Výsledky vyhľadávania

Nájdených záznamov: 2  
Vaša požiadavka: Kľúčové slovo = "Gamma ray spectrometry"
  1. NázovOrigin and behavior of radionuclides in sediment core: a case study of the sediments collected from man-made reservoirs located in the past mining region in Central Slovakia
    Aut.údajeKatarzyna Szarlowicz ... [et al.]
    Autor Szarlowicz Katarzyna (40%)
    Spoluautori Stobinski Marcin (20%)
    Hamerlík Ladislav 1974- (20%) UMBFP09 - Katedra biológie a ekológie
    Bitušík Peter 1957- (20%) UMBFP09 - Katedra biológie a ekológie
    Zdroj.dok. Environmental science and pollution research. Vol. 26, no. 7 (2019), pp. 7115-7122. - Heidelberg : Springer, 2019
    Kľúč.slová radionuclides   sedimenty - sediments   artificial water reservoirs   Gamma-ray spectrometry   znečistenie - pollution  
    Form.deskr.články - journal articles
    Jazyk dok.angličtina
    KrajinaGruzínsko
    Systematika 502.2
    AnotáciaThe analyzed sediments were taken from the man-made reservoirs (Velka Richnava, Rozgrund and Vindsachta) located in an area intensively mined for polymetallic ores since the end of the eleventh century (Banska Stiavnica region, Central Europe). The aims of this study were to determine the radioactivity of natural (226Ra, 228Th, 210Pb) and artificial (137Cs and 241Am) radionuclides, compare the radionuclides’ distribution, and indicate the correlation of radioisotopes and their origin related to sediment properties. Two analytical techniques were used. 228Th, 226Ra, 241Am, and 137Cs were measured by means of gamma spectrometry and 210Pb was determined by its daughter radionuclide 210Po using alpha spectrometry. The results showed that the highest mean level of 226Ra (42.6 Bq·kg−1), 228Th (49.7 Bq·kg−1) and 210Pb (75.2 Bq·kg−1) was in the sediments collected from Rozgrund. The radioactivity of 137Cs and 241Am were present at a higher level in the layer related to Chernobyl (1986) accident and nuclear weapon test (1950/1960). The distribution of natural radionuclides was quite similar in all reservoirs. Chemometric analysis confirmed the radionuclides’ origin and correlation between the analyzed parameters.
    URLLink na plný text
    Kategória publikačnej činnosti ADC
    Číslo archívnej kópie44870
    Kategória ohlasu AKPAN, Anthony E. - EBONG, Ebong D. - EKWOK, Stephen E. - EYO, Joseph O. Assessment of radionuclide distribution and associated radiological hazards for soils and beach sediments of Akwa Ibom Coastline, southern Nigeria. In Arabian journal of geosciences. ISSN 1866-7511, 2020, vol. 13, no. 15, pp. 1-12.
    VU NGOC BA - BUI NGOC THIEN - TRUONG THI HONG LOAN. Effects of element composition in soil samples on the efficiencies of gamma energy peaks evaluated by the MCNP5 code. In Nuclear engineering and technology. ISSN 1738-5733, 2021, vol. 53, no. 1, pp. 337-343.
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Báza dátxpca - PUBLIKAČNÁ ČINNOSŤ
    OdkazyPERIODIKÁ-Súborný záznam periodika
    nerozpoznaný

    nerozpoznaný

  2. NázovStratigraphic variation of complex impurities in platform limestones and possible significance of atmospheric dust: A study with emphasis on gamma-ray spectrometry and magnetic susceptibility outcrop logging (Eifelian-Frasnian, Moravia, Czech Republic)
    Aut.údajeJ. Hladil, M. Gersl... [et al.]
    Autor Hladil Jindřich
    Spoluautori Gersl Milan
    Strnad L.
    Frana Jaroslav
    Langrová Anna
    Spišiak Ján 1953- UMBFP01 - Katedra geografie a geológie
    Zdroj.dok. International Journal of Earth Sciences : Geologische Rundschau : journal of Geologische Vereinigung. Vol. 95, no. 4 (2006), pp. 703-723. - Berlin : Springer Nature, 2006
    Kľúč.slová Devonian   Gamma-ray spectrometry   magnetic susceptibility   platform limestones   depositional environment  
    Jazyk dok.angličtina
    KrajinaSpojené štáty
    Systematika 55
    Kategória publikačnej činnosti ADC
    Číslo archívnej kópie25422
    Kategória ohlasu BÁBEK, O. - KALVODA, J. - COSSEY, P. - ŠIMÍČEK, D. - DEVUYST, F.-X. - HARGREAVES, S. Facies and petrophysical signature of the Tournaisian/Viséan (Lower Carboniferous) sea-level cycle in carbonate ramp to basinal settings of the Wales-Brabant massif, British Isles. In Sedimentary Geology. ISSN 0037-0738, February 2013, vol. 284-285, pp. 197-213.
    BERTOLA, C. - BOULVAIN, F. - DA SILVA, A.-C. - POTY, E. Sedimentology and magnetic susceptibility of Mississippian (Tournaisian) carbonate sections in Belgium. In Bulletin of Geosciences. ISSN 1214-1119, 2012, vol. 88, no. 1, pp. 69-82.
    PISARZOWSKA, A. - RACKI, G. Isotopic chemostratigraphy across the Early-Middle Frasnian transition (Late Devonian) on the South Polish carbonate shelf: A reference for the global punctata Event. In Chemical Geology. ISSN 0009-2541, December 2012, vol. 334, pp. 199-220.
    KALVODA, J. - BÁBEK, O. - ARETZ, M. - COSSEY, P. - DEVUYST, F. X. - HARGREAVES, S. - NUDDS, J. High resolution biostratigraphy of the Tournaisian-Viséan boundary interval in the North Staffordshire Basin and correlation with the South Wales-Mendip Shelf. In Bulletin of Geosciences. ISSN 1214-1119, 2012, vol. 87, no. 3, pp. 497-541.
    KOZŁOWSKI, W. - SOBIEŃ, K. Mid-Ludfordian coeval carbon isotope, natural gamma ray and magnetic susceptibility excursions in the Mielnik IG-1 borehole (Eastern Poland)-Dustiness as a possible link between global climate and the Silurian carbon isotope record. In Palaeogeography, Palaeoclimatology, Palaeoecology. ISSN 0031-0182, July 2012, vol. 339-341, pp. 74-97.
    ŠIMÍČEK, D. - BÁBEK, O. - LEICHMANN, J. Outcrop gamma-ray logging of siliciclastic turbidites: Separating the detrital provenance signal from facies in the foreland-basin turbidites of the Moravo-Silesian basin, Czech Republic. In Sedimentary Geology. ISSN 0037-0738, June 2012, vol. 261-262, pp. 50-64.
    MAN, O. - PRUNER, P. - SCHNABL, P. The detection of common cycles in magnetic susceptibility observed in distant magnetostratigraphic sections. In Studia Geophysica et Geodaetica. ISSN 0039-3169, 2012, vol. 56, no. 3, pp. 735-750.
    DA SILVA, A.-C. - BOULVAIN, F. Analysis of the Devonian (Frasnian) platform from Belgium: A multi-faceted approach for basin evolution reconstruction. In Basin Research. ISSN 0950-091X, 2012, vol. 24, no. 3, pp. 338-356.
    DE VLEESCHOUWER, D. - WHALEN, M. T. - DAY, J. E. - CLAEYS, P. Cyclostratigraphic calibration of the Frasnian (Late Devonian) time scale (Western Alberta, Canada). In Bulletin of the Geological Society of America. ISSN 0016-7606, 2012, vol. 124, no. 5-6, pp. 928-942.
    DE VLEESCHOUWER, D. - DA SILVA, A. C. - BOULVAIN, F. - CRUCIFIX, M. - CLAEYS, P. Precessional and half-precessional climate forcing of Mid-Devonian monsoon-like dynamics. In Climate of the Past. ISSN 1814-9324, 2012, vol. 8, no. 1, pp. 337-351.
    CASIER, J.-G. - DEVLEESCHOUWER, X. - PETITCLERC, E. - PRÉAT, A. Ostracods, rock facies and magnetic susceptibility of the Hanonet Formation Trois-Fontaines Formation boundary interval (Early Givetian) at the Mont d'Haurs (Givet, France). In Bulletin de l'Institut Royal des Sciences Naturelles de Belqique, Sciences de la Terre. ISSN 0374-6291, 2011, vol. 81, pp. 63-96.
    CASIER, J.-G. - DEVLEESCHOUWER, X. - MOREAU, J. - PETITCLERC, E. - PRÉAT, A. Ostracods, rock facies and magnetic susceptibility records from the stratotype of the Terres d'Haurs Formation (Givetian) at the Mont d'Haurs Givet France). In Bulletin de l'Institut Royal des Sciences Naturelles de Belqique, Sciences de la Terre. ISSN 0374-6291, 2011, vol. 81, pp. 97-128.
    KALVODA, J. - BÁBEK, O. - DEVUYST, F. X. - SEVASTOPULO, G. D. Biostratigraphy, sequence stratigraphy and gamma-ray spectrometry of the Tournaisian-Viséan boundary interval in the Dublin Basin. In Bulletin of Geosciences. ISSN 1214-1119, 2011, vol. 86, no. 4, pp. 683-706.
    VACEK, F. Palaeoclimatic event at the lochkovian-pragian boundary recorded in magnetic susceptibility and gamma-ray spectrometry (Prague Synclinorium, Czech Republic). In Bulletin of Geosciences. ISSN 1214-1119, 2011, vol. 86, no. 2, pp. 259-268.
    KOPTÍKOVÁ, L. Precise position of the Basal Chote event and evolution of sedimentary environments near the Lower-Middle Devonian boundary: The magnetic susceptibility, gamma-ray spectrometric, lithological, and geochemical record of the Prague Synform (Czech Republic). In Palaeogeography, Palaeoclimatology, Palaeoecology. ISSN 0031-0182, 2011, vol. 304, no. 1-2, pp. 96-112.
    WHALEN, M. T. - DAY, J. E. Cross-basin variations in magnetic susceptibility influenced by changing sea level, paleogeography, and paleoclimate: Upper Devonian, western Canada sedimentary basin. In Journal of Sedimentary Research. ISSN 1527-1404, 2010, vol. 80, no. 12, pp. 1109-1127.
    GRABOWSKI, J. - MICHALÍK, J. - PSZCZÓŁKOWSKI, A. - LINTNEROVÁ, O. Magneto-, and isotope stratigraphy around the Jurassic/Cretaceous boundary in the Vysoká Unit (Malé Karpaty Mountains, Slovakia): Correlations and tectonic implications. In Geologica Carpathica. ISSN 1335-0552, 2010, vol. 61, no. 4, pp. 309-326.
    DA SILVA, A.-C. - YANS, J. - BOULVAIN, F. Early-middle Frasnian (early Late Devonian) sedimentology and magnetic susceptibility of the Ardennes area (Belgium): Identification of severe and rapid sea-level fluctuations. In Geologica Belgica. ISSN 1374-8505, 2010, vol. 13, no. 4, pp. 319-332.
    DEVLEESCHOUWER, X. - PETITCLERC, E. - SPASSOV, S. - PRÉAT, A. The Givetian-Frasnian boundary at nismes parastratotype (Belgium): The magnetic susceptibility signal controlled by ferromagnetic minerals. In Geologica Belgica. ISSN 1374-8505, 2010, vol. 13, no. 4, pp. 351-366.
    DA SILVA, A.-C. - BOULVAIN, F. Magnetic susceptibility, correlations and palaeozoic environments: Foreword. In Geologica Belgica. ISSN 1374-8505, 2010, vol. 13, no. 4, pp. 287-290.
    BÁBEK, O. - KALVODA, J. - ARETZ, M. - COSSEY, P. J. - DEVUYST, F.-X. - HERBIG, H.-G. - SEVASTOPULO, G. The correlation potential of magnetic susceptibility and outcrop gamma-ray logs at Tournaisian-Viséan boundary sections in Western Europe. In Geologica Belgica. ISSN 1374-8505, 2010, vol. 13, no. 4, pp. 291-308.
    BOULVAIN, F. - MABILLE, C. - POULAIN, G. - DA SILVA, A.-C. A magnetic susceptibility curve for the Devonian Limestone from Belgium. In Geologica Belgica. ISSN 1374-8505, 2010, vol. 13, no. 1-2, pp. 113-117.
    RIQUIER, L. - AVERBUCH, O. - DEVLEESCHOUWER, X. - TRIBOVILLARD, N. Diagenetic versus detrital origin of the magnetic susceptibility variations in some carbonate Frasnian-Famennian boundary sections from Northern Africa and Western Europe: Implications for paleoenvironmental reconstructions. In International Journal of Earth Sciences. ISSN 1437-3254, 2010, vol. 99, suppl. 1, pp. 57-73.
    VENCLOVÁ, N. - HULÍNSKÝ, V. - FRÁNA, J. - FIKRLE, M. Němčice and glass-working in La Tène Europe. In Archeologické Rozhledy. ISSN 0323-1267, 2009, vol. 61, no. 3, pp. 383-426.
    DA SILVA, A.-C. - MABILLE, C. - BOULVAIN, F. Influence of sedimentary setting on the use of magnetic susceptibility: Examples from the Devonian of Belgium. In Sedimentology. ISSN 0037-0746, 2009, vol. 56, no. 5, pp. 1292-1306.
    DA SILVA, A.-C. - POTMA, K. - WEISSENBERGER, J. A. W. - WHALEN, M. T. - HUMBLET, M. - MABILLE, C. - BOULVAIN, F. Magnetic susceptibility evolution and sedimentary environments on carbonate platform sediments and atolls, comparison of the Frasnian from Belgium and Alberta, Canada. In Sedimentary Geology. ISSN 0037-0738, 2009, vol. 214, no. 1-4, pp. 3-18.
    MABILLE, C. - BOULVAIN, F. Les Monts de Baileux section: Detailed sedimentology and magnetic susceptibility of Hanonet, Trois-Fontaines and Terres d'Haurs Formations (Eifelian/Givetian boundary and lower Givetian, SW Belgium). In Geologica Belgica. ISSN 1374-8505, 2008, vol. 11, no. 3-4, pp. 93-121.
    BAIRD, G. C. - BRETT, C. E. Late Givetian Taghanic bioevents in New York State: New discoveries and questions. In Bulletin of Geosciences. ISSN 1214-1119, 2008, vol. 83, no. 4, pp. 357-370.
    RACKI, G. - JOACHIMSKI, M. M. - MORROW, J. R. A major perturbation of the global carbon budget in the Early-Middle Frasnian transition (Late Devonian). In Palaeogeography, Palaeoclimatology, Palaeoecology. ISSN 0031-0182, 2008, vol. 269, no. 3-4, pp. 127-129.
    NAWROCKI, J. - POLECHOŃSKA, O. - WERNER, T. Magnetic susceptibility and selected geochemical-mineralogical data as proxies for Early to Middle Frasnian (Late Devonian) carbonate depositional settings in the Holy Cross Mountains, southern Poland. In Palaeogeography, Palaeoclimatology, Palaeoecology. ISSN 0031-0182, 2008, vol. 269, no. 3-4, pp. 176-188.
    DA SILVA, A.-C. - BOULVAIN, F. Carbon isotope lateral variability in a Middle Frasnian carbonate platform (Belgium): Significance of facies, diagenesis and sea-level history. In Palaeogeography, Palaeoclimatology, Palaeoecology. ISSN 0031-0182, 2008, vol. 269, no. 3-4, pp. 189-204.
    MABILLE, Cedric - DE WILDE, Clotilde - HUBERT, Benoit - BOULVAIN, Frederic - DA SILVA, Anne-Christine. Detailed sedimentological study of a non-classical succession for Trois-Fontaines and Terres D´Haurs formations (lower givetian, Marenne, Belgium) - introduction of the Marenne member. In Geologica Belgica. ISSN 1374-8505, 2008, vol. 11, no. 3-4, pp. 217-238.
    ELLWOOD, Brooks B. - WANG, Wei-Hsung - TOMKIN, Jonathan H. - RATCLIFFE, Kenneth T. - EL HASSANI, Ahmed - WRIGHT, Amelia M. Testing high resolution magnetic susceptibility and gamma radiation methods in the Cenomanian-Turonian (Upper Cretaceous) GSSP and near-by coeval section. In Palaeogeography palaeoclimatology palaeoecology. ISSN 0031-0182, 2013, vol. 378, pp. 75-90.
    GRABOWSKI, J. - SCHNYDER, J. - SOBIEN, K. - KOPTIKOVA, L. - KRZEMINSKI, L. - PSZCZOLKOWSKI, A. - HEJNAR, J. - SCHNABL, P. Magnetic susceptibility and spectral gamma logs in the Tithonian-Berriasian pelagic carbonates in the Tatra Mts (Western Carpathians, Poland): Palaeoenvironmental changes at the Jurassic/Cretaceous boundary. In Cretaceous research. ISSN 0195-6671, 2013, vol. 43, pp. 1-17.
    ELLWOOD, Brooks B. - BRETT, Carlton E. - TOMKIN, Jonathan H. - MACDONALD, William D. - JOVANE, L - HERREROBERVERA, E - HINNOV, LA - HOUSEN, B. Visual identification and quantification of Milankovitch climate cycles in outcrop: an example from the Upper Ordovician Kope Formation, Northern Kentucky. In Magnetic methods and the timing of geological processes. ISSN 0305-8719, 2013, vol. 373, pp. 341-353.
    KAIHO, Kunio - YATSU, Susumu - OBA, Masahiro - GORJAN, Paul - CASIER, Jean-Georges - IKEDA, Masayuki. A forest fire and soil erosion event during the Late Devonian mass extinction. In Palaeogeography palaeoclimatology palaeoecology. ISSN 0031-0182, 2013, vol. 392, pp. 272-280.
    ŠIMÍČEK, Daniel - BÁBEK, Ondřej. Spectral gamma-ray logging of the Grès d'Annot, SE France: An outcrop analogue to geophysical facies mapping and well-log correlation of sand-rich turbidite reservoirs. In Marine and Petroleum Geology. ISSN 0264-8172, 2015, vol. 60, pp. 1-17.
    CARMICHAEL, Sarah K. - WATERS, Johnny A. - BATCHELOR, Cameron J. - COLEMAN, Drew M. - SUTTNER, Thomas J. - KIDO, Erika - MOORE, L. M. - CHADIMOVA, Leona. Climate instability and tipping points in the Late Devonian: detection of the Hangenberg Event in an open oceanic island arc in the Central Asian orogenic belt. In Gondwana reserch. ISSN 1342-937X, 2016, vol. 32, pp. 213-231.
    SLANY, Vlastimil - GERSL, Milan - HAMMERSCHMIEDT, Michel - MARECEK, Jan. Hranice abyss in the hranice Karst the increased interest in the new world rarity. In Public creation and landscape protection with nature hand in hand. ISSN 2336-6311, 2016, pp. 86-91.
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Báza dátxpca - PUBLIKAČNÁ ČINNOSŤ
    OdkazyPERIODIKÁ-Súborný záznam periodika
    nerozpoznaný

    nerozpoznaný



  Tieto stránky využívajú súbory cookies, ktoré uľahčujú ich prezeranie. Ďalšie informácie o tom ako používame cookies.