Late Pleistocene-early Holocene transition recorded in the sediments of former shallow lake in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F09%3A00009569" target="_blank" >RIV/00216275:25310/09:00009569 - 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

Late Pleistocene-early Holocene transition recorded in the sediments of former shallow lake in the Czech Republic

Popis výsledku v původním jazyce

Quaternary limnic sediments from Velanská cesta, a former lake in the Czech Republic, were investigated to document the response of an aquatic environment to global climatic shift during the late Pleistocene-early Holocene transition. The obtained multi-proxy record, including subfosil diatoms, diatom-inferred variables (index of trophic state, halobic index, TP, and pH), plant macrofossils, and geochemical data, was compared with the curve. Diatom accumulation zones and subzones established on basis ofa ConSLink cluster analysis corresponded well with the boundaries of the Bolling, Older Dryas, Allerod, Younger Dryas, and Preboreal periods. The diatom-inferred trophic state and salinity data shoved increased values during the colder epochs, which were supported by the findings of low-temperature macrofossil indicators in the corresponding samples. The results of this study document a long-term forcing of a shallow lacustrine ecosystem in central Europe by climatic events of a global

Název v anglickém jazyce

Late Pleistocene-early Holocene transition recorded in the sediments of former shallow lake in the Czech Republic

Popis výsledku anglicky

Quaternary limnic sediments from Velanská cesta, a former lake in the Czech Republic, were investigated to document the response of an aquatic environment to global climatic shift during the late Pleistocene-early Holocene transition. The obtained multi-proxy record, including subfosil diatoms, diatom-inferred variables (index of trophic state, halobic index, TP, and pH), plant macrofossils, and geochemical data, was compared with the curve. Diatom accumulation zones and subzones established on basis ofa ConSLink cluster analysis corresponded well with the boundaries of the Bolling, Older Dryas, Allerod, Younger Dryas, and Preboreal periods. The diatom-inferred trophic state and salinity data shoved increased values during the colder epochs, which were supported by the findings of low-temperature macrofossil indicators in the corresponding samples. The results of this study document a long-term forcing of a shallow lacustrine ecosystem in central Europe by climatic events of a global

Druh

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

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Hydrobiologia

ISSN

0018-8158

e-ISSN

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Svazek periodika

631

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

14

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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