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Tytuł:
Application of malacological analysis to reconstruct climate fluctuations and human activity during the Middle and Late Holocene. Research in the valley of the Grajcarek stream (Pieniny Mts., southern Poland)
Autorzy:
Alexandrowicz, Witold Paweł
Powiązania:
https://bibliotekanauki.pl/articles/24024714.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
environmental changes
molluscs
flood phases
holocene
Pieniny Mts.
Carpathians
zmiany środowiskowe
mięczaki
holocen
Pieniny
Karpaty
Opis:
The scope of this analysis included fluvial sediments of the low terrace of the Grajcarek stream in the Małe Pieniny Mts. (Western Carpathians). The structure of the terrace has been surveyed in five profiles. The sedimentary sequence includes alternating layers of gravel and calcareous mud with a maximum thickness of up to 2.2 m. A rich and varied malacofauna has been found in the mud. The age of the sediments was determined using the radiocarbon method. The sediments that make up the terrace cover the younger part of the Middle Holocene and the entire Late Holocene. The analysis of the malacofauna has allowed for the characterization of environmental changes. The most important of them dates back to the Middle Ages and is associated with the phase of intensive settlement in the Pieniny Mts.. It is indicated by deforestation and the related change in the composition and structure of malacocoenoses manifested by the replacement of forest communities by ones with open-country species. Gravel horizons are records of flood periods correlated with wet climatic phases. It is possible to distinguish six such phases covering the following periods: 6600–6100 y cal BP, 5500–5100 y cal BP, 4500–4100 y cal BP, 3200–2300 y cal BP, 2000–900 y cal BP and 400–200 y cal BP. They correspond to the periods of increased fluvial activity of rivers, intensification of mass movements, advances of alpine glaciers and the increase in the water level in lakes.
Źródło:
Acta Geologica Polonica; 2023, 73, 1; 85--102
0001-5709
Pojawia się w:
Acta Geologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mineralogy and in situ S and Pb isotope characteristics of ore minerals from polymetallic mineralization in the Gierczyn-Przecznica area, SW Poland
Autorzy:
Foltyn, Krzysztof
Kozub-Budzyń, Gabriela Anna
Lahaye, Yann
Piestrzyński, Adam
Skirak, Paulina
Zygo, Władysław
Pieczonka, Jadwiga
Powiązania:
https://bibliotekanauki.pl/articles/27323311.pdf
Data publikacji:
2023
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Pb isotopes
S isotopes
polymetallic mineralization
cobalt
ore geology
Sudety Mts.
Opis:
Chlorite-mica-quartz schist in the Gierczyn-Przecznica area in SW Poland contains polymetallic ores which were the source of tin and cobalt in the past. This mineralogical study revealed the presence of silver-bearing minerals including members of the tetrahedrite (Ag <3 apfu) and freibergite series (3 < Ag < 8 apfu), galena (0.26–1.48 wt.% Ag), and a phase with the chemical composition of Te-rich canfieldite Ag8Sn(S,Te)6. In Przecznica Sn-sulphides are represented by stannite while cobaltite is the most abundant host for cobalt, followed by Co-bearing arsenopyrite. Glaucodot, ullmannite and members of the löllingite-rammelsbergite solid-solution series (Fe,Ni,Co)As2 also contain cobalt but are scarce in the samples. An exposure in the “Psi Grzbiet” area is characterized by the presence of Ag, Ni, Sb and Te minerals accompanied by very small amounts of As-bearing phases (represented by arsenopyrite) while the mineralogical composition in the Przecznica area is characterized by an abundance of As phases and a lack of Sb minerals. Sulphur isotopes of sulphides from Przecznica are heavier than in most deposits related to the Karkonosze Granite intrusion, while their Pb isotope signature in galena suggests an Early Paleozoic pre-Variscan affinity rather than a Variscan one.
Źródło:
Geological Quarterly; 2023, 67, 1; art. no. 10
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cyclic ecological replacement of brachiopod assemblages in the top-Eifelian Dobruchna Brachiopod Shale Member (Skały Formation) of the Holy Cross Mountains (Poland)
Autorzy:
Woźniak, Paweł
Halamski, Adam T.
Racki, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/2182172.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
Brachiopods
palaeoecology
Eifelian
Kačák Event
Skały Formation
Devonian
Holy Cross Mts
Opis:
The palaeoecology of fossiliferous shales, belonging to the upper part of the Dobruchna Brachiopod Shale Member (= set XIV) of the Skały Formation (northern Holy Cross Mountains), was studied quantitatively in a succession in the transient (1989) trench A, 5.6 m thick, near the village of Skały. The top-Eifelian strata, recording the carbonate crisis during the global Kačák Bioevent, are well known for having a particularly diverse brachiopod fauna. The four brachiopod assemblages, recognised herein, were mainly controlled by the evolving bottom-sediment properties of the outer carbonate ramp basin. Soft, unstable substrates were inhabited by the poorly-diversified Poloniproductus assemblage, associated with a distinctive, ‘incumbent’ set of largely semi-infaunal, generalist species. The pioneer community, as a result of progressive consolidation of bioclast-enriched sediment, evolved toward a more diverse biota. This consequent stabilisation of the substrate resulted in the progressive growth of crinoid thickets or bryozoan-dominated biostromes and patches, associated with rich, subordinate, sessile and vagile benthos. In this stage, diverse brachiopod assemblages were dominated by the pedunculate, eurytopic, ribbed spiriferide Eleutherokomma or specialized orthides (Aulacella, Costisorthis) in the Dobruchna Mbr, and by the expansive, large, free-lying orthotetide Xystostrophia in the overlying set XV of the Skały Fm The cyclic ecological replacement, with the characters of ecological succession in the final phase, was evidently stimulated by an irregular transition from soupy muds to a mosaic of bioclast-rich and firmer, biogenic sediments, within the cyclic pattern of distal tempestite sedimentation. The three episodes of variously reduced deposition rate, recorded in the more diverse benthos, culminated in the pioneer bryozoan/coral reef growth and abundance of epibionts, alternating with times of destructive storm activity and deposition from suspension clouds in the muddy habitats.
Źródło:
Annales Societatis Geologorum Poloniae; 2022, 92, 4; 445--463
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Interim measures of protection in the International Court of Justice – order of 16 March 2022 in case Ukraine vs Russia
Tymczasowe środki zabezpieczające w Międzynarodowym Trybunale Sprawiedliwości – postanowienie z 16 marca 2022 r. w sprawie Ukraina przeciwko Rosji
Autorzy:
Sałkiewicz-Munnerlyn, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/2232225.pdf
Data publikacji:
2022
Wydawca:
Fundacja im. Aliny i Leszka Allerhandów
Tematy:
Międzynarodowy Trybunał Sprawiedliwości
Artykuł 41 Statutu MTS
tymczasowe środki zabezpieczające
wiarygodność praw chronionych
warunki przyznawania środków tymczasowych
skutki prawne środków tymczasowych
sposoby zapobiegania sporom
International Court of Justice
provisional measures
credibility of protected rights
conditions for granting provisional measures
legal consequences of provisional measures
prevention of disputes
Opis:
W artykule przeanalizowano zarządzenie MTS z 16 marca 2022 r. wskazujące środki tymczasowe w sprawie stosowania Konwencji o zapobieganiu i karaniu zbrodni ludobójstwa (Ukraina vs Rosja). Zostały wyjaśnione warunki, przy zaistnieniu których MTS wskazuje tymczasowe środki zabezpieczające, w oparciu o orzecznictwo MTS, szczególnie w odniesieniu do ich mocy wiążącej, po wydaniu wyroku w sprawie LaGrand, w którym Trybunał wyjaśnił, że jego postanowienia dotyczące środków tymczasowych są wiążące. MTS wziął również pod uwagę nowy wymóg – wiarygodności praw chronionych – sformułowany przez Trybunał po raz pierwszy w sprawie Belgia vs Senegal.
This article, which is published in English, examines the ICJ’s order of 16 March 2022 which introduced provisional measures in relation to the application of the Convention on the Prevention and Punishment of the Crime of Genocide (Ukraine v. Russia). It discusses the criteria necessary for the International Court of Justice to grant provisional measures. The paper is based on the ICJ’s case law, in particular with respect to their binding character, following the judgment in the LaGrand case. The Court explained in that case that its orders on provisional measures are binding. Moreover, the ICJ took into consideration a new requirement – the credibility of protected rights – formulated by the Court for the first time in the case of Belgium v. Senegal.
Źródło:
Głos Prawa. Przegląd Prawniczy Allerhanda; 2022, 5, 1 (9); 219-235
2657-7984
2657-800X
Pojawia się w:
Głos Prawa. Przegląd Prawniczy Allerhanda
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Middle Devonian Skały Formation in the Holy Cross Mountains (Poland) : formal description and subdivision based on new field data
Autorzy:
Racki, Grzegorz
Wójcik, Krystian
Halamski, Adam T.
Narkiewicz, Marek
Powiązania:
https://bibliotekanauki.pl/articles/2182148.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
lithostratigraphy
Skały Formation
Dobruchna Member
Middle Devonian
Łysogóry Region
Holy Cross Mts
Opis:
The well-known fossiliferous and lithologically variable clay-carbonate series in the Łysogóry Region (northern part of the Holy Cross Mts, central Poland), enclosed between the Middle Devonian Amphipora dolomites and limestones (Kowala Formation) and siliciclastics (Świętomarz Beds), is defined formally as the Shaly-Calcareous Skały Formation. This Upper Eifelian to Middle Givetian, ca. 250–280 m thick unit, consists of marly and clay shales, interbedded many times with various limestone types (including encrinite and biohermal varieties), as well as with marls and siltstones. Its diagnostic feature is the presence of variable skeletal accumulations, formed by exceptionally numerous, well-preserved and diverse macrofauna (including brachiopods, corals, crinoids, bryozoans), described since the 19th century. The stratotype is located in the eastern slope of the Dobruchna stream near the Skały village and belongs to the Silurian to Upper Devonian Grzegorzowice-Skały section. Compared to the previously used term, Skały Beds sensu Pajchlowa (1957), the lower boundary is redefined, owing to a new exposure in the active Skała Quarry, and placed higher, at the base of the famous brachiopod shales (set XIV of Pajchlowa), instead of the formerly accepted lower boundary at the base of set XIII. Set XIV is formally distinguished as the Dobruchna Brachiopod Shale Member. The higher part of the Skały Fm (sets XV–XXVA) is not subdivided further, as the poorly exposed succession, including in particular the type area, precludes a more accurate recognition of lithological variability. The upper boundary of the Skały Fm is placed at the top of set XXV sensu Pajchlowa (1957), corresponding to the boundary between subsets XXVA and XXVB sensu Malec and Turnau (1997). A hypostratotype of the upper boundary is selected in the outcrop M0 at Miłoszów, 2.5 km westwards from the type section, allowing recognition of the diachroneity of lithological change defining the transition from the Skały Fm to Świętomarz Beds. A borehole situated in a key location would be an obvious next step in the further elucidation of the stratigraphic sequence of the Łysogóry Region.
Źródło:
Annales Societatis Geologorum Poloniae; 2022, 92, 4; 425--444
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Phytosociological survey of juniper wood vegetation in Tajikistan (Middle Asia)
Autorzy:
Nowak, A.
Nobis, M.
Nowak, S.
Kotowski, M.
Swierszcz, S.
Powiązania:
https://bibliotekanauki.pl/articles/2130219.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
Juniperetalia seravschanicae
Pamir-Alai Mts.
Pino-Juniperetea
syntaxonomy
vegetation classification
Opis:
The paper presents the first syntaxonomic classification for juniper wood communities in Tajikistan with some remarks on their environmental gradients. A total of 119 relevés were sampled between 2015 and 2021 using the seven-degree Braun-Blanquet cover-abundance scale. They were classified by a modified TWINSPAN method. Diagnostic species were identified using phi coefficient as a fidelity measure. Detrended Correspondence Analysis (DCA) was used to determine relationships between samples, vegetation units and major gradients in species composition. Plant communities have been divided into two main groups. The first one is a west Irano-Turanian wood of Juniperus polycarpos var. seravschanica of the Pamir-Alai mountane belt. It occurs in two variants depending mainly on the aspect and precipitation. The second juniper wood type in Tajikistan is a stand of Juniperus pseudosabina. It prefers the northern slopes and north-eastern ranges of the Pamir-Alai and slightly lower elevations. Both juniper wood types are highly distinct in terms of species composition, especially in the moss layer, and have therefore been assigned to different classes: Pino-Juniperetea (Juniperetum seravschanicae) and Juniperetea pseudosabinae (Carici turkestanicae-Juniperetum pseudosabinae). The main factors determining the species composition of the studied associations are latitude, growing season precipitation, annual range of air temperature and precipitation of coldest quarter. Our study has shown that there are two very distinct vegetation types of the juniper wood groves in Tajikistan, which reflect the main phytogeographical division between the provinces of Turkestan and Central Asia.
Źródło:
Dendrobiology; 2022, 88; 16-36
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zagrożenia obiektów budowlanych i infrastruktury komunikacyjnej na tle rozmieszczenia osuwisk w jednostkach administracyjnych Sudetów
Threats for buildings and communication infrastructure in the context of landslides distribution in the administrative subdivision of the Sudetes (SW Poland)
Autorzy:
Sikora, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/20055919.pdf
Data publikacji:
2022
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
osuwiska
Sudety
analiza przestrzenna
ruchy masowe
Dolny Śląsk
landslides
Sudety Mts.
spatial analysis
mass movements
Lower Silesia
Opis:
The paper presents the results of research on the landslide distribution according to the administrativ subdivision of the Sudetes (SW Poland). It is the first comprehensive analysis of this problem for the Polish part of the Sudetes, which is based on the published data, cartographic materials and spatial databases. The index of landslide occurrence for each county has been calculated, and the number and types of buildings and roads located on landslides have been distinguished. The results were used for preliminary identification of hazards, which, in turn, provide information for the county governments, on various levels, useful for spatial planning and practical risk management.
Źródło:
Przegląd Geologiczny; 2022, 70, 9; 636-644
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Działalność Oddziału Świętokrzyskiego PIG-PIB w zakresie geologii środowiskowej, ochrony przyrody nieożywionej oraz edukacji geologicznej
Activity of the Holy Cross Mountains Branch of the Polish Geological Institute-NRI in the field of environmental geology, protection of inanimate nature and geological education
Autorzy:
Giełżecka-Mądry, Dorota
Fijałkowska-Mader, Anna
Szczepanik, Zbigniew
Powiązania:
https://bibliotekanauki.pl/articles/2076227.pdf
Data publikacji:
2021
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Góry Świętokrzyskie
geologia środowiskowa
ochrona cech geologicznych
edukacja geologiczna
Holy Cross Mts.
environmental geology
protection of geological features
geological education
Opis:
The Holy Cross Mts. and their vicinities is a unique area on the geological map of Europe since rocks of all Phanerozoic systems, including the Cambrian to Quaternary, are exposed there. The variable rock types provide great cognitive and educational opportunities, but also stimulate the exploitation of various types of minerals. On the one hand, mining activities contributed to the recognition and better exposure of rocks, but on the other hand, they often threaten the natural environment and become burdensome for the inhabitants. The study of the balance between environmental protection and human mining activity is carried out by environmental geology, which is an important part of the activity in the Holy Cross Mts. Branch of the Polish Geological Institute (PGI), where various tasks in this field have been carried out for over half a century. The care for protection and promotion of the geological heritage of the Holy Cross Mts has been an important task of geologists working in the Kielce Branch of the PGI throughout its over 80-year history. It is manifested in the legal protection of the most interesting geological areas and geosites, and the promotion of geological knowledge in wide public opinion. The geological education in the Holy Cross Mts. plays a special role because the inanimate nature is a very valuable element of natural environment that distinguishes the Kielce region from other regions of Poland.
Źródło:
Przegląd Geologiczny; 2021, 69, 4; 250--258
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Herczawa-Hrčava: najbardziej czeska czy najbardziej pragmatyczna wieś na Zaolziu?
Herczawa-Hrčava: the most Czech or the most pragmatic village in Zaolzie?
Autorzy:
Siwek, Tadeusz
Powiązania:
https://bibliotekanauki.pl/articles/1628065.pdf
Data publikacji:
2021-05-14
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Herczawa
Hrčava
Cieszyn Silesia
joining to Czechoslovakia
railways in Beskidy Mts.
Śląsk Cieszyński
przyłączenie do Czechosłowacji
kolej w Beskidach
Opis:
Artykuł jest poświęcony Herczawie (po czesku Hrčava), jedynej gminie, która podczas czesko-polskiego konfliktu o Śląsk Cieszyński w latach 1919–1920 została przez międzynarodowy arbitraż Rady Ambasadorów przyznana Polsce, ale skutecznie zabiegała o zmianę decyzji i o przyłączenie do Czechosłowacji. Jej mieszkańcy nie byli przy tym etnicznymi Czechami ani nie ulegali czeskim wpływom kulturowym w szkole czy w kościele. Na podstawie tekstu petycji, którą miejscowa ludność umotywowała swoje życzenie, można się przekonać, że zasadnicze znaczenie miały dla niej powody gospodarcze, przede wszystkim komunikacyjne. Ponieważ Herczawa jest jedną z najodleglejszych wiosek w sercu Beskidów, połączenie komunikacyjne ze światem miało dla niej zasadnicze znaczenie. Jej mieszkańcom chodziło o zachowanie łączności z miastem powiatowym Jabłonkowem przyznanym ostatecznie Czechosłowacji oraz o możliwość korzystania z połączenia kolejowego na terenie Słowacji, które mieściło się najbliżej. Kiedy do przesunięcia granicy faktycznie doszło i Herczawa została przyłączona do Czechosłowacji, prawie wszyscy jej mieszkańcy deklarowali odtąd narodowość czeską, choć nadal posługują się dialektem polsko-śląskim.
Topic of the paper is Herczawa (in Czech Hrčava), only one village in Cieszyn Silesia, that tried hard to join itself to Czechoslovakia during the Czech-Polish conflict of Cieszyn Silesia (1919–1920). Local inhabitants were not ethnic Czechs and they were not influenced by the Czech culture in a school or in a church. The text of their petition for joining to Czechoslovakia is an evidence, that their motivation was predominantly economic, with communication demands as the first. It was the most remote village in the heart of the Beskydy Mts. and so communication with the rest of the world was crucial. Their inhabitants tried to keep connection with their district centre town Jablunkov (assigned eventually to Czechoslovakia) and a chance to use railways at the territory of Slovakia, that was surprisingly the closest. After successful shift of the new border and joining Herczawa to Czechoslovakia, their population have started to declare Czech ethnicity till now, in contrary of speaking Polish-Silesian dialect.
Źródło:
Rozwój Regionalny i Polityka Regionalna; 2021, 54; 183-192
2353-1428
Pojawia się w:
Rozwój Regionalny i Polityka Regionalna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hydrothermal ore mineralization from the Polish part of the Tatra Mts., Central Western Carpathians
Autorzy:
Sitarz, Magdalena
Gołębiowska, Bożena
Nejbert, Krzysztof
Dimitrova, Dimitrina
Milovský, Ratislav
Powiązania:
https://bibliotekanauki.pl/articles/2055847.pdf
Data publikacji:
2021
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
tetrahedrite
hydrotherma ore mineralization
fluid inclusions
LA-ICP-MS study
Tatric Superunit
Polish part of the Western Tatra Mts.
Polska
Opis:
Several areas with hydrothermal ore mineralization are present in the Polish part of the Western Tatra Mts. Massive and disseminated sulfides, mainly minerals from the tetrahedrite group and chalcopyrite, fill quartz veins accompanied by siderite, dolomite and baryte – many of these were mined between the 16th and 18th century. This paper presents information on the mineralogy of the common sulfides and the preliminary studies of both the isotopic composition of sulfur in tetrahedrite as well as the origin of hydrothermal fluids. The most common primary sulfide minerals in the ores are tetrahedrite-(Zn) and tetrahedrite-(Fe) corresponding to Zn ranges from 1.83 to 5.87 wt.% (0.47–1.44 apfu), and Fe from 1.63 to 5.05 wt.% (0.48–1.52 apfu). The substitution of As for Sb shows maximum As content of 7.25 wt.% (1.588 apfu) which corresponds to the Sb/(Sb+As) = 0.60. Both varieties show substitutions of Bi and Hg, up 0.6 wt.% (0.049 apfu) and 0.96 wt.% (0.081 apfu), respectively, and content of trace elements: Co (max. 976 ppm), Cd (max. 735 ppm), In (max. 14 ppm). Chalcopyrite, pyrite, and galena show compositions close to the ideal formula. Differences in the content of trace elements in the studied tetrahedrite and chalcopyrite were explained by element partitioning between these minerals. The distributions of In, Ga and Sn in the studied minerals indicate that the mineralization was formed at low temperature and pressure. The homogenization temperature of the primary inclusions in quartz in the range of 120–174°C indicate the origin of mineralization in low temperature stage from low salinity fluids (up to 17.92 wt.% NaCl eq.). Stable δ34S isotopes in minerals of the tetrahedrite group suggest that the igneous fluids might be one of the sources from which ores were crystallized.
Źródło:
Geology, Geophysics and Environment; 2021, 47, 3; 159--179
2299-8004
2353-0790
Pojawia się w:
Geology, Geophysics and Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Od geologicznego parku krajobrazowego do geoparku globalnego (1991–2021)
From a geological landscape park to a global geopark (1991-2021)
Autorzy:
Wróblewski, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/2076176.pdf
Data publikacji:
2021
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
geodziedzictwo
geokonserwacja
geopark
Góry Świętokrzyskie
geoheritage
geoconservation
Holy Cross Mts.
Opis:
The Chęiny-Kielce Geological Landscape Park was proposed to be created in 1991, in order to protect the geological heritage of supra regional value, as well for educational purposes and development of geotourism. It was established in 1996 as the Chęciny-Kielce Landscape Park (ChKLP). The key adjective (Geological) was missing from its name due to the lack of relevant legislation (despite this, the ChKLP was promoted as a geological park, i.a., during the International ProGEO workshops in 1997 and 2003). At the beginning of 21st century, when a Global Geoparks Network was being organized, the ChKLP, as meeting all UNESCO geopark requirements, was proposed to be included in the network. The Geopark Kielce Centre (an institution previously established for geoheritage promotion purposes) was crucial in the foundation of the new geopark (on the basis on ChKLP), and preparing an application according to UNESCO instructions. The Chęciny-Kielce Geopark, eventually called Holy Cross Mountains Geopark (as its area was extended) was established and included in the Global Geoparks Network in 2021. It should be emphasized that the Polish Geological Institute also played a key role in the whole process, because both innovative ideas (the geological landscape park and the centre of geological education) originated in its Holy Cross Mts. Branch.
Źródło:
Przegląd Geologiczny; 2021, 69, 5; 287--293
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Osiemdziesiąt lat Oddziału Świętokrzyskiego Państwowego Instytutu Geologicznego w służbie polskiej geologii : osiągnięcia w geologii stosowanej
Eighty years of the Holy Cross Branch of the Polish Geological Institute in the survey of Polish geology : achievements in applied geology
Autorzy:
Szczepanik, Zbigniew
Białecka, Katarzyna
Giełżecka-Mądry, Dorota
Kos, Marcin
Wieczorek, Dariusz
Złonkiewicz, Zbigniew
Powiązania:
https://bibliotekanauki.pl/articles/2076169.pdf
Data publikacji:
2021
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Góry Świetokrzyskie
historia badań
kartografia geologiczna
geologia stosowana
hydrogeologia
Holy Cross Mts.
history of investigations
geological cartography
applied geology
hydrogeology
Opis:
This article presents the achievements of the employees of the Holy Cross Mts. Branch of the Polish Geological Institute in the field of applied geology: geological cartography, geology of natural resources and hydrogeology. The area of the Holy Cross Mts. is located in central Poland and for hundreds of years was the main source of metal ores and rock raw materials for the Polish state. Investigating the possibility of using these minerals and raw materials in the modern economy was the reason for establishing the Polish Geological Institute in Kielce. Shortly before World War II, a department of the Institute was established in Kielce for a detailed geological study of this interesting area, where the full profile of the Phanerozoic deposits is present, from the oldest Cambrian to Quaternary. The basic work performed by geologists in Kielce was the preparation of geological maps. During the 80 years of the Institute's activity in Kielce, geological maps on various scales were made, ranging from 1:300,000 to 1:50,000. Currently, detailed mapping at the 1:50,000 and 1: 25,000 scales are being prepared. The search for deposits of iron, copper and other metals, conducted by the Kielce Institute, did not lead unfortunately to discovery of economically useful deposits. On the other hand, large deposits of rock building materials have been identified and documented and are currently exploited mainly for road construction. The region of the Holy Cross Mountains and their vicinity is unique in comparison to other regions of Poland because the entire population and economy are supplied with water from underground sources. Taking care of resources and adequate water quality is the main goal of the hydrogeologists employed at the Holy Cross department of the Polish Geological Institute. They organized and supervise a network that controls the water level and its quality, the impact of quarry activities on the groundwater levels, and prepare various types of hydrogeological maps.
Źródło:
Przegląd Geologiczny; 2021, 69, 3; 185--196
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sedimentology of the Godula Formation in the Moravskoslezské Beskydy Mts. (Outer Western Carpathians, Czech Republic)
Autorzy:
Maceček, Lukáš
Powiązania:
https://bibliotekanauki.pl/articles/1835969.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
facies analysis
turbidite systems
siliciclastic deposits
Outer Western Carpathians
Moravskoslezské Beskydy Mts.
Cretaceous
Opis:
The present account summarizes the results of lithological and facies analysis of representative sections of the Godula Formation, in order to contribute to the understanding of the lithofacies structure of this formation, the processes involved in its development and the character of the depositional environment. The sedimentology of different parts of the Godula Formation was investigated in six representative sections in the western and central parts of the Moravskoslezské Beskydy Mts. The Godula Formation is made up mainly of Upper Cretaceous siliciclastic turbidites and was formed during the most significant depositional phase of the filling of the deep-sea Silesian Basin. On the basis of sedimentological research, five facies classes (including four subclasses) were defined: 1) conglomeratic sandstones, 2) sandstones, 3) sandstones with mudstones, 4) mudstones with sandstones and siltstones, and 5) mudstones with siltstones. The methodology of facies analysis allowed the identification of several facies association, corresponding to the medial and distal parts of a turbidite fan and associated siliciclastic apron. The facies of depositional lobes, lobe transitions and the apron are described. The sandstone and mudstone facies (F3) occurs mostly in the depositional lobes. The sandstone facies (F2) and mudstone with sandstone and siltstone facies (F4) are present only to a lesser degree. The facies of the lobe transitions include lithologic associations of the lobe fringe and channel levee environments. They comprise mainly the mudstones with sandstones and siltstones (F4) and the mudstone with siltstone facies (F5). In the apron deposits, the sandstone facies (F2) and the conglomeratic sandstone facies (F1) predominate. Palaeocurrent analysis from measurements made in selected profiles showed that in the Moravskoslezské Beskydy Mts., the dominant direction of sediment transport was from SW to NE. After applying correction of the known counterclockwise rotation of the nappes of the Outer Carpathians, this corresponds to a longitudinal direction along the original axis of the basin.
Źródło:
Annales Societatis Geologorum Poloniae; 2021, 91, 3; 309-325
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wybrane formy rzeźby terenu w sudeckiej części Geoparku Kraina Wygasłych Wulkanów (pd.-zach. Polska)
Selected Landforms in the Sudetic part of Land of Extinct Volcanoes Geopark (SW Poland)
Autorzy:
Migoń, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/2015061.pdf
Data publikacji:
2021
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
rzeźba strukturalna
przełomy rzeczne
skałki
kras
osuwisko
rzeźba antropogeniczna
geoturystyka
Góry Kaczawskie
Pogórze Kaczawskie
Sudety
structural relief
fluvial gorges
tors
karst
landslide
anthropogenic relief
geotourism
Kaczawskie Mts.
Kaczawskie Foothills
Sudetes
Opis:
Obszar Geoparku Kraina Wygasłych Wulkanów obejmuje część górską (sudecką) i przedgórską. W granicach geoparku znajdują się część Gór Kaczawskich, mających cechy gór niskich oraz część Pogórza Kaczawskiego. Mimo niewielkich wysokości bezwzględnych, rzeźba terenu jest różnorodna pod względem morfologicznym i genetycznym, a zróżnicowanie w dużej mierze nawiązuje do złożonej budowy geologicznej obszaru. Wyróżniające się zespoły form to wzniesienia i grzbiety twardzielcowe, zbudowane ze skał wulkanicznych wieku permskiego i kenozoicznego oraz elementy rzeźby krawędziowej (kuesty) rozwiniętej na permskich i mezozoicznych skałach osadowych. Wśród wzniesień zbudowanych z bazaltów część ma charakter neków. Do odpornościowego zróżnicowania podłoża nawiązują także przełomy rzeczne. Georóżnorodność obszaru uzupełniają formy skałkowe i odziedziczone formy środowiska peryglacjalnego, osuwiska, formy krasowe, przełomy rzeczne związane z reorganizacją sieci odwodnienia po zaniku lądolodu skandynawskiego oraz formy antropogeniczne, głównie związane z działalnością górniczą. Liczne miejsca wyróżniające się pod względem rzeźby mają charakter geostanowisk i są zagospodarowane geoturystycznie lub planowane do takiego zagospodarowania w przyszłości.
The area of Land of Extinct Volcanoes Geopark can be divided into a mountainous (located in the Sudetes Mountains) and a fore-mountain part. Within the former are the low-altitude range of the Kaczawskie Mountains and the hilly land of the Kaczawskie Foothills. Despite their low altitude, morphology is very diverse in terms of both appearance and origin, reflecting to a large extent the complex geological structure of the region. The most distinctive landforms include lithologically-controlled hills and ridges built of Permian and Cenozoic volcanic rocks, as well as cuesta landforms developed on Permian and Mesozoic sedimentary rocks. Among basaltic hills many are necks. Variable rock resistance is also reflected by the occurrence of fluvial gorges. Further components of regional geodiversity are tors and crags, inherited periglacial landforms, landslides, karst phenomena, water gaps caused by drainage reorganization during Scandinavian ice-sheet decay, and anthropic landforms caused by mining activities. Numerous localities of geomorphological significance may play a role of geosites and are either already developed as local geotourist destinations or planned to be developed in the future.
Źródło:
Landform Analysis; 2021, 40; 7--35
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ancylite-(Ce) from quartz-calcite-chlorite veins in phyllite of the Opava Mountains (SW Poland)
Autorzy:
Janeczek, Janusz
Szopa, Krzysztof
Fabiańska, Monika
Powiązania:
https://bibliotekanauki.pl/articles/2060272.pdf
Data publikacji:
2020
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
ancylite-(Ce)
phyllite
CO2-rich hydrothermal solution
Opava Mts.
Polska
Opis:
Ancylite-(Ce) occurs in quartz-calcite-chlorite veins crosscutting the foliation of phyllite in the Dewon Quarry in the foothills of the Opava Mountains of the eastern Sudetes, south-west Poland. Irregularly shaped grains of ancylite are up to 67 μm long and 22 μm wide. The compositional range of ancylite, determined by electron microprobe, is expressed by the empirical formula: (Sr0.65-0.55Ca0.19-0.14Fe0.03-0.00)∑0.87-0.69 (Ce0.58-0.50Nd0.26-0.22La0.26-0.21Pr0.06-0.05Sm0.05-0.04Gd0.07-0.03Dy0.01-0.00)∑1.29-1.05 (CO3)2(OH1.07-0.99F0.22-0.0.06)∑1.29-1.05· 0.95-0.93H2O. Ancylite crystallized directly from CO2-rich hydrothermal solutions as the last mineral in the veins following precipitation of calcite. The solution temperature, estimated using various chlorite geothermometres, was in the range of 260-340°C.
Źródło:
Geological Quarterly; 2020, 64, 3; 801--806
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 247

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