2010
Polomy na Šumavě způsobené orkánem Kyrill a spoluúčast reliéfu na poškození lesa
KOLEJKA, Jaromír, Martin KLIMÁNEK, Tomáš MIKITA a Jaroslav SVOBODAZákladní údaje
Originální název
Polomy na Šumavě způsobené orkánem Kyrill a spoluúčast reliéfu na poškození lesa
Název česky
Polomy na Šumavě způsobené orkánem Kyrill a spoluúčast reliéfu na poškození lesa
Název anglicky
The windthrows in Šumava Mts. caused by the Kyrill windstorm and terrain participation in forest damage
Autoři
KOLEJKA, Jaromír (203 Česká republika, garant, domácí), Martin KLIMÁNEK (203 Česká republika), Tomáš MIKITA (203 Česká republika) a Jaroslav SVOBODA (203 Česká republika)
Vydání
Geomorphologia Slovaca et Bohemica, Bratislava, Geografický ústav SAV, 2010, 1337-6799
Další údaje
Jazyk
čeština
Typ výsledku
Článek v odborném periodiku
Obor
Zemský magnetismus, geodesie, geografie
Stát vydavatele
Slovensko
Utajení
není předmětem státního či obchodního tajemství
Kód RIV
RIV/00216224:14410/10:00047284
Organizační jednotka
Pedagogická fakulta
Klíčová slova česky
polom; analýzy GIS; digitální model reliéfu; analýza terénu; Šumava
Klíčová slova anglicky
windthrow; GIS analysis; digital terrain model; terrain analysis; Šumava Mts.
Štítky
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.
Anglicky
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.
Návaznosti
| MSM0021622418, záměr |
|