@inproceedings{MTMT:34350976, title = {A felszín alatti vizek kitermelésének hatása a belvíz-veszélyeztetettségre}, url = {https://m2.mtmt.hu/api/publication/34350976}, author = {Körösparti, János Tamás and Kajári, Balázs and Kerezsi, György and Túri, Norbert and Szőcs, Teodóra and Kun, Éva and Bozán, Csaba}, booktitle = {Magyar Hidrológiai Társaság XL. Országos Vándorgyűlése}, unique-id = {34350976}, year = {2023}, orcid-numbers = {Kerezsi, György/0000-0002-6912-615X} } @article{MTMT:34109504, title = {Integration of Geological, Geochemical Modelling and Hydrodynamic Condition for Understanding the Geometry and Flow Pattern of the Aquifer System, Southern Nyírség–Hajdúság, Hungary}, url = {https://m2.mtmt.hu/api/publication/34109504}, author = {Flores Carpio, Yetzabbel Gerarda and Hemida, Mohamed Hamdy Eid and Szűcs, Péter and Szőcs, Teodóra and Fancsik, Tamás and Szanyi, János and Kovács, Balázs and Markos, Gábor and Péter, Újlaki and Péter, Tóth and McIntosh, Richard William and Püspöki, Zoltán}, doi = {10.3390/w15162888}, journal-iso = {WATER-SUI}, journal = {WATER}, volume = {15}, unique-id = {34109504}, abstract = {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.}, keywords = {Conceptual model; Groundwater modeling; incised valley aquifer; geologic geometry}, year = {2023}, eissn = {2073-4441}, orcid-numbers = {Flores Carpio, Yetzabbel Gerarda/0000-0003-0365-8951; Szanyi, János/0000-0002-8053-6360} } @article{MTMT:33215552, title = {Analysis of the geological control on the spatial distribution of potentially toxic concentrations of As and F- in groundwater on a Pan-European scale}, url = {https://m2.mtmt.hu/api/publication/33215552}, author = {Giménez-Forcada, Elena and Luque-Espinar, Juan Antonio and López-Bahut, María Teresa and Grima-Olmedo, Juan and Jiménez-Sánchez, Jorge and Ontiveros-Beltranena, Carlos and Díaz-Muñoz, José Ángel and Elster, Daniel and Skopljak, Ferid and Voutchkova, Denitza and Hansen, Birgitte and Hinsby, Klaus and Schullehner, Jörg and Malcuit, Eline and Gourcy, Laurence and Szőcs, Teodóra and Gál, Nóra Edit and Þorbjörnsson, Daði and Tedd, Katie and Borozdins, Dāvis and Debattista, Henry and Felter, Agnieszka and Cabalska, Jolanta and Mikołajczyk, Anna and Pereira, Ana and Sampaio, Jose and Perşa, Diana and Petrović Pantic, Tanja and Rman, Nina and Arnó, Georgina and Herms, Ignasi and Rosenqvist, Lars}, doi = {10.1016/j.ecoenv.2022.114161}, journal-iso = {ECOTOX ENVIRON SAFE}, journal = {ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY}, volume = {247}, unique-id = {33215552}, issn = {0147-6513}, year = {2022}, eissn = {1090-2414} } @article{MTMT:32272943, title = {Chemical and isotopic composition of CO2-rich magnesium-sodium-bicarbonate-sulphate-type mineral waters from volcanoclastic aquifer in Rogaska Slatina, Slovenia}, url = {https://m2.mtmt.hu/api/publication/32272943}, author = {Rman, Nina and Szőcs, Teodóra and Palcsu, László and Lapanje, Andrej}, doi = {10.1007/s10653-021-01062-2}, journal-iso = {ENVIRON GEOCHEM HLTH}, journal = {ENVIRONMENTAL GEOCHEMISTRY AND HEALTH}, volume = {44}, unique-id = {32272943}, issn = {0269-4042}, abstract = {Bottled natural mineral waters from an andesitic aquifer in Slovenia are enriched in magnesium (1.1 g/l), sulphate (2.2 g/l) and dissolved inorganic carbon (204 g/l). We analysed major ions, trace elements, tritium activity, C-14, delta O-18(H2O), delta H-2(H2O,)delta C-13(DIC), gas composition and noble gases in six wells. In addition, Sr-87/Sr-/86, delta S-34(SO4) and delta B-11 were analysed here for the first time. Stable isotopes with delta O-18 = -11.97 to -10.30 parts per thousand and delta H-2 = -77.3 to -63.8 confirm meteoric origin. CO2 degassing is evident at three wells, causing the oxygen shift of about -1.3 parts per thousand. Tritium activity was detectable only in the shallowest well, where the freshwater component was dated to the 1960s. delta C-13(DIC) in five waters is -1.78 to + 1.33 parts per thousand, typical of carbonate dissolution. Radiocarbon is low, 1.03-5.16 pMC. Chemical correction with bicarbonate concentration and delta C-13 correction methods gave best mean residence times, slightly longer than previously published. Sulphate has delta S-34 26.6-28.9 parts per thousand and delta O-18 8.9-11.1 parts per thousand due to dissolution of evaporites in carbonate rocks. Boron at concentrations of 1.2-6.1 mg/l has two origins: delta B-11 = 11.3-16.4 parts per thousand from hydrothermal alteration and delta B-11 = 26.6-31.7 parts per thousand from carbonate dissolution. Strontium at concentrations of 0.5-22.0 mg/l has Sr-87/Sr-/86, indicating three sources: 0.7106 for Miocene clastic rocks, 0.7082 for Triassic carbonates and 0.7070 for Lower Oligocene andesitic rocks. CO2 represents the majority of the dissolved (> 98.84 vol%) and separated gas (> 95.23 vol%). Methane is only found in two wells with a max. of 0.30 vol%. All waters show excess helium and 16-97% of mantle-derived helium. Since all show subsurface degassing, the paleo-infiltration temperature could not be calculated.}, keywords = {CARBON; noble gases; sulphur; Natural tracers; Strontium and boron isotopes}, year = {2022}, eissn = {1573-2983}, pages = {2187-2214}, orcid-numbers = {Rman, Nina/0000-0002-8908-0339} } @article{MTMT:31950068, title = {Fluvial magnetic susceptibility as a proxy for long‐term variations of mountain permafrost development in the Alp‐Carpathian region}, url = {https://m2.mtmt.hu/api/publication/31950068}, author = {Püspöki, Zoltán and Gibbard, PL and Nádor, A and Thamóné Bozsó, Edit and Sümegi, Pál and Fogarassy-Pummer, Tímea and McIntosh, Richard William and Lantos, M and Tóth‐Makk, Á and Stercel, F and Krassay, Z and Kovács, Péter Gábor and Szőcs, Teodóra and Fancsik, Tamás}, doi = {10.1111/bor.12520}, journal-iso = {BOREAS}, journal = {BOREAS}, volume = {50}, unique-id = {31950068}, issn = {0300-9483}, keywords = {földtan}, year = {2021}, eissn = {1502-3885}, pages = {806-825}, orcid-numbers = {Püspöki, Zoltán/0000-0002-8282-7620; Sümegi, Pál/0000-0003-1755-4440} } @article{MTMT:31621407, title = {High‐resolution stratigraphy of Quaternary fluvial deposits in the Makó Trough and the Danube‐Tisza Interfluve, Hungary, based on magnetic susceptibility data}, url = {https://m2.mtmt.hu/api/publication/31621407}, author = {Püspöki, Zoltán and Fogarassy-Pummer, Tímea and Thamóné Bozsó, Edit and Falus, György and Cserkész-Nagy, Ágnes and Szappanos, B and Márton Péterné Szalay, Emőke and Lantos, Zoltán and Szabó, Szilárd and Stercel, F and Tóth‐Makk, Á and McIntosh, Richard William and Szőcs, Teodóra and Pálóczy, P and Fancsik, Tamás}, doi = {10.1111/bor.12471}, journal-iso = {BOREAS}, journal = {BOREAS}, volume = {50}, unique-id = {31621407}, issn = {0300-9483}, keywords = {Duna-Tisza köze; földtan}, year = {2021}, eissn = {1502-3885}, pages = {205-223}, orcid-numbers = {Márton Péterné Szalay, Emőke/0000-0002-2135-8867; Szabó, Szilárd/0000-0002-2670-7384} } @techreport{MTMT:31991821, title = {HGFO–9 Paleoklíma változások kimutatás ásványtan-geokémiai módszerekkel}, url = {https://m2.mtmt.hu/api/publication/31991821}, author = {Fogarassy-Pummer, Tímea and Cserkész-Nagy, Ágnes and Thamóné Bozsó, Edit and Kónya, Péter and Markos, Gábor and Demény, K. and Pálfi, É and Tihanyiné, Szép E. and Angyal, J. and Szőcs, Teodóra and Báthori, I.-né}, editor = {Püspöki, Zoltán}, unique-id = {31991821}, keywords = {földtan}, year = {2020}, pages = {1-72} } @article{MTMT:30829948, title = {High‐resolution stratigraphy of a Quaternary fluvial deposit based on magnetic susceptibility variations (Jászság Basin, Hungary).}, url = {https://m2.mtmt.hu/api/publication/30829948}, author = {Püspöki, Zoltán and Fogarassy-Pummer, Tímea and Thamóné Bozsó, Edit and Berényi, Bernadett and Cserkész-Nagy, Ágnes and Szappanos, B and Márton Péterné Szalay, Emőke and Lantos, Zoltán and Nádor, Annamária and Fancsik, Tamás and Stercel, F and Tóth‐Makk, Á and McIntosh, Richard William and Szőcs, Teodóra and Faragó, Enikő}, doi = {10.1111/bor.12412}, journal-iso = {BOREAS}, journal = {BOREAS}, volume = {49}, unique-id = {30829948}, issn = {0300-9483}, abstract = {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.}, keywords = {Magnetic susceptibility; Jászság; geológia; földtan}, year = {2020}, eissn = {1502-3885}, pages = {181-199}, orcid-numbers = {Márton Péterné Szalay, Emőke/0000-0002-2135-8867} } @{MTMT:31345852, title = {The Slovenian–Hungarian–Croatian pilot area.}, url = {https://m2.mtmt.hu/api/publication/31345852}, author = {Šram, D. and Vengust, A. and Rman, N. and Lapanje, A. and Marković, T. and Šolaja, D. and Larva, O. and Avanić, R. and Ádám, L. and Gál, Nóra Edit and Mérész, E. and Szőcs, Teodóra and Rotárné Szalkai, Ágnes}, booktitle = {Cascades and Calories}, unique-id = {31345852}, year = {2019}, pages = {99-114} } @{MTMT:31345837, title = {Thermal water utilisation practice.}, url = {https://m2.mtmt.hu/api/publication/31345837}, author = {Rman, N. and Lapanje, A. and Gál, Nóra Edit and Marković, T. and Samardžić, N. and Jolović, B. and Vranješ, A. and Vîjdea, A.-M. and Rotárné Szalkai, Ágnes and Szőcs, Teodóra and Mérész, E. and Szanyi, J. and Šolaja, D. and Lenuta-Bǎlan, L. and Olah, S. and Krunić, O. and Bobovećki, I. and Pavić, S.}, booktitle = {Cascades and Calories}, unique-id = {31345837}, year = {2019}, pages = {51-58} }