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Medientyp:
E-Artikel
Titel:
Statistical quality control analysis of forest fire activity in Canada
Beteiligte:
Podur, Justin;
Martell, David L;
Knight, Keith
Erschienen:
Canadian Science Publishing, 2002
Erschienen in:
Canadian Journal of Forest Research, 32 (2002) 2, Seite 195-205
Sprache:
Englisch
DOI:
10.1139/x01-183
ISSN:
0045-5067;
1208-6037
Entstehung:
Anmerkungen:
Beschreibung:
Statistical quality-control methods were used to detect significant changes in the mean and variance of the annual fire occurrence and area burned in Canada (19182000), Ontario (19172000), and northwestern Ontario (19172000). The quality-control chart method employed uses the first half of the record of a process as a baseline to test for significant changes in the mean or variance of the process in the second half of the record. Significant increases were detected in annual area burned and in fire occurrence in Canada, Ontario, and northwestern Ontario.