Reconstruction ability of dendrochronology in dating avalanche events in the Giant Mountains, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10296822" target="_blank" >RIV/00216208:11310/15:10296822 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S1125786515000065" target="_blank" >http://www.sciencedirect.com/science/article/pii/S1125786515000065</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.dendro.2015.02.002" target="_blank" >10.1016/j.dendro.2015.02.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Reconstruction ability of dendrochronology in dating avalanche events in the Giant Mountains, Czech Republic

Popis výsledku v původním jazyce

Dendrogeomorphology represents an appropriate method for dating past avalanche events using tree-ring widths and their anatomical structure. Here, we present dendrochronological dating of avalanche events in the Giant Mountains, Czech Republic. The goalsof this study were to reconstruct past avalanche activity in the Giant Mountains, and to evaluate the dating ability of dendrochronological methods by means of comparing documentary-evidenced and dendrochronologically dated avalanche events. In total, 320 cores and 12 cross-sections were extracted from 99 trees bordering four avalanche paths. We identified 1378 markers indicating possible avalanche events. Using both the number and reliability of markers, 20 very probable and 29 probable avalanche events were dated, spanning the period 1904-2012. These results significantly expand the list of directly observed avalanches compiled since the 1960s in the studied region and provided a unique possibility to validate dating results. Dendroc

Název v anglickém jazyce

Reconstruction ability of dendrochronology in dating avalanche events in the Giant Mountains, Czech Republic

Popis výsledku anglicky

Dendrogeomorphology represents an appropriate method for dating past avalanche events using tree-ring widths and their anatomical structure. Here, we present dendrochronological dating of avalanche events in the Giant Mountains, Czech Republic. The goalsof this study were to reconstruct past avalanche activity in the Giant Mountains, and to evaluate the dating ability of dendrochronological methods by means of comparing documentary-evidenced and dendrochronologically dated avalanche events. In total, 320 cores and 12 cross-sections were extracted from 99 trees bordering four avalanche paths. We identified 1378 markers indicating possible avalanche events. Using both the number and reliability of markers, 20 very probable and 29 probable avalanche events were dated, spanning the period 1904-2012. These results significantly expand the list of directly observed avalanches compiled since the 1960s in the studied region and provided a unique possibility to validate dating results. Dendroc

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Dendrochronologia

ISSN

1125-7865

e-ISSN

—

Svazek periodika

34

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

IT - Italská republika

Počet stran výsledku

9

Strana od-do

1-9

Kód UT WoS článku

000357550000001

EID výsledku v databázi Scopus

2-s2.0-84958151504