Document


Title

A Wildfire Threat Rating System for the Birkenhead and Gates landscape units, British Columbia
Document Type: Conference Paper
Author(s): B. A. Blackwell; R. W. Gray; F. M. Steele; A. J. Needoba; R. N. Green; K. L. MacKenzie
Editor(s): R. T. Engstrom; K. E.M. Galley; W. J. de Groot
Publication Year: 2004

Cataloging Information

Keyword(s):
  • Abies lasiocarpa
  • British Columbia
  • Canada
  • distribution
  • ecosystem dynamics
  • fire control
  • fire danger rating
  • fire management
  • fire protection
  • fire regimes
  • fire suppression
  • fuel loading
  • GIS - geographic information system
  • habitat types
  • historic fire regime
  • historic range of variability
  • landscape ecology
  • logging
  • Pseudotsuga menziesii
  • regeneration
  • riparian habitats
  • site treatments
  • soils
  • subalpine forests
  • succession
  • suppression
  • topography
  • Tsuga heterophylla
  • Wildfire Threat Rating System
  • wildfires
  • wildlife
  • wildlife habitat management
Record Maintained By:
Record Last Modified: June 21, 2018
FRAMES Record Number: 42462
Tall Timbers Record Number: 17538
TTRS Location Status: In-file
TTRS Call Number: Tall Timbers shelf
TTRS Abstract Status: Fair use, Okay, Reproduced by permission

This bibliographic record was either created or modified by the Tall Timbers Research Station and Land Conservancy and is provided without charge to promote research and education in Fire Ecology. The E.V. Komarek Fire Ecology Database is the intellectual property of the Tall Timbers Research Station and Land Conservancy.

Description

In 2000 the Squamish Forest District began a pilot project to study the effects of prescribed fire on forest succession, fuel dynamics, regeneration, wildlife habitat, and timber supply within two landscape units encompassing 103,000 ha north of Pemberton, British Columbia. These landscapes have been negatively affected by fire suppression during the previous 100 years. In the absence of fire, the structure and function of many ecosystems within the study area have been altered. This has resulted in deterioration of forest health, increased fuel loadings and resulting fire hazard, and negative impacts on available wildlife habitat. The first objective of the pilot project is to use the Wildfire Threat Rating System (WTRS), a Geographic Information System (GIS)-based model, to spatially identify those areas that 1) pose a significant fire threat, 2) have been significantly impacted by the effects of fire suppression, and 3) have the highest risk of loss or damage from wildfire effects. The second objective of the project is to develop mechanical and prescribed fire treatment strategies designed to restore ecosystem structure and function and to ameliorate suppression impacts on forest succession, forest health, fuels, and wildlife habitat. We document the results of the WTRS and identify candidate treatments and treatment areas where ecosystem restoration can be targeted. © 2004, Tall Timbers Research, Inc.

Citation:
Blackwell, B. A., R. W. Gray, F. M. Steele, A. J. Needoba, R. N. Green, and K. L. MacKenzie. 2004. A Wildfire Threat Rating System for the Birkenhead and Gates landscape units, British Columbia, in Engstrom, R. T., Galley, K. E. M., and de Groot, W. J., Proceedings 22nd Tall Timbers Fire Ecology Conference: Fire in temperate, boreal, and montane ecosystems. Kananaskis Village, Alberta, Canada. Tall Timbers Research, Inc.,Edmonton, Alberta, Canada [Imperial Printing Ltd.]. p. 163-174,