@article{MTMT:30936053, title = {Permian felsic volcanic rocks in the Pannonian Basin (Hungary): new petrographic, geochemical, and geochronological results}, url = {https://m2.mtmt.hu/api/publication/30936053}, author = {Szemerédi, Máté and Haranginé Lukács, Réka and Raucsikné Varga, Andrea Beáta and Dunkl, István and Józsa, Sándor and Tatu, M and Pál-Molnár, Elemér and Szepesi, János and Guillong, M and Szakmány, György and Harangi, Szabolcs}, doi = {10.1007/s00531-019-01791-x}, journal-iso = {INT J EARTH SCI}, journal = {INTERNATIONAL JOURNAL OF EARTH SCIENCES}, volume = {109}, unique-id = {30936053}, issn = {1437-3254}, year = {2020}, eissn = {1437-3262}, pages = {101-125}, orcid-numbers = {Szemerédi, Máté/0000-0002-7432-8418; Haranginé Lukács, Réka/0000-0002-2338-4209; Raucsikné Varga, Andrea Beáta/0000-0002-8673-1482; Józsa, Sándor/0000-0001-8219-0044; Pál-Molnár, Elemér/0000-0002-9606-0133; Szakmány, György/0000-0002-9557-2030; Harangi, Szabolcs/0000-0003-2372-4581} } @article{MTMT:30658244, title = {Provenance and Variscan low-grade regional metamorphism recorded in slates from the basement of the (SW Hungary)}, url = {https://m2.mtmt.hu/api/publication/30658244}, author = {Mészáros, Előd and Raucsikné Varga, Andrea Beáta and Raucsik, Béla and Benkó, Zsolt and Heincz, Adrián László and Hauzenberger, CA}, doi = {10.1007/s00531-019-01720-y}, journal-iso = {INT J EARTH SCI}, journal = {INTERNATIONAL JOURNAL OF EARTH SCIENCES}, volume = {108}, unique-id = {30658244}, issn = {1437-3254}, year = {2019}, eissn = {1437-3262}, pages = {1571-1593}, orcid-numbers = {Mészáros, Előd/0000-0002-5846-9034; Raucsikné Varga, Andrea Beáta/0000-0002-8673-1482; Raucsik, Béla/0000-0002-1951-5974; Heincz, Adrián László/0000-0001-7563-0136} } @article{MTMT:30836508, title = {A periódusos rendszer jelentősége a földtudományokban: a (geo)kémiai ismeretek bázisa}, url = {https://m2.mtmt.hu/api/publication/30836508}, author = {Raucsikné Varga, Andrea Beáta}, journal-iso = {MAGY KEM LAP}, journal = {MAGYAR KÉMIKUSOK LAPJA}, volume = {74}, unique-id = {30836508}, issn = {0025-0163}, year = {2019}, eissn = {1588-1199}, pages = {282-285}, orcid-numbers = {Raucsikné Varga, Andrea Beáta/0000-0002-8673-1482} } @book{MTMT:30730221, title = {Híd a kémiához. A földtudományok általános, szervetlen és fizikai kémiai alapjai}, url = {https://m2.mtmt.hu/api/publication/30730221}, author = {Raucsikné Varga, Andrea Beáta}, publisher = {SZTE}, unique-id = {30730221}, year = {2019}, orcid-numbers = {Raucsikné Varga, Andrea Beáta/0000-0002-8673-1482} } @article{MTMT:30816917, title = {Kémia a földrajztanításban}, url = {https://m2.mtmt.hu/api/publication/30816917}, author = {Raucsikné Varga, Andrea Beáta}, doi = {10.26888/GEOMET.2019.3.3.1}, journal-iso = {GEOMETODIKA}, journal = {GEOMETODIKA: FÖLDRAJZ SZAKMÓDSZERTANI FOLYÓIRAT}, volume = {3}, unique-id = {30816917}, year = {2019}, eissn = {2560-0745}, pages = {5-18}, orcid-numbers = {Raucsikné Varga, Andrea Beáta/0000-0002-8673-1482} } @article{MTMT:2524367, title = {The Paks loess-paleosol sequence: A record of chemical weathering and provenance for the last 800 ka in the mid-Carpathian Basin}, url = {https://m2.mtmt.hu/api/publication/2524367}, author = {Újvári, Gábor and Raucsikné Varga, Andrea Beáta and Raucsik, Béla and Kovács, János}, doi = {10.1016/j.quaint.2012.04.004}, journal-iso = {QUATERN INT}, journal = {QUATERNARY INTERNATIONAL}, volume = {319}, unique-id = {2524367}, issn = {1040-6182}, abstract = {The Paks loess-paleosol sequence is one of the most important terrestrial records of Middle and Late Pleistocene environmental changes in East Central Europe, spanning the last ca. 0.8. Ma. While geochemical proxies demonstrate a general decreasing chemical weathering trend over the last 0.8. Ma in the Carpathian Basin, mineralogy and derived indices reflect intensifying physical erosion. In theory, the observed chemical weathering trend can be accounted for both by enhanced input of relatively unweathered material and by climate deterioration during the Quaternary, as the proxies such as CIA are not capable of distinguishing between pre- and post-depositional weathering. Enhanced physical erosion of the source areas, driven by tectonism, and resulting increased sedimentation of fresh mineral dust at the depositional site are demonstrated by increasing dolomite, illite and chlorite contents and sme/ill, sme/(ill. +. chl) ratios from older to younger sediments in the profile, together with increasing thickness of loess layers towards the youngest part of the sequence. At the same time, constant smectite contents (30-40%) in paleosols appear to disprove progressive aridization of interglacials through time and suggest that the duration of pedogenesis played an important role in determining soil types. Further, the increasing proportion of inherited phyllosilicates (illite and chlorite) would, in theory, raise the possibility that the decreasing values of chemical weathering indices are just artifacts of enhanced physical erosion and resulting increased dust deposition by a dilution effect. The above findings highlight the fact that the general view on chemical weathering is oversimplistic, as its 'equation' includes two basic variables, tectonism and time beyond climate and the interplay of these equally important factors will eventually determine its final value. To get a better grasp of these processes needs further data (more age control in loess profiles, data on uplift in and around sedimentary basins) and more sophisticated proxies, as the mineralogical data presented here can be considered only semiquantitative.Regarding the provenance of sediments in the Paks profile, geochemical data demonstrate that felsic rocks dominated the source areas and there have been only very little variations in provenance over the last ca. 0.8. Ma. Significant contributions from mafic/ultramafic rocks to the sediments can be ruled out as revealed by lower abundances of ferromagnesian trace elements. The appearance of amphiboles and high dolomite contents suggest that loess material was at least partly sourced from local rocks and geochemical data reveal a genetic link between floodplain sediments and loess deposits. © 2012 Elsevier Ltd and INQUA.}, year = {2014}, eissn = {1873-4553}, pages = {22-37}, orcid-numbers = {Újvári, Gábor/0000-0002-2816-6155; Raucsikné Varga, Andrea Beáta/0000-0002-8673-1482; Raucsik, Béla/0000-0002-1951-5974; Kovács, János/0000-0001-7742-5515} } @article{MTMT:1934996, title = {Evaluating the use of clay mineralogy, Sr-Nd isotopes and zircon U-Pb ages in tracking dust provenance: An example from loess of the Carpathian Basin}, url = {https://m2.mtmt.hu/api/publication/1934996}, author = {Újvári, Gábor and Raucsikné Varga, Andrea Beáta and Ramos, F C and Kovács, János and Németh, Tibor and Stevens, T}, doi = {10.1016/j.chemgeo.2012.02.007}, journal-iso = {CHEM GEOL}, journal = {CHEMICAL GEOLOGY}, volume = {304-305}, unique-id = {1934996}, issn = {0009-2541}, year = {2012}, eissn = {1872-6836}, pages = {83-96}, orcid-numbers = {Újvári, Gábor/0000-0002-2816-6155; Raucsikné Varga, Andrea Beáta/0000-0002-8673-1482; Kovács, János/0000-0001-7742-5515; Németh, Tibor/0000-0002-1836-6006} } @article{MTMT:1337374, title = {A mecseki toarci feketepala Réka-völgyi szelvényének előzetes petrográfiai és nehézásvány-vizsgálati eredményei [The petrography and heavy minerals of the toarcian black shale of the réka valley section of the mecsek hills: A pilot study]}, url = {https://m2.mtmt.hu/api/publication/1337374}, author = {Raucsikné Varga, Andrea Beáta and Mikes, T and Raucsik, Béla}, journal-iso = {FÖLDTANI KÖZLÖNY}, journal = {FÖLDTANI KÖZLÖNY}, volume = {139}, unique-id = {1337374}, issn = {0015-542X}, year = {2009}, eissn = {2559-902X}, pages = {33-54}, orcid-numbers = {Raucsikné Varga, Andrea Beáta/0000-0002-8673-1482; Raucsik, Béla/0000-0002-1951-5974} } @article{MTMT:1203520, title = {A Bodai Aleurolit Formáció törmelékes kőzettípusainak ásványtani, kőzettani és geokémiai jellemzői [Mineralogical, petrological and geochemical characteristics of the siliciclastic rock types of Boda Siltstone Formation]}, url = {https://m2.mtmt.hu/api/publication/1203520}, author = {Raucsikné Varga, Andrea Beáta and Raucsik, Béla and Szakmány, György and Máthé, Zoltán}, journal-iso = {FÖLDTANI KÖZLÖNY}, journal = {FÖLDTANI KÖZLÖNY}, volume = {136}, unique-id = {1203520}, issn = {0015-542X}, year = {2006}, eissn = {2559-902X}, pages = {201-231}, orcid-numbers = {Raucsikné Varga, Andrea Beáta/0000-0002-8673-1482; Raucsik, Béla/0000-0002-1951-5974; Szakmány, György/0000-0002-9557-2030} } @article{MTMT:1338185, title = {Az őskörnyezeti viszonyok jellemzése a törmelékes üledékes kőzetek kémiai összetétele alapján [Characterization of palaeoenvironment based on chemical composition of siliciclastic sedimentary rocks]}, url = {https://m2.mtmt.hu/api/publication/1338185}, author = {Raucsikné Varga, Andrea Beáta}, journal-iso = {FÖLDTANI KÖZLÖNY}, journal = {FÖLDTANI KÖZLÖNY}, volume = {135}, unique-id = {1338185}, issn = {0015-542X}, year = {2005}, eissn = {2559-902X}, pages = {433-458}, orcid-numbers = {Raucsikné Varga, Andrea Beáta/0000-0002-8673-1482} }