to assess our ability to achieve social objectives under climate change; embedding principles of risk management and adaptive management into forest management; and maintaining or improving the capacity for communicating, networking, and information sharing with the Canadian public and within the forest sector."--Pub. website.
Book Synopsis The Effect of Climate Change on Boreal Forest Fire Severity and the Potential Consequences for the Boreal Forest Carbon Stock in Québec, Canada by : Simon Van Bellen
Download or read book The Effect of Climate Change on Boreal Forest Fire Severity and the Potential Consequences for the Boreal Forest Carbon Stock in Québec, Canada written by Simon Van Bellen and published by . This book was released on 2008 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Climate Change and Global Warming Research and Application: 2013 Edition by :
Download or read book Advances in Climate Change and Global Warming Research and Application: 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-06-21 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Climate Change and Global Warming Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Aerosol Forcing. The editors have built Advances in Climate Change and Global Warming Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Aerosol Forcing in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Advances in Climate Change and Global Warming Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Book Synopsis Assessing the Effects of Climate Change and Fuel Treatments on Forest Dynamics and Wildfire in Dry Mixed-Conifer Forests of the Inland West by :
Download or read book Assessing the Effects of Climate Change and Fuel Treatments on Forest Dynamics and Wildfire in Dry Mixed-Conifer Forests of the Inland West written by and published by . This book was released on 2018 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past century in the western United States, warming has produced larger and more severe wildfires than previously recorded. General circulation models and their ensembles project continued increases in temperature and the proportion of precipitation falling as rain. Warmer and wetter conditions may change forest successional trajectories by modifying rates of vegetation establishment, competition, growth, reproduction, and mortality. Many questions remain regarding how these changes will occur across landscapes and how disturbances, such as wildfire, may interact with changes to climate and vegetation. Forest management is used to proactively modify forest structure and composition to improve fire resilience. Yet, research is needed to assess how to best utilize mechanical fuel reduction and prescribed fire at the landscape scale. Human communities also exist within these landscapes, and decisions regarding how to manage forests must carefully consider how management will affect such communities. In this work, three aspects of forest management are analyzed: (1) climate effects on forest composition and wildfire activity; (2) efficacy of fuel management strategies toward reducing wildfire spread and severity; and, (3) local resident perspectives on forest management. Using a forest landscape model, simulations of forest dynamics were used to investigate relationships among climate, wildfire, and topography with long-term changes in biomass for a fire-prone dry-conifer landscape in eastern Oregon. Under climate change, wildfire was more frequent, more expansive, and more severe, and ponderosa pine expanded its range into existing shrublands and high-elevation zones. There was a near-complete loss of native high-elevation tree species, such as Engelmann spruce and whitebark pine. Loss of these species were most strongly linked to burn frequency; this effect was greatest at high elevations and on steep slopes. Fuel reduction was effective at reducing wildfire spread and severity compared to unmanaged landscapes. Spatially optimizing mechanical removal of trees in areas at risk for high-severity wildfire was equally effective as distributing tree removal across the landscape. Tripling the annual area of prescribed burns was needed to affect landscape-level wildfire spread and severity, and distributing prescribed burns across the study area was more effective than concentrating fires in high-risk areas. I conclude that forest management can be used to reduce wildfire activity in dry-mixed conifer forests and that spatially optimizing mechanical treatments in high-risk areas can be a useful tool for reducing the cost and ecological impact associated with harvest operations. While reducing the severity and spread of wildfire may slow some long-term species shifts, high sub-alpine tree mortality occurred under all climate and fuel treatment scenarios. Thus, while forest management may prolong the existence of sub-alpine forests, shifts in temperature, precipitation, and wildfire may overtake management within this century. The use of PPGIS was useful for delineating the range of forest management preferences within the local community, for identifying areas of agreement among residents who have otherwise polarized views, and for generating modeling inputs that reflect views that may not be obtained through extant official channels for public participation. Because the local community has concerns about the use of prescribed fire, more education and outreach is needed. This may increase public acceptance of the amounts of prescribed fire needed to modify wildfire trajectories under future climate conditions.
Book Synopsis Water, Air and Soil Pollution by : Yves Bergeron
Download or read book Water, Air and Soil Pollution written by Yves Bergeron and published by . This book was released on 1995 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Canadian Journal of Forest Research by :
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2015-04 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecosystem Management in the Boreal Forest by : Sylvie Gauthier
Download or read book Ecosystem Management in the Boreal Forest written by Sylvie Gauthier and published by PUQ. This book was released on 2009 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest Ecosystem Management. A management approach that aims to maintain healthy and resilient forest ecosystems by focusing on a reduction of differences between natural and managed landscapes to ensure long-term maintenance of ecosystem functions and thereby retain the social and economic benefits they provide to society.That is the definition of forest ecosystem management proposed in this book, which provides a summary of key ecological concepts supporting this approach. The book includes a review of major disturbance regimes that shape the natural dynamics of the boreal forest and gives examples from different Canadian boreal regions. Several projects implementing the forest ecosystem management approach are presented to illustrate the challenges created by current forestry practices and the solutions that this new approach can provide. In short, knowledge and understanding of forest dynamics can serve as a guide for forest management. Planning interventions based on natural dynamics can facilitate reconciliation between forest harvesting needs and the interests of other forest users.
Book Synopsis Vegetation Fires and Global Change by : C. Justice
Download or read book Vegetation Fires and Global Change written by C. Justice and published by . This book was released on 2013 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The White Paper "Vegetation Fires and Global Change" is a global state-of-the-art analysis of the role of vegetation fires in the Earth System and is published as a collective endeavor of the world\2019s most renowned scientists and research groups working in fire science, ecology, atmospheric chemistry, remote sensing and climate change modeling. The aim of the White Paper is to support the endeavour of the United Nations and its affiliated processes and networks, notably the United Nations International Strategy for Disaster Reduction (UNISDR), the Hyogo Framework for Action 2005-2015 "Building the Resilience of Nations and Communities to Disasters" and the Global Wildland Fire Network, to address global vegetation fires for the benefit of the global environment and humanity. The White Paper provides insight into the complexity of global vegetation fire issues and rationale for coordinated, international action in crossboundary fire management at global scale."--Back cover.
Book Synopsis Routledge Handbook of Forest Ecology by : Kelvin S.-H. Peh
Download or read book Routledge Handbook of Forest Ecology written by Kelvin S.-H. Peh and published by Taylor & Francis. This book was released on 2024-10-07 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Routledge Handbook of Forest Ecology is an essential resource covering all aspects of forest ecology from a global perspective. This new edition has been fully revised and updated throughout to reflect the profound and unprecedented changes in both forests and climates since the publication of the first edition in 2015. The handbook reflects key developments in the field of forest dynamics and large-scale processes, as well as the changes that are now manifesting in different types of forests across the globe as a result of climate change. It covers both natural and managed forests, from boreal, temperate, sub-tropical and tropical regions of the world. In this second edition, the breadth of the handbook has been expanded with new chapters on mountain forests, monodominance, pathogens and invertebrate pests and amphibians and reptiles in forest ecosystems. Original author teams are complemented by the addition of new authors to offer fresh perspectives, and the second edition places greater emphasis on the applicability of each topic at a global level. The handbook is divided into seven parts: • Part I: The forest • Part II: Forest dynamics • Part III: Forest flora and fauna • Part IV: Energy and nutrients • Part V: Forest conservation and management • Part VI: Forest and climate change • Part VII: Human ecology The Routledge Handbook of Forest Ecology is an essential reference text for a wide range of students and scholars of ecology, environmental science, forestry, geography and natural resource management.
Download or read book Canada's Forests written by Ken Drushka and published by McGill-Queen's Press - MQUP. This book was released on 2003-09-16 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ken Drushka analyses the changes in human attitudes towards the forests, detailing the rise of the late nineteenth-century conservation movement and its subsequent decline after World War I, the interplay between industry and government in the development of policy, the adoption of sustained yield policies after World War II, and the recent adoption of sustainable forest management in response to environmental concerns. Drushka argues that, despite the centuries of use, the Canadian forest retains a good deal of its vitality and integrity. Written in accessible language and aimed at a general readership, Canada's Forests will be a must-read for anyone interested in the debate about the current and future uses of this precious natural resource.
Book Synopsis Managing Boreal Forests in the Context of Climate Change by : Seppo Kellomaki
Download or read book Managing Boreal Forests in the Context of Climate Change written by Seppo Kellomaki and published by CRC Press. This book was released on 2017-02-03 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many places in the world, forests dominate landscapes and provide various products. Future climate change could profoundly alter the productivity of forest ecosystems and species composition. Until now, climate impact research has primarily focused on the likely impacts of rise in temperature, increased atmospheric CO2 concentration, and varying precipitation on unmanaged forests. The issue that now needs to be addressed is how to sustainably manage climate change for timber production and biomass. Though climate change is a global issue, impacts on forests depend on local environmental conditions and management methods, so this book will look at the issue under varying local contexts.
Book Synopsis The Drama of the Forests by : Arthur Heming
Download or read book The Drama of the Forests written by Arthur Heming and published by DigiCat. This book was released on 2022-09-15 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'The Drama of the Forests' is a romance-adventure novel by Arthur Heming. It is set on the outer end of a distant point a cluster of poplars shaded a small, clapboarded log house. There, in charge of Fort Consolation, lived the Factor of the Hudson's Bay Company. Beyond a little lawn enclosed by a picket fence stood the large storehouse. The lower floor of this was used as a trading room; the upper story served as a fur loft. Behind were seen a number of shanties, then another large building in which dog-sleds and great birch-bark canoes were stored. Farther away was a long open shed, under which those big canoes were built, then a few small huts where the half-breeds lived. With the exception of the Factor's house, all the buildings were of rough-hewn logs plastered with clay. Around the sweeping bend of the bay was a village of tepees in which the Indian fur hunters and their families spend their midsummer. Crowning a knoll in the rear stood a quaint little church with a small tin spire glistening in the sun, and capped by a cross that spread its tiny arms to heaven. On the hill in the background the time-worn pines swayed their shaggy heads and softly whispered to that, the first gentle touch of civilization in the wilderness.
Book Synopsis The Importance of Forest Sector Adaptation to Climate Change by : T. C. Lemprière
Download or read book The Importance of Forest Sector Adaptation to Climate Change written by T. C. Lemprière and published by . This book was released on 2008 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes current knowledge about recent changes in the climate of Canadas forests and projects further changes over this century based on scenarios of future global greenhouse gas emissions developed by the Intergovernmental Panel on Climate Change. Even with sustained reductions in global emissions the future climate is predicted to be quite different, meaning that adaptation will be essential. Impacts on the forest are already occurring and will be substantial in the future. The current upward trend in area burned annually is expected to continue. Forests will be prone to widespread stress induced by the changing climate, increasing the likelihood of pest outbreaks in the short to medium term. Recent outbreaks of several pests have exceeded in scope all previous known epidemics of these pests and are associated with the crossing of a climatic threshold. Invasion of the boreal forest by the mountain pine beetle, Dendroctonus ponderosae (Hopkins), appears likely, although the effect of this range expansion would likely be less severe than that observed recently in British Columbia, and outbreaks of the spruce budworm, Choristoneura fumiferana (Clemens), are predicted to be longer and more severe in the future. Future forest growth in response to climate change is expected to be variable, with growth reduction because of drought in parts of Canadas western forests perhaps the most dramatic short- to medium-term outcome, though modestly increased growth in the east is predicted. Such impacts have implications for the cost and characteristics of timber supply, and climate change will also affect forestry operations, recreation opportunities, biodiversity, and carbon storage. Planning based on past approaches will need to be reconsidered. Current objectives for sustainable forest management may not be attainable in the future, although there may be some new opportunities. Climate change may produce public safety risks, significant economic and social dislocation in forest-dependent communities including Aboriginal communities, and impacts on the competitiveness of companies as well as on the actions and policies of all levels of government. These effects can be reduced through early identification and implementation of actions to reduce vulnerabilities or take advantage of new opportunities. The key needs associated with adaptation in the forest sector include awareness building and debate, improved knowledge and information, vulnerability assessments, planning frameworks and tools, and enhanced coordination and cooperation among governments and other forest sector participants. Meeting the challenge of adaptation will require sustained effort for many years.
Book Synopsis Paleontology in Ecology and Conservation by : Julien Louys
Download or read book Paleontology in Ecology and Conservation written by Julien Louys and published by Springer Science & Business Media. This book was released on 2012-04-25 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fossil record contains unique long-term insights into how ecosystems form and function which cannot be determined simply by examining modern systems. It also provides a record of endangered species through time, which allow us to make conservation decisions based on thousands to millions of years of information. The aim of this book is to demonstrate how palaeontological data has been or could be incorporated into ecological or conservation scientific studies. This book will be written by palaeontologists for modern ecologists and conservation scientists. Manuscripts will fall into one (or a combination) of four broad categories: case studies, review articles, practical considerations and future directions. This book will serve as both a ‘how to guide’ and provide the current state of knowledge for this type of research. It will highlight the unique and critical insights that can be gained by the inclusion of palaeontological data into modern ecological or conservation studies.
Book Synopsis Forest Ecosystems in the Alaskan Taiga by : K. van Cleve
Download or read book Forest Ecosystems in the Alaskan Taiga written by K. van Cleve and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: The information presented in this book is the result of combined research efforts of scientists at the University of Alaska, Fairbanks, the Institute of Northern Forestry, USDA Forest Service, and the Systems Ecology Research Group, San Diego State University. The objective of the volume is to present a synthetic overview of structure and function of taiga forest ecosystems in interior Alaska. The data base for this work has appeared in earlier published articles including the special issue of the Canadian Journal of Forest Research Volume 13:5 (1983). Stimulus for this book was a conference held in Fairbanks from June 10-14, 1983. The papers presented at the conference were fore runners of the chapters in this book. We invited 19 scientists from North America and England to critique our research and synthesis efforts. Six of these people were asked to write introductory chapters for each section of the book. Formal presentation sessions, combined with field trips to research sites, introduced the invitees to the primary and secondary successional ecosystems with which we were dealing. A major wildfire, only 24 km from the University campus, was contained the week prior to the conference and one field trip provided graphic evidence of fire impact in subarctic forests. The conference conveners regretted that it was not possible to host a similar meeting during synthesis efforts in mid-January.
