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040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-on
0861 |aFo123-2/29-2021E-PDF
1001 |aKrezek-Hanes, C. C., |eauthor.
24513|aAn approach for defining physically based fire weather index system classes for Ontario / |cC.C. Hanes, B.M. Wotton, C. McFayden and N. Jurko.
264 1|aSault Ste. Marie, ON : |bNatural Resources Canada, Canadian Forest Service, Great Lakes Forestry Centre, |c[2021]
264 4|c©2021
300 |a1 online resource (vi, 34 pages) : |bmaps, graphs.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aInformation report, |x2562-0738 ; |vGLC-X-29
500 |aIssued also in French under title: Approche de définition des classes de la méthode canadienne de l'indice forêt-météo (IFM) fondées sur des données physiques pour l'Ontario.
504 |aIncludes bibliographical references (pages 33-34).
5203 |a"The Fire Weather Index (FWI) System codes and indices are commonly communicated and interpreted using a classification system (i.e., Low, Moderate, High, Extreme) by fire management agencies. Adjective classes were developed provincially shortly after the FWI System was introduced nationally in 1969. Class ranges were determined using a climatological frequency analysis, the basis of which was that on 2% of fire season days the FWI values should fall within the Extreme class, and Very Low represented days with FWI values of 0. Since then, these classes have become highly integrated into fire management and are, for example, commonly used for public awareness and education, high level operational preparedness, daily briefings, training curriculum and numerous mapping products. There has been little to no change in class ranges since their inception"--Abstract, page [1].
650 0|aFire weather|zOntario|xForecasting.
7101 |aCanada. |bNatural Resources Canada, |eissuing body.
7102 |aGreat Lakes Forestry Centre, |eissuing body.
77508|tApproche de définition des classes de la méthode canadienne de l'indice forêt-météo (IFM) fondées sur des données physiques pour l'Ontario / |w(CaOODSP)9.903033
830#0|aInformation report (Great Lakes Forestry Centre)|vGLC-X-29.|w(CaOODSP)9.505580
85640|qPDF|s2.85 MB|uhttps://publications.gc.ca/collections/collection_2022/rncan-nrcan/Fo123-2-29-2021-eng.pdf