Size Class Distribution and Spatial Proximity of Fires in a Simulated Boreal Forest Fire Regime in Relation to Ontario's Policy Directions for Emulating Natural Disturbance

Size Class Distribution and Spatial Proximity of Fires in a Simulated Boreal Forest Fire Regime in Relation to Ontario's Policy Directions for Emulating Natural Disturbance
Author: Ajith Perera
Publisher:
Total Pages: 40
Release: 2009
Genre: Nature
ISBN:

In the other three ecoregions, it underestimated fire size distribution under all simulation scenarios. The guide's direction for spatial proximity was not congruent with results from any simulated scenario in any ecoregion. However, the probability of spatial proximity was low in all but one ecoregion. In addition to the assessment of NDPE guide's direction, this study demonstrates that fire size distributions appear to be unique to ecoregions, and that these can vary further if the fire weather conditions change."--Abstract

Ontario Forest Research Institute Publications 2006-2010

Ontario Forest Research Institute Publications 2006-2010
Author:
Publisher:
Total Pages: 80
Release: 2011
Genre: Reference
ISBN:

"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.

Using BFOLDS to Characterize Fire Regimes

Using BFOLDS to Characterize Fire Regimes
Author: Wenbin Cui
Publisher:
Total Pages: 54
Release: 2009
Genre: Business & Economics
ISBN:

Forest fires are the result of complex interactions of weather and vegetation and are highly probabilistic. Characterizing forest fire regimes, the synoptic properties of spatio-temporal variability of individual fires, is important for many forest and fire management purposes. BFOLDS 1.0 (Boreal Forest Landscape Dynamics Simulator) simulates forest fires and forest succession for large areas over long periods. Resulting fire regime simulations are emergent properties of many stochastic and spatially explicit model processes as well as user assumptions and input data. Here the authors demonstrate the use of BFOLDS in characterizing a forest fire regime, using a large boreal ecoregion as an example and readily available forest cover and spatial weather data as primary input.--Document.

BFOLDS 1.0

BFOLDS 1.0
Author: Ajith Perera
Publisher:
Total Pages: 62
Release: 2008
Genre: Nature
ISBN:

"Boreal forest landscape dynamics simulator (BFOLDS) is a fire regime-succession simulation model that can be used to explore long-term forest cover changes at large spatial extents. This report documents BFOLDS' structure, components, assumptions, functionality, and applications."--Document.

Multiple Scale Research Studies on Boreal Forest Fires Regimes to Inform Ontario's Policies for Emulating Natural Forest Disturbances

Multiple Scale Research Studies on Boreal Forest Fires Regimes to Inform Ontario's Policies for Emulating Natural Forest Disturbances
Author: Ajith H. Perera
Publisher:
Total Pages: 44
Release: 2006
Genre: Nature
ISBN:

This prospectus presents a broad framework for a series of research studies to investigate Ontario boreal forest fire regime at multiple scales. The broad research goal is to reduce uncertainties in knowledge about boreal forest fire regimes related to policy directions in Ministry of Natural Resources' Forest management guide for natural disturbance pattern emulation. The research studies are grouped into three categories: reviews and syntheses of published literature; determining the characteristics of the broad-scale fire regime in boreal Ontario; and spatial mapping and monitoring.

Patterns and Processes in Forest Landscapes

Patterns and Processes in Forest Landscapes
Author: Raffaele Lafortezza
Publisher: Springer Science & Business Media
Total Pages: 434
Release: 2008-08-30
Genre: Science
ISBN: 1402085044

Increasing evidence suggests that the composition and spatial configuration – the pattern – of forest landscapes affect many ecological processes, including the movement and persistence of particular species, the susceptibility and spread of disturbances such as fires or pest outbreaks, and the redistribution of matter and nutrients. Understanding these issues is key to the successful management of complex, multifunctional forest landscapes, and landscape ecology, based on a foundation of island bio-geography and meta-population dynamic theories, provides the rationale to deal with this pattern-to-process interaction at different spatial and temporal scales. This carefully edited volume represents a stimulating addition to the international literature on landscape ecology and resource management. It provides key insights into some of the applicable landscape ecological theories that underlie forest management, with a specific focus on how forest management can benefit from landscape ecology, and how landscape ecology can be advanced by tackling challenging problems in forest (landscape) management. It also presents a series of case studies from Europe, Asia, North America, Africa and Australia exploring the issues of disturbance, diversity, management, and scale, and with a specific focus on how human intervention affects forest landscapes and, in turn, how landscapes influence humans and their culture. An important reference for advanced students and researchers in landscape ecology, conservation biology, forest ecology, natural resource management and ecology across multiple scales, the book will also appeal to researchers and practitioners in reserve design, ecological restoration, forest management, landscape planning and landscape architecture.

Wildland Fire in Ecosystems

Wildland Fire in Ecosystems
Author: David V. Sandberg
Publisher:
Total Pages: 88
Release: 2003
Genre: Air quality
ISBN:

This state-of-knowledge review about the effects of fire on air quality can assist land, fire, and air resource managers with fire and smoke planning, and their efforts to explain to others the science behind fire-related program policies and practices to improve air quality. Chapter topics include air quality regulations and fire; characterization of emissions from fire; the transport, dispersion, and modeling of fire emissions; atmospheric and plume chemistry; air quality impacts of fire; social consequences of air quality impacts; and recommendations for future research.

CWE

CWE
Author:
Publisher:
Total Pages: 306
Release: 1998
Genre: Cumulative effects assessment (Environmental assessment)
ISBN: