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dc.contributor.author
Cameron, Hilary A.
dc.contributor.author
Díaz, Gastón Mauro
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dc.contributor.author
Beverly, Jennifer L.
dc.date.available
2022-08-17T12:38:25Z
dc.date.issued
2021-08
dc.identifier.citation
Cameron, Hilary A.; Díaz, Gastón Mauro; Beverly, Jennifer L.; Estimating canopy fuel load with hemispherical photographs: A rapid method for opportunistic fuel documentation with smartphones; British Ecological Society; Methods in Ecology and Evolution; 12; 11; 8-2021; 2101-2108
dc.identifier.uri
http://hdl.handle.net/11336/165758
dc.description.abstract
Canopy fuel load (CFL) affects wildfire intensity and is a critical input for fire behaviour models; however, measuring CFL in the field is time-consuming and costly. Until recently, hemispherical photographs have been unable to adequately describe canopy metrics in non-diffuse light conditions. Recent developments allow calculation of canopy openness (CO) and leaf area index (LAI) using hemispherical photographs taken in sunny conditions. We describe an inexpensive and effective method for estimating CFL in the field opportunistically using CO and LAI values derived from hemispherical photographs taken in variable lighting conditions with a smartphone and fisheye lens attachment. Implications of this work include: new data for modelling effects of forest structure on fire behaviour; inexpensive assessment and monitoring of forest structure changes over time and in relation to management actions; and decision support for fuel treatment planning and prescribed burning operations.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
British Ecological Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BOREAL FOREST
dc.subject
CANADA
dc.subject
CANOPY FUEL LOAD
dc.subject
CANOPY OPENNESS
dc.subject
FIRE BEHAVIOUR
dc.subject
HEMISPHERICAL PHOTOGRAPHY
dc.subject
LEAF AREA INDEX
dc.subject.classification
Silvicultura
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dc.subject.classification
Agricultura, Silvicultura y Pesca
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Estimating canopy fuel load with hemispherical photographs: A rapid method for opportunistic fuel documentation with smartphones
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-08-16T18:04:33Z
dc.identifier.eissn
2041-210X
dc.journal.volume
12
dc.journal.number
11
dc.journal.pagination
2101-2108
dc.journal.pais
Reino Unido
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dc.description.fil
Fil: Cameron, Hilary A.. University of Alberta; Canadá
dc.description.fil
Fil: Díaz, Gastón Mauro. Centro de Investigación y Extensión Forestal Andino Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Beverly, Jennifer L.. University of Alberta; Canadá
dc.journal.title
Methods in Ecology and Evolution
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://besjournals.onlinelibrary.wiley.com/doi/10.1111/2041-210X.13708
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/2041-210X.13708
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