Simulation of forest fire fronts using cellular automata

  • Authors:
  • A. Hernández Encinas;L. Hernández Encinas;S. Hoya White;A. Martín del Rey;G. Rodríguez Sánchez

  • Affiliations:
  • Dpto. Matemática Aplicada, ETSII, Universidad de Salamanca, Avda. Fernández Ballesteros s/n, 37700-Béjar, Salamanca, Spain;Instituto de Física Aplicada, CSIC, C/Serrano 144, 28006 Madrid, Spain;Iberdrola Generación, Salamanca, Spain;Dpto. Matemática Aplicada, EPS de Ávila, Universidad de Salamanca, C/Santo Tomás s/n, 05003 Ávila, Spain;Dpto. de Matemática Aplicada, EPS de Zamora, Universidad de Salamanca, Avda. Requejo 33, 49022 Zamora, Spain

  • Venue:
  • Advances in Engineering Software
  • Year:
  • 2007

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Abstract

In this work a new model for fire front spreading based on two-dimensional cellular automata is proposed. It is a more realistic modification of the model introduced by Karafyllidis and Thanailakis (see [Karafyllidis I, Thanailakis A. A model for predicting forest fire spreading using cellular automata. Ecol Model 1997;99:87-97]), which is based on the transfer of fractional burned area. Specifically, the model proposed in this work introduces a more accurate factor of propagation from a diagonal neighbor cell and includes, in a detailed form, the rate of fire spread. Moreover, the model is useful for both homogeneous and inhomogeneous environments. Some tests have been passed in order to determine the goodness of the method.