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Titel |
Trends in adverse weather patterns and large wildland fires in Aragón (NE Spain) from 1978 to 2010 |
VerfasserIn |
A. Cardil, D. M. Molina, J. Ramirez, C. Vega-García |
Medientyp |
Artikel
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Sprache |
Englisch
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ISSN |
1561-8633
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Digitales Dokument |
URL |
Erschienen |
In: Natural Hazards and Earth System Science ; 13, no. 5 ; Nr. 13, no. 5 (2013-05-31), S.1393-1399 |
Datensatznummer |
250018455
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Publikation (Nr.) |
copernicus.org/nhess-13-1393-2013.pdf |
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Zusammenfassung |
This work analyzes the effects of high temperature days on large wildland
fires during 1978–2010 in Aragón (NE Spain). A high temperature day
was established when air temperature was higher than 20 °C
at 850 hPa. Temperature at 850 hPa was chosen because it properly characterizes
the low troposphere state, and some of the problems that affect surface
reanalysis do not occur. High temperature days were analyzed from April to
October in the study period, and the number of these extreme days increased
significantly. This temporal trend implied more frequent adverse weather
conditions in later years that could facilitate extreme fire behavior. The
effects of those high temperatures days in large wildland fire patterns have
been increasingly important in the last years of the series. |
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