Quaternary depression behind lanslide front between Židlochovice and Blučina on northwestern margin of the Výhon hillock

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F48511005%3A_____%2F20%3AN0000005" target="_blank" >RIV/48511005:_____/20:N0000005 - isvavai.cz</a>

Alternative codes found

RIV/00216224:14310/20:00116552 RIV/61989592:15310/20:73604905

Result on the web

<a href="https://doi.org/10.5817/GVMS2020-13480" target="_blank" >https://doi.org/10.5817/GVMS2020-13480</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5817/GVMS2020-13480" target="_blank" >10.5817/GVMS2020-13480</a>

Result language

čeština

Original language name

Výplň týlní deprese sesuvu mezi Židlochovicemi a Blučinou na severozápadním okraji Výhonu

Original language description

The studied area is located in a small saddle between Strže (Cézavy) ridge and Výhon hill. The morphology of explored area originated during the large landslide. The landslide front formed the Strže (Cézavy) ridge. Landslide scarp gave shape to the slope of Výhon hill. Studied saddle lies between the landslide front and the scarp. The saddle actually forms a small depression suitable for the accumulation of Quaternary (Holocene) sediments. The „Cézavy“ site is an important Bronze Age settlement. The geological setting was examined in situ by evaluation of the borehole cores and electric resistivity tomography. Selected horizons were dated by the C14 method. Holocene infill of the depression is composed of two sedimentary units: central facies of dark-colored lacustrine-swamp clayey-silty sediments and marginal facies of clayey-silty-sandy sediments. Depression of asymmetrical shape is deepest near SE foothill of the Cezávy ridge (directly behind the landslide front), where started infilling as soon as ~3 600 BP or earlier. The Quaternary infill of the depression is underlain by bodies of Miocene (Badenian) rocks. The geochronological model shows the existence of swamps-lacustrine basins in a time span from 17th century BC till 18th century AD. Local morphology in depression is caused by minor landslides which originated from the primary scarp (Výhon hill slope). The last significant events were probably extensive, historically recorded landslides in the '70s of the 18th century. Recent morphology was formed as late as in the 19th century.

Czech name

Výplň týlní deprese sesuvu mezi Židlochovicemi a Blučinou na severozápadním okraji Výhonu

Czech description

The studied area is located in a small saddle between Strže (Cézavy) ridge and Výhon hill. The morphology of explored area originated during the large landslide. The landslide front formed the Strže (Cézavy) ridge. Landslide scarp gave shape to the slope of Výhon hill. Studied saddle lies between the landslide front and the scarp. The saddle actually forms a small depression suitable for the accumulation of Quaternary (Holocene) sediments. The „Cézavy“ site is an important Bronze Age settlement. The geological setting was examined in situ by evaluation of the borehole cores and electric resistivity tomography. Selected horizons were dated by the C14 method. Holocene infill of the depression is composed of two sedimentary units: central facies of dark-colored lacustrine-swamp clayey-silty sediments and marginal facies of clayey-silty-sandy sediments. Depression of asymmetrical shape is deepest near SE foothill of the Cezávy ridge (directly behind the landslide front), where started infilling as soon as ~3 600 BP or earlier. The Quaternary infill of the depression is underlain by bodies of Miocene (Badenian) rocks. The geochronological model shows the existence of swamps-lacustrine basins in a time span from 17th century BC till 18th century AD. Local morphology in depression is caused by minor landslides which originated from the primary scarp (Výhon hill slope). The last significant events were probably extensive, historically recorded landslides in the '70s of the 18th century. Recent morphology was formed as late as in the 19th century.

Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

—

OECD FORD branch

10505 - Geology

Project

<a href="/en/project/DG18P02OVV058" target="_blank" >DG18P02OVV058: Archaeology from the sky: Analysis and presentation of Moravian and Silesian remote sensing archives</a><br>

Continuities

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

Publication year

2020

Confidentiality

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

Name of the periodical

Geologické výzkumy na Moravě a ve Slezsku

ISSN

1212-6209

e-ISSN

2336-4378

Volume of the periodical

27

Issue of the periodical within the volume

1-2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

36-44

UT code for WoS article

—

EID of the result in the Scopus database

2-s2.0-21100847478