The on field differentiation of snow avalanche- and debris flow-induced scars in trees as a fundament for improving dendrogeomorphic sampling strategy (case study from the Great Cold valley in High Tatra Mountains)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F19%3AA20020NL" target="_blank" >RIV/61988987:17310/19:A20020NL - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0165232X18302453" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0165232X18302453</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.coldregions.2018.11.004" target="_blank" >10.1016/j.coldregions.2018.11.004</a>

Result language
angličtina
Original language name
The on field differentiation of snow avalanche- and debris flow-induced scars in trees as a fundament for improving dendrogeomorphic sampling strategy (case study from the Great Cold valley in High Tatra Mountains)
Original language description
Snow avalanches (SA) and debris flows (DF) are among the widespread geomorphic processes in high mountains. One of the most reliable method for determining their historical occurrence is related to dendrogeomorphical analyses. Sampling focused only on one process suffers from the noise caused by disturbances induced by the other process. Thus, the aim of this paper is to find specific parameters of stem scars that significantly differ when they are caused by different processes. For this purpose, six parameters of 102 sampled scars on mountain pine (Pinus mugo var. mugo) individuals growing on the polygenic debris fan in the High Tatra Mountains were recorded. For the verification of origin of scars from historically known DF and SA events, the intra-seasonal dating of callus tissue using microcuts was performed. 50 DF scars and 52 SA scars were identified and analysed. Several significant differences were identified, which serve as recommendations for a future sampling strategy.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10508 - Physical geography

Project
<a href="/en/project/GA13-15123S" target="_blank" >GA13-15123S: Spatial and temporal variation of rock mass sagging in the Tatra Mountains (Western Carpathians)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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