Časoprostorová analýza lavin a jejich rekonstrukce pomocí letokruhových dat smrku ztepilého (\kur{Picea abies}) v Krkonošském národním parku. / Spatiotemporal analyses of avalanches and their reconstruction by the mean of tree-rings of Norway spruce (\kur{Picea abies}) in the Giant Mountains National Park.

Description

Various dendrochronological methods for avalanche reconstructions was applied on tree-ring records of dominant Norway spruce (Picea abies) in the Giant Mountains National Park. The individual growth chronologies from studied avalanche paths (Pramenný důl, Navorská jáma, Pančavská stěna, Velká Studniční jáma and Úpská jáma) proved that climate is the main driving factor of intra-annual variation of tree growth. Traumatic resin ducts are formed with delay up to 5 years. Combination of two and more tree-ring characteristics is suitable for reconstruction of avalanche events. I achieved to reconstruct undocumented avalanches. I conclude that dendrochronology is suitable tool for avalanche reconstruction; however, high pollutant emission highly reduced the potential of gained results.

Links & Downloads

1. http://www.nusl.cz/ntk/nusl-382006

Tags

Additional Fields

Identifer	oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:382006
Date	January 2015
Creators	JANDOVÁ, Veronika
Source Sets	Czech ETDs
Language	Czech
Detected Language	English
Type	info:eu-repo/semantics/masterThesis
Rights	info:eu-repo/semantics/restrictedAccess