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Help with making crown fire hazard assessments

Author(s): Martin E. Alexander
Year Published: 1988
Description:

This paper offers some suggestions and field guides with respect to the operational application of C.E. Van Wagner's (1997, Can. J. For. Res. 7:23-34) theory to calculate the threshold conditions for the start and spread of crown fires in conifer forests. Three categories of crowning are recognized (passive, active, and independent); they are determined by three crown fuel properties (live crown base height, foliar moisture content, and bulk density) and two characteristics of fire behavior (spread rate and surface intensity).

Citation: Alexander, M. E. 1988. Help with making crown fire hazard assessments. In: Fischer, W. C.; Arno, S. F., comps. Protecting people and homes from wildfire in the Interior West, proceedings of the symposium and workshop. Gen. Tech. Rep. GTR-INT-251. Ogden, UT: USDA Forest Service, Intermountain Research Station. p. 147-156.
Topic(s): Fire Behavior, Extreme Fire Behavior, Fire Prediction
Ecosystem(s): None
Document Type: Conference Proceedings, Technical Report or White Paper
NRFSN number: 11046
FRAMES RCS number: 1969
Record updated: Jun 13, 2018