TY - JOUR AU - Flores Carpio, Yetzabbel Gerarda AU - Hemida, Mohamed Hamdy Eid AU - Szűcs, Péter AU - Szőcs, Teodóra AU - Fancsik, Tamás AU - Szanyi, János AU - Kovács, Balázs AU - Markos, Gábor AU - Péter, Újlaki AU - Péter, Tóth AU - McIntosh, Richard William AU - Püspöki, Zoltán TI - Integration of Geological, Geochemical Modelling and Hydrodynamic Condition for Understanding the Geometry and Flow Pattern of the Aquifer System, Southern Nyírség–Hajdúság, Hungary JF - WATER J2 - WATER-SUI VL - 15 PY - 2023 IS - 16 PG - 26 SN - 2073-4441 DO - 10.3390/w15162888 UR - https://m2.mtmt.hu/api/publication/34109504 ID - 34109504 AB - Geological heterogeneity impacts groundwater flow patterns, necessitating a detailed hydrogeological framework for conceptualization process of aquifer systems. This research developed a new conceptual model of detailed geologic geometry by integrating 133 well-logs, 366 hydrodynamic data and 118 water samples. As new results, systematic 3D log correlation detected four distinct hydrostratigraphic units in the Southern Nyírség–Hajdúság Groundwater Body (East Hungary). The primary aquifer was identified as an incised valley 10–13 km wide and a NE–SW strike. Logan’s approach estimated the average hydraulic conductivity of the Incised Valley Unit (IVU) at 11 m/d, higher than the other three aquifers (3.2 m/d to 4.6 m/d). The average specific capacity of wells screening the IVU is 315.6 m3/d/m, in contrast with the remaining aquifers ranging from 31.6 m3/d/m to 92 m3/d/m. Pressure–depth profiles, dynamic pressure increment and hydraulic head maps revealed recharge–discharge zones and hydraulic windows between hydrostratigraphic units. The elongated pattern on the hydraulic head map at the depth of the IVU showed the existence of a preferential path along its axis within the mapped borders of the IVU. Hydrochemical analysis revealed Ca-Mg-HCO3 water type within the primary aquifer and Na-HCO3 water type in the laterally connected aquifer. The saturation index values indicated a transition from undersaturated to supersaturated state inside the main aquifer for calcite and dolomite minerals. The correlation matrix and PCA results demonstrated that the carbonate weathering process is the main factor controlling the groundwater chemistry. This integrated approach holds significance for future applications of the regional conceptual model in water management planning, sustainable aquifer development and contaminant transport modelling. It provides essential contributions to informed decision-making and the formulation of effective strategies, ensuring the long-term availability and utilization of groundwater resources. LA - English DB - MTMT ER - TY - JOUR AU - Püspöki, Zoltán AU - Gibbard, P.L. AU - Kiss, László Ferenc AU - McIntosh, Richard William AU - Thamó-Bozsó, E. AU - Krassay, Z. AU - Szappanos, B. AU - Maigut, V. AU - Kovács, Péter Gábor AU - Karácsony, Dominik Ádám AU - Stercel, F. AU - Visnovitz, Ferenc AU - Demény, K. AU - Bereczki, L. AU - Szőcs, T. AU - Rotár-Szalkai, Á. AU - Fancsik, Tamás TI - Obliquity-driven mountain permafrost-related fluvial magnetic susceptibility cycles in the Quaternary mid-latitude long-term (2.5 Ma) fluvial Maros Fan in the Pannonian Basin JF - BOREAS J2 - BOREAS VL - 52 PY - 2023 IS - 3 SP - 402 EP - 426 PG - 25 SN - 0300-9483 DO - 10.1111/bor.12618 UR - https://m2.mtmt.hu/api/publication/34001105 ID - 34001105 N1 - Supervisory Authority for Regulatory Affairs, Alkotás út 50, Budapest, H-1123, Hungary Scott Polar Research Institute, University of Cambridge, Lensfield Road, Cambridge, CB2 1ER, United Kingdom Wigner Research Centre for Physics, Konkoly-Thege Miklós u. 29-33, Budapest, H-1121, Hungary Department of Mineralogy and Geology, University of Debrecen, Egyetem tér 1, Debrecen, H-4032, Hungary Németh László u. 2/C, Dunakeszi, H-2120, Hungary Petőfi Lutheran Grammar School of Aszód, Régész u. 34, Aszód, H-2170, Hungary Western Balkans Green Center, Naphegy tér 8, Budapest, H-1016, Hungary Faculty of Earth Science and Engineering, University of Miskolc, Egyetemváros, Miskolc, H-3515, Hungary István út 21. IV/36, Debrecen, H-4031, Hungary Department of Geophysics and Space Science, Eötvös Lóránd University, Pázmány Péter sétány 1/c, Budapest, H-1117, Hungary Middle-Danube-Valley Water Directorate, Rákóczi u. 41, Budapest, H-1088, Hungary Export Date: 7 July 2023 Correspondence Address: Gibbard, P.L.; Scott Polar Research Institute, Lensfield Road, United Kingdom; email: plg1@cam.ac.uk AB - Magnetic susceptibility (MS) of the Quaternary long-term mid-latitude Maros fluvial fan (Pannonian Basin) was recorded to understand the stratigraphical features of source-proximal fluvial depositional settings. Three fully cored 500-m-deep boreholes were sampled at 0.5-m intervals; low-field and frequency dependent MS were measured, and complementary hysteresis and SEM-EDAX investigationswere performed on selected samples. Logged susceptibility data were also used to log correlations established by a simultaneous comparison of wireline log and laboratory measurements. Time-series analyses of the susceptibility records reveal a ∼41-ka and ∼100-ka cyclicity. Towards the source-distal sections the intensity of the ∼41-ka cycles decreases, while that of the ∼100-ka cycles remains strong. Stratigraphical and spectral similarities were observed between the Maros fluvial fan and Chinese loess records; however, based on complementary magnetic data, the magnetic phase of the Maros Fan sections is related to the detrital magnetite that originates from the catchment during early postglacial permafrost degradations. The amplification of the ∼41-ka cycles can be attributed to the very high susceptibility values in source-proximal settings and to the special stratigraphical feature of the distributive fluvial systems. This comprises the increased avulsion frequency on the fluvial fans in ‘glacial recession periods’, in concert with the ‘early postglacial’ occurrence of the permafrost-related magnetite originating from the catchment. As a local phenomenon, this is significant since it records the obliquity-driven variations in permafrost development in a catchment. However, fluvial and alluvial fans are widespread depositional landforms within the Eurasian mountain range and were possibly the same during the Quaternary deglaciations. Thus, obliquity-driven magnetic susceptibility variations in source-proximal fan deposits attached or adjacent to regions of loess deposition should also be considered when scanning for potential source material of aeolian deposits. LA - English DB - MTMT ER - TY - CHAP AU - Flores Carpio, Yetzabbel Gerarda AU - Szűcs, Péter AU - Püspöki, Zoltán TI - HYDROGEOLOGIC MODELLING OF HAJDÚSZOBOSZLÓ AQUIFER SYSTEM TO DEMONSTRATE THE IMPORTANCE OF GEOLOGICAL HETEROGENEITY SPATIAL DISTRIBUTION OVER THE FLOW PATHS T2 - International Doctoral Seminar 2022 PB - Alumni Press CY - Trnava SN - 9788080962920 PY - 2022 SP - 59 EP - 72 PG - 14 UR - https://m2.mtmt.hu/api/publication/33037526 ID - 33037526 LA - English DB - MTMT ER - TY - CHAP AU - Püspöki, Zoltán AU - Philip, Leonard Gibbard ED - Ratajczak-Skrzatek, Urszula ED - Kovalchuk, Oleksandr ED - Stefaniak, Krzysztof TI - LONG TERM PANNONIAN FLUVIAL MAGNETIC SUSCEPTIBILITY RECORDS DOCUMENTING ALPINE PERMAFROST DEVELOPMENT IN COLD EVENTS OF THE EUROPEAN QUATERNARY T2 - Quaternary stratigraphy – palaeoenvironment and humans in Eurasia: INQUA SEQS 2021 Conference proceedings PB - Polish Geological Society CY - Wroclaw SN - 9788394230425 PY - 2021 SP - 93 EP - 94 PG - 2 UR - https://m2.mtmt.hu/api/publication/32708912 ID - 32708912 LA - English DB - MTMT ER - TY - JOUR AU - Püspöki, Zoltán AU - Gibbard, PL AU - Nádor, A AU - Thamóné Bozsó, Edit AU - Sümegi, Pál AU - Fogarassy-Pummer, Tímea AU - McIntosh, Richard William AU - Lantos, M AU - Tóth‐Makk, Á AU - Stercel, F AU - Krassay, Z AU - Kovács, Péter Gábor AU - Szőcs, Teodóra AU - Fancsik, Tamás TI - Fluvial magnetic susceptibility as a proxy for long‐term variations of mountain permafrost development in the Alp‐Carpathian region JF - BOREAS J2 - BOREAS VL - 50 PY - 2021 IS - 3 SP - 806 EP - 825 PG - 20 SN - 0300-9483 DO - 10.1111/bor.12520 UR - https://m2.mtmt.hu/api/publication/31950068 ID - 31950068 LA - English DB - MTMT ER - TY - JOUR AU - Püspöki, Zoltán AU - Fogarassy-Pummer, Tímea AU - Thamóné Bozsó, Edit AU - Falus, György AU - Cserkész-Nagy, Ágnes AU - Szappanos, B AU - Márton Péterné Szalay, Emőke AU - Lantos, Zoltán AU - Szabó, Szilárd AU - Stercel, F AU - Tóth‐Makk, Á AU - McIntosh, Richard William AU - Szőcs, Teodóra AU - Pálóczy, P AU - Fancsik, Tamás TI - High‐resolution stratigraphy of Quaternary fluvial deposits in the Makó Trough and the Danube‐Tisza Interfluve, Hungary, based on magnetic susceptibility data JF - BOREAS J2 - BOREAS VL - 50 PY - 2021 IS - 1 SP - 205 EP - 223 PG - 19 SN - 0300-9483 DO - 10.1111/bor.12471 UR - https://m2.mtmt.hu/api/publication/31621407 ID - 31621407 N1 - Mining and Geological Survey of Hungary, Stefánia út 14, Budapest, H-1143,, Hungary Hungarian Malacological Society, Stefánia út 14, Budapest, H-1143,, Hungary Department of Mineralogy and Geology, University of Debrecen, Egyetem tér 1, Debrecen, H-4032, Hungary Department of Physical Geography and Geoinformatics, University of Debrecen, Egyetem tér 1, Debrecen, H-4032, Hungary Cited By :1 Export Date: 26 August 2022 Correspondence Address: Püspöki, Z.; Mining and Geological Survey of Hungary, Stefánia út 14, Hungary; email: puspoki.zoltan@mbfsz.gov.hu LA - English DB - MTMT ER - TY - GEN ED - Püspöki, Zoltán AU - Fogarassy-Pummer, Tímea AU - Cserkész-Nagy, Ágnes AU - Thamóné Bozsó, Edit AU - Kónya, Péter AU - Markos, Gábor AU - Demény, K. AU - Pálfi, É AU - Tihanyiné, Szép E. AU - Angyal, J. AU - Szőcs, Teodóra AU - Báthori, I.-né TI - HGFO–9 Paleoklíma változások kimutatás ásványtan-geokémiai módszerekkel PY - 2020 SP - 1 EP - 72 PG - 73 UR - https://m2.mtmt.hu/api/publication/31991821 ID - 31991821 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Kovács, Zsolt AU - Cserkész-Nagy, Ágnes AU - Gulyás, Ágnes AU - Gúthy, Tibor AU - Kiss, János AU - Püspöki, Zoltán AU - Szentpétery, Ildikó AU - Szalay, I TI - A Salgótarjáni és Ózdi paleogén részmedence térképezése szeizmikus és gravitációs mérési adatok alapján, és az eredmények szénhidrogén-földtani vonatkozásai. JF - FÖLDTANI KÖZLÖNY J2 - FÖLDTANI KÖZLÖNY VL - 150 PY - 2020 IS - 1 SP - 103 EP - 127 PG - 25 SN - 0015-542X DO - 10.23928/foldt.kozl.2020.150.1.103 UR - https://m2.mtmt.hu/api/publication/31271951 ID - 31271951 N1 - A 150 éves Földtani Intézet tiszteletére. LA - Hungarian DB - MTMT ER - TY - JOUR AU - Püspöki, Zoltán AU - Fogarassy-Pummer, Tímea AU - Thamóné Bozsó, Edit AU - Berényi, Bernadett AU - Cserkész-Nagy, Ágnes AU - Szappanos, B AU - Márton Péterné Szalay, Emőke AU - Lantos, Zoltán AU - Nádor, Annamária AU - Fancsik, Tamás AU - Stercel, F AU - Tóth‐Makk, Á AU - McIntosh, Richard William AU - Szőcs, Teodóra AU - Faragó, Enikő TI - High‐resolution stratigraphy of a Quaternary fluvial deposit based on magnetic susceptibility variations (Jászság Basin, Hungary). JF - BOREAS J2 - BOREAS VL - 49 PY - 2020 IS - 1 SP - 181 EP - 199 PG - 19 SN - 0300-9483 DO - 10.1111/bor.12412 UR - https://m2.mtmt.hu/api/publication/30829948 ID - 30829948 N1 - Mining and Geological Survey of Hungary, Stefánia út 14, Budapest, H-1143, Hungary Research Centre for Natural Sciences, Hungarian Academy of Sciences, Magyar tudósok körútja 2, Budapest, H-1117, Hungary Hungarian Malacological Society, Stefánia út 14, Budapest, H-1143, Hungary Department of Mineralogy and Geology, University of Debrecen, Egyetem tér 1, Debrecen, H-4032, Hungary Export Date: 27 November 2019 Correspondence Address: Püspöki, Z.; Mining and Geological Survey of Hungary, Stefánia út 14, Hungary; email: puspoki.zoltan@mbfsz.gov.hu AB - Quaternary fluvial succession of the Jaszsag Basin (Hungary) was investigated, challenging the stratigraphical potential of 'early postglacial fluvial magnetic susceptibility episodes' recognized earlier in the Koros Basin. Low field magnetic susceptibility (MS) was measured in four boreholes from the basin centre and margins, representing channel and flood-plain environments. Statistical distributions of MS data contain significant sets of outliers, regardless of facies conditions. The downhole distribution of these outliers produces magnetic susceptibility cycles. Supported by magnetic susceptibility cycles, high-resolution facies correlations were performed reflecting a steady palaeohydrographical situation in the area, with a trunk river to the southeast and tributaries to the northwest. SEM-EDX data revealed that ferromagnetic grains are responsible for the outlying MS values. The heterogeneous association of magnetite indicates a catchment area with volcanic and metamorphic rocks, while the group of small (<5 mu m) magnetite octahedrons originated from nearby rhyolitic tuff formations. Magnetic grains were transported along channel belts, while small (<2 mu m) magnetic particles were floated onto flood-plains attached to clays. Climatic control is indicated by peaks at similar to 100 ka frequency in spectra of MS records and was also detected in palaeosol development and in flood frequency using the spectra of measured colour (similar to 100 ka) and logged resistivity (similar to 100 ka, similar to 41 ka), respectively. The climate-dependent MS signal traceable far into the basin in both channel and flood-plain environments can be summoned when the Quaternary fluvial succession of the Pannonian Basin is investigated, assuming some sources of magnetite in the catchment areas. According to the concept of 'fluvial magnetic susceptibility episodes', the early postglacial escape and spreading of the magnetite fraction control the MS signal that can support mapping of the unconformable Quaternary base and building of high-resolution models of aquifers. LA - English DB - MTMT ER - TY - GEN ED - Püspöki, Zoltán AU - Fogarassy-Pummer, Tímea AU - Markos, Gábor AU - Gál, Nóra Edit TI - Jelentés az ivó és öntözővizes rétegsor nagy felbontású fácies korrelációs vizsgálatairól debrecen-dél területen különös tekintettel a hidrodinamikai és transzportmodellek gyakorlati szempontjaira PY - 2019 SP - 1 EP - 50 PG - 51 UR - https://m2.mtmt.hu/api/publication/31991815 ID - 31991815 LA - Hungarian DB - MTMT ER -