2011
Identification of wind storm risk areas in forested mountains (Šumava Mts., Czechia)
KOLEJKA, Jaromír, Martin KLIMÁNEK a Tomáš MIKITAZákladní údaje
Originální název
Identification of wind storm risk areas in forested mountains (Šumava Mts., Czechia)
Název česky
Zjišťování rizikových ploch polomů v zalesněných pohořích (Šumava, Česko)
Autoři
KOLEJKA, Jaromír, Martin KLIMÁNEK a Tomáš MIKITA
Vydání
1. vyd. Smolyan, od s. 527-535, 9 s. 2011
Nakladatel
USB Smolyan
Další údaje
Jazyk
angličtina
Typ výsledku
Stať ve sborníku
Obor
Zemský magnetismus, geodesie, geografie
Stát vydavatele
Bulharsko
Utajení
není předmětem státního či obchodního tajemství
Organizační jednotka
Pedagogická fakulta
ISBN
978-954-397-025-4
Klíčová slova česky
polomy - žjišťování rizikových ploch - orkán Kyrill - Šumava
Klíčová slova anglicky
windthrows, risk area identification, Kyrill hurricane, Šumava Mts.
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 4. 11. 2012 15:24, prof. RNDr. Jaromír Kolejka, CSc.
V originále
Šumava Mts. along the border of Czech Republic with Germany and Austria are frequently damaged by windstorms. The Hurricane Kyrill has totally or partly damaged dozens of square kilometers of the forest of the Šumava Mts. in January 2007. The STRiM project’s aim was to apply the commonly used geoinformation technologies (GIT) and data to contribute the better windthrow risks assessment and prediction of damages. GIT may significantly contribute, if not to the reduction of the number of devastating winds, at least to the minimization of the damage and a quick recovery. The research hypotheses presumed 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, as well as with some human forest maintenance impacts. The geostatistical analysis has identified that the individual terrain features – slope, aspect and sea elevation derived from DEM – compared with the general (at the closest meteostations) wind direction provided less reliable results. Additional data on soil depth and humidity was used and information about the forest canopy age, density and management history as well. Very applicable results are based on the integrated physical and forest canopy features.
Česky
Šumava Mts. along the border of Czech Republic with Germany and Austria are frequently damaged by windstorms. The Hurricane Kyrill has totally or partly damaged dozens of square kilometers of the forest of the Šumava Mts. in January 2007. The STRiM project’s aim was to apply the commonly used geoinformation technologies (GIT) and data to contribute the better windthrow risks assessment and prediction of damages. GIT may significantly contribute, if not to the reduction of the number of devastating winds, at least to the minimization of the damage and a quick recovery. The research hypotheses presumed 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, as well as with some human forest maintenance impacts. The geostatistical analysis has identified that the individual terrain features – slope, aspect and sea elevation derived from DEM – compared with the general (at the closest meteostations) wind direction provided less reliable results. Additional data on soil depth and humidity was used and information about the forest canopy age, density and management history as well. Very applicable results are based on the integrated physical and forest canopy features.
Návaznosti
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