Plio-Pleistocene paleodrainage reconstruction using moldavite-bearing and morphostratigraphically related deposits (Southern Bohemia, Czech Republic)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F22%3A00553558" target="_blank" >RIV/67985891:_____/22:00553558 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/22:10457206

Výsledek na webu

<a href="https://reader.elsevier.com/reader/sd/pii/S003101822100568X?token=CF20561F04204F20B5C260675FD8B365AA540CA1FB3A0BAED5D74695505E0511D49326456EF61595DDC85399CC40DC01&originRegion=eu-west-1&originCreation=20220610160405" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S003101822100568X?token=CF20561F04204F20B5C260675FD8B365AA540CA1FB3A0BAED5D74695505E0511D49326456EF61595DDC85399CC40DC01&originRegion=eu-west-1&originCreation=20220610160405</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.palaeo.2021.110783" target="_blank" >10.1016/j.palaeo.2021.110783</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Plio-Pleistocene paleodrainage reconstruction using moldavite-bearing and morphostratigraphically related deposits (Southern Bohemia, Czech Republic)

Popis výsledku v původním jazyce

The area of Southern Bohemia between Novohradske hory Mountains and the Trebon and Budejovice Basins the Novohradske Foothills (in the south of the Czech Republic) is known for the occurrence of moldavites. These tektites are abundant in fluvial Koroseky sands and gravels. This study focuses on reconstructing the paleostreams, which deposited the moldavite-bearing sediments, and their relationship to present streams. Based on a review of the deposits' occurrences, a connection between moldavite-bearing sediments and deposits of the present watercourses, Vltava, Malse, Stropnice and Svinensky, is proposed. The link between moldavite-bearing deposits and the current streams were further supported by analyses of river geometry (longitudinal profiles, stream gradient) and terrain morphology (valley floor ratio, basin asymmetry). It is suggested that the moldavite-bearing deposits were sedimented during the Pliocene or Pleistocene by predecessors of the present streams. The occurrences of particular fluvial deposits and changes in terrain morphology and river geometry can be traces of changes in the river network and the dynamic evolution of local relief induced by tectonic activity during the Pliocene and Pleistocene.

Název v anglickém jazyce

Plio-Pleistocene paleodrainage reconstruction using moldavite-bearing and morphostratigraphically related deposits (Southern Bohemia, Czech Republic)

Popis výsledku anglicky

The area of Southern Bohemia between Novohradske hory Mountains and the Trebon and Budejovice Basins the Novohradske Foothills (in the south of the Czech Republic) is known for the occurrence of moldavites. These tektites are abundant in fluvial Koroseky sands and gravels. This study focuses on reconstructing the paleostreams, which deposited the moldavite-bearing sediments, and their relationship to present streams. Based on a review of the deposits' occurrences, a connection between moldavite-bearing sediments and deposits of the present watercourses, Vltava, Malse, Stropnice and Svinensky, is proposed. The link between moldavite-bearing deposits and the current streams were further supported by analyses of river geometry (longitudinal profiles, stream gradient) and terrain morphology (valley floor ratio, basin asymmetry). It is suggested that the moldavite-bearing deposits were sedimented during the Pliocene or Pleistocene by predecessors of the present streams. The occurrences of particular fluvial deposits and changes in terrain morphology and river geometry can be traces of changes in the river network and the dynamic evolution of local relief induced by tectonic activity during the Pliocene and Pleistocene.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10505 - Geology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Palaeogeography, Palaeoclimatology, Palaeoecology

ISSN

0031-0182

e-ISSN

1872-616X

Svazek periodika

586

Číslo periodika v rámci svazku

JAN 15

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

16

Strana od-do

110783

Kód UT WoS článku

000737216700004

EID výsledku v databázi Scopus

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