Dendrogeomorphic approaches for identifying the probable occurrence of debris flows and related torrential processes in steep headwater catchments: The Hrubý Jeseník Mountains, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F15%3AA1601EGG" target="_blank" >RIV/61988987:17310/15:A1601EGG - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Dendrogeomorphic approaches for identifying the probable occurrence of debris flows and related torrential processes in steep headwater catchments: The Hrubý Jeseník Mountains, Czech Republic

Popis výsledku v původním jazyce

Culminating parts of mid-mountain ranges in Central Europe are interwoven by a network of high-gradient streams. These parts, together with the surrounding slopes, form a coupling system in which hazardous geomorphic processes, such as landslides, debrisflows or flash floods, can occur. In the case of the Hrubý Jeseník Mountains (Eastern Sudetes, Czech Republic), we present an evaluation of the debris flows and related torrential processes in the high-gradient streams of the selected catchment based ondendrogeomorphic methods. In addition to the classical dendrogeomorphic approaches we refined the procedure of identifying certain and probable events using new weighted indexes for event reconstruction. Additionally, because of the steep narrow channels without a characteristic accumulation cone, a new spatial approach is defined based on the spacing of disturbed trees for each event (random distribution or clustering) and location of disturbed trees in an individual section of the val

Název v anglickém jazyce

Dendrogeomorphic approaches for identifying the probable occurrence of debris flows and related torrential processes in steep headwater catchments: The Hrubý Jeseník Mountains, Czech Republic

Popis výsledku anglicky

Culminating parts of mid-mountain ranges in Central Europe are interwoven by a network of high-gradient streams. These parts, together with the surrounding slopes, form a coupling system in which hazardous geomorphic processes, such as landslides, debrisflows or flash floods, can occur. In the case of the Hrubý Jeseník Mountains (Eastern Sudetes, Czech Republic), we present an evaluation of the debris flows and related torrential processes in the high-gradient streams of the selected catchment based ondendrogeomorphic methods. In addition to the classical dendrogeomorphic approaches we refined the procedure of identifying certain and probable events using new weighted indexes for event reconstruction. Additionally, because of the steep narrow channels without a characteristic accumulation cone, a new spatial approach is defined based on the spacing of disturbed trees for each event (random distribution or clustering) and location of disturbed trees in an individual section of the val

Druh

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

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

GEOMORPHOLOGY

ISSN

0169-555X

e-ISSN

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Svazek periodika

246

Číslo periodika v rámci svazku

říjen

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

13

Strana od-do

445-457

Kód UT WoS článku

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EID výsledku v databázi Scopus

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