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Wyszukujesz frazę "Małolepszy, Z." wg kryterium: Wszystkie pola


Wyświetlanie 1-3 z 3
Tytuł:
Analogue GPR study of the Permian fanglomerates from Zygmuntówka Quarry near Chęciny, Holy Cross Mountains, southern Poland, for construction of a training image for multiple point simulations
Autorzy:
Żuk, T.
Małolepszy, Z.
Szynkaruk, E.
Powiązania:
https://bibliotekanauki.pl/articles/2060075.pdf
Data publikacji:
2018
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
alluvial fans
ground penetrating radar
Permian conglomerates
sedimentary facies
multiple point statistics
training image
Opis:
The distribution of Permian alluvial fan lithofacies in a quarry at Zygmuntówka near Chęciny, Holy Cross Mts., in southern Poland was investigated using ground penetrating radar (GPR) in order to create a training image for multiple point statistics (MPS) reconstructions of alluvial fan sedimentary facies. Five pseudo-3D GPR datasets were collected, processed and uploaded for interpretation into SKUA-GOCAD 3D geological modelling software. Three radar facies were distinguished based on the 3D geometrical pattern of radar reflections and linked to lithofacies described from the quarry by Zbroja et al. (1998). A statistical summary showed that ~50% of the lithofacies resulted from gravity flows (mostly non-cohesive), while the remaining proportion was deposited by unconfined and confined flash floods. Fluvial sedimentary facies left by waning of catastrophic floods or reworking during fair weather, alihough not prevalent, could not be distinguished from confined flood deposits based only on GPR data. The GPR datasets together with information from field observations were used to carry out MPS simulations and estimate the most probable 3D model of lithofacies at the quarry scale. This model will in turn serve as a training image for MPS reconstructions of alluvial-fan facies of Rotliegend conglomerates in the multi-scale geological model of the Gorzów Block (western Poland).
Źródło:
Geological Quarterly; 2018, 62, 4; 755--766
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The numerical spatial model (3D) of geological structure of Poland- from 6000 m to 500 m b.s.l.
Autorzy:
Piotrowska, K.
Ostaficzuk, S.
Małolepszy, Z.
Rossa, M.
Powiązania:
https://bibliotekanauki.pl/articles/2065893.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
deep geological structure
3D numerical modelling
Polska
Opis:
The article describes the methodology and the results of the pilot stage of a project, aimed at representing the deep geological structure of Poland from 6000 m to 500 m b.s.l. as a 3D numeric spatial model in scale 1 : 500,000, in the "1992" georeference system.
Źródło:
Przegląd Geologiczny; 2005, 53, 10/2; 961-966
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fault network in Rio Colca valley between Maca and Pinchollo, Central Andes, southern Peru
Autorzy:
Żaba, J.
Małolepszy, Z.
Gaidzik, K.
Ciesielczuk, J.
Paulo, A.
Powiązania:
https://bibliotekanauki.pl/articles/191912.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
tectonics
structural geology
fault activity
Rio Colca Valley
Andes
southern Peru
Opis:
The network of faults and joints within the Mesozoic, Miocene and Pleistocene–Holocene formations was studied in the Rio Colca valley, in the Pinchollo–Lari–Maca area (Central Andes, southern Peru). A complex, multi-phase development of these structures was revealed. The results show that the structural framework of the Rio Colca valley consists of WNW–ESE and NE–SW faults, and a few W–E faults. The strike of the most common fault sets is approximately parallel (longitudinal) or perpendicular (transverse) to the W–E oriented strike of stratification surfaces in the Mesozoic sedimentary series and the W–E fold macro-structures, developed in these strata. Diagonal faults and joints are less common, although at some localities they are numerous. The recurrence of major fault systems throughout the Mesozoic and Miocene series and the Pleistocene–Holocene (mainly colluvial) deposits is proof of recent, tectonic activity in the study area. The recent faulting has led to the development of a system of distinct, primary fault scarps, tectonic grabens and horsts, as well as open fissures, which are well marked in the surface morphology, and in many cases have not yet been eroded.
Źródło:
Annales Societatis Geologorum Poloniae; 2012, 82, 3; 279--290
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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