Detailed Information on Publication Record
2010
Polomy na Šumavě způsobené orkánem Kyrill a spoluúčast reliéfu na poškození lesa
KOLEJKA, Jaromír, Martin KLIMÁNEK, Tomáš MIKITA and Jaroslav SVOBODABasic information
Original name
Polomy na Šumavě způsobené orkánem Kyrill a spoluúčast reliéfu na poškození lesa
Name in Czech
Polomy na Šumavě způsobené orkánem Kyrill a spoluúčast reliéfu na poškození lesa
Name (in English)
The windthrows in Šumava Mts. caused by the Kyrill windstorm and terrain participation in forest damage
Authors
KOLEJKA, Jaromír (203 Czech Republic, guarantor, belonging to the institution), Martin KLIMÁNEK (203 Czech Republic), Tomáš MIKITA (203 Czech Republic) and Jaroslav SVOBODA (203 Czech Republic)
Edition
Geomorphologia Slovaca et Bohemica, Bratislava, Geografický ústav SAV, 2010, 1337-6799
Other information
Language
Czech
Type of outcome
Článek v odborném periodiku
Field of Study
Earth magnetism, geodesy, geography
Country of publisher
Slovakia
Confidentiality degree
není předmětem státního či obchodního tajemství
RIV identification code
RIV/00216224:14410/10:00047284
Organization unit
Faculty of Education
Keywords (in Czech)
polom; analýzy GIS; digitální model reliéfu; analýza terénu; Šumava
Keywords in English
windthrow; GIS analysis; digital terrain model; terrain analysis; Šumava Mts.
Tags
Změněno: 17/2/2011 16:22, prof. RNDr. Jaromír Kolejka, CSc.
V originále
The Hurricane Kyrill has affected vast areas of the Šumava Mts. during the night of January 18th 2007. On both sides of the state border it totally or partly damaged dozens of square kilometers of the forest in all zones of the Šumava National Park and the Bayerischer Wald National Park. The research project’s aim was to use the commonly used geoinformation technologies (GIT) and geodata to identify levels of impact of windthrow factors, mainly with regard to their application in predicting imminent risks. The research hypothesis presumes that the incidence of windthrows, the amount of harm done and the cost of alleviating it are in close relationship with natural factors of the area and especially terrain features of the landscape. The geostatistical analysis has identified that the individual terrain features – sea elevation slope, aspect, terrain curvature and terrain wind vulnerability derived from DEM – compared with the general (at the closest meteostations) wind direction provided less reliable results. Much better results were given by the comparative analysis of local wind directions modeled separately and mentioned terrain features. Very applicable results are based on the integrated physical and forest canopy features where terrain parameters play relatively additional role.
In English
The Hurricane Kyrill has affected vast areas of the Šumava Mts. during the night of January 18th 2007. On both sides of the state border it totally or partly damaged dozens of square kilometers of the forest in all zones of the Šumava National Park and the Bayerischer Wald National Park. The research project’s aim was to use the commonly used geoinformation technologies (GIT) and geodata to identify levels of impact of windthrow factors, mainly with regard to their application in predicting imminent risks. The research hypothesis presumes that the incidence of windthrows, the amount of harm done and the cost of alleviating it are in close relationship with natural factors of the area and especially terrain features of the landscape. The geostatistical analysis has identified that the individual terrain features – sea elevation slope, aspect, terrain curvature and terrain wind vulnerability derived from DEM – compared with the general (at the closest meteostations) wind direction provided less reliable results. Much better results were given by the comparative analysis of local wind directions modeled separately and mentioned terrain features. Very applicable results are based on the integrated physical and forest canopy features where terrain parameters play relatively additional role.
Links
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