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)

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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)

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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)

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10508 - Physical geography

Projekt

<a href="/cs/project/GA13-15123S" target="_blank" >GA13-15123S: Časoprostorová variabilita hlubokých svahových deformací v Tatrách (Západní Karpaty)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

COLD REG SCI TECHNOL

ISSN

0165-232X

e-ISSN

—

Svazek periodika

158

Číslo periodika v rámci svazku

jaro

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

1-9

Kód UT WoS článku

000458502600001

EID výsledku v databázi Scopus

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