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(Article of periodic en Anglais - 2010)

Document title

Geochemical tools for the stratigraphic correlation of floodplain deposits of the Morava River in Strážnické Pomoraví, Czech Republic from the last millennium

Authors(s) and Affiliation(s)

GRYGAR T. (1) ; SVĔTLÍK I. (2) ; LISÁ L. (3) ; KOPTÍKOVÁ L. (3) ; BAJER A. (4) ; WRAY D.S. (5) ; ETTLER V. (6) ; MIHALJEVIČ M. (6) ; NOVÁKOVÁ T. (6) ; KOUBOVÁ M. (7) ; NOVÁK J. (8) ; MÁČKA Z. (9) ; SMETANA M. (9) ;
(1) Inst. of Inorganic Chemistry ASCR, ŘEŽ, TCHEQUE, REPUBLIQUE
(2) Nuclear Physics Inst. ASCR, ŘEŽ, TCHEQUE, REPUBLIQUE
(3) Inst. of Geology ASCR, Prague, TCHEQUE, REPUBLIQUE
(4) Mendel Univ. of Agriculture and Forestry, Brno, TCHEQUE, REPUBLIQUE
(5) Univ., Greenwich, ROYAUME-UNI
(6) Charles Univ., Fac of Science, Prague, TCHEQUE, REPUBLIQUE
(7) Czech Geological Survey, Prague, TCHEQUE, REPUBLIQUE
(8) Univ. South Bohemia, Fac. Science, Dep. Botany, České Budĕjovice, TCHEQUE, REPUBLIQUE
(9) Masaryk Univ., Fac. Science, Dep. Geography, Brno, TCHEQUE, REPUBLIQUE

Abstract

The AA. studied 8 outcrops of floodplain deposits from 4 localities along a 6 km long part of the current meander belt of the Morava River in Strážnické Pomoraví using geochemical proxy analyses, magnetic susceptibility measurements, 14C dating of wood remnants, and sediment micromorphology. Their geochemical and mineralogical interpretations have further been tested by microstratigraphically studying the optical properties of the fine fraction. The sedimentological analysis, dating, and correlation are used to estimate the mean depositional rate (aggradation plus lateral accretion) over the last millennium. The alluvial deposition in the 20th century was strongly affected by the river regulation

Source

Article of periodic

published at : Catena / ISSN 0341-8162

Editor : Catena, Cremlingen-Destedt - ALLEMAGNE (1973)

Millesime : 2010, vol. 80, no2 [pp. 106-121]

Bibliographic references : 53 ref.

Collation : 8 fig., 6 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2009.09.005

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2010
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