Tree-age control on reconstructed debris-flow frequencies: examples from a regional dendrogeomorphic reconstruction in the Crimean Mountains

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F15%3AA1501D1A" target="_blank" >RIV/61988987:17310/15:A1501D1A - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Tree-age control on reconstructed debris-flow frequencies: examples from a regional dendrogeomorphic reconstruction in the Crimean Mountains

Original language description

The Crimean Mountains (Ukraine) are renowned for the highest occurrence of debris flows along the northern coast of the Black Sea, but information on their origin, frequency and triggers is widely lacking. This study reconstructs a regional time series of debris flows in eight catchments located on the slopes above Yalta. Dendrogeomorphic analyses were performed on 1122 increment cores selected from 566 black pines (Pinus nigra ssp. pallasiana) with clear signs of external damage induced by past debris-flow activity. The trees sampled were divided into old and young trees. The sample contains 361 young trees with post- 1930 innermost rings and 205 old trees with pre-1930 germination dates. The two groups of trees were analyzed separately to identify possible age effects in the reconstructed debris-flow series and to assess the ability of P. nigra to record geomorphic disturbances over time.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DE - Earth magnetism, geodesy, geography

OECD FORD branch

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Project

<a href="/en/project/GAP209%2F12%2F0317" target="_blank" >GAP209/12/0317: Late Quaternary evolution of the complex gravitational slope deformations on the southern slopes of the Crimean Mountains (Ukraine)</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

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

Name of the periodical

EARTH SURF PROC LAND

ISSN

0197-9337

e-ISSN

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Volume of the periodical

40

Issue of the periodical within the volume

únor

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

243-251

UT code for WoS article

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EID of the result in the Scopus database

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