Počet záznamů: 1

Deep-seated gravitational slope deformations in the highest parts of the Czech Flysch Carpathians: evolutionary model based on kinematic analysis, electrical imaging and trenching

SYSNO ASEP	0368899
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Deep-seated gravitational slope deformations in the highest parts of the Czech Flysch Carpathians: evolutionary model based on kinematic analysis, electrical imaging and trenching
Tvůrce(i)	Pánek, T. (CZ) Tábořík, P. (CZ) Klimeš, Jan (USMH-B)_{RID, ORCID, SAI} Komárková, V. (CZ) Hradecký, J. (CZ) Šťastný, Martin (GLU-S)_{RID, SAI}
Zdroj.dok.	Geomorphology. - : Elsevier - ISSN 0169-555X Roč. 129, 1-2 (2011), s. 92-112
Poč.str.	21 s.
Forma vydání	www - www
Jazyk dok.	eng - angličtina
Země vyd.	NL - Nizozemsko
Klíč. slova	deep-seated gravitational slope deformations ; kinematic analysis ; electrical resistivity tomography
Vědní obor RIV	DE - Zemský magnetismus, geodézie, geografie
CEZ	AV0Z30460519 - USMH-B (2005-2011)
	AV0Z30130516 - GLU-S (2005-2011)
UT WOS	000290195400009
DOI	10.1016/j.geomorph.2011.01.016
Anotace	Deep-seated gravitational slope deformations (DSGSDs) played an important role during the evolution of mountain ridges of the Outer Western Carpathians. Four DSGSD-affected ridges in the highest part of the Czech sector of the OWC have been subject to multidisciplinary investigation. All the studie DSGSDs are strongly predispose by regional structural fabric. The area of a single DSGSD can be affected by various types of slope movements. Electrical imaging and trenching revealed that besides these mechanisms anisotropic flysch massifs formed by thick-bedded sandstones are strongly exposed to subsurface opening of air-filled voids related to widened crevices. Such a process is driven by deep-seated creep and translational sliding of sandstone beds upon plastic claystones whose strength has been reduced to residual values. Performed dating revealed that some of the studied DSGSDs originated in the Holocene period, particularly in Atlantic and Subboreal chronozones.
Pracoviště	Ústav struktury a mechaniky hornin
Kontakt	Iva Švihálková, svihalkova@irsm.cas.cz, Tel.: 266 009 216
Rok sběru	2012
Elektronická adresa	http://www.sciencedirect.com/science/article/pii/S0169555X11000444

Počet záznamů: 1