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Wyszukujesz frazę "flysch" wg kryterium: Wszystkie pola


Tytuł:
Sediment transport along the gullies in flysch badlands : an example from SW Slovenia
Autorzy:
Zorn, M.
Powiązania:
https://bibliotekanauki.pl/articles/295196.pdf
Data publikacji:
2011
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
badlands
gullies
erosion processes
flysch
Istria
Slovenia
Opis:
Sediment transport along erosion gullies in flysch badlands under Sub-Mediterranean climate is presented. Presented are weekly measurements, compiled measurements by months, as well as correlations of sediment transport with selected weather data. Sediment transport was measured up to 19 kg m-2 and was largely dependent on special weather conditions.
Źródło:
Landform Analysis; 2011, 17; 229-235
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The geomorphological effectiveness of extreme meteorological phenomena on flysch slopes
Autorzy:
Gorczyca, E.
Powiązania:
https://bibliotekanauki.pl/articles/294721.pdf
Data publikacji:
2008
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
extreme events
heavy rainfall
landslies
flysch slopes
Beskid Wyspowy
Bieszczady Niskie
Opis:
Extreme events tend to cause large-scale slope system changes. During the last ten years, a series of extreme meteorological events caused considerable transformation of the slopes and valleys in various parts of the Carpathian Mountains. This paper presents the geomorphological effects of extreme rainfall and thaw events on the slopes of two catchments: the lososina catchment (Beskid Wyspowy) and the Hoczewka catchment with an area around the Solinskie Lake (Bieszczady Niskie). The bulk of the discussion concerns a study carried out in the Lososina catchment after three separate extreme events that were followed by a considerable transformation of the slopes due to landsliding. The studies carried out in the Biesr.cr.ady Range, where a single extreme event produced only spatially limited effects, were mainly used for comparison. '[he disparity between the responses of the two slope systems was a result of differences between the systems themselves, including their geology, geomorphology and landslide record, and of the difference in the scale of the extreme events.
Źródło:
Landform Analysis; 2008, 6; 15-27
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Three-Dimensional Analysis of a Landslide Process on a Slope in Carpathian Flysch
Autorzy:
Zabuski, Lesław
Powiązania:
https://bibliotekanauki.pl/articles/240990.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Instytut Budownictwa Wodnego PAN
Tematy:
Carpathian flysch
landslide
discontinuity
3D numerical calculations
displacement
Opis:
The paper presents a 3D (spatial) analysis of deformation processes in the landslide slope Bystrzyca in Szymbark near Gorlice (Low Beskid – Carpathians; N 49°37′ 09″, E 21°05′ 49″) carried out by the computer code FLAC3D based on the finite difference method. The numerical analysis was performed to determine the influence of the orientation of layers and discontinuities and of hydrogeological conditions on slope deformations and the failure mechanism during sliding processes. The massif is modeled as an elasto-plastic medium obeying the Coulomb-Mohr criterion. Two variants of hydrogeological conditions are analyzed, namely the “dry slope” (without water) and the “wet slope” (entirely saturated). The influence of the orientation of discontinuities (modeled as “ubiquitous”) on the landslide mechanism is investigated as well. Few orientations of discontinuities with respect to the dip direction of the slope surface are considered, namely consequent, insequent, and subsequent (two variants in each case). The results show a clear impact of the pattern of discontinuities and hydrogeological conditions on the deformational behavior of the landslide and the shape of the slip surface. The 3D approach and results of the numerical simulation of the landslide movement prove the necessity of 3D modeling in some cases.
Źródło:
Archives of Hydro-Engineering and Environmental Mechanics; 2019, 66, 1-2; 27-45
1231-3726
Pojawia się w:
Archives of Hydro-Engineering and Environmental Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Petrologic studies of diagenetic history of coaly matter in the Podhale Flysch sediments, southern Poland
Autorzy:
Wagner, M.
Powiązania:
https://bibliotekanauki.pl/articles/973628.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
terrigenic organic matter
random reflectance of vitrininite
Podhale flysch
Polska
Opis:
Common occurrences of terrigenic organic matter (both disseminated and accumulated in layers) in sedimentary rocks were observed. The flysch sediments in the Podhale Trough and in other parts of the Carpathians are inadequately recognised from coal petrologic point of view. Studies were carried out in the eastern (2008) and western part (2009) of the Podhale Trough. Samples were collected from the exposures. Petrographic studies included microscopic observations of polished sections as well as mean random reflectance measurements of vitrinite (colotellinite) were done. In the Podhale Flysch, coalified organic matter is represented mostly by vitrinite and, in microscopic scale, mainly by collotellinite. The common occurrence of coaly matter is revealed. It is well–visible in sandstones and mudstones, usually as the bedding planes. The amounts of coaly matter in clay minerals and carbonates are small. Organic matter hosted in the Podhale Flysch strata represents diversified coalification ranks measured as random reflectance of vitrinite (colotellinite), which falls into the range from 0.49 to 1.00%. Such values are typical for low- to medium ranks of bituminous coal. Measurements of reflectance provided new data suitable for evaluation of thermal history of rocks in the Podhale Trough. The changes of vitrinite (colotellinite) mean reflectance of organic matter from the Podhale Flysch are relevant to the contents of crystalline illite – the recently applied geothermometer of diagenetic (katagenetic) transformations of clay minerals. If the thermal palaeogra- dient is known, random changes of reflectance of vitrinite can be used for estimations of both the maximum thickness of the Podhale Flysch during deposition and its later amount of erosion. It appears that estimation of ma- ximum thickness of the Podhale Flysch (i.e., depositional thickness after compaction) and the amount of erosion are almost identical with the estimations based upon the illitization of clay minerals.
Źródło:
Annales Societatis Geologorum Poloniae; 2011, 81, No 2; 173-183
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the origin of chloride waters in the Polish Flysch Carpathians
Autorzy:
Zuber, A.
Chowaniec, J.
Borowiec, M.
Powiązania:
https://bibliotekanauki.pl/articles/2062987.pdf
Data publikacji:
2010
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
chloride waters
ultrafiltration
diagenetic waters
oil-field waters
catagenesis
flysch Carpathians
Opis:
Chloride waters in the Polish Flysch Carpathians are remnants of marine sedimentation water which was chemically and isotopically changed due to ultrafiltration and the release of dehydration water (diagenetic water) during the burial diagenesis of clay minerals. In the western part of the study area, the diagenetic end-member is characterized by δ18O and δ2H values of about +6.5 and –30.0‰, respectively, and Cl– content in the range of 3.8 and 13.8 g/dm3. In some fault areas, such waters migrate to the surface and mix with local meteoric waters as indicated by mixing lines in δ18O–δ2H and δ18O–Cl– graphs. In several wells of the eastern part, waters containing a significant proportion of marine water occur. However, in majority of deep wells, mixtures of diagenetic and meteoric waters of Quaternary and pre-Quaternary climates are present, as deduced from δ18O–Cl– linear relations. In most cases, they do not exhibit linear relations also expected in δ18O–δ2H graphs due to the shifts of δ2H to heavier isotopic values supposedly caused by involvement of water in the generation of hydrocarbons.
Źródło:
Biuletyn Państwowego Instytutu Geologicznego; 2010, 441 Hydrogeologia z. 10; 201--208
0867-6143
Pojawia się w:
Biuletyn Państwowego Instytutu Geologicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The position and age of flysch deposits in the Crimean Mountains (Southern Ukraine)
Autorzy:
Oszczypko, N.
Ślączka, A.
Bubniak, I.
Olszewska, B.
Garecka, M.
Powiązania:
https://bibliotekanauki.pl/articles/2060566.pdf
Data publikacji:
2017
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Ukraine
Crimean Mts.
stratigraphy
micropalaeontology
flysch
Opis:
The Crimean Mountains (CM) are regarded as part of the Alpine-Himalaya orogenic belt related to the collision of the Eurasian and African plates. Our research in the CM has allowed confirming the existence of at least two flysch formations of different ages: the Taurida Flysch Formation (Upper Triassic/Lower–? Middle Jurassic) and the Sudak Formation (uppermost Jurassic/Lower Cretaceous) in the western and eastern sectors of the CM, respectively. After the Middle Jurassic volcanism, the freshwater claystones with coal-bearing intercalations, as well as local alluvial fan conglomerates were deposited. Then, following the Oxfordian/Kimmeridgian marine transgression, three separated Tithonian/Berriasian carbonate platforms developed: Baydarska, Chatyr-Dag and Demerji/Karabi. At the turn of the Late Jurassic, the deep-water Sudak Basin (eastern sector of the CM) began to develop in the eastern periphery of the Demerji/Karabi carbonate platform. This basin, dominated by turbiditic deposition, was probably connected with the Great Caucasus sedimentary system. Finally, distal flysch sedimentation in the Sudak Basin was followed by debris-flow deposits, with huge blocks of Upper Jurassic limestones. These blocks were derived from destruction of the Karabi carbonate platform. During the Berriasian/Valanginian, the eastern sector of the CM began to subside. As a result, both carbonate platforms (western CM) and the debris flow fans of the Sudak Basin (eastern CM) were overlain by marly shales and/or distal turbidites. This type of deposition lasted until the Aptian/Albian. In the post-Albian period, the Alushta-Salgir tectonic zone was transformed into a SE-dipping thrust fault with at least 10 km amplitude of overthrusting.
Źródło:
Geological Quarterly; 2017, 61, 4; 697--722
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The contribution of Stanisław Dżułyński to flysch sedimentology: A 'Western' perspective
Autorzy:
Kelling, G.
Walton, E. K.
Simpson, F.
Powiązania:
https://bibliotekanauki.pl/articles/191704.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
sedimentary structures
turbidites
Carpathian flysch
laboratory flume studies
knowledge transfer
Opis:
Abstract: In his ground-breaking research on the sedimentary structures of turbidites, Stanisław Dżułyński demonstrated and took to new levels of accomplishment the defining attributes of the Kraków School of flysch sedimentology established by Marian Książkiewicz at the Jagiellonian University. These attributes included a meticulous approach to fieldwork, the ability to recognize the scalar and vector relationships of diverse sedi- mentary features, a working knowledge of several languages, a capacity to describe systematically structures that had previously received scant attention in the world literature of geology, and innovation in the transfer of scientific knowledge. Dżułyński also added elements that were distinctively his own: a highly inventive approach to the replication of turbidite sedimentary structures in laboratory flumes, an openness to new ideas, boundless enthusiasm for his chosen field, and an exuberantly outgoing personality. In spite of worldwide recognition for his numerous and wide-ranging achievements in geology, he viewed himself first and foremost as one of the senior students of Marian Książkiewicz. In this role, Dżułyński utilised every opportunity to present with great insight and objectivity the work of the Kraków School, enthusiastically shared his extensive knowledge of sedimentology with experienced colleagues and new acquaintances alike and, in particular, gave generous encouragement to young researchers.
Źródło:
Annales Societatis Geologorum Poloniae; 2007, 77, No 2; 93-103
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Numerical three-dimensional modelling of the landslide process in the Carpathian flysch
Autorzy:
Zabuski, L.
Powiązania:
https://bibliotekanauki.pl/articles/1182840.pdf
Data publikacji:
2007
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
metoda różnic skończonych
model numeryczny
osuwisko
flisz karpacki
finite difference method
numerical model
landslide
Carpathian flysch
Opis:
W artykule omówiono możliwości oraz przedstawiono wyniki symulacji numerycznej ruchu osuwiskowego, wykonanej na przestrzennym modelu zbocza. Fliszowy masyw skalny charakteryzuje się anizotropią i — co za tym idzie — jego zachowanie zależy od orientacji struktur geologicznych w relacji do morfologii powierzchni terenu. Model dwuwymiarowy często nie pozwala na uwzględnienie takich struktur. W takich sytuacjach jedynie zastosowanie modelowania przestrzennego (3D) umożliwia stosunkowo dobre odwzorowanie przestrzennych cech ośrodka. Przedstawiono przykład analizy przestrzennej procesu deformacji zbocza osuwiskowego Kawiory, wykazując zalety metody 3D. Symulację numeryczną procesu przeprowadzono przy użyciu programu FLAC3D (Itasca, 1997), opartym na metodzie różnic skończonych.
Źródło:
Polish Geological Institute Special Papers; 2005, 20; 114--118
1507-9791
Pojawia się w:
Polish Geological Institute Special Papers
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Recognition of the flysch substrate using the electrical resistivity tomography (ERT) method to assess the effectiveness of the injection process
Autorzy:
Ćwiklik, Michał
Pasierb, Bernadetta
Porzucek, Slawomir
Powiązania:
https://bibliotekanauki.pl/articles/27310120.pdf
Data publikacji:
2023
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
electrical resistivity tomography ERT
monitoring
Carpathian flysch
injection
Opis:
During the construction of a section of the S-7 Lubień – Rabka-Zdrój dual expressway, located in the area of the Carpathian flysch (Carpathian Flysch Belt, South Poland), damage to the embankment was observed, as well as cracks and depressions in the new pavement. An analysis of the geological and engineering conditions in the area of the road section under construction showed the existence of a complex tectonic structure of the flysch formations, a shallow groundwater table, and numerous landslides. In order to stabilize the road substrate, it was decided to carry out injections, and the locations of these injections were initially geotechnically tested. However, due to the high variability of the geological structure, the target method employed was electrical resistivity tomography (ERT), which performed the survey in two stages. In Stage I, the geoelectrical/geochemical structure of the near-surface zone was identified, and the probable causes of road damage were indicated. This stage was completed by performing the stabilization and sealing process of the ground with an injection mixture. In Stage II, studies were carried out to evaluate the effectiveness of the injection process. The ERT method effectively identified the shallow geological structure and, in particular, delineated the zone of strong fractures in the flysch and areas associated with faults. Using the electrical resistivity tomography method, it was also possible to determine the injection mixture’s approximate penetration depth and the loosening zone’s degree of filling.
Źródło:
Geology, Geophysics and Environment; 2023, 49, 2; 197--202
2299-8004
2353-0790
Pojawia się w:
Geology, Geophysics and Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The structural control of the Mroczna Cave development on the slopes of Mt Kornuty (the Flysch Carpathians, Beskid Niski Mts)
Autorzy:
Zatorski, M.
Powiązania:
https://bibliotekanauki.pl/articles/295108.pdf
Data publikacji:
2014
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
mass movements
flysch Carpathians
crevice-type cave
structural control
anisotropic rock massif
Opis:
The Mroczna Cave is one of the longest caves in the Beskid Niski Mts., located on the south-western slopes of Mt Kornuty, along the main scarp of the landslide. According to the geomechanical criterion, it is dilation cave, where extension has played a major role. Morphotectonic analysis indicates that the main gravitational movement was of a toppling nature but there were also rotation around the vertical axis as well as a backward rotation. The relatively large cave depth (15.5 m) and its shape (cross-section of its passages) indicate that it was formed along a new gravitational cutting surface of the rock massif, associated with joint sets.
Źródło:
Landform Analysis; 2014, 27; 55-65
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Landslide processes in a flysch massif - case study of the Kawiory landslide, Beskid Niski Mts. (Carpathians, Poland)
Autorzy:
Zabuski, L.
Wójcik, A.
Gil, E.
Mrozek, T.
Raczkowski, W.
Powiązania:
https://bibliotekanauki.pl/articles/2059216.pdf
Data publikacji:
2009
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Carpathian flysch
landslide
monitoring
numerical simulation
Opis:
Geological setting and precipitation triggers seem to be obvious parameters controlling landslides, but their relation to individual sliding processes has not been clear. We take on interdisciplinary approach (combining Earth science methods with an engineer ing-geotechnical approach) to examine sliding processes in the Kawiory landslide in the Polish Carpathians. Field parameters were obtained from inclinometer monitoring, meteorological records, piezometer data and geomechanical tests. Numerical simulation of the landslide development was performed, both for the reconstruction of the internal deformation phenomena on the slope and for approximate prediction of its future behaviour. An empirical formula describing the relationship between the depth of groundwater level (GWL) and precipitation is presented. The case study showed that for the ob served quasi-continuous creep, the depth and in particular the intensity of GWL fluctuations might be crucial.
Źródło:
Geological Quarterly; 2009, 53, 3; 317-332
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Selective agglutination of tourmaline grains by foraminifera in deep-water flysch environment (Eocene Hieroglyphic beds, Silesian Nappe, Polish Outer Carpathians)
Autorzy:
Waśkowska, A.
Powiązania:
https://bibliotekanauki.pl/articles/2059729.pdf
Data publikacji:
2014
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
heavy minerals
tourmaline
agglutinated foraminifera
deep-marine flysch environment
Outer Carpathians
Opis:
Detrital fragments of automorphic tourmaline crystals are commonly incorporated in tests of simple agglutinated foraminifera that lived in the deep-marine Carpathian turbidite basin, in which deposition of the Hieroglyphic beds (Eocene) took place. Such grains were observed in the tests of 37 taxa representing 20 species. However tourmaline occurs in the Carpathian Flysch sediments as an accessory mineral, still it was selected by the foraminifera as the only heavy mineral to be incorporated in their tests. The proportion of tourmaline-bearing specimens in an assemblage usually amounts to a few percent, but may reach 29% in extreme cases. The particular preference for tourmaline segregation and incorporation in the test walls is shown by the following genera: Psammosiphonella, Reophax, Bathysiphon and Nothia.
Źródło:
Geological Quarterly; 2014, 58, 2; 337--352
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Advantages and limitations of interpretations of external morphology of detrital zircon: a case study of the Ropianka and Menilite formations (Skole Nappe, Polish Flysch Carpathians)
Autorzy:
Salata, D.
Powiązania:
https://bibliotekanauki.pl/articles/191222.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
detrital zircon
morphology
flysch
Skole Nappe
Outer Carpathians
Opis:
The zircon populations from the Campanian–Maastrichtian part of the Ropianka (Upper Cretaceous– Palaeocene) and Menilite (Oligocene–lower Miocene) formations in the northern part of the Skole Nappe in Poland were examined to evaluate interpretations of the external morphology of detrital zircon in provenance research. The advantage of the zircon typology method, supplemented with elongation measurements, is that it may be applied successfully to comparisons of euhedral zircon populations from sedimentary deposits of different ages and unknown provenance. The zircon typology method, along with elongation measurements of zircons, contributes valuable data that supplement conventional heavy-mineral analyses. It also permits the recognition of potential source areas and rock types for further comparative research.
Źródło:
Annales Societatis Geologorum Poloniae; 2014, 84, 2; 153-165
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pore pressure profiling in Siercza landslide colluvium in the Carpathian flysch using a Cone Penetration Test (CPTU)
Autorzy:
Stanisz, Jacek
Pilecki, Zenon
Powiązania:
https://bibliotekanauki.pl/articles/2058632.pdf
Data publikacji:
2019
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
cone penetration test
pore pressure
inclinometer displacement
landslide
colluvium
slip surface
Carpathian flysch
Opis:
This study identifies zones with significant changes in pore water pressure influenced by landslide processes. Measurements were taken in the near-surface strata of the Carpathian flysch, in colluvium of the Siercza landslide, near Kraków. Measurement of pore water pressure in flysch deposits is complicated due to the strongly heterogeneous properties of the medium and by variable water conditions, which are strongly influenced by rainfall intensity. Pore pressure profiling was performed in six series using a cone penetration test with a NOVA Acoustic cone. The tests were carried out in the colluvium to a depth of ~6.0 m under varying water conditions. The cone pore pressure results were compared to results of inclinometer measurements in the research area. Five zones with significant differences in pore pressure have been identified. Changes in both cone pore pressure and inclinometer displacement are evident at a depth range from 1.5 to 2.5 m. Two slip surfaces are likely present in this section. Such information can be used in engineering practice for more reliable assessment of slope stability in the Carpathian flysch.
Źródło:
Geological Quarterly; 2019, 63, 4; 839--848
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Construction of Pressure Tunnels
Autorzy:
Zabuski, Lesław
Powiązania:
https://bibliotekanauki.pl/articles/241148.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Instytut Budownictwa Wodnego PAN
Tematy:
pressure tunnel
Carpathian flysch
numerical analysis
FLAC code
Opis:
The paper focuses on two pressure tunnels in the design of “Katy-Myscowa” water reservoir. One of them serves as a discharge conduit, whereas the other plays an energetic role. Their depths range between 0 and 75 metres and their diameters equal 5 m. Tunnels are located in the rock mass of Carpathian flysch which is anisotropic and heterogeneous, composed of layers of sandstone and clay shales and intersected with interbedding fissures and numerous joints. The paper is divided in two parts. The first part focuses on methods of excavating and supporting, as well as injecting and sealing (i.e. waterproofing) the tunnel. In the second part, a numerical analysis using the FLAC2D code based on the finite difference method was carried for calculating displacements and internal forces in the preliminary support and in permanent lining. Results of the analysis allow for the assessment of conditions in the tunnel during its excavation and exploitation stages.
Źródło:
Archives of Hydro-Engineering and Environmental Mechanics; 2019, 66, 3-4; 77-100
1231-3726
Pojawia się w:
Archives of Hydro-Engineering and Environmental Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rainfall thresholds for the occurrence of shallow landslides determined for slopes in the Nowy Wiśnicz Foothills (Polish Flysch Carpathians)
Autorzy:
Demczuk, Piotr
Zydroń, Tymoteusz
Siłuch, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/2058628.pdf
Data publikacji:
2019
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
landslide
slope stability
rainfall threshold
VADOSE/W
SLOPE/W
Polish Flysch Carpathians
Opis:
Values of rainfall thresholds on selected shallow landslide slopes (Dział, Gwoździec) located in the Nowy Wiśnicz Foothills are determined using a physically-based slope stability model considering a long-term period of analysis (GeoSlope Inc. software). Slope stability analysis included determination of the impact of rainfall on changes of stress state within the soil substrate and their influence on estimation of mass movement risk. The slope stability calculation results have shown that the rainfall threshold values are a function of many variables, primarily the hydraulic properties of soil and rock substratum, temporal distribution of precipitation, and soil moisture content conditions in the period proceeding rainfall. The results of the calculations indicate that, in extreme cases, accumulated rainfall threshold values for the same slope can range from ~100 to 500 mm. Estimated rainfall threshold values were lower than those values reported in the literature for the Polish Carpathians, but are similar to those determined by Guzetti et al. (2007) for Central and Southern Europe.
Źródło:
Geological Quarterly; 2019, 63, 4; 822--838
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Source rocks for heavy minerals in lower part of Menilite Formation of Skole Nappe (Polish Flysch Carpathians), based on study of detrital garnet and tourmaline
Autorzy:
Salata, D.
Powiązania:
https://bibliotekanauki.pl/articles/191968.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
detrital tourmaline
detrital garnet
provenance
flysch
Menilite Formation
Oligocene
Skole Nappe
Opis:
The study focused on the chemistry of detrital garnet and tourmaline from sediments of the Boryslav and Kliva Sandstone types in the Oligocene part of the Menilite Formation of the Skole Nappe (Western Outer Carpathians, Poland), with regard to provenance. Almandine and almandine-pyrope compositional varieties are the most common garnets, with minor almandine-pyrope-grossular garnet. Scarce garnet grains, with grossular and spessartine as the dominant end-members, are also present. The tourmaline belongs to the alkali tourmaline principal group and represents the schörl-dravite series. The detrital garnet and tourmaline display strong, compositional similarities to minerals, occurring in igneous and metamorphic rocks of the Bohemian Massif, as well as to detrital grains, deposited within the internal basins of the massif. This suggests that the primary rocks for the garnet and tourmaline may be crystalline complexes of the Bohemian Massif. However, other uplifted areas, similar to the complexes of the Bohemian Massif, cannot be ruled out. Such hypothetical areas could be located in the northern foreland of the Carpathian basins. Euhedral tourmaline and other minerals, occurring in the heavy- mineral assemblages studied, most probably were derived from eroded and presently not exposed, crystalline complexes, originally situated in the Skole Basin foreland or within the basin.
Źródło:
Annales Societatis Geologorum Poloniae; 2013, 83, 1; 1-17
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Szyszka drzewiastej rośliny widłakowej z dolnokarbońskiego fliszu Gór Bardzkich (Sudety)
Arborescent lycopsid cone from Lower Carboniferous flysch of the Bardo Mts (Sudetes)
Autorzy:
Muszer, J.
Haydukiewicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/2074433.pdf
Data publikacji:
2006
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
stratygrafia
osad fliszowy
kłos zarodnikowy
Góry Bardzkie
stratigraphy
Carboniferous
Bardo Mts.
flysch
Lycopsida
Opis:
The Lower Carboniferous sediments of the Bardo Mts. is mainly composed of biostratigraphically undocumented flysch sequences. A cone impression was found in clayey-mudstone bed of the Srebrna Góra formation that represents one of these flysch sequences. The estimated Middle or even Upper Viséan relative age of this formation was determined based on the underlying paleontologically documented Nowa Wieś formation. The strobilus specimen is morphologically similar to cones assigned to genera Flemingites and Lepidostrobus, that were produced by arborescent lycopsids. The absence of in situ spores makes a precicse taxonomical determination of the cone impossible. The currently known stratigraphical ranges of the two genera are consistent with the previous opinions on the age of Srebrna Góra formation.
Źródło:
Przegląd Geologiczny; 2006, 54, 11; 963-966
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Contrasting styles of siliciclastic flysch sedimentation in the Upper Cretaceous of the Silesian Unit, Outer Western Carpathians : sedimentology and genetic implications
Autorzy:
Strzeboński, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/2134836.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
Carpathian flysch
debrites
deep-sea deposits
depositional system
gravitational resedimentation
Silesian Basin
tractionites
turbidites
Late Cretaceous
Opis:
This study reports on a new set of sedimentological data and related interpretations of the Santonian–Campanian siliciclastic deposits in the Western Flysch Carpathians based on natural outcrops in the uppermost Godula Formation and lowermost Istebna Formation. The rationale was to confront the characteristics of this flysch succession with current controversies and state of knowledge on deep-water clastic sedimentation. The sedimentological analysis of the field data allowed for multi-scale synthetic classifications of the depositional components in the investigated flysch. The hierarchical and practical nature of the suggested classification schemes allows for their application to similar deposits in other regions. The siliciclastic deposits are products of gravity-driven terrigenous sediment redeposition via submarine slumps, debris flows, and turbidity currents. Sediment reworking by tractional bottom currents is considered as an accompanying factor. Point-sourced turbiditic fan lobe fringes from the submarine piedmont ramp and linearly supplied debritic covers along the slope apron are proposed as dominant. The innovative linking between the textural-structural descriptive features of the deposits and the critical determinants of specific sediment gravity-flow processes and architectural elements of the deepwater clastic depositional systems is a significant contribution to this research field.
Źródło:
Annales Societatis Geologorum Poloniae; 2022, 92, 2; 159--180
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ichnological analysis of an Eocene mixed marly-siliciclastic flysch deposits in the Nienadowa Marl Member, Skole Unit, Polish Flysch Carpathians
Ichnologia eoceńskiego fliszu silikoklastyczno-marglistego z ogniwa margli z Nienadowej (og) (jednostka skolska, Polskie Karpaty Fliszowe)
Autorzy:
Rajchel, J.
Uchman, A.
Powiązania:
https://bibliotekanauki.pl/articles/191310.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Geologiczne
Opis:
The Nienadowa Marl Member, composed mainly of various marly, mixed siliciclastic-marly, or siliciclastic thin-bedded turbidites, is deeply burrowed by opportunistic Thalassinoides, Chondrites, Phycosiphon and Scolicia. Ichnofabrics and the trace fossil assemblage indicate well oxygenated environment. Relatively low ichnodiversity is probably related to opportunistic burrowers influenced by possible eutrophy and strong sediment heterogeneity, as well as to preservational potential. Ichnofabrics and trace-fossil tiering patterns are different in the basinal sections of the Nienadowa Marl Member and in the slope/shelf environment represented by marlstone clasts in the coeval debris-flow deposits of the Czudec Clay. Thalassinoides penetrates deeper than Chondrites in the proximal turbidites and shallower than Chondrites in the distal turbidites.
Ogniwo margli z Nienadowej (og) złożone jest głównie z różnorodnych, marglistych, mieszanych silikoklastyczno-marglistych i silikoklastycznych, cienkoławicowych turbidytów. Utwory te są głęboko zbioturbowane i zawierają oportunistyczne skamieniałości śladowe: Thalassinoides, Chondrites, Phycosiphon i Scolicia. Ichnofabric i zespół skamieniałości śladowych wskazują na środowisko dobrze natlenione. Stosunkowo niskie zróżnicowanie ichnotaksonomiczne związane jest z oportunizmem infauny penetrującej w osadzie, przypuszczalnie powodowanym eutrofią, heterogenicznością składu petrograficznego osadu, oraz niskim potencjałem zachowania skamieniałości śladowych. Ichnofabric i skamieniałości śladowe różnią się między basenowymi facjami reprezentowanymi przez ogniwo margli z Nienadowej (og), a facjami skłonu i głębszego szelfu, obecnymi w klastach z równowiekowych osadów spływów kohezyjnych (iły z Czudca). Thalassinoides penetruje głębiej niż Chondrites w facjach proksymalnych turbidytów, a płycej niż Chondrites w turbidytach facji dystalnych.
Źródło:
Annales Societatis Geologorum Poloniae; 1998, 68, 1; 61-74
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cretaceous (Aptian/Albian-?Cenomanian) age of “black flysch” and adjacent deposits of the Grajcarek thrust-sheets in the Male Pieniny Mts. (Pieniny Klippen Belt, Polish Outer Carpathians)
Autorzy:
Oszczypko, N.
Olszewska, B.
Malata, E.
Powiązania:
https://bibliotekanauki.pl/articles/2059409.pdf
Data publikacji:
2012
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
black flysch
Cretaceous
foraminifera
Pieniny Klippen Belt
Opis:
Several sections record the relation between the “black flysch” and Upper Cretaceous red shales in the Grajcarek thrust-sheets. In all the sections studied the “black flysch” appears in the core of imbricated folds or thrust-sheets, whereas the limbs are composed of Upper Cretaceous deposits. The transitional beds between the “ black flysch” and the Upper Cretaceous red shales are composed of green and black bituminous shales, green and red radiolarites and cherty limestones. Biostratigraphical investigations have revealed a similar type and sequence of microfauna assemblages in all the sections studied and significant redeposition of Jurassic calcareous benthic foraminifera, calcareous nannoplankton, molluscs, sponge spicules and crinoid elements. The Cretaceous age (Aptian/Albian-?Cenomanian) of the “black flysch” is shown by the presence of agglutinated foraminifera and microfacies data. These deposits are underlain by a Kimmeridgian-Aptian radiolarite/limestone condensed succession and overlain by Turonian-Campanian hemipelagic red shales and Maastrichtian/Lower Paleocene conglomerates and thick-bedded silicilastic turbidites of the Jarmuta Formation. Such a sequence of deposits is typical of the Outer Carpathian basins and records the global Mid/Late Cretaceous phenomena in the world ocean, followed by the Cretaceous Oceanic Red Beds.
Źródło:
Geological Quarterly; 2012, 56, 3; 411--440
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ewolucja sieci spękań ciosowych we fliszu zachodniego Podhala (Karpaty wewnętrzne, Polska)
Joint-network evolution in the western part of Podhale Flysch (Inner Carpathians, Poland)
Autorzy:
Ludwiniak, M.
Powiązania:
https://bibliotekanauki.pl/articles/2074580.pdf
Data publikacji:
2008
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
cios
odkształcenia podłoża w paleolicie
flisz Podhala
Karpaty zewnętrzne
joints
paleostress
Podhale flysch
Inner Carpathians
Opis:
Thenetwork of joints cutting the flysch deposits in the western Podhale is reasonably regular both in map scale and in individual outcrops. It is formed by five sets having a different orientation with respect to the range of the Podhale Synclinorium, as well as a different age and origin. The oldest diagonal sets (DR, DL) are conjugate and roughly coeval and were formed as "potential shear surfaces" in horizontal beds, whereas their further opening proceeded in an extensional mode. The younger sublongitudinal set (L') comprises extensional joints originated during the early buckling of beds. The transverse set (T), younger than the L'-set, comprises extensional joints formed in relation to the WNW-ESE extension of the Podhale Synclinorium. The youngest longitudinal set (L) originated in an extensional mode in consequence of stress relaxation in the rock massif during postorogenic uplift. Joint density increases in areas involved in relatively strong tectonic disturbances: the zone of tectonic contact between the flysch and the Pieniny Klippen Belt, the zone of contact between the Paleogene deposits, the Tatra Massif and the Biały Dunajec fault zone.
Źródło:
Przegląd Geologiczny; 2008, 56, 12; 1092-1099
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transgraniczny geopark Karpaty fliszowe i ich wody mineralne
Flysch Carpathians and their mineral waters cross-border geopark
Autorzy:
Miśkiewicz, K.
Golonka, J.
Waśkowska, A.
Doktor, M.
Słomka, T.
Powiązania:
https://bibliotekanauki.pl/articles/2074884.pdf
Data publikacji:
2011
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
geopark
wody mineralne
Karpaty zewnętrzne
flisz
waloryzacja
spa
geoturystyka
mineral waters
flysch
valorization
geotourism
Opis:
The occurrence of mineral waters and related spas constitutes the leading theme of the projected geopark: Flysch Carpathians and their mineral waters. The geopark is located on the Beskid Sądecki and Beskid Niski area on the Polish side. It is situate in the area of the occurrence of three Carpathian units: Magura Nappe (the major part of the area), which includes Krynica, Bystrica, Racza and Siary tectonic-facies zones; Silesian Nappe and Grybów Unit. Besides mineral waters, the geodiversity of the area is defined by well exposed flysch rocks profiles including clastic type localities of the Magura Nappe described in the XIX century pioneers of geological investigations. The landslide morphology, attractive geomorphological forms like waterfalls, diversified river valleys, tors as well as places connected with history and tradition of exploration and exploitation of Carpathian hydrocarbons fields. The type localities of profiles of Grybów, Siary and Krynica Units as well as Łabowa Variegated Shales, Beloveza and Malcov formations. All these elements represent geotouristical attractions with high potential. They will be included in the network of preserved geosites within the projected geopark. The analysis of proposed geopark Flysch Carpathians and their mineral waters indicates high degree of diversification of natural values, especially geodiversity as well as richness of historical-cultural heritage. The preservation and protection methods are also diversified. This region represents unique geoenvironmental and historical values on the European scale, therefore providing good chances for establishment of geopark. The proposition of geopark with mineral waters and related spas in the Flysch Carpathians is first such project in the world. The documentation of geosites was already gathered during this stage of work, it requires only actualization, minor additions and construction of unified database. The evaluation of the actual touristic infrastructure provided also generally positive results, only the eastern part of geopark requires additional investments and promotion.
Źródło:
Przegląd Geologiczny; 2011, 59, 9; 611-621
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Garnet provenance in mixed first-cycle and poly-cycle heavy-mineral assemblages of the Ropianka and Menilite formations (Skole Nappe, Polish Flysch Carpathians): constraints from chemical composition and grain morphology
Autorzy:
Salata, D.
Powiązania:
https://bibliotekanauki.pl/articles/973614.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
detrital garnet
mixed provenance
protolith location
flysch
Skole Nappe
Carpathians
Opis:
Garnet in heavy-mineral assemblages, occurring in sandstones of the Campanian–Maastrichtian part of the Ropianka (Late Cretaceous–Palaeocene) and Menilite (Oligocene) formations of the Skole Nappe, is present as first-cycle and poly-cycle grains, derived from a proximal source, remote areas and/or from sedimentary rocks of the Skole Basin foreland. The garnets in the formations are compositionally similar, suggesting an origin from the same source rocks. Relatively large amounts of garnet, represented by euhedral or slightly rounded, weakly etched or unetched almandine and spessartine-almandine garnet, and minor pyrope-enriched almandine, were derived directly from a source close to the Skole Basin. These garnets are from sediments, metamorphosed at low- to medium-grade conditions (such as mica-schists, gneisses) and perhaps also granitic bodies. Rounded and variously etched garnets, especially high pyrope-almandine and pyrope-almandine-grossular varieties, but also partly almandine-dominated varieties, are suggested to have been derived from distant sources, such as sedimentary rocks of the Upper Silesian and Małopolska blocks. Rocks, forming uplifted parts of the crystalline basement of Brunovistulicum and/or crystalline domains of the Bohemian Massif, could have been protoliths for part of the almandine-dominated garnet population, whereas pyrope-grossular-almandine garnets may originate from the granulitic, eclogitic or metabasic rocks of the Bohemian Massif. The study shows that analyses of garnet composition, combined with observations on grain textural features and data on the lithology of clasts and pebbles, can permit the determination of sources for different garnet varieties in mixed-provenance populations.
Źródło:
Annales Societatis Geologorum Poloniae; 2013, 83, 3; 161-177
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Load bearing capacity of lateral loaded piles in watered Carpathian flysch
Pale obciążone poziomo w nawodnionym fliszu karpackim
Autorzy:
Kozubal, J. W.
Bhat, D. R.
Pradhan, P. M.
Powiązania:
https://bibliotekanauki.pl/articles/220314.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
pale
flisz karpacki
badania gruntu
stateczność
piles bearing capacity
soil tests
layered rock
Carpathian flysch
Opis:
In this paper, flysch is presented as a representative material of a wide section of the Carpathian Mountains, with some areas in Poland highlighted. The geological structure of this area is complex due to the alternating layers of blocky rock masses and soil (Vessia et al., 2017). Such a complex pattern is seen in some Alpine flysch slopes, such as the Ingelsberg landslide area (Romeo et al., 2015). Many authors are monitored, predicted landslides (Allasia et al., 2013; Bertacchini et al., 2009; Casagli et al., 2010) by sophisticated sensors. The rock-soil flysch successions have become intensively fissured as a result of their geological history, weathering (precipitation and snowmelt), and long-term water retention, especially on the surface layers. These complex materials are characterised by heterogeneous lithologies, whose mechanical properties are largely uncertain. These geological structures have also been confirmed by monitoring and control studies performed on a large number of landslides (Bednarczyk, 2014). One of the most striking phenomena is the sudden decrease in the strength parameters in the studied rocks in the direction parallel to the layers due to watering. The process is made possible by heterogeneous fractured strong rock layers with high permeability coefficients for water. This study precisely describes the phenomena occurring at the contact area between the component layers of flysch under the wet conditions of a weak plane. An elastic-plastic analysis method that considers the developed strength model at the surfaces of the contact areas (Biernatowski & Pula, 1988; Pula, 1997) has been used to estimate the load capacity for piles working under a horizontal load. The piles are part of a reliability chain (Pula, 1997) in a given construction and are the first element of concern for monitoring (Muszynski & Rybak, 2017). A particular device intended to study the dependence of the shear stress on a fixed failure surface in a controlled consolidation condition was utilized. The study was conducted for a wide range of displacements and for different values of stabilized vertical stresses of consolidation. The complexity of the processes occurring in the shear zone, presented as a detailed study of the material crack mechanics, is highlighted. The laboratory results were used to construct the mechanical model of the slip surface between the soil and rock with the description supported by a neural network (NN) approximation. The artificial NN was created as a multi-layered, easy to use approach for interpreting results and for quick reconstruction of approximated values useful for the calculations presented in laterally loaded piles. For the calculations, long, sheared strips of material were considered in a semi-analytical procedure to solve a differential equation of stability. The calculations are intended to reveal the safety indexes for a wide range of boundary tasks as the most significant indicator for design decisions.
Flisz karpacki jest formacją występującą na znacznym obszarze Europy Środkowej, stwarza znaczne zagrożenie podczas nawodnienia np. przez infiltrację wody deszczowej lub awarię drenażu. Dla opisu zniszczenia tego materiału o regularnej strukturze z naprzemiennie ułożonych warstw słabych i mocnych, przedstawiono model. Jest to dogodna do zastosowania koncepcja, zaprezentowana w zadaniu stateczności poziomo obciążonych pali. Model można stosować dla szerokiego zakresu skłonu warstw jak i sposobu powiązania głowic pali z oczepem. Ważnym elementem pracy jest opis powierzchni poślizgu między warstwami z zastosowaniem wyników badań laboratoryjnych na próbkach gruntów zarówno sztucznie wytworzonych, jak i pobranych z osuwisk. Badania przeprowadzono w zmodyfikowanym obrotowym aparacie bezpośredniego ścinania. Przykłady obliczeniowe ilustrują procedury modelowania dla słabych skał wraz z ich interpretacją.
Źródło:
Archives of Mining Sciences; 2018, 63, 4; 947-962
0860-7001
Pojawia się w:
Archives of Mining Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Groundwater chemistry changes related to economic and tourism impact in the Zakopane region (Podhale Flysch Basin)
Autorzy:
Małecki, J. J.
Porowska, D.
Powiązania:
https://bibliotekanauki.pl/articles/1185816.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
zmiany chemizmu wód podziemnych
wody podziemne
zanieczyszczenie wód podziemnych
podhalański basen fliszowy
groundwater chemistry changes
groundwater
groundwater contamination
Podhale flysch basin
Opis:
Zanieczyszczenia powodowane przez wzrastający ruch turystyczny stały się głównym zagrożeniem środowiskowym dla gleb i wód podziemnych regionu zakopiańskiego. Konieczny stał się rozwój i modernizacja systemu zaopatrzenia w wodę, oczyszczalni ścieków oraz składowiska odpadów. Obecnie około 90% mieszkańców pobiera wodę z systemu wodociągowego, jednak lokalne ujęcia wód podziemnych są nadal używane. Płytkie, nieizolowane wody podziemne są bardzo podatne na wpływy klimatyczne i antropogeniczne. Potwierdziły to analizy składu chemicznego wykonane w latach 1971- 2001. Najniższą jakość wody powierzchniowe i podziemne miały w latach 1980. W wyniku inwestycji środowiskowych ich jakość znacząco się poprawiła. W wodach podziemnych, wyraża się to wzrostem zawartości węglanów i generalnym zmniejszeniem zawartości siarczków i chlorków. Niepokojący jest stały wzrost zawartości azotanów, które jednak nie zagrażają głębszym wodom podziemnym, chronionym przez dobrze izolujące łupki fliszowe.
Źródło:
Polish Geological Institute Special Papers; 2005, 18; 52-61
1507-9791
Pojawia się w:
Polish Geological Institute Special Papers
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Conventional and high-resolution heavy mineral analyses applied to flysch deposits : comparative provenance studies of the Ropianka (Upper Cretaceous–Paleocene) and Menilite (Oligocene) formations (Skole Nappe, Polish Carpathians)
Autorzy:
Salata, D.
Uchman, A.
Powiązania:
https://bibliotekanauki.pl/articles/2060326.pdf
Data publikacji:
2013
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
heavy minerals
high-resolution
correlation
sedimentary provenance
flysch
Outer Carpathians
Skole Nappe
Opis:
Conventional and high-resolution analyses of heavy minerals from the gravity flow-deposited sandstones of the Campanian–Maastrichtian interval of the Ropianka (Upper Cretaceous–Paleocene) and Menilite (Oligocene) formations of the Polish Carpathians display similar compositions in terms of mineral species. Zircon, tourmaline, rutile, garnet, staurolite and kyanite belong to the main constituents in both formations. Apatite is common in the Ropianka Fm., while the Menilite Fm. almost lacks this mineral. Furthermore, individual hornblende grains were found in the Ropianka Fm., while andalusite is present only in the Menilite Fm. The Ropianka Fm. is relatively richer in zircon, tourmaline, garnet and apatite, while the Menilite Fm. contains more staurolite and kyanite. Zircon and tourmaline colour and morphological varieties are similar in both formations. The similarities of the heavy mineral assemblages studied suggest origin of these minerals from lithologically similar rocks. Negative correlations between the zircon + tourmaline + rutile (ZTR) values and the content of garnet and staurolite in the Ropianka Fm. may indicate, to a large extent, first-cycle delivery of garnet and staurolite to the formation. Negative, but low, correlation valid only for ZTR and garnet and positive correlations for ZTR and staurolite and kyanite in the Menilite Fm. suggest delivery of these minerals from sedimentary rocks or/and palimpsest sediments. The data obtained on mineral relationships and their morphology suggest mixed first-cycle and recycled provenance of the heavy minerals studied. Additionally, the first-cycle material input seems to be larger during the Ropianka Fm. sedimentation, while during the deposition of Menilite Fm. the contribution of material delivered from erosion of recycled sediments appears more prominent. The heavy mineral evidence suggests a change at the northern margin of the Skole Basin from an immature passive margin with a high relief during sedimentation of the Campanian–Maastrichtian part of the Ropianka Fm. to a mature passive margin with a low relief during sedimentation of the Menilite Fm.
Źródło:
Geological Quarterly; 2013, 57, 4; 649--664
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Early Miocene residual flysch basin at the front of the Central Western Carpathians and its palaeogeographic implications (Magura Nappe, Poland)
Autorzy:
Oszczypko-Clowes, M.
Oszczypko, N.
Piecuch, A.
Soták, J.
Boratyn, J.
Powiązania:
https://bibliotekanauki.pl/articles/2060420.pdf
Data publikacji:
2018
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Outer Carpathians
Magura Nappe
residual flysch basin
Early Miocene
calcareous nannoplankton
palaeogeography
Opis:
In the Polish sector of the Magura Nappe, along the front of the Pieniny Klippen Belt, strongly tectonized calcareous flysch up to 1000 m thick is exposed. Previously these deposits, composed of thin- to thick-bedded flysch, with a packet of Łącko-type marls, have been included into several Paleocene/Eocene formations, e.g., the Szczawnica Formation. This formation contains a poor assemblage of agglutinated foraminifera and a relatively rich assemblage of calcareous nannoplankton, with abundant reworked species. The youngest species give evidence of the NN2 Zone (Lower Miocene). Additionally, in three profiles (Szlachtowa, Knurów and Waksmund) of the Kremna Fm., Early Miocene foraminifera have been recognized. This research documented that during the Burdigalian, at the front of Central Western Carpathians, there still existed a residual marine basin probably up to 100 km wide. These deposits also contain thick packages of exotic carbonate conglomerates derived from the SE, previously regarded as the Jarmuta Formation.
Źródło:
Geological Quarterly; 2018, 62, 3; 597--619
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Early to Late Bajocian age of the "black flysch" (Szlachtowa Fm.) deposits: implications for the history and geological structure of the Pieniny Klippen Belt, Carpathians
Autorzy:
Barski, M.
Matyja, B. A.
Segit, T.
Wierzbowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/2059400.pdf
Data publikacji:
2012
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Pieniny Klippen Belt
black flysch
stratigraphy
dinoflagellate cysts
palaeogeography
Magura Basin
Opis:
The "black flysch" deposits (Szlachtowa Formation at Podubocze near Czorsztyn in Poland), attributed so far to the Pieniny Klippen Basin successions, and at Hałuszowa in Poland as well as at Kamienka in Eastern Slovakia, attributed to the Grajcarek Succession of the Magura Basin, have yielded rich dinoflagellate cyst assemblages consisting of forms both redeposited (from Upper Triassic to Aalenian) and indigenous (Lower Bajocian to Upper Bajocian). An Early to Late Bajocian age of the deposits investigated is thus indicated, and this along with other stratigraphical, sedimentological and tectonic data indicates that all the deposits in question represent the early stages of development of the Magura Basin. The formation of “black flysch” deposits was possibly related to the Early Bajocian uplift of the Czorsztyn Ridge which resulted from the opening of the Magura Ocean. The occurrence of the deposits of the Magura Basin below the overthrusted deposits of the Klippen Basin (Czorsztyn Unit) in the area of study results in a marked change in the structural interpretation of the Pieniny Klippen Belt.
Źródło:
Geological Quarterly; 2012, 56, 3; 391-410
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rola zwietrzeliny w kształtowaniu chemizmu wód podziemnych zlewni fliszowej
The role of weathered rock cover in the formation of groundwater chemistry of flysch catchment basin
Autorzy:
Szostakiewicz-Hołownia, M.
Małecki, J. J.
Powiązania:
https://bibliotekanauki.pl/articles/2075424.pdf
Data publikacji:
2015
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
pokrywa skalna
model hydrochemiczny
martwica wapienna
flisz podhalański
rock cover
hydrochemical model
calcareous sinter
Podhale flysch
Opis:
The chemistry of precipitation significantly alters while infiltrating through a layer of weathered rocks. The paper deals with the role of weathering mantle in shaping the chemistry of shallow groundwater in a flysch catchment basin. The analytical and modelling research show that weathering mantles also affect the formation of calcareous sinter. Based on the results of field studies, a hydrochemical model has been developed, which documents the transformation of chemical composition of groundwater. The rate of precipitating calcium carbonate is also determined. The test area covered the Suchy Stream catchment basin located within the southern flank of the Podhale basin.
Źródło:
Przegląd Geologiczny; 2015, 63, 10/2; 1091--1098
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dokumentowanie geologiczno-inżynierskie osuwisk na terenie fliszu karpackiego
Geological and engineering documentation of landslides in the Carpathian flysch
Autorzy:
Kos, Jarosław
Wójcik, Antoni
Powiązania:
https://bibliotekanauki.pl/articles/2076163.pdf
Data publikacji:
2021
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
ruchy masowe
osuwisko
Osuwisko Makowa
procedura projektowania osuwisk
flisz karpacki
południowa Polska
mass movements
landslide
Maków landslide
landslide design procedure
Carpathian flysch
southern Poland
Opis:
When conducting geological surveys in landslide areas, it is important to define the scope of the planned geological works. The most important issue in the study of landslides is the recognition of the depth and shape of the slip surface. This requires the correct type of drilling and a good core quality. Most often, within a single landslide, several slip surfaces are documented, which occur at different depths, which is associated with a complex manner of motion and shear. Proper determination of the deepest sliding surfaces allows for the construction of a calculation model and selection of the optimal method of securing the landslide area. The course of the slip surface is often not determined by the depth of the bedrock under the cover formations. Geological diagnosis should depend on the size of the examined landslide and the impact of its activation on potential damage / destruction of existing buildings and technical infrastructure. The method of documenting and carrying out calculations is presented as recommended in landslide areas. In the first step, calculations should be made on the basis of data obtained from field work and parameters obtained from laboratory tests. Monitoring should complement field research and assess the scale of displacements. Conducting stability calculations should be a standard for the preparation of geological and engineering documentation of landslides and areas at risk of mass movements. It allows you to assess the risk and threats to the planned investment or protective structure. This is to provide permanent safeguards to prevent damage to buildings that have been designed on the basis of uncertain geological data. It is postulated to modify the ordinance on the implementation of geological and engineering documentation by adding a point concerning the documentation of landslides. If there is such an area, special requirements must be met when conducting geological surveys.
Źródło:
Przegląd Geologiczny; 2021, 69, 12; 825--834
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ opadu i infiltracji na zasilanie paleogeńskich poziomów wodonośnych w skałach fliszowych Beskidu Sądeckiego
Influence of precipitation and infiltration on recharge the Paleogene aquifers of the Beskid Sądecki flysch
Autorzy:
Buczyński, S.
Wcisło, M.
Powiązania:
https://bibliotekanauki.pl/articles/2062173.pdf
Data publikacji:
2013
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
wahania zwierciadła wód podziemnych
opad
zasilanie
flisz
Karpaty
groundwater dynamics
precipitation
recharge
flysch
Carpathians
Opis:
W artykule przedstawiono wyniki badań wpływu opadów i infiltracji na zasilanie paleogeńskich poziomów wodonośnych w skałach fliszowych. Badania wskazują, że wielkość zasobów eksploatacyjnych w rejonie Tylicza wiąże się ściśle z reżimem zasilania, dlatego też w pracy określono terminy występowania stanów charakterystycznych zwierciadła wód podziemnych oraz amplitud wzniosu i spadku zwierciadła na tle wielkości opadów i infiltracji.
The paper describes research on the effect of precipitation and infiltration on the groundwater recharge of the Palaeogene aquifer. Since the safe yield in the Tylicz region is closely linked to the recharge regime, the dates of occurrence of specific groundwater levels and amplitudes of water table increase and decrease have been characterised. These data have been discussed on the background of precipitation and infiltration rates.
Źródło:
Biuletyn Państwowego Instytutu Geologicznego; 2013, 456 Hydrogeologia z. 14/1; 57--62
0867-6143
Pojawia się w:
Biuletyn Państwowego Instytutu Geologicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena wodonośności utworów fliszowych w rejonie Muszyny na podstawie badań źródeł
Assessment of water-bearing capacity of flysch deposits in the Muszyna region based on spring investigation
Autorzy:
Józefko, I.
Oszczypko, N.
Kukuła, M.
Powiązania:
https://bibliotekanauki.pl/articles/2062248.pdf
Data publikacji:
2013
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
wodonośność
źródła
wody podziemne
flisz
Muszyna
Karpaty
water-bearing capacity
springs
groundwater
flysch
Carpathians
Opis:
W pracy zaprezentowano wyniki badań hydrogeologicznych prowadzonych w rejonie Muszyny. Na podstawie analizy wyników badań naturalnych wypływów wód podziemnych, po uwzględnieniu budowy geologicznej i wyników badań hydrologicznych, oceniono wodonośność utworów fliszowych, co umożliwiło dyskusję na temat zmienności wodonośności na obszarze współwystępowania wód zwykłych i mineralnych.
This paper present the results of hydrogeological studies conducted in the Muszyna region. Based on the results of the analysis of natural groundwater discharges, and taking into account the geological structure and the results of hydrological studies, the water-bearing capacity of flysch rocks has been rated. This allowed discussing the water-bearing capacity in the area of drinking and mineral water co-occurrence.
Źródło:
Biuletyn Państwowego Instytutu Geologicznego; 2013, 456 Hydrogeologia z. 14/1; 233--241
0867-6143
Pojawia się w:
Biuletyn Państwowego Instytutu Geologicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ichtyofaune des couches a ménilite (flysch des Karpathes)
Ichtiofauna warstw menilitowych (flisz karpacki)
Ikhtiofauna menilitovykh sloev (karpatskijj flish)
Autorzy:
Jerzmanska, A.
Powiązania:
https://bibliotekanauki.pl/articles/20069.pdf
Data publikacji:
1968
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Źródło:
Acta Palaeontologica Polonica; 1968, 13, 3
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przejawy mineralizacji w odniesieniu do procesów geotektonicznych w Karpatach fliszowych – nowe doniesienia
Mineral accumulations in reference to the geo- tectonic processes in the Flysch Carpathians – new data
Autorzy:
Jarmołowicz-Szulc, Katarzyna
Kleczyński, Piotr
Kozłowski, Adam
Gąsienica, Aleksander
Giro, Leszek
Powiązania:
https://bibliotekanauki.pl/articles/20231630.pdf
Data publikacji:
2023
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Karpaty fliszowe
realgar
gojazyt
paragenezy mineralne
Flysch Carpathians
goyazite
mineral parageneses
Opis:
Thirty rock and mineral samples were collected in the Rabe-Bystre area in the so-called Bystre slice in the Flysch Carpathians. The research concentrated on the mineral occurrence, parageneses and on the relationship to the tectonics. Red mineral realgar displays a pure content of arsenic sulphide. It occurs in veins and aggregates in the most frequent association with quartz. Fluid inclusions in the realgar crystals have been characterized and preliminarily measured, which is a totally new study in the Carpathian area. A new mineral – goyazite SrAl3(PO4)(PO3OH)(OH)6 – has been found as intergrowths in the realgar accumulations, and its characteristics are provided. It seems that the quartz-carbonates-bitumen paragenesis in the study region is related to the distinct tectonic mélange zones, while the ore mineralization should be referred to fault zones and fissures, and/or the mélange zones. It has an epigenetic character, and may be referred to the adjacent potential magmatic body and mineralized waters in the neighbourhood.
Źródło:
Przegląd Geologiczny; 2023, 71, 4; 188-196
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ zeszczelinowania na ropogazonośność mikroporowych piaskowców fliszowych
Influence of fracturing on oil- and gas-productivity of microporous flysch sandstones
Autorzy:
Machowski, G.
Kuśmierek, J.
Powiązania:
https://bibliotekanauki.pl/articles/183918.pdf
Data publikacji:
2008
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Karpaty zewnętrzne
litofacje fliszowe
parametry petrofizyczne
makro i mikroszczelinowatość
prospekcja naftowa
Outer Carpathians
flysch lithofacies
petrophysical parameters
macro- and micro-fracturing
prospecting for petroleum deposits
Opis:
Obiektami badań wpływu zeszczelinowania ropogazonośnych litofacji fliszu karpackiego na ich przepuszczalność i porowatość były od kilkudziesięciu lat zarówno rdzenie wiertnicze, jak i wychodnie. Badania rdzeni wiertniczych serii złożowej warstw krośnieńsko-grybowskich pola ropno--gazowego Słopnice k. Limanowej, a szczególnie całego profilu głębokiego odwiertu badawczego Kuźmina-1, wykazały istotny wpływ zwięzłości badanych serii na wzrost intensywności ich zeszczelinowania. W ostatniej dekadzie badania szczelinowatości koncentrowały się głównie na piaskowcach krośnieńskich oligocenu i inoceramowych kredy-paleocenu w obszarze wschodniej części Karpat. Prowadzono je w obrębie pól pomiarowych zlokalizowanych na wychodniach ropogazonośnych fałdów. Analiza rozległego zbioru danych przetworzonych na uśrednione parametry zbiornikowe wykazała, że efektywna porowatość szczelinowa całej populacji makroszczelin jest niska i tylko w pojedynczych przypadkach przekracza 1%. Natomiast całkowita przepuszczalność szczelinowa waha się w szerokim zakresie od ułamków do setek milidarcy (mD). Znamienne jest, że wyniki laboratoryjnych badań próbek skał z badanych serii piaskowcowych dokumentowały na ogół ich znikomą przepuszczalność międzyziarnową (zwykle poniżej 0.1 mD), związaną z dominującym udziałem mikroporów.
For tens of years the influence of fracturing of oil- and gas-bearing Carpathian flysch lithofacies on their permeability and porosity has been studied on drill cores and in outcrops. The analyses of cores from the reservoir series of the Krosno-Grybów Beds in the Słopnice near Limanowa oil and gas field, and particularly of the whole section of the Kuźmina-1 deep well, have proved strong influence of solidity of the studied series on their fracturing intensity. During the last decade the fracturing studies have been focused on the Oligocene Krosno Sandstones and Cretaceous-Paleocene Inoceramian Sandstones in the Eastern Polish Carpathians. The investigations have been carried out in measurement fields located within outcrops of oil- and gas-bearing folds. Analysis of a large set of data processed into averaged reservoir parameters has proved that the effective fracture porosity for the whole population of macrofractures is low and only rarely exceeds 1%. Total fracture permeability varies widely, from fractions of millidarcy to several hundred millidarcy (mD). It is characteristic that results of laboratory measurements of rock samples from the studied sandstone series have documented, in general, their insignificant intergranular permeability (usually less than 0.1 mD), related to predominant contribution of micropores.
Źródło:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie; 2008, 34, 3; 385-403
0138-0974
Pojawia się w:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Taxonomy and ethology of flysch trace fossils: revision of the Marian Ksiazkiewicz collection and studies of complementary materia
Autorzy:
Uchman, A.
Powiązania:
https://bibliotekanauki.pl/articles/191312.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Geologiczne
Opis:
Ichnotaxonomy of 1,840 of flysch trace fossil specimens from the Ksiazkiewicz collection is revised. The specimens derive from diverse Tithonian?Miocene flysch deposits of the Polish Carpathians. Their ichnotaxonomy, based on morphology, was published by Ksiazkiewicz in 1997. In the revision presented in this publication, the ichnotaxonomic subdivisions are based on type of behaviour represented by the considered trace fossil. As a result, several diagnoses are changed and several ichnospecies ascribed to other ichnogenera. Ichnogenera Hormosiroidea, Saerichnites, ?Parahaentzschelinia, Halopoa, Nereites, Beaconites, Cladichnus, Protovirgularia, Ubinia and Oscillorhaphe are used the first time in the Polish Carpathians. The ichnogenera Pararusophycus, Rhabdoglyphus, Fucusopsis, Traucumichnis, Sabularia, Granularia, Bostricophyton, Halymenidium, Buthotrephis, Tubulichnium, Tuberculichnus, Helminthoida, Muensteria, Keckia, and Taphrhelminthoida are not recommended for further use. The new ichnogenus Belocosmorhaphe n. igen. and the new ichnospecies name Cosmorhaphe carpathica nom. nov. are proposed. Ichnotaxa Trichichnus linearis Frey, Imponoglyphus torquendus Vialov, Palaeophycus tubularis Hall, Chondrites ?recurvus (Brongniart) and Arenituba isp. are distinguished for the first time in the Carpathian flysch on the base of Ksiazkiewicz material.
1840 okazów fliszowych skamieniałości śladowych z kolekcji Książkiewicza poddano ichnotaksonomicznej rewizji. Okazy te pochodzą z różnych tytońsko-mioceńskich utworów fliszowych Karpat polskich. Ich ichnotaksonomia, oparta na morfologii, była przedstawiona przez Książkiewicza w 1977 roku. W rewizji przedstawionej w niniejszej publikacji, wydzielenia ichnotaksonomiczne oparto na typie behawioru reprezentowanego przez daną skamieniałość śladową. W rezultacie, zmieniono szereg diagnoz. Wiele ichnogatunków zaliczono do innych niż dotąd ichnorodzajów. Ichnorodzaje Hormosiroidea, Saerichnites, ?Parahaentzschelinia, Halopoa, Nereites, Beaconites, Cladichnus, Protovirgularia, Ubinia i Oscillorhaphe użyto po raz pierwszy w Karpatch polskich. Ichnorodzaje Pararusophycus, Rhabdoglyphus, Fucusopsis, Traucumichnis, Sabularia, Granularia, Bostricophyton, Halymenidium, Buthotrephis, Tubulichnium, Tuberculichnus, Helminthoida, Muensteria, Keckia i Taphrhelminthoida nie są rekomendowane do dalszego używania. Zaproponowano nowy ichnorodzaj Belocosmorhaphe n. igen. i nową nazwę ichnogatunkową Cosmorhaphe carpathica nom. nov. Ichnotaksony Trichichnus linearis Frey, Imponoglyphus torquendus Vialov, Palaeophycus tubularis Hall, Chondrites ?recurvus (Brongniart), Arenituba isp. są wyróżnione po raz pierwszy we fliszu karpackim, w oparciu o materiał z kolekcji Książkiewicza.
Źródło:
Annales Societatis Geologorum Poloniae; 1998, 68, No. 2-3; 105-218
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nikiel w glebach fliszowych Podhala
Nickel in flysch soils of Podhale region
Autorzy:
Niemyska-Lukaszuk, J.
Miechowka, A.
Mazurek, R.
Gasiorek, M.
Powiązania:
https://bibliotekanauki.pl/articles/808701.pdf
Data publikacji:
1997
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Źródło:
Zeszyty Problemowe Postępów Nauk Rolniczych; 1997, 448b
0084-5477
Pojawia się w:
Zeszyty Problemowe Postępów Nauk Rolniczych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Utwory wczesnokredowego basenu protośląskiego w polsko-czeskich Karpatach fliszowych
Early Cretaceous deposits of the proto-Silesian Basin in Polish-Czech Flysch Carpathians
Autorzy:
Waśkowska, A.
Golonka, J.
Strzeboński, P.
Krobicki, M.
Vasicek, Z.
Skupien, P.
Powiązania:
https://bibliotekanauki.pl/articles/183433.pdf
Data publikacji:
2009
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Karpaty fliszowe
basen protośląski
kreda wczesna
utwory basenowe
flysch Carpathians
proto-Silesian Basin
Early Cretaceous
basin deposits
Opis:
The proto-Silesian Basin was well developed within the Alpine Tethys during the Late Jurassic times and existed as undivided entity until the significant Late Cretaceous reorganization. The deposits originated within this basin were incorporated into different structural units: Silesian, Subsilesian and Skole. The calciturbiditic Cieszyn Limestone Formation is the oldest Cretaceous flischoidal sequence of the proto-Silesian Basin. This calciturbiditic sedimentation passed gradually into younger siliciclastic deposition.
Źródło:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie; 2009, 35, 2/1; 39-47
0138-0974
Pojawia się w:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zróżnicowanie facjalne wapieni typu sztramberskiego z polskich Karpat fliszowych
Autorzy:
Hoffmann, M.
Kołodziej, B.
Powiązania:
https://bibliotekanauki.pl/articles/183377.pdf
Data publikacji:
2008
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Karpaty fliszowe
wapienie typu sztramberskiego
Stramberk Limestone
flysch Carpathians
Źródło:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie; 2008, 34, 3/1; 176-177
0138-0974
Pojawia się w:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geotectonic significance of Carboniferous deposits NW of the Holy Cross Mts. (central Poland)
Autorzy:
Jaworowski, K.
Powiązania:
https://bibliotekanauki.pl/articles/2059900.pdf
Data publikacji:
2002
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Central Poland
Carboniferous
debrites
turbidites
flysch
pseudoflysch
Opis:
Carboniferous sandstones and shales encountered in deep boreholes drilled in central Poland, NW of the Holy Cross Mts., represent a pseudoflysch i.e. they show facies features of flysch and, simultaneously, are of cratonic provenance. Clastic sediments were derived from a peripheral bulge formed within the East European Craton as a result of stresses exerted by the accretion/thrust wedge advancing up the marginal part of the craton. In central Poland, NW of the Holy Cross Mts., a Variscan foredeep existed. The foredeep was the depositional site of interfingering exo- and pseudoflysch which, from a geodynamic point of view, are equivalent to an outer molasse. Huge masses of Carboniferous deposits (generally corresponding to flysch) from southwestern and central Poland successively represent, moving from SW to NE, Variscan ortho-, exo- and pseudoflysch.
Źródło:
Geological Quarterly; 2002, 46, 3; 267-280
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geopark „Beskid Śląsko-Morawsko-Żywiecki”- najstarsze utwory Karpat fliszowych
"Silesian-Moravian-Żywiec Beskid" Geopark – the oldest deposits of the Flysch Carpathians
Autorzy:
Golonka, J.
Krobicki, M.
Miśkiewicz, K.
Slomka, T.
Waśkowska, A.
Doktor, M.
Powiązania:
https://bibliotekanauki.pl/articles/2075059.pdf
Data publikacji:
2013
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
geopark
geoconservation
Outer Carpathians
flysch
valorization
Silesian Nappe
Magura Nappe
geoochrona
Karpaty zewnętrzne
flisz
waloryzacja
płaszczowina śląska
płaszczowina magurska
Opis:
The oldest flysch deposits are the leading theme of the planned "Silesian-Moravian-Żywiec Beskid" Geopark. The geopark is located in the area of Beskid Śląski Mts. and Beskid Żywiecki Mts. in the territory ofPoland. This is a region of the occurrence of a number of tectonic units of the Outer Carpathians, including Pieniny Klippen Belt, Magura Nappe (with Krynica, Bystrica, Raca and Siary tec- tonic-facies zones), Fore-Magura Unit, Silesian Nappe and Subsilesian Nappe. Geodiversity of this area is defined by well-exposed sections ofrocks. They were the sites ofclassical geological work in the 19th century. Within the geopark boundaries, there are the type localities of the following tectonic units: Silesian Nappe, Fore-Magura, Bystrica and Raca units, as well as Jaworzynka, Bystrica, Vyhylovka, Vendryne and Cieszyn Limestone formations, Malinowska Skala Conglomerate, Mutne Sandstone, and Cisownica Shale members. Landslides, attractive geomorphologic landforms (e.g., highest peaks of the Beskidy Mts., providing magnificent views), waterfalls, diversified river valleys, tors, caves as well as places associated with the history and tradition of this region represent geotouristic attractions with a high potential. They will be included in the network ofgeosites protected within the planned geopark. Analysis ofthe geopark area indicates a high degree of variability of natural values, especially its geodiversity and richness of the historical-cultural heritage. The preservation and protection methods are also diversified. This region represents unique geoenvironmental and historical values on the European scale, therefore offering good chances for establishment of geopark. The documentation of geosites has already been gathered at this stage of work. The information requires only updating, minor additions and construction ofa unified database. The evaluation ofthe current touristic infrastructure have also brought very positive results; the area isfrequented by millions oftouristsfrom Poland, Czech Republic, Slovakia and other countries.
Źródło:
Przegląd Geologiczny; 2013, 61, 5; 277--285
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badania geofizyczne i klasyfikacje geotechniczne w ocenie stateczności karpackich zboczy fliszowych
Geophysical investigation and geotechnical classifications for stability assessment of Carpathian flysch slopes
Autorzy:
Bestyński, Z.
Pacanowski, G.
Sieinski, E.
Powiązania:
https://bibliotekanauki.pl/articles/2075735.pdf
Data publikacji:
2017
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Karpaty fliszowe
zbocze osuwiskowe
powierzchnia poślizgu
stabilność skarpy
klasyfikacja KFG
klasyfikacja SMR
Carpathian flysch
landslide slope
slip surface
slope stability
KFG classification
SMR classification
Opis:
The paper presents the possibility of using complex geophysical investigations and geotechnical classification to identify geological structure and assess the stability of Carpathian landslides. The possibility of using seismic surveys to determine the landslide slope geometry necessary to analyze the computational stability has been indicated. In the paper authors present the possibility of geotechnical classification of the flysch KFG basis on the geophysical parameters in connection with the SMR classification proposed by M. Romana, for a rapid quantitative assessment of flysch slope stability. Examples of geophysical investigation of landslides and their stability are described on the basis of the KFG and SMR classification. The proper slope stability assessment has been pointed out as a major factor contributing to safe foundation and operation of engineering structures, especially hydrotechnical structure.
Źródło:
Przegląd Geologiczny; 2017, 65, 10/2; 717--724
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zagrożenia osuwiskowe na trasie budowy drogi ekspresowej S-7 na odcinku Lubień–Naprawa (Karpaty fliszowe)
Landslides hazard in the construction of the expressway S-7 on the Lubień-Naprawa section (Flysch Carpathians)
Autorzy:
Wójcik, Antoni
Jurczak, Sebastian
Wnuk, Mariusz
Janik, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/2075953.pdf
Data publikacji:
2019
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
ruchy masowe
Karpaty fliszowe
osuwisko
Polska południowa
mass movements
Flysch Carpathians
landslide
Southern Poland
Opis:
Landslide recognition is an important task for designers and contractors during the road construction process. The problems that contractors often face is insufficient recognition of the geological structure (at the design stage), too small area of purchased land under the "ZRiD’'decision, or the inability of fast responding to emerging threats. The studies described in this article shed more light on the complexity of slope deformation as a result of landslide processes. During the constructing of the expressway S-7, the problems related to deep landslide processes occurred, which most probably were associated with poorly recognized old “rocky-weathering material” type of landslide. The geological survey performed during the construction of this road, confirmed the occurrence of deep (>20 m) displacements, recorded by the inclinometer measurements. These deep displacements are linked to a large landslide with a main scarp located in the region of Mt. Cymbalowa Góra.
Źródło:
Przegląd Geologiczny; 2019, 67, 5; 388--396
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tektonika polskich Karpat fliszowych pomiędzy Bielskiem-Białą a Nowym Targiem
Tectonics of the Polish Flysch Carpathians between Bielsko-Biała and Nowy Targ
Autorzy:
Golonka, J.
Powiązania:
https://bibliotekanauki.pl/articles/183840.pdf
Data publikacji:
2007
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Karpaty zewnętrzne
flisz
tektonika
płaszczowina magurska
grupa płaszczowin przedmagurskich
płaszczowina śląska
płaszczowina podśląska
płaszczowina skolska
Outer Carpathians
flysch
tectonics
Magura Nappe
Fore-Magura Nappes
Silesian Nappe
Skole Nappe
Fore-Silesian Nappe
Opis:
Przedmiotem pracy są Karpaty zewnętrzne pomiędzy Bielskiem-Białą a Nowym Targiem. Zbudowane są one z silnie, płaszczowinowo sfałdowanych osadów fliszowych wieku jury górnej - neogenu. Wśród płaszczowin Karpat zewnętrznych wyróżnia się (idąc od południa): jednostkę (płaszczowinę) magurską, grupę płaszczowin przedmagurskich, płaszczowiny śląską, podśląską i skolską (grupa średnia). Jednostka magurska od południa, wzdłuż linii Stare Bystre - Szaflary, graniczy z pienińskim pasem skałkowym. Jest nasunięta na jednostki grupy średniej - wielkość nasunięcia wynosi co najmniej 20 km. Strefa przedmagurska ciągnie się wąskim pasem z rejonu Milówki w kierunku na południowe zbocze Beskidu Małego, gdzie zanika. Płaszczowina śląska podzielona jest wzdłuż uskoku Skawy na dwa odcinki. Zachodni charakteryzuje się potężnym rozwojem kredowych piaskowców godulskich, we wschodnim odsłaniają się na znaczniejszym obszarze warstwy krośnieńskie. Płaszczowina podśląska występuje w postaci porozrywanych strzępów i płatów pojawiających się u brzegu płaszczowiny śląskiej, jak również w oknach tektonicznych w obrębie jednostki śląskiej. Jednostka skolska występuje na północ od Wadowic i Andrychowa, gdzie tworzy element łuskowo nasunięty na miocen zapadliska przedkarpackiego.
The Polish Outer Carpathians between Bielsko-Biała and Nowy Targ are built up from the thrust, imbricated Upper Jurassic - Neogene flysch deposits. The following Outer Carpathian nappes have been distinguished: Magura Nappe, Fore-Magura group of nappes, Silesian, Subsilesian and Skole Nappes. The Magura Nappe borders along Stare Bystre-Szaflary line with the Pieniny Klippen Belt. It is thrust over the Fore-Magura and Silesian nappes at least 20 km. The Skawa line system of faults displaces the Magura Nappe margin 2 km northward. The Fore-Magura narrow zone runs from Milówka to the southern slope of Beskid Mały, where disappears from the surface. The Silesian Nappe is devided into two segments along the Skawa fault. The western one is characterized by the development of Cretaceous Godula Sandstones, eastern by the occurrence of Krosno Beds. The Sub-Silesian Nappe occurs as broken pieces along the northern margin of the Silesian Nappe, as well as in the tectonic windows within the Silesian Nappe. The Skole Unit is thrust over the Miocene deposits of Carpathian Foredeep in the area north of Wadowice and Andrychów.
Źródło:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie; 2007, 33, 4/1; 29-38
0138-0974
Pojawia się w:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dated landslides in the Gorce Mts. (Polish Outer Carpathians) : preliminary results
Autorzy:
Buczek, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/2058625.pdf
Data publikacji:
2019
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
radiocarbon datings
landslide fen
mass movement activity
Holocene
Flysch Carpathians
Opis:
Preliminary results of dating landslides in the Gorce Mts. (Polish Outer Carpathians) are given, where ages of landslide activity have been poorly constrained. Four landslide zones with minerogenic mires (fens) were selected in order to determine the age of landslide movements, with depositional sequences of six fens being investigated by boreholes. Conventional radiocarbon dating of wood samples from mineral sediments sealing the landslide depressions was carried out to establish the age of landslide formation or rejuvenation. Loss on ignition analyses were obtained at 2.5 cm intervals along the cores to indicate possible delivery of allochthonous material into the peat bogs. Landslide formation in the Gorce Mts. corresponds to phases of mass movement hitherto identified in the Polish Outer Carpathians. Increased mass movements activity in the Gorce Mts. relate to cold and humid periods of the Holocene which occurred: ~11.1 ka cal BP, 8.6-8.0 cal BP; 6.5-5.9 ka cal BP, 4.8-4.5 cal BP, 3.3-2.5 cal BP and 1.75-1.35 cal BP. Loss on ignition analyses revealed changes in sedimentation in the landslide mires such as formation of mineral and illuvial horizons in peat sequences, and mineral covers overlying fens, associated with humid climatic phases of the Holocene.
Źródło:
Geological Quarterly; 2019, 63, 4; 849--860
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bathysiphons from the Eocene of the Carpathian flysch, Poland
Batysyfony z eocenu fliszu karpackiego (Polska)
Batisifony iz ehocenovykh porod karpatskogo flisha (Polsha)
Autorzy:
Malecki, J.
Powiązania:
https://bibliotekanauki.pl/articles/21697.pdf
Data publikacji:
1973
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Źródło:
Acta Palaeontologica Polonica; 1973, 18, 2
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Powierzchniowe badania geochemiczne w wybranych obszarach polskich i ukraińskich Karpat fliszowych
Surface geochemical survey in selected areas of the Polish and Ukrainian Flysch Carpathians
Autorzy:
Dzieniewicz, M.
Sechman, H.
Powiązania:
https://bibliotekanauki.pl/articles/183914.pdf
Data publikacji:
2008
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Karpaty fliszowe
Polska
Ukraina
złoża ropy naftowej i gazu ziemnego
powierzchniowe badania geochemiczne
gaz glebowy
alkany
Polska
flysch Carpathians
Ukraine
oil and gas fields
surface geochemical survey
soil gas
alkanes
Opis:
W pracy przedstawiono wyniki rozpoznawczych powierzchniowych badań geochemicznych wykonanych w wybranych strefach polskich i ukraińskich Karpat fliszowych. Ich celem była ocena możliwości występowania wgłębnych akumulacji węglowodorów. Badania wykonano wzdłuż ośmiu profili o łącznej długości ok. 150 km, przebiegających generalnie z NE na SW. Polegały one na poborze próbek gazu glebowego, w których określano stężenia węglowodorów gazowych i helu. Ogółem pobrano 315 próbek z punktów rozmieszczonych w odstępach ok. 500-metrowych. Stężenia metanu wahały się od 0.9 ppm do prawie 50% obj., stężenia wyższych alkanów dochodziły do ok. 0.4% obj., a stężenia gazowych alkenów do ok. 132 ppm. Stwierdzono również obecność helu o stężeniu dochodzącym do 52 ppm. Zmiany stężeń składników węglowodorowych przedstawione graficznie na tle istniejącego modelu geologiczno-złożowego potwierdzają dotychczasowe rozpoznanie złożowe, a także wskazują na możliwość występowania innych, nieudokumentowanych dotąd, akumulacji wgłębnych.
The paper presents results of reconnaissance surface geochemical survey carried out in selected zones of the Polish and Ukrainian Flysch Carpathians. It intended to assess the possibility of occurrence of subsurface hydrocarbon accumulations. The survey was conducted along 8 profiles with total length of approximately 150 km, in general running from NE to SW, and consisted in taking samples of soil gas, in which concentrations of hydrocarbons and helium were determined. In sum, 315 samples were taken at points with the 500 m spacing. Concentrations of methane ranged from 0.9 ppm to almost 50 vol. %, concentrations of higher alkanes amounted to approximately 0.4 vol. % and concentrations of gaseous alkenes came up to approximately 132 ppm. Also presence of helium was recorded, its concentration amounting to 52 ppm. Variations in concentration of hydrocarbon constituents, graphically presented against the background of the existing geological and reservoir model, confirm the previous recognition of oil and gas fields and are indicative of opportunity of occurrence other, still undocumented subsurface accumulations.
Źródło:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie; 2008, 34, 3; 489-502
0138-0974
Pojawia się w:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development of fault pattern in the Silesian Nappe: Eastern Outer Carpathians, Poland
Autorzy:
Rubinkiewicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/2059434.pdf
Data publikacji:
2000
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Polish Eastern Outer Carpathians
flysch
structural geology
fault slip analysis
Opis:
The development of fault pattern in the Silesian Nappe (Central Carpathian Depression) in the eastern part of Polish Outer Carpathians is outlined, from field observations and interpretation of air photos and radar images. Fault slip analysis and palaeostress reconstruction was applied to determine different systems of strike-slip, reverse and normal faults and the relative age of each system was determined. The results show a consistent evolution of fault systems which occurred as several episodes. Some of these episodes are local but others represent a regional pattern of faulting across the whole Polish Eastern Outer Carpathians. The beginning of fault evolution took place in Late Oligocene to Late Miocene times. The oldest phase is represented by reverse and thrust faults of system R1 with SW-NE compression; a younger phase involves origination of strike-slip faults belonging to system S1 (with the same direction of compression). Reverse (system R2) and strike-slip (system S2) faults were formed locally during a N-S compressional event. Dextral strike-slip faults of system S3 with simultanous opening of a dextral set of fault system S1 originated subsequently. The youngest events are represented by normal faults N1, N2, and N3 systems during NW-SE, and SW-NE to N-S extension.
Źródło:
Geological Quarterly; 2000, 44, 4; 391-403
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Strefowość zawodnienia w profilu pionowym fliszu podhalańskiego w świetle badań wodochłonności
The zones of water permeability with depth in the flysch deposits of Podhale in the light of examination of water-storage capacity
Autorzy:
Chowaniec, J.
Powiązania:
https://bibliotekanauki.pl/articles/2063368.pdf
Data publikacji:
2002
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
wodochłonność jednostkowa
parametry hydrogeologiczne skał
strefa aktywnej wymiany wód
flisz podhalański
specific water-storage capacity
hydrogeological parameters
water active exchange zone
Podhale flysch
Opis:
W pracy przeanalizowano zmienność szczelinowatości z głębokością w utworach fliszowych na terenie niecki podhalańskiej (Karpaty wewnętrzne). Stwierdzono, że dla przepływu wód w skałach fliszu podhalańskiego znaczenie ma spękana i przepuszczalna strefa o miąższości dochodzącej do 80-100 m. Miąższość tej strefy nie jest jednorodna i zależy głównie od wykształcenia litologicznego utworów fliszowych oraz położenia morfologicznego. W łupkowych warstwach szaflarskich i zakopiańskich (również warstwy z Brzegów) jej miąższość wynosi zaledwie do 30-50 m, zaś w piaskowcowych warstwach chochołowskich - 80-100 m. Uzyskane rezultaty są porównywalne do regionalnych ocen statystycznych tego typu danych z obszaru Karpat zewnętrznych.
The paper presents the analysis of the variability of water permeability with depth in the flysch deposits in the region of the Podhale Basin (Inner Carpathians). In the light of the performed studies it has been stated that the fractured and permeable 80-100 m thick zone is very important for the water flow in the rocks of the Podhale flysch. The thickness of this zone is diversified and depends mainly on lithologic development of the flysch deposits and on their morphological position. In the shale Szaflary and Zakopane Beds (also beds from Brzegi) its thickness reaches only 30-50 m while in the sandstone Chochołów Beds - 80-100 m. The obtained results are comparable with the regional statistic evaluation of such data from the region of the Outer Carpathians.
Źródło:
Biuletyn Państwowego Instytutu Geologicznego; 2002, 404; 19-28
0867-6143
Pojawia się w:
Biuletyn Państwowego Instytutu Geologicznego
Dostawca treści:
Biblioteka Nauki
Artykuł

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