J. For. Sci., 2013, 59(2):41-53 | DOI: 10.17221/36/2012-JFS
Forest fires and their causes in the Czech Republic (1992-2004)Original Paper
- Department of Forest Protection and Game Management, Faculty of Forestry and Wood Technology, Mendel University in Brno, Brno, Czech Republic
 
Forest fires under conditions of the Czech Republic are evaluated from the aspect of their frequency of occurrence in 1992-2004 at a level of particular years, seasons, days and daytime, and causes of their origin. They are confronted with a situation in the CR in 1974-1983. Effects of climatic conditions are a limiting factor not only for the frequency of their origin but also for the size of the burnt area. Spring (April) and summer (August) culminations were balanced. The burnt area of the best part of forest fires (88.9%) was < 1 ha. The increased frequency of forest fires was noted in afternoon hours and during weekends. Areas threatened by fires are characterized by the increased visit number. In the spectrum of causes, a dominant position is taken up by fire raising, smoking and management in the forest. Railway operation and lightning represent minority causes of the origin of forest fires. In the course of the year, the structure of forest fire origin changes depending on activities in the forest and visit number.
Keywords: fire risk; preventive measures; occurrence; burnt area; season; frequency
Published: February 28, 2013 Show citation
References
- Anonymous (2005): Forest fires in Europe 2004. Available at http://www.fire.uni-freiburg.de/programmes/eu-comission/EU-Forest-Fires-in-Europe-2004.pdf
 - Boerner R.E.J. (1982): Fire and nutrient cycling in temperate ecosystems. Bioscience, 32: 187-192. 
Go to original source... - Boulanger Y., Sirois L., Hebert C. (2010): Distribution of saproxylic beetles in a recently burnt landscape of the northern boreal forest of Québec. Forest Ecology and Management, 260: 1114-1123. 
Go to original source... - Certini G. (2005): Effects of fire on properties of forest soils: a review. Oecologia, 143: 1-10. 
Go to original source... 
Go to PubMed... - Chromek I. (2006): História a definovanie lesných požiarov. [History and definition of forest fires.] In: Lesné požiare: aktuálne nebezpečenstvo v jarných a letných mesiacoch. Zborník referátov z odborného seminára. Zvolen, 22. March 2006. Zvolen, Technická univerzita vo Zvolene: 6-14.
 - Evans W.G. (2010): Reproductive role of infrared radiation sensors of Melanophila acuminata (Coleoptera: Buprestidae) at forest fires. Annals of the Entomological Society of America, 103: 823-826. 
Go to original source... - Felix Z. (1948): Požární ochrana lesů. [Fire forest protection.] Hasič, 6: 1-100.
 - Hodr J. (1963): Požární ochrana v zemědělství a lesním hospodářství. [Fire Protection in Agriculture and Forestry.] Praha, SZN: 378.
 - Kubíček F., Šomšák L. (1982): The herb layer production of fir forests in the eastern part of the Slovenské rudohorie Mts. Biologické práce (Bratislava), 28: 59-178.
 - Kula E. (1980): Die Waldbrände in der ČSSR. Tharandt-Brno, Sb. Kolloquium: 34-36.
 - Kula E. (1981a): Lesní požáry v ČSSR. [Forest fires in the CSSR.] Lesnictví, 27: 545-566.
 - Kula E. (1981b): Výskyt a příčiny lesních požárů v ČSR v letech 1974 až 1978. [Occurrence and cause of forest fires in the Czech Republic 1974-1978.] Lesnická práce, 59: 75-82.
 - Kula E. (1981c): Výskyt a příčiny lesních požárů v SSR v letech 1974 až 1978. [Occurrence and cause of forest fires in the Slovak Republic 1974-1978.] Les, 37: 113-116.
 - Kula E. (1985a): Charakteristika požárů v lesním hospodářství. [Characteristic of fires in forestry.] Lesnická práce, 63: 548-554.
 - Kula E. (1985b): Výskyt a příčiny lesních požárů v ČSSR (1979-1983). [Occurrence and reasons of forest fires in Czechoslovakia 1979-1983.] Acta Universitatis Agriculturae, 54: 225-246.
 - Kula E., Ząbecki W. (1997a): Blesk a kůrovcová ohniska. [Lightning and barkbeetle focus.] Lesnická práce, 76: 254-255.
 - Kula E., Ząbecki W. (1997b): Pogromiska przyczyną powstawania gniazd kornikowych w drzewostanach świerkowych. [Lightning-stroken areas as the centres of bark-beetleinfested patches within spruce stands.] Sylwan, 141: 89-97.
 - Kunt A. (1967): Lesní požáry. [Forest Fires.] Praha, Československý svaz požární ochrany: 313.
 - Li L., Cheng S., Yue D., Zhou Y. (2010): Forest fire smoke long-distance transport track analysis and its impacts on air quality. In: 18th International Conference on Geoinformatics. Beijing, 18. June 2010. Beijing, Institute of Electrical and Electronics Engineers: 569-572.
 - Nechleba A. (1927): Ochrana proti ohni. [Protection agains fire.] Háj, 4: 191-198.
 - Pfeffer A. (1938): Lesní požáry v Československé republice v r. 1934. [Forest Fires in Czechoslovakia in 1934]. Písek, Československá matice lesnická: 43.
 - Pfeffer A. (1961): Ochrana lesů. [Forest Protection.] Praha, SZN: 838.
 - Šomšák L., Dlapa P., Kollár J., Kubíček F., Šimonovič V., Janitor A., Kanka R., Šimkovic I. (2009): Fire impact on the secondary pine forest and soil in the Borská nížina lowland (SW Slovakia). Ekologia (Bratislava), 28: 52-65. 
Go to original source... 
This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY NC 4.0), which permits non-comercial use, distribution, and reproduction in any medium, provided the original publication is properly cited. No use, distribution or reproduction is permitted which does not comply with these terms.

