Use of 10Be exposure ages and Schmidt hammer data for correlation of moraines in the Krkonoše mountains

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10106400" target="_blank" >RIV/00216208:11310/11:10106400 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.schweizerbart.de/resources/downloads/paper_previews/76076.pdf" target="_blank" >http://www.schweizerbart.de/resources/downloads/paper_previews/76076.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1127/0372-8854/2011/0055-0036" target="_blank" >10.1127/0372-8854/2011/0055-0036</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Use of 10Be exposure ages and Schmidt hammer data for correlation of moraines in the Krkonoše mountains

Popis výsledku v původním jazyce

Exposure ages and relative-age data are presented from eight sites in the Łomnica and Łomniczka valleys to provide essential information for reconstructing local glaciation chronology. A combination of 10Be exposure ages and Schmidt hammer data obtainedfor moraines indicate relatively short period of glacier accumulation lasting from 17.0 +- 0.4 ka to 13.6 +- 0.9 ka. Exposure age of 8.4 +- 0.3 ka measured on the lowermost section of the Łomnica cirque headwall further confirms the view of glacier preservation in favourable sites until the beginning of the Holocene. A comparison of the obtained chronological data with timing of mountain glaciation in the nearby Úpa Valley is used to propose the first correlative model of Late Quaternary glaciation in the eastern part of the Krkonoše Mountains. The correlation implies that the lowermost preserved moraines originated during the local maximum of the last glaciation whereas recessional moraines were deposited until the Lateglacial period.

Název v anglickém jazyce

Use of 10Be exposure ages and Schmidt hammer data for correlation of moraines in the Krkonoše mountains

Popis výsledku anglicky

Exposure ages and relative-age data are presented from eight sites in the Łomnica and Łomniczka valleys to provide essential information for reconstructing local glaciation chronology. A combination of 10Be exposure ages and Schmidt hammer data obtainedfor moraines indicate relatively short period of glacier accumulation lasting from 17.0 +- 0.4 ka to 13.6 +- 0.9 ka. Exposure age of 8.4 +- 0.3 ka measured on the lowermost section of the Łomnica cirque headwall further confirms the view of glacier preservation in favourable sites until the beginning of the Holocene. A comparison of the obtained chronological data with timing of mountain glaciation in the nearby Úpa Valley is used to propose the first correlative model of Late Quaternary glaciation in the eastern part of the Krkonoše Mountains. The correlation implies that the lowermost preserved moraines originated during the local maximum of the last glaciation whereas recessional moraines were deposited until the Lateglacial period.

Druh

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

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP209%2F10%2F0519" target="_blank" >GAP209/10/0519: Paleogeografická rekonstrukce ústupové fáze kvartérního horského zalednění v Českém masívu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Zeitschrift für Geomorphologie

ISSN

0372-8854

e-ISSN

—

Svazek periodika

55

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

22

Strana od-do

175-196

Kód UT WoS článku

000291294600002

EID výsledku v databázi Scopus

—