Modelling the Spatial Patterns of Ignition Causes and Fire Regime Features in Southern France: Implications for Fire Prevention Policy. Curt, T., Fréjaville, T., & Lahaye, S. International Journal of Wildland Fire, 25(7):785+, 2016.
doi  abstract   bibtex   
A good knowledge of the spatiotemporal patterns of the causes of wildfire ignition is crucial to an effective fire policy. However, little is known about the situation in south-eastern France because the fire database contains unreliable data. We used data for cases with well-established causes from 1973-2013 to determine the location of spatial hotspots, the seasonal distribution, the underlying anthropogenic and environmental drivers and the tendency of five main causes to generate large fires. Anthropogenic ignitions were predominant (88\,%) near human settlements and infrastructures in the lowlands, whilst lightning-induced fires were more common in the coastal mountains. In densely populated urban areas, small summer fires were predominating, due to the negligence of private individuals around their homes or accidental ignitions near infrastructures. In rural hinterlands, ignitions due to negligence by professionals generate many medium-sized fires from autumn to spring. Intentional and accidental ignitions contribute the most to the total burned area and to large fires. We conclude that socioeconomic factors partially control the fire regime, influencing the timing, spatial distribution and potential size of fires. This improved understanding of why, where and when ignitions occur provides the opportunity for controlling certain causes of ignitions and adapting French policy to global changes. [Short summary] The causes of wildfire ignitions vary regionally and seasonally in southern France. Ignitions resulting from negligence and accidents are more frequent in urban areas and during summer, whilst intentional ignitions are more frequent in pastures, and ignitions resulting from professional negligence more frequent in hinterlands from fall to spring.
@article{curtModellingSpatialPatterns2016,
  title = {Modelling the Spatial Patterns of Ignition Causes and Fire Regime Features in Southern {{France}}: Implications for Fire Prevention Policy},
  author = {Curt, Thomas and Fr{\'e}javille, Thibaut and Lahaye, S{\'e}bastien},
  year = {2016},
  volume = {25},
  pages = {785+},
  issn = {1049-8001},
  doi = {10.1071/wf15205},
  abstract = {A good knowledge of the spatiotemporal patterns of the causes of wildfire ignition is crucial to an effective fire policy. However, little is known about the situation in south-eastern France because the fire database contains unreliable data. We used data for cases with well-established causes from 1973-2013 to determine the location of spatial hotspots, the seasonal distribution, the underlying anthropogenic and environmental drivers and the tendency of five main causes to generate large fires. Anthropogenic ignitions were predominant (88\,\%) near human settlements and infrastructures in the lowlands, whilst lightning-induced fires were more common in the coastal mountains. In densely populated urban areas, small summer fires were predominating, due to the negligence of private individuals around their homes or accidental ignitions near infrastructures. In rural hinterlands, ignitions due to negligence by professionals generate many medium-sized fires from autumn to spring. Intentional and accidental ignitions contribute the most to the total burned area and to large fires. We conclude that socioeconomic factors partially control the fire regime, influencing the timing, spatial distribution and potential size of fires. This improved understanding of why, where and when ignitions occur provides the opportunity for controlling certain causes of ignitions and adapting French policy to global changes.

[Short summary] The causes of wildfire ignitions vary regionally and seasonally in southern France. Ignitions resulting from negligence and accidents are more frequent in urban areas and during summer, whilst intentional ignitions are more frequent in pastures, and ignitions resulting from professional negligence more frequent in hinterlands from fall to spring.},
  journal = {International Journal of Wildland Fire},
  keywords = {*imported-from-citeulike-INRMM,~INRMM-MiD:c-14143673,anthropogenic-impacts,environmental-policy,fire-season,france,mediterranean-region,science-policy-interface,wildfires},
  lccn = {INRMM-MiD:c-14143673},
  number = {7}
}

Downloads: 0