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Type: Journal Article
Author(s): E. A. Catchpole; Martin E. Alexander; A. Malcolm Gill
Publication Date: 1992

Equations are presented for determining the proportion of the total perimeter and area burned for a simple elliptically shaped fire for any specified range of Byram's fireline intensities. The same principles apply to any characteristic that is dependent on fireline intensity. Only three inputs are required: head-fire intensity; the elliptical shape factor; and the backfire spread rate. This last quantity is not required if it is assumed that the ignition point is at one focus of the ellipse. The spatial distributions produced have potential application to fire management.

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Citation: Catchpole, E.A.; Alexander, M.E.; Gill, A.M. 1992. Elliptical-fire perimeter- and area-intensity distributions. Canadian Journal of Forest Research 22:968-972.

Cataloging Information

Topics:
Regions:
Alaska    California    Eastern    Great Basin    Hawaii    Northern Rockies    Northwest    Rocky Mountain    Southern    Southwest    International    National
Partner Sites:
Keywords:
  • area burned
  • backfire spread rate
  • Byram's fireline intensity model
  • Canada
  • elliptical fire
  • elliptical shape factor
  • fire growth
  • fire management
  • fire perimeter
  • fire size
  • firebreak
  • fireline intensity
  • headfire intensity
  • ignition point
  • rate of spread
  • spatial distribution
  • statistical analysis
  • wildfires
  • wind
Tall Timbers Record Number: 8456Location Status: In-fileCall Number: Journals-CAbstract Status: Okay, Fair use, Reproduced by permission
Record Last Modified:
Record Maintained By: FRAMES Staff (https://www.frames.gov/contact)
FRAMES Record Number: 26097

This bibliographic record was either created or modified by Tall Timbers 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 Tall Timbers.