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(Article of periodic en Anglais - 2014)

Document title

The evaluation of geological structures by the vector analysis of valley axes

Authors(s) and Affiliation(s)

JURACEK J. (1) ;
(1) Museum of Eastern Bohemia, Dept. of Science, Hradec Kralove, TCHEQUE, REPUBLIQUE

Abstract

Both geological structures and valley axes were determined by the azimuth and the dip which corresponds with the angle of the slope in the selected catchment in the central Czech Republic. The determination of the dip of valley axes has formed a base for the quantitative classification of valley axes analogous to geological structures. The following 5 types of valley axes were distinguished : sub-horizontal, gently inclined, moderately inclined, steeply inclined and sub-vertical. The orientations of both the valley axes and the geological structures were evaluated by the construction of outline diagrams in the programme Spheristat. The directions of valley axes were compared with geological structures by statistical relationships. The directions of sub-horizontal valley axes correspond with the azimuth of foliations in contrast to the azimuth of joints in the model area. The evaluation of geological structures by the vector analysis of valley axes is practicable in all kinds of landscape

Source

Article of periodic

published at : Zeitschrift für Geomorphologie / ISSN 0372-8854 / CODEN ZGMPAG

Editor : Gebruder Borntraeger, Stuttgart - ALLEMAGNE (1925)

Millesime : 2014, vol. 58, no2 [pp. 201-215]

Bibliographic references : 4 ref.

Collation : 7 fig., 5 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 8829

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1127/0372-8854/2013/0113

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2014
Refdoc record number (ud4) : 28681396 : Permanent link - XML version
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