Autor: Szczygieł J. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Tectonic setting of the poszukiwaczy skarbów cave and the GrobyCave (Kraków gorge, western Tatra Mts., Poland)
Autorzy:: Szczygieł, J.
Gaidzik, K.
Powiązania:: https://bibliotekanauki.pl/articles/100852.pdf
Data publikacji:: 2012
Wydawca:: Uniwersytet Śląski. Wydział Nauk o Ziemi
Tematy:: jaskinia
tektonika
Tatry
osad
spękanie
cave
tectonics
Tatra Mts.
cover
joint
Opis:: The study area is located in the Tatra Mts., the part of Western Carpathians. In the Poszukiwaczy Skarbów Cave and the Groby Cave a tectonics structures has been documented. The structural analysis were made. In both caves the following joints set have been identified from 4 maximum of statistic analysis: 157/85 (max.I), 143/63 (max.II), 58/63 (max.III), 304/70 (max.IV). Nevertheless joint set participation of individual caves development have been diverse. In the development of the Poszukiwaczy Skarbów Cave, the most important joint set were latitudinal which is conjugate with fractures of III. maximum. This crossing of joints sets contribute to development of the main chamber. Maximum III has been very important in the evolution of passages of the Groby Cave. Conjugated with joint of max. IV determined the conduit direction. Entrance chamber formed in this place because the overthrust disintegrated a rocks there.
Jaskinia Poszukiwaczy Skarbów i Jaskinia Groby zlokalizowane są w Tatrach, w dolnej, zachodniej części Wąwozu Kraków. W jaskiniach wykonano pomiary orientacji struktur tektonicznych. Następnie wykonano analizę strukturalną, która pozwoliła wyznaczyć 4 główne zespoły spękań: 157/85 (max.I), 143/63 (max.II), 58/63 (max.III), 304/70 (max.IV). Udział poszczególnych zespołów spękań w obu jaskiniach był zróżnicowany. W Jaskini Poszukiwacz Skarbów najistotniejszy w rozwoju jaskini jest zespół spękań równoleżnikowych. Jego sprzężenie ze spękaniami III. maksimum uwarunkowało rozwój głównej komory. Spękania maksimum III są również istotne w rozwoju Jaskini Groby. Sprzężone z zespołem spękań max. IV determinowały kierunek korytarzy jaskini. Komora wstępna w Jaskini Groby założona jest na nasunięciu, które przyczyniło się do dezintegracji skał i ułatwiło rozwój sali.
Źródło:: Contemporary Trends in Geoscience; 2012, 1, 1; 93-98
2299-8179
Pojawia się w:: Contemporary Trends in Geoscience
Dostawca treści:: Biblioteka Nauki

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Tytuł:: Preliminary results of fractal analysis of the poligonal survey from cave: case study of Małołączniak area (Tatra Mts.)
Autorzy:: Szczygieł, J.
Mendecki, M. J.
Powiązania:: https://bibliotekanauki.pl/articles/1395716.pdf
Data publikacji:: 2013
Wydawca:: Uniwersytet Śląski. Wydział Nauk o Ziemi
Tematy:: badanie
jaskinia
Tatry
fractal dimension
cave survey
box counting technique
Tatra Mts.
Opis:: Traverses (polygons) from two caves have been tested: Wielka Śnieżna Cave System (2858 vectors) and Śnieżna Studnia cave (742). The box counting technique was applied to evaluate the fractal analysis of spatial orientation of traverses. The polygonal survey of Wielka Śnieżna Cave, Śnieżna Studnia and both caves merged together have a fractal geometry. It may be concluded that these caves are close to the full recognition of passages forming by a hydrological system and they could have close relation with geological structures. The usual explanation of fractal dimension D higher than 1 indicates that caves with such dimension fill more space than those with ideal dimension of 1.00 (for example a straight line), and the geological constraints limit the dimension to be lower than 2 (Verbovsek 2007). It may suggest that systems can be developped into more complicated passages in future. The fact that both caves merged together also have showed fractal geometry indicates that they are belonging to the same hydrological system. It was noticed that D-value of merged caves is slightly larger than individual cave. It can be explained by “occupying” more space in rock mass.
Źródło:: Contemporary Trends in Geoscience; 2013, 2, 1; 95-100
2299-8179
Pojawia się w:: Contemporary Trends in Geoscience
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Budowa geologiczna masywu Ciemniaka na podstawie danych z Jaskini Małej w Mułowej (Tatry Zachodnie)
Geological structure of the Ciemniak Massif on the basis of data from the Mała Cave in Mułowa (Western TatraMts.)
Autorzy:: Szczygieł, J.
Borowska, U.
Jaglarz, P.
Powiązania:: https://bibliotekanauki.pl/articles/2075153.pdf
Data publikacji:: 2014
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: cave
tectonics
High-Tatric Unit
Tatra Mts.
jaskinia
tektonika
Wysokie Wierchy
Tatry
Opis:: The Mała Cave in Mułowa has been explored to a depth of 555 m at the beginning of the 21th century. It makes a good opportunity to review the knowledge on the geological structure of the Ciemniak Massif. The geological research was performed in two main conduits of the cave. The Mała Cave in Mułowa developed in Lower and Middle Triassic carbonates belonging to the dziary Unit (CzerwoneWierchy Nappe – part of the High-Tatric Allochthon), as well as in marly shales of the Zabijak Formation and limestones of the Wysoka Turnia Limestone Formation belonging to the High-Tatric Autochthon. The cave is the second outcrop of the lower limb of the main syncline of the dziary Unit. It follows that the dziary Unit in the Ciemniak area is represented by a recumbent, open syncline with completely preserved both limbs. This syncline is open northtoward . The fold axes are subhorizontal and the axis surface is inclined ~37o N. From a depth of 300 m (below the entrance), the cave was formed at the contact of Cretaceous rocks belonging to the autochthonous cover and Triassic rocks of the dziary Unit.
Źródło:: Przegląd Geologiczny; 2014, 62, 7; 349--355
0033-2151
Pojawia się w:: Przegląd Geologiczny
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Tectonic control of cave developmen t: a case study of the Bystra Valley in the Tatra Mts., Poland
Autorzy:: Szczygieł, J.
Gaidzik, K.
Kicińska, D.
Powiązania:: https://bibliotekanauki.pl/articles/191732.pdf
Data publikacji:: 2015
Wydawca:: Polskie Towarzystwo Geologiczne
Tematy:: Cave morphology
speleogenesis
tectonics
neotectonics
Tatra Mts.
Western Carpathians
Opis:: Tectonic research and morphological observations were carried out in six caves (Kalacka, Goryczkowa, Kasprowa Niżna, Kasprowa Średnia, Kasprowa Wyżnia and Magurska) in the Bystra Valley, in the Tatra Mountains. There are three cave levels, with the youngest active and the other two inactive, reflecting development partly under epiphreatic and partly under phreatic conditions. These studies demonstrate strong control of the cave pattern by tectonic features, including faults and related fractures that originated or were rejuvenated during uplift, lasting from the Late Miocene. In a few local cases, the cave passages are guided by the combined influence of bedding, joints and fractures in the hinge zone of a chevron anticline. That these cave passages are guided by tectonic structures, irrespective of lithological differences, indicates that these proto-conduits were formed by “tectonic inception”. Differences in the cave pattern between the phreatic and epiphreatic zones at a given cave level may be a result of massif relaxation. Below the bottom of the valley, the effect of stress on the rock mass is related to the regional stress field and only individual faults extend below the bottom of the valley. Thus in the phreatic zone, the flow is focused and a single conduit becomes enlarged. The local extension is more intense in the epiphreatic zone above the valley floor and more fractures have been sufficiently extended to allow water to flow. The water migrates along a network of fissures and a maze could be forming. Neotectonic displacements (of up to 15 cm), which are more recent than the passages, were also identified in the caves. Neotectonic activity is no longer believed to have as great an impact on cave morphology as previously was thought. Those faults with displacements of several metres, described as younger than the cave by other authors, should be reclassified as older faults, the surfaces of which have been exposed by speleogenesis. The possible presence of neotectonic faults with greater displacements is not excluded, but they would have had a much greater morphological impact than the observed features suggest.
Źródło:: Annales Societatis Geologorum Poloniae; 2015, 85, 2; 387-404
0208-9068
Pojawia się w:: Annales Societatis Geologorum Poloniae
Dostawca treści:: Biblioteka Nauki

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