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Pregled bibliografske jedinice broj: 519608

Modelling of the Recent Crustal Movements at the Territory of Croatia, Slovenia, and Bosnia and Herzegovina


Rožić, Nevio; Razumović, Ivan; Nazifovski, Ivo
Modelling of the Recent Crustal Movements at the Territory of Croatia, Slovenia, and Bosnia and Herzegovina // Geofizika, 28 (2011), 183-213 (međunarodna recenzija, članak, znanstveni)


Naslov
Modelling of the Recent Crustal Movements at the Territory of Croatia, Slovenia, and Bosnia and Herzegovina

Autori
Rožić, Nevio ; Razumović, Ivan ; Nazifovski, Ivo

Izvornik
Geofizika (0352-3659) 28 (2011); 183-213

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Recent crust movements; vertical movements; bench marks; levelling networks; grid model

Sažetak
The paper presents the results of determining vertical displacements of the Earth’s crust at the territory of Croatia, Slovenia, and Bosnia and Herzegovina on the basis of the data obtained in the process of establishing geometric levelling networks of the highest order of accuracy. These are the networks of the Austrian precise levelling, I. levelling of high accuracy and II. levelling of high accuracy that was established successively within the period of about 100 years (1874-1973). In accordance with the hypotheses made and the selected methodology for defining the displacements, a concrete numeric quantification of displacements has been obtained, the size and the direction of Earth's crust displacements have been determined and their characteristics and empirical parameters of behaviour indicated. It is shown that bench mark displacements are of significant amount as related to the measurement accuracy of height differences in levelling networks and that long-wave and short-wave component of their variation can be noticed in correlation with the positional distribution of bench marks. The displacements have been modelled by means of so called grid models created by the combination of the regression modelling and the minimal curvature surface modelling. Thus, on the basis of modelled vertical displacement values the speed of uniform vertical crustal movements has been determined. In spite of the fact that a very simple methodology of displacement and movement determination has been used, that is based on the absolute heights of identical bench marks positioned in various epochs – networks, the obtained results present an adequate starting point for the selection and application of more sophisticated methodologies in determining and modelling of displacements in the forthcoming research, i.e. the starting point that enables interdisciplinary explanation of geodynamic processes leading to the changes in the shape and geometry of the Earth’s crust at the observed area.

Izvorni jezik
Engleski

Znanstvena područja
Geodezija



POVEZANOST RADA


Projekt / tema
007-0000000-2554 - Visinska kinematika i dinamika kontinentalne Hrvatske (Nevio Rožić, )

Ustanove
Geodetski fakultet, Zagreb

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • Geobase
  • GeoRef
  • Meteorological and Geoastrophysical Abstracts
  • Compendex, EMBASE
  • GeoAbstracts
  • Referativnyj Žurnal
  • Scopus
  • Science Citation Index Expanded
  • Journal Citation Reports/Science Edition