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Conditions for the start and spread of crown fire
Abstract
Some theory and observations are presented on the factors governing the start and spread of crown fire in conifer forests. Crown fires are classified in three ways according to the degree of dependence of the crown phase of the fire on the ground surface phase. The crown fuel is pictured as a layer of uniform bulk density and height above ground. Simple criteria are presented for the initiation of crown combustion and for the minimum rates of spread and heat transfer into the crown combustion zone at which the crown fire will spread. The theory is partially supported by some observations in four kinds of conifer forest.
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Citations
Cited by
Basic principles of forest fuel reduction treatments
Agee, J. K., & Skinner, C. N. (2005) · Forest Ecology and Management · doi:10.1016/j.foreco.2005.01.034 · Cited by 1,397
Modification of Ecosystems by Ungulates
Hobbs, N. T. (1996) · The Journal of Wildlife Management · doi:10.2307/3802368 · Cited by 1,016
The pre-Quaternary history of fire
Scott, A. C. (2000) · Palaeogeography, Palaeoclimatology, Palaeoecology · doi:10.1016/s0031-0182(00)00192-9 · Cited by 720
Scott, J. H., & Burgan, R. E. (2005) · doi:10.2737/rmrs-gtr-153 · Cited by 636
The challenge of quantitative risk analysis for wildland fire
Finney, M. A. (2005) · Forest Ecology and Management · doi:10.1016/j.foreco.2005.02.010 · Cited by 451
Metadata
- Authors
- Wagner, C. E. V.
- Venue
- Canadian Journal of Forest Research
- Publisher
- Canadian Science Publishing
- Published
- 1977-03-01
- Volume
- 7
- Issue
- 1
- Pages
- 23-34
- ISSN
- 0045-5067 (ISSN-L)
- 1208-6037
- OpenAlex
- W2163324173
- Cited by
- 1,069
- References
- 0
- FWCI
- 0.00
- Type
- journal article
- Language
- en
- Open access
- closed
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How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
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- CoChat. (2026). Citation check: Conditions for the start and spread of crown fire. https://app.cochat.ai/papers/10.1139/x77-004
- The paper
- Wagner, C. E. V. (1977). Conditions for the start and spread of crown fire. Canadian Journal of Forest Research. https://doi.org/10.1139/x77-004
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
