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Tytuł:
Geochemistry of skarn and porphyry deposits in relation to epithermal mineralization in the Arasbaran metallogenic zone, NE Tabriz, Iran
Autorzy:
Alavi, Ghafour
Radmard, Kaikhosrov
Zamanian, Hassan
Hosseinzadeh, Mohammad Reza
Khalaji, Ahmad Ahmadi
Powiązania:
https://bibliotekanauki.pl/articles/2058563.pdf
Data publikacji:
2020
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Arasbaran metallogenic zone
porphyry deposits
skarn deposits
epithermal deposits
fluid inclusions
Iran
Opis:
The Arasbaran metallogenic zone in northern Iran is part of the Alborz-Azerbaijan magmatic zone, which developed along the southern margin of Eurasia during the Early Mesozoic-Late Cenozoic. This region hosts precious and base metal mineralization, including porphyry, skarn, and epithermal copper, molybdenum, and gold deposits. Rare earth element variations across all the deposits are similar, indicating a similar source for these elements. The north-west trending belt comprising the Nabijan to the Sonajil deposits consistently shows chiefly alkaline conditions of formation. Fluid inclusion studies indicate that both high and low temperature hydrothermal fluids participated in the formation of all of the deposits. The mineralization age decreases from north to south and east to west and, although metal zonation is complex, the Cu-Au association post-dated the Cu-Mo mineralization reflecting that the ore fluid evolved in terms of both cooling and chemical changes due to fluid-fluid and fluid-rock interactions. In this region most deposits record a concentric zonation, with the centres preserving porphyry and skarn deposits and deposits becoming progressively epithermal toward the outer parts of the mineralizing system. According to this, the mineralization age decreases from the porphyry and skarn deposits to the epithermal deposits. The homogenization temperature and salinity both decrease from the centre to the outer zone. The pattern of homogenization temperature zonation, which is concordant with salinity zonation, suggests that fluids migrated up-dip and towards the margins of the zonation system.
Źródło:
Geological Quarterly; 2020, 64, 1; 141--164
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of the effectiveness of the Bank Guarantee Funds deposit guarantee activities
Autorzy:
Reszczyński, Radosław
Powiązania:
https://bibliotekanauki.pl/articles/16729699.pdf
Data publikacji:
2023
Wydawca:
Instytut Badań Gospodarczych
Tematy:
BFG
deposits
guarantee
Opis:
Motivation: The Bank Guarantee Fund (BFG) operates by following two formulas, one of which is the implementation of the disbursement of guaranteed amounts. The BFG has been changing the limits of the guaranteed amounts, streamlining and improving the way in which the disbursements are made, as well as conducting information activities. The interest in analysing these activities is the original motive that prompted the present topic. Aim: The aim of the article is to evaluate the effectiveness of the BFG's deposit guarantee activity by: showing the history of the limit of guaranteed amounts, reviewing selected items of the BFG's balance sheet and the collateral ratio of the deposit guarantee scheme. The 28 years of the BFG's existence have forced the Fund to make progress with computerisation, which is analysed on the basis of the implementation of payouts of two failed banks in Poland. The purpose of the survey is to verify the indirect information activity of the BFG. Materials and methods: The research tasks were made possible through the use of descriptive analysis, financial analysis, a case study and a survey. The information contained in academic articles, annual reports of the BFG and in the BFG acts was used. Results: High stability and security of the banking sector is crucial. The BFG's main investment is in securities of the State Treasury and the NBP, which guarantees the deposits of bank customers. The small institutions that are covered by the BFG regime show the highest level of safety, due to the limited risk of contagion in case of their failure. However, large banks have to look after their own interests, as most companies have accounts in these banks. The survey showed low public awareness of deposit guarantees. The BFG should improve its information activities, e.g. with TV and radio advertisements.
Źródło:
Catallaxy; 2023, 8, 1; 35-46
2544-090X
Pojawia się w:
Catallaxy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
State policy on geological documentation and promotion of the use of undeveloped deposits
Polityka państwa w zakresie dokumentowania geologicznego i promocji wykorzystania złóż niezagospodarowanych
Autorzy:
Szamałek, Krzysztof
Mazurek, Sławomir
Zglinicki, Karol
Powiązania:
https://bibliotekanauki.pl/articles/2175630.pdf
Data publikacji:
2022
Wydawca:
Poltegor-Instytut Instytut Górnictwa Odkrywkowego
Tematy:
złoża kopalin
dokumentowanie złóż
dokumentacja geologiczna
złoża niezagospodarowane
mineral deposits
documentation of deposits
geological documentation
undeveloped deposits
Opis:
Russia’s aggression against Ukraine once again highlights the importance and role of mineral resources in the politics of countries. Military actions disrupting the raw material supply chain are causing global unrest in mineral commodities markets, driving up commodity prices in international markets and causing fluctuations in raw material settlement currencies. The current political and military situation makes it necessary to conduct additional analyses of mineral reserves in domestic deposits and the possibility of their exploitation. Even partial closure of the raw materials market leads to the necessity to take into account the operation of the national economy under conditions of limited raw materials autarky. This makes it all the more important to pursue an appropriate national minerals policy. As part of this policy, the introduction of instruments encouraging investors to undertake activities aimed at the development of documented mineral deposits should be considered
Agresja Rosji wobec Ukrainy ponownie uzmysławia znaczenie i rolę surowców mineralnych w polityce państw. Działania militarne zakłócające łańcuch dostaw surowców wywołują globalny niepokój na rynkach surowcowych, powodując wzrost cen surowców na międzynarodowych rynkach i wahania kursów walut rozliczeniowych w obrocie surowcowym. Bieżąca sytuacja polityczno-militarna wymusza prowadzenie dodatkowych analiz o własnej bazie surowcowej znajdującej się w złożach krajowych i możliwościach jej wykorzystania. Choćby częściowe zamykanie się rynku surowcowego prowadzi do konieczności uwzględnienia działania gospodarki krajowej w warunkach ograniczonej autarkii surowcowej. Tym większą rolę należy obecnie przypisać prowadzeniu właściwej polityki surowcowej państwa. W ramach tej polityki należy rozważyć wprowadzenie instrumentów zachęcających inwestorów do podejmowania działań na rzecz zagospodarowania udokumentowanych zasobów złóż kopalin.
Źródło:
Górnictwo Odkrywkowe; 2022, 63, 1; 4--10
0043-2075
Pojawia się w:
Górnictwo Odkrywkowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Middle Pleistocene fluvial, lacustrine and glaciolacustrine sediments of the Czyżów and Kuców Formations (Kuców 9, 10 and 16 sections), Bełchatów outcrop, central Poland – the problem of stratigraphical interpretation
Autorzy:
Krzyszkowski, Dariusz
Wachecka-Kotkowska, Lucyna
Nita, Małgorzata
Wieczorek, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/2025048.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
lake deposits
fluvial deposits
oxbow
Mazovian
Ferdynandovian
Kleszczów Graben
central Poland
Opis:
The article presents results of research of three sections (Kuców 9, 10 and 16). Two of them record fluvial and lacustrine interglacial sediments and the third, cold-stage glaciolacustrine sediments. They were formed inside the Miocene – Pliocene syncline depressions in a central part of the southern horst within the Kleszczów Graben. Fluvial and lacustrine deposits of the Middle Pleistocene Interglacial (Mazovian or Ferdynandovian in the Czyżów Formation) are described from the Kuców 9 and 10 sections. Their sediments are located in marginal parts of a buried river valley and within an oxbow palaeolake, then covered by glaciofluvial deposits of the Ławki (Early Saalian) and Rogowiec (Late Saalian) Formations. The Kuców 16 section comprises ice-dam sandy lithofacies (Kuców Formation, Elsterian) of a marginal part in a proglacial lake. Two pollen diagrams of K65/15 and Kuców 9 sections represent the Mazovian (Holsteinian) succession, although in the Kuców 9 section some features are typical for the Ferdinandovian succession.
Źródło:
Studia Quaternaria; 2021, 38, 1; 53-66
1641-5558
2300-0384
Pojawia się w:
Studia Quaternaria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Activity of Microfinance Institutions in the Period of the Global Financial Crisis
Autorzy:
Galiński, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/517234.pdf
Data publikacji:
2013
Wydawca:
Instytut Badań Gospodarczych
Tematy:
microfinance institutions
loans
deposits
Opis:
The article examines the models of microfinance institutions (MFIs) and some alterations in this field. The regional distribution of MFIs has been shown, as well as their main ties with the real economy against a background of commercial banks. The study also provide some findings on the influence of the financial crisis, which erupted in the late 2007, on the microfinance sector. Therefore, the author analyzed the literature and quantitative data in order to determine these relation-ships.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2013, 8, 1
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Methodology of assignment of Mineral Deposits of Public Importance proposed by MINATURA2020 Project and results of its pilot testing in the Dolnośląskie Province (SW Poland)
Metodyka wyznaczania Złóż Kopalin o Znaczeniu Publicznym zaproponowana w projekcie MINATURA2020 oraz rezultaty jej testowania w województwie dolnośląskim (Polska)
Autorzy:
Kot-Niewiadomska, A.
Galos, K.
Lewicka, E.
Burkowicz, A.
Kamyk, J.
Szlugaj, J.
Powiązania:
https://bibliotekanauki.pl/articles/216366.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Instytut Gospodarki Surowcami Mineralnymi i Energią PAN
Tematy:
MINATURA2020
mineral deposits
public importance
deposits’ safeguarding
deposits' valorisation
złoża kopalin
znaczenie publiczne
ochrona złóż kopalin
waloryzacja złóż kopalin
Opis:
MINATURA2020 project’s aim is to develop a concept and multi-dimensional methodology of assignment and – in a consequence – of safeguarding the Mineral Deposits of Public Importance (MDoPI) at European (EU), country (CL ) and regional/local level (RL ), in order to ensure their optimal use for future needs of the society. MDoPI assignment methodology proposed within MINATURA2020 project, was tested within a few EU regions, including Dolnośląskie Province in Poland, where undeveloped deposits were verified. Initially, deposits of 4 selected groups of minerals were tested: magmatic and metamorphic crushed and dimension stone (144 deposits), feldspar raw materials (6 deposits), kaolin (11 deposits), and glass sand (7 deposits). In the following step, the deposits of the highest or medium class of geological features were chosen, i.e. 73 mineral deposits with indicated and/or measured resources, including: 50 deposits of magmatic and metamorphic crushed and dimension stone, 6 deposits of feldspar raw materials, 10 deposits of kaolin and 7 deposits of glass sand. Finally, according to assumed MDoPI methodology, 10 of 50 tested deposits of crushed and dimension stone were qualified as MDoPI-CL , while another 20 deposits as MDoPI-RL , 5 of 6 deposits of feldspar raw materials were ranked as MDoPI-CL , while 1 deposit as MDoPI-RL, 2 of 10 kaolin deposits were categorised as MDoPI-CL , while the remaining 8 deposits MDoPI-RL , and all of 7 tested deposits of glass sand were qualified as MDoPI-RL. In total, from among 73 verified deposits, 17 deposits were proposed as MDoPI-CL , whereas 36 deposits were qualified as potential MDoPI-RL. On the basis of performed testing, it can be concluded that the main strength of proposed methodology is the possibility to use multi-criterion methodology containing a number of geological-mining, environmental and spatial factors, giving possibility to categorization of deposits according to their economic importance (EU, country and regional level) for their further safeguarding. Moreover, if legal system of mineral deposits safeguarding is efficiently introduced in Poland, this methodology will be a useful tool for selecting the most valuable mineral deposits that should be protected.
Głównym celem projektu MINATURA2020 było opracowanie koncepcji i wielowymiarowej metodyki wyznaczania oraz – w konsekwencji – ochrony Złóż Kopalin o Znaczeniu Publicznym (ZKoZP) na poziomie UE (ZKoZP-UE), krajowym (ZKoZP-PK) i regionalnym (ZKoZP-PR), w celu zabezpieczenia ich optymalnego wykorzystania dla przyszłych potrzeb społeczeństwa. Metodyka wyznaczania ZKoZP zaproponowana w ramach projektu MINATURA2020 była testowana w kilku regionach UE, w tym w województwie dolnośląskim. W tym przypadku analizie poddano niezagospodarowane złoża czterech grup kopalin: magmowych i metamorficznych kamieni łamanych i blocznych (144 złoża), kopalin skaleniowych (6 złóż), kaolinów (11 złóż) oraz piasków szklarskich (7 złóż). Następnie wybrano spośród nich 73 złoża o najlepszych parametrach geologicznych i górniczych: 50 złóż magmowych i metamorficznych kamieni łamanych i blocznych, 6 złóż kopalin skaleniowych, 10 złóż kaolinów oraz 7 złóż piasków szklarskich. Ostatecznie, zgodnie z zaproponowaną metodyką wyznaczania ZKoZP, spośród 50 testowanych złóż kamieni łamanych i blocznych, za ZKoZP-PK uznano 10 złóż, a za ZKoZP-PR – kolejne 20 złóż. W przypadku testowanych złóż kopalin skaleniowych 5 spośród 6 zaliczono do ZKoZP-PK, a 1 do ZKoZP-PR, natomiast wśród 10 testowanych złóż kaolinów 2 zakwalifikowano do ZKoZP-PK, a 8 do ZKoZP-PR. Wszystkie 7 testowanych złóż piasków szklarskich zaliczono do ZKoZP-PR. Łącznie, spośród 73 analizowanych złóż, 17 złóż zaproponowano zaliczyć do ZKoZP-PK, a 36 – do ZKoZP-PR. Na podstawie wykonanego pilotażowego testowania można stwierdzić, że główną zaletą zaproponowanej metodyki jest możliwość użycia analizy wielokryterialnej uwzględniającej liczne czynniki geologiczno-górnicze, środowiskowe i przestrzenne, co stwarza możliwość kategoryzacji złóż zgodnie z ich potencjalnym znaczeniem gospodarczym (na poziomie UE, kraju, regionu) dla celów ich przyszłej ochrony. Co więcej, jeśli system prawny ochrony złóż kopalin zostanie w Polsce efektywnie wprowadzony, metodyka ta może być przydatnym narzędziem do wyboru najcenniejszych złóż, które powinny podlegać ochronie.
Źródło:
Gospodarka Surowcami Mineralnymi; 2017, 33, 3; 71-94
0860-0953
Pojawia się w:
Gospodarka Surowcami Mineralnymi
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sedimentary evidence of extreme storm surge or tsunami events in the southern Baltic Sea (Rogowo area, NW Poland)
Autorzy:
Piotrowski, A.
Szczuciński, W.
Sydor, P.
Kotrys, B.
Rzodkiewicz, M.
Krzymińska, J.
Powiązania:
https://bibliotekanauki.pl/articles/2060594.pdf
Data publikacji:
2017
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
tsunami deposits
storm surge deposits
grain size analysis
geochemistry
radiocarbon dating
Baltic Sea
Opis:
The Baltic Sea is not typically considered as an area affected by tsunamis. However, during the Late Pleistocene and Holocene several tsunami events have been interpreted from the sedimentary record, mainly in Sweden and Estonia. Furthermore, on the southern coast of the Baltic Sea, there are historical accounts of catastrophical marine floodings called “der Seebär” (“the Sea Bear”). Their descriptions reveal many features typical for tsunami, but their genesis remained unknown and sedimentary evidence for such events has not been found. Here we provide evidence of sandy event layers from the area of Rogowo, NW Poland – the area of historical catastrophic storms as well as “der Seebär” events. The study area is a low-lying coastal plain with an average elevation of –0.5 to +0.5 m a.s.l., protected from the open sea by beach and coastal dune systems up to 5 m high. Sedimentological, micropalaeontological and geochemical analyses along with AMS 14C dating were applied to sedimentary successions seen in 5 major trenches and 198 sediment cores up to 1.5 m long. Two sandy layers were identified in the peat deposits that developed on the plain during the last ~2000 years. They reveal a number of typical features of tsunami deposits (significant lateral extent and thickness, rip-up clasts, chemical and micropalaeontological evidence of marine origin), however, 14C dating along with the historical accounts revealed that the major layer, extending at least 1.2 km from the modern coasts, was probably deposited by arguably the largest storm surge during the last 2000 years, which took place in 1497 AD. These storm deposits were likely formed during inundation of the low-lying coastal plain after major breaching of coastal dunes resulting in tsunami – like flow pattern and thus similar sedimentological effects. A discontinuous sand layer of younger age (18th century) and sharing similar properties to the previous one may be related to “der Seebär” event or another storm surge. The study revealed that the southern Baltic Sea coast may be affected by much greater coastal flooding than known from more recent accounts and observations. Thus, the presented geological record should be taken as an example of a worst-case scenario in coastal zone risk assessment from natural hazards. These events left sedimentary deposits that resemble tsunami deposits. It is likely that, in similar settings where storm surges cause unidirectional inundation of a coastal plain, it may not be possible to establish whether the resulting deposits were laid down from storms or tsunamis.
Źródło:
Geological Quarterly; 2017, 61, 4; 973--986
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seismoacoustic studies in Hornsund, Spitsbergen
Autorzy:
Kowalewski, Włodzimierz
Rudowski, Stanisław
Zalewski, S. Maciej
Powiązania:
https://bibliotekanauki.pl/articles/2052814.pdf
Data publikacji:
1991
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Arctic
Hornsund
seismoacoustic
glaciomarine deposits
Źródło:
Polish Polar Research; 1991, 12, 3; 353-361
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geology and resources of salt deposits in Poland: the state of the art
Autorzy:
Czapowski, G.
Bukowski, K.
Powiązania:
https://bibliotekanauki.pl/articles/2059028.pdf
Data publikacji:
2010
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Polska
Badenian
Zechstein
salt deposits
Opis:
Rock salt occurs in Poland (Central Europe) in two salt-bearing formations of upper Permian (Zechstein) and Neogene (Middle Miocene, Badenian Stage) age, while potash salts are only of Permian age. The total resources of rock salt are >106 X 10981 X 109669
Źródło:
Geological Quarterly; 2010, 54, 4; 509-518
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New data on pre-Eocene karst in the Tatra Mountains, Central Carpathians, Poland
Autorzy:
Gradziński, M.
Jach, R.
Hercman, H.
Powiązania:
https://bibliotekanauki.pl/articles/2059838.pdf
Data publikacji:
2016
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
cave deposits
speleothems
weathering
Palaeogene
Opis:
Sparry limestone, ferruginous muddy limestone and limestone breccia have been found in the Western Tatra Mts. They occur within Jurassic rocks of the Choč Nappe just below red conglomerates of probable Eocene age. The deposits found bear strong resemblance to the infill of subterranean karst forms. They differ significantly from Quaternary karst deposits of the Tatra Mts. The δ18O values of spelean carbonates suggest crystallisation at relatively high temperatures (over 20°C) whereas their relatively negative δ13C values imply the presence of soil-derived CO2 linked with vegetation dominated by C3 pathway plants. The karst forms and their infill were formed before the Eocene transgression, which shows unequivocally that the Tatra Mts. were subjected to karstification at that time.
Źródło:
Geological Quarterly; 2016, 60, 2; 291-300
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The essence of the Bank Guarantee Fund’s activity and related dilemmas in the context of banking system stability
Autorzy:
Czechowska, Iwona Dorota
Powiązania:
https://bibliotekanauki.pl/articles/653051.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Bank Guarantee Fund
deposits
stability
Opis:
The deposit guarantee system in Poland was devised at the time of the economic transformation. Its creation resulted from a difficult situation in the banking sector, and so it was meant to be an antidote to clients’ problems associated with the insolvency of collapsing banks and with adjusting to European community law. The aim of this work is to present the Bank Guarantee Fund-an institution that is part of the financial safety net, whose main task is to protect the interest of depositors and to ensure the banking system’s stability. The paper looks at some aspects of the growing interest in bank deposit insurance schemes and lively discussions on the subject during a crisis in banking markets. In response to the crisis that started in the subprime lending market in the USA and spread to other segments of the financial markets as well as to other countries, the ECOFIN made a decision to increase the existing guarantee limits for individual persons and to speed up the payout of guaranteed funds. The above changes were aimed at strengthening the security of clients and increasing confidence in the banking sector.
Źródło:
Annales. Etyka w Życiu Gospodarczym; 2018, 21, 5; 121-130
1899-2226
2353-4869
Pojawia się w:
Annales. Etyka w Życiu Gospodarczym
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Chemical properties of small peatlands deposits (Eastern Polesie)
Autorzy:
Urban, D.
Tokarz, E.
Sender, J.
Smal, H.
Powiązania:
https://bibliotekanauki.pl/articles/2082502.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
organic deposits
macronutrients
micronutrients
lithology
Opis:
In view of the extremely important role of wetlands, an attempt was made to determine the state of preservation of peat forming processes as a condition for the proper functioning of those areas. By addressing this question, we hoped to determine whether the peat bogs and mires of the Łęczna-Włodawa Plain currently act as carbon sources. The aim of the present study was to compare the ash content and the contents of selected macroand micronutrients in the deposits. The research was carried out in the years 2010-2013 and covered eight peatland areas (three midfield and five mid-forest peatlands). The ash content, as well as the content of biogens, and selected macro- and micronutrients of the studied deposits varied and depended on the type of the deposit forming a given layer. In all the studied deposits, the carbon content was high, especially in the transitional Sedge-Sphagnum peat and the raised pine peat. The marsh layers, in relation to the studied peat minerals and gyttja, were characterized by a lower carbon content, and the restriction of C:N and N:P ratios. In all the studied peat bogs, located in the Łęczna-Włodawa Plain, the accumulation phase dominated, so they do not act as carbon suppliers.
Źródło:
International Agrophysics; 2019, 33, 2; 193-204
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mineralogical description of sandur deposits from the forefield of the Renard Glacier (Wedel Jarlsberg Land, Spitsbergen) on the ground of heavy minerals
Autorzy:
Chlebowski, Roman
Powiązania:
https://bibliotekanauki.pl/articles/2052829.pdf
Data publikacji:
1991
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Arctic
Spitsbergen
mineralogy
sandur deposits
Źródło:
Polish Polar Research; 1991, 12, 2; 215-222
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The characteristics of perspective areas of non-conventional oil accumulations in Poland
Autorzy:
Jędrzejczyk, A.
Rychlicki, S.
Stopa, J.
Powiązania:
https://bibliotekanauki.pl/articles/298886.pdf
Data publikacji:
2014
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Polska
shale oil
unconventional deposits
Opis:
In Poland, the focus so far has been on unconventional gas deposits, but equally interesting are unconventional oil deposits. As a result of intensive research in the past few years, it was found that we have significant deposits of oil shale, which may be rich in both gas and oil. Undoubtedly, after a period of research and analysis on the prospects of the presence of shale gas in these structural units would come the turn of the shale oil. In the article on the basis of industrial materials have been characterized: — shale formations in the basin of the Baltic - Podlasie - Lublin (potential of the Silurian and Ordovician), — Prągowiec ravine (southeast of Kielce) - Graptolitic Shales (Silurian) — menilite shales in the Carpathians external-especially of south of Rzeszów in municipalities Błażowa, Boguchwała, Wojaszówka. — discovered heavy oil deposit Lubaczów
Źródło:
AGH Drilling, Oil, Gas; 2014, 31, 2; 271-279
2299-4157
2300-7052
Pojawia się w:
AGH Drilling, Oil, Gas
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Has the Stabilizing Nature of Deposits Changed after the Crisis? Impact of Funding Structure on Banks Risk
Autorzy:
Penczar, Marta
Kujawski, Lech
Liszewska, Monika
Powiązania:
https://bibliotekanauki.pl/articles/2191611.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
bank's risk
funding structure
deposits
Opis:
Theoretical background: The global financial crisis (GFC) has shown the importance of the funding model for the bank’s stability. In this context, deposits were of particular importance as they proved to be a stable source of funding during market turmoil. As a result, many banks have changed the funding model, paying greater attention to financing obtained on the deposits market. Purpose of the article: In this paper, we analyze the impact of funding models on the EU banks’ risk after GFC, i.e. in 2011–2018. We put particular emphasis on the funding structure measured by the deposits to total assets ratio and changes that take place according to the type of institution (i.e. listing status, specialization, and funding model). Research methods: In our research, we use panel data models together with a set of tests that allow us to deduce about properties of proposed models and allow us to analyze the significance of the impact of the bank-specific, macroeconomic, and dummy variables on the bank’s risk. We apply “within”, “fixed time effects” estimator from plm R package. Main findings: We confirm the stabilizing function of deposits, but also the non-linear nature of the impact of the funding structure on the bank’s stability, depending on the bank’s specialization. This means that the stabilizing role of deposits for the bank’s stability is just as important in the post-crisis period as it was during the outbreak of GFC in 2008, although the excessive growth of deposits in some types of banks may, however, lead to an increase in the risk level.
Źródło:
Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia; 2022, 56, 5; 185-205
0459-9586
2449-8513
Pojawia się w:
Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 247

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