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Wyszukujesz frazę "history of geological research" wg kryterium: Temat

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    Tytuł:
    Historia regionalnych badań geologicznych Oddziału Dolnośląskiego PIG-PIB we Wrocławiu oraz perspektywy na najbliższe lata
    History of regional geological research at the Lower Silesian Branch of the Polish Geological Institute– National Research Institute in Wrocław and prospects for the coming years
    Autorzy:
    Cymerman, Zbigniew
    Powiązania:
    https://bibliotekanauki.pl/articles/2076085.pdf
    Data publikacji:
    2020
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    Oddział Dolnośląski
    Państwowy Instytut Geologiczny
    historia badań geologicznych
    mapowanie
    wiercenia geologiczne
    złoża minerałów
    Sudety
    Lower Silesian Branch
    Polish Geological Institute
    history of geological research
    mapping
    geological drillings
    mineral deposits
    Sudetes
    Opis:
    The specificity of the activities of the Lower Silesian Branch of the Polish Geological Institute - National Research Institute (PGI-NRI) is due to main factors: (1) mosaic-like geological structure of Lower Silesia, (2) the wealth of various mineral resources, (3) centuries-old mining traditions of the region. Initially, the researches included mainly geological cartography, subsequently expanding the scope of work to include regional (structural) geology and deposit geology. The contribution of applied geology, especially hydrogeology and environmental geology, has increased significantly in the previous decades. Three chapters present different periods of the Lower Silesian Branch of the PGI-NRI with its most important milestones for the Polish geology in the last seven decades. This division includes three periods: (1) years of development (1949-1989); (2) years of stagnation (1989-2013), and (3) years of disorganization (2014-2019). The period of intensification of geological researches carried out by the Lower Silesian Branch of the PGI-NRI lasted until the years of the so-called system transformation. During that period, the programs of deep boreholes were finished. In the 1990s, detailed cartographic works in Lower Silesia were completed. Acute shortage of new factographic material caused the necessity to analyze the archival material stored during previous decades at the Lower Silesian Branch. In 2014, it has practically decommissioned the regional branches, including the Lower Silesian Branch. Full centralization has led to the liquidation of both the branches’ independence and their previous focus on the implementation of tasks related to the specificity of a given region. In the forthcoming future, new challenges would depend on a proper organization chart of the PGI-NRI and the position of the regional branches in this scheme.
    Źródło:
    Przegląd Geologiczny; 2020, 68, 5; 378--386
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Stulecie uniwersyteckiej geologii w Poznaniu
    Centenary of university geology in Poznań
    Autorzy:
    Skoczylas, Janusz
    Powiązania:
    https://bibliotekanauki.pl/articles/2075929.pdf
    Data publikacji:
    2019
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    geologia
    historia
    tradycja
    badania geologiczne
    organizacja badań geologicznych
    geology
    history
    tradition
    geological research
    organization of geological studies
    Opis:
    The article reminds of two important anniversaries related to May 7, 1919. On this day, the Polish Geological Institute in Warsaw and the University of the Piasts (later known as the University of Poznań and presently Adam Mickiewicz University in Poznań) were founded. The history of the development of geological sciences in Poznań was also presented. It is worth emphasizing that initially three institutes in this field were established: Paleontological, Geological and Mineralogical Institute. In the one hundred-year history of geological sciences at the University of Poznań, five periods of geological research have been distinguished: 1) before World War II, 2) during the war, 3) in the years 1945–1952, 4) during 1953–1988 and 5) 1989 until the present day. The greatest successes were achieved by Poznań geologists at the end of the 1930s and after 1988, when the geological studies were reactivated as a master’s course.
    Źródło:
    Przegląd Geologiczny; 2019, 67, 6; 449--453
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Historia badań pierwiastków promieniotwórczych w PIG
    History of Uranium Research in the Polish Geological Institute
    Autorzy:
    Strzelecki, Ryszard
    Wołkowicz, Stanisław
    Powiązania:
    https://bibliotekanauki.pl/articles/2075909.pdf
    Data publikacji:
    2019
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    historia Państwowego Instytutu Geologicznego
    złoża uranu
    badania pierwiastków promieniotwórczych
    history of the Polish Geological Institute
    uranium deposits
    research of radioactive elements
    Opis:
    The search for uranium in Poland began after the World War II and was initially conducted by Russians who in the mid-1950s were replaced by the Polish specialists. The Polish Geological Institute also took part in this research in 1956. In the initial phase of the search, the study was focused on the area of the Sudetes. Later, the research covered the entire territory of Poland using the so-called "parallel research”, which consisted mainly in the analysis of geophysical measurements from all the boreholes performed in Poland, and then the collection of samples from the zones with anomalous radioactivity. In this way, concentrations of uranium were found in the Lower Ordovician Dictyonema Shale of the Podlasie Depression and in the Lower Triassic of the Peribaltic Syneclise. Uranium was also searched in the area of the Carpathians, the Holy Cross Mountains, hard coal deposits of the Upper Silesian Coal Basin and in brown coals and phosphates. Uranium deposits in Poland have not been found and the current concentrations are not of economic value. Research methodology, which was used for uranium prospection in the 1990s, was successfully applied in geoenvironmental study, first of all for establishing post-Chernobyl cesium contamination and for preparing a map of the radon potential of the Sudetes.
    Źródło:
    Przegląd Geologiczny; 2019, 67, 2; 75--90
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-3 z 3

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