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Recentna aktivnost regionalnih geoloških struktur v zahodni Sloveniji
ID Puhar, Urban (Author), ID Rupnik, Rok (Mentor) More about this mentor... This link opens in a new window, ID Rižnar, Igor (Author), ID Koler, Božo (Author), ID Bavec, Miloš (Author)

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MD5: 52AD6D4C7DCFD5C56B6AFDF163337C99
PID: 20.500.12556/rul/657b3982-bc83-4f80-82f9-eb3052a08e8a

Abstract
Na podlagi analize in geološke interpretacije podatkov ponovljenega preciznega nivelmana smo vzdolž nivelmanskega poligona med Sečovljami in Lescami ugotovili in kvantificirali recentno aktivnost nekaterih najpomembnejših geoloških struktur v zahodni Sloveniji. Ob upoštevanju omejitev metode, zaznavamo lahko le vertikalno komponento premika, ugotavljamo, da so na obravnavanem območju recentno aktivne vsaj naslednje strukture: sinklinalno upogibanje med Strunjanom in Koprom, Kraški naluskani prag, Divaški prelom, Raški prelom, Južnoalpska narivna meja in nariv Julijskih Alp. Največja razlika hitrosti vertikalne komponente premika med Sečovljami in Bledom je približno 7 mm/a. Rezultati meritev oziroma hitrosti premikov so relativni in preračunani glede na izhodiščno točko v Sečovljah. Uvajamo pojem vertikalne geodinamične aktivnosti (VGA), kot vmesni člen med geološko interpretacijo geodetskih meritev in možnimi neposrednimi aplikacijami ter kot primerjalno veličino.

Language:Unknown
Keywords:recentna tektonska aktivnost, geodinamika, nivelman, Kraški rob, Južnoalpska narivna meja, Nariv Julijskih Alp, Raški prelom, Divaški prelom, vertikalna geodinamiča aktivnost, Slovenija
Work type:Not categorized
Organization:FGG - Faculty of Civil and Geodetic Engineering
Publisher:Geološki zavod Slovenije
Year:2007
Number of pages:111-120
Numbering:50
PID:20.500.12556/RUL-68512 This link opens in a new window
ISSN:0016-7789
Publication date in RUL:10.07.2015
Views:2569
Downloads:662
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Secondary language

Language:Unknown
Title:Recent activity of the regional geologic structures in western Slovenia
Abstract:
Several important geological structures in the western Slovenia were identified as active and their activity was quantified. Geologic interpretation is based on the analysis of repeated leveling line campaigns data along the Sečovlje–Bled polygon. Taking into account the limitations of the method – only the vertical component of displacement is measured – the following structures were identified as active: a juvenile syncline between Strunjan and Koper, the Kras Imbricate Structure, the Divača fault, the Raša fault, the Southalpine Front and the Julian Alps thrust. Vertical movement rate is relative, calculated with respect to the benchmark in Sečovlje. The largest uplift rate difference between Sečovlje and Bled is 7 mm/a. Vertical Geodynamic Activity (VGA) is introduced as a link between geologic interpretation of geodetic measurements on one side and possible applications on the other as well as a mean of comparison between tectonically active regions.

Keywords:recent tectonic activity, geodynamics, levelling line, Kraški Rob, Southalpine Front, Julian Alps thrust, Raša fault, Divača fault, vertical geodynamic activity, Slovenia

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