Object

Title: Variability of the snow avalanche danger in the Tatra Mountains during the past nine decades

Subtitle:

Geographia Polonica Vol. 89 No. 1 (2016)

Publisher:

IGiPZ PAN

Place of publishing:

Warszawa

Description:

24 cm

Abstract:

In order to recognise the variability of the snow avalanche danger in the Tatra Mountains, the danger levels on consecutive days with snow cover over the last nine decades were calculated. To accomplish this task, the longest series of meteorological data were used from the Tatras along with an empirical method for determining the regional avalanche danger on the basis of elementary meteorological data. The results point to the fact that over the last 25 years the number of days with a level 2 avalanche danger significantly decreased, whereas the number of days with level 1 increased. This should result in a decreasing trend in the incidence of small and medium-sized natural avalanches. In the structure of snow cover, the percentage of melt forms might increase. However, this should not correlate with a significant increase in wet-snow avalanches, because the number of days with wet snow also reduces. The contemporary changes in the snow conditions and avalanche danger in the subalpine belt of the Tatras have been primarily associated with an increase in the air temperature (shorter winters and less snow).

References:

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Relation:

Geographia Polonica

Volume:

89

Issue:

1

Start page:

65

End page:

77

Format:

File size 3,9 MB ; application/pdf

Resource Identifier:

oai:rcin.org.pl:58256 ; 0016-7282 ; 10.7163/GPol.0046

Source:

CBGiOS. IGiPZ PAN, call nos.: Cz.2085, Cz.2173, Cz.2406 ; click here to follow the link

Language:

eng

Rights:

Creative Commons Attribution BY-ND 3.0 PL license

Terms of use:

Copyright-protected material. [CC BY-ND 3.0 PL] May be used within the scope specified in Creative Commons Attribution BY-ND 3.0 PL license, full text available at: ; -

Digitizing institution:

Institute of Geography and Spatial Organization of the Polish Academy of Sciences

Original in:

Central Library of Geography and Environmental Protection. Institute of Geography and Spatial Organization PAS

Projects co-financed by:

European Union. European Regional Development Fund ; Programme Innovative Economy, 2010-2014, Priority Axis 2. R&D infrastructure

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