A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Short communication: On the effect of live fuel moisture content on fire-spread rate
Aim of study: To reconcile the effects of live fuel moisture content (FMC) on fire rate of spread (ROS) derived from laboratory and field fires.Methods: The analysis builds on evidence from previous fire-spread experimental studies and on a comparison between two functions for the FMC damping effect: one derived from field burns, based on dead FMC, and another derived from laboratory trials, based on a weighted FMC (dead and live fuels).Main results: In a typical Mediterranean shrubland, laboratory and field-derived FMC damping functions are linearly related, which is explained by the correlation between monthly average live and dead FMC variation throughout the year. This clarifies why the effect of live FMC on real-world fires ROS has remained elusive.Research highlights: By providing evidence that the most significant effect of FMC on ROS is independent of vegetation phenology (dead or live condition), and explaining why in specific situations dead FMC is sufficient to provide satisfactory ROS predictions, our results can assist future modelling efforts.
Short communication: On the effect of live fuel moisture content on fire-spread rate
Aim of study: To reconcile the effects of live fuel moisture content (FMC) on fire rate of spread (ROS) derived from laboratory and field fires.Methods: The analysis builds on evidence from previous fire-spread experimental studies and on a comparison between two functions for the FMC damping effect: one derived from field burns, based on dead FMC, and another derived from laboratory trials, based on a weighted FMC (dead and live fuels).Main results: In a typical Mediterranean shrubland, laboratory and field-derived FMC damping functions are linearly related, which is explained by the correlation between monthly average live and dead FMC variation throughout the year. This clarifies why the effect of live FMC on real-world fires ROS has remained elusive.Research highlights: By providing evidence that the most significant effect of FMC on ROS is independent of vegetation phenology (dead or live condition), and explaining why in specific situations dead FMC is sufficient to provide satisfactory ROS predictions, our results can assist future modelling efforts.
Short communication: On the effect of live fuel moisture content on fire-spread rate
Rossa, Carlos G. (author) / Fernandes, Paulo M. (author)
2018-01-31
doi:10.5424/fs/2017263-12019
Forest Systems; Vol. 26 No. 3 (2017); eSC08 ; Forest Systems; Vol. 26 Núm. 3 (2017); eSC08 ; 2171-9845
Article (Journal)
Electronic Resource
English
DDC:
690
Short communication: On the effect of live fuel moisture content on fire-spread rate
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A generic fuel moisture content attenuation factor for fire spread rate empirical models
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A generic fuel moisture content attenuation factor for fire spread rate empirical models
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Assessing Live Fuel Moisture for Fire Management Applications
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Estimating live fuel moisture content from remotely sensed reflectance
| Online Contents | 2004