Forecasting the Response to Climate Change of the Major Natural Biotic Disturbance Regime in Ontario's Forests

Forecasting the Response to Climate Change of the Major Natural Biotic Disturbance Regime in Ontario's Forests PDF

Author: Jean-Noël Candau

Publisher:

Published: 2008

Total Pages: 24

ISBN-13:

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Predicting the effect of climate change on insect populations can be used to estimate the costs and benefits of protecting forests from potential damage. In this report, the authors present an analysis of potential changes in the distribution of spruce budworm (Choristoneura fumiferana Clem.) defoliation under climate change in Ontario. They use an empirical model that relates defoliation to historical bioclimatic variables, and then apply climate change data to this model to predict potential changes in the distribution of defoliation.--Includes text from document.

Ontario Forest Research Institute Publications 2006-2010

Ontario Forest Research Institute Publications 2006-2010 PDF

Author:

Publisher:

Published: 2011

Total Pages: 80

ISBN-13:

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"This bibliography includes a list and descriptions of the content of publications written or co-authored by staff of the Ontario Ministry of Natural Resources' Ontario Forest Research Institute between 2006 and 2010. During this five-year period, over 150 publications were produced by the institute's 14 research scientists, including a book, 83 journal articles, 31 reports, 10 technical notes, 5 newsletters, and 11 papers/summaries in conference/ workshop proceedings. The overall focus of the publications is forest resource management-related research and practice. Topical areas and scales of investigation are diverse and include natural disturbance regimes and landscape dynamics; carbon budgets and effects of climate change on forests; and silviculture studies on site preparation, tree improvement, vegetation management, growth and yield, disease management, and harvesting in conifer, mixedwood, and hardwood forests. Author and subject indexes are provided."--Document.

The Impacts of Climate Change on Ontario's Forests

The Impacts of Climate Change on Ontario's Forests PDF

Author: Stephen J. Colombo

Publisher:

Published: 1998

Total Pages: 60

ISBN-13:

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Reviews literature concerning the effects of global climate change on forest plants and communities, and provides opinions on the potential impacts that climate change may have on Ontario forests. Sections of the review discuss the following: the climate of Ontario in the 21st century as predicted by climate models; forest hydrology in relation to climate change; insects and climate change; impacts on fungi in the forest ecosystem; impacts on forest fires and their management; plant physiological responses; genetic implications of climate change; forest vegetation dynamics; the use of models in global climate change studies; and forest management responses to climate change.

Ontario's Forests and Forestry in a Changing Climate

Ontario's Forests and Forestry in a Changing Climate PDF

Author: Stephen John Colombo

Publisher:

Published: 2008

Total Pages: 36

ISBN-13:

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This report updates a review of literature about the effects of global climate change on forest plants and communities published in 1998. The focus is on changes in Ontario predicted for forest fires, insect outbreaks, disease, forest growth, species composition, harvest rates, wood supply, genetics and regeneration, and carbon-based forest management.--Includes text from document.

Climate Change and Canada's Forests

Climate Change and Canada's Forests PDF

Author: T. B. Williamson

Publisher:

Published: 2009

Total Pages: 108

ISBN-13:

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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.

The Ontario Ministry of Natural Resources Large-scale Forest Carbon Project

The Ontario Ministry of Natural Resources Large-scale Forest Carbon Project PDF

Author: Joseph Boivin

Publisher: Sault Ste. Marie, Ont. : Ontario Forest Research Institute

Published: 2005

Total Pages: 20

ISBN-13:

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"Forest carbon and how it changes over time provides an indicator of the sustainability of forest management. It is also a sign of sequestration or emission of carbon dioxide between forests and the atmosphere that can affect the mitigation of atmospheric greenhouse gas accumulation and global climate change. To address the need for information on Ontario's forest carbon budget, a large-scale forest carbon modelling project was initiated. The background and objectives of this project are described in this report. Three complementary approaches are being used to estimate large-scale forest carbon storage in Ontario's forests: (1) the Carbon Budget Model of the Canadian Forest Sector (CBMCFS), (2) a modified version of FORCARB, which is the model developed by the United States Department of Agriculture (USDA) Forest Service to estimate carbon in U.S. forests, and (3) direct estimation of forest biomass carbon using Ontario's growth and yield and forest resources inventory data (CAM, the Carbon Allometry Method)."--Docment.

An Assessment of the Vulnerability of Forest Vegetation of Ontario's Clay Belt (ecodistrict 3E-1) to Climage Change

An Assessment of the Vulnerability of Forest Vegetation of Ontario's Clay Belt (ecodistrict 3E-1) to Climage Change PDF

Author: William Charles Parker

Publisher:

Published: 2012

Total Pages: 34

ISBN-13: 9781460604977

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"The vulnerability of the forest vegetation of Ontario's northern Clay Belt region to climate change was assessed using forest tree species composition and forest productivity as indicators. Changes in species composition were examined using the modelled bioclimatic niche of 15 tree species under current and future climate projected for three periods using four general circulation models and two emissions scenarios. Using climate projections from an ensemble model for these same scenarios and periods as inputs to climate-based site index and genecological models, changes in height growth were examined for several major tree species of the region as a measure of effects of climate on forest productivity. Major northward geographic shifts in species bioclimatic niche were projected, resulting in suitable climatic habitat decreasing for boreal forest species of the region, and becoming more favourable for species currently associated with more southern, i.e., Great Lakes-St. Lawrence, areas."--Document.

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