TY - JOUR AU - Mádlné Szőnyi, Judit AU - Markó, Ábel AU - Tóthi, Tamara TI - Nem lehet mindenhol mindent, de mindenhol lehet valamit – Geotermikus energia hasznosítás lehetőségei a hazai ellátás diverzifikálása érdekében JF - SCIENTIA ET SECURITAS J2 - SCI SEC PY - 2024 SN - 2732-2688 DO - 10.1556/112.2023.00198 UR - https://m2.mtmt.hu/api/publication/34798019 ID - 34798019 LA - English DB - MTMT ER - TY - BOOK AU - Vincze, Csilla AU - Zajácz, Edit AU - Leelőssy, Ádám AU - Mészáros, Róbert TI - A légköri változók szerepe a fehér akác nektárszekréciójában C1 - Debrecen PY - 2024 UR - https://m2.mtmt.hu/api/publication/34794904 ID - 34794904 LA - English DB - MTMT ER - TY - JOUR AU - Simon, Csilla AU - Tóth, Zoltán TI - Jövőbeli kihívások meglévő rendszerek esetében. A környezeti tényezők változásának relevanciája az energiatermelésben TS - A környezeti tényezők változásának relevanciája az energiatermelésben JF - ELEKTROTECHNIKA J2 - ELEKTROTECHNIKA VL - 117 PY - 2024 IS - 3 SP - 18 EP - 20 PG - 3 SN - 0367-0708 UR - https://m2.mtmt.hu/api/publication/34789151 ID - 34789151 LA - Hungarian DB - MTMT ER - TY - BOOK AU - Vincze, Csilla AU - Zajácz, Edit AU - Leelőssy, Ádám AU - Mészáros, Róbert TI - A légköri változók szerepe a fehér akác nektárszekréciójában C1 - Debrecen PY - 2024 UR - https://m2.mtmt.hu/api/publication/34782105 ID - 34782105 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Zajzon, Norbert AU - Topa, Boglárka Anna AU - Biró, Máté AU - Leskó, Máté Zsigmond TI - Fluoreszkáló szfaleritek Mežicáról (Szlovénia) JF - TERTIARY AND QUATERNARY STRATA J2 - TQ STRATA VL - 2 PY - 2024 SP - 54 EP - 55 PG - 2 SN - 3004-2275 UR - https://m2.mtmt.hu/api/publication/34766299 ID - 34766299 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Miklós, Dóra Georgina AU - Józsa, Sándor TI - Heavy mineral catalogue for the characterization and provenance of red sandstone macrolithic tools from Hódmezővásárhely-Gorzsa JF - ARCHEOMETRIAI MŰHELY J2 - ARCHEOMETRIAI MŰHELY VL - 21 PY - 2024 IS - 2 SP - 101 EP - 118 PG - 18 SN - 1786-271X DO - 10.55023/issn.1786-271X.2024-010 UR - https://m2.mtmt.hu/api/publication/34765719 ID - 34765719 N1 - Export Date: 4 April 2024 Correspondence Address: Dóra Georgina, M.; Hungarian National Museum, Daróczi út 3, Hungary; email: miklosdoragina94@gmail.com AB - Although ground stone tools (GSTs) are among the most abundant stone tools in archaeological sites, they are rarely investigated both from the archaeological and the geological point of view. There are many pieces made of siliciclastic sedimentary raw material. Their fragmentary condition makes it possible to examine them by slightly destructive methods, such HMA (heavy mineral analysis), which was developed primarily for siliciclastic rocks. Until now, ‘sensu stricto’ (s.str) heavy mineral analysis has not yet been carried out for ground stone tools, neither at the national nor at the international level. By comparing the heavy mineral compositions of the stone tools and their potential raw materials with the help of a newly developed HM descriptive system (including rutile, zircon, tourmaline, apatite and titanite), it is possible to determine the provenance of these archaeological materials. From the Neolithic tell of Gorzsa, 109 red sandstone macrolithic stone tools are known. These were separated into four, different types (‘Red–1’ – ‘Red–4’), based on the macroscopic and microscopic analysis. 11 fragments were chosen for HMA analysis. In addition, red-coloured sandstones from different geological occurrences of the Carpathian-Pannonian Basin (22 pieces) were also investigated. Based on the heavy mineral analysis, all raw material types of the stone tools could be originated from the Maros River and the Apuseni Mountains (Transylvania). However, the previously determined potential sources (Permotriassic and Miocene sequences from the Mecsek Mountains, Balaton Highlands, pebbles from the Danube River, and Papuk Mountains) cannot be excluded with absolute certainty from the possible raw materials. LA - English DB - MTMT ER - TY - JOUR AU - Heszler, Bernát AU - Katchinoff, Joachim AU - Palcsu, László AU - Horváth, Anikó AU - Vallner, Zsolt AU - Kovács, Emma Blanka AU - Planavsky, Noah AU - Pálfy, József TI - Marine Strontium Isotope Evolution at the Triassic‐Jurassic Transition Links Transient Changes in Continental Weathering to Volcanism of the Central Atlantic Magmatic Province JF - GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS J2 - GEOCHEM GEOPHY GEOSY VL - 25 PY - 2024 IS - 3 SN - 1525-2027 DO - 10.1029/2024GC011464 UR - https://m2.mtmt.hu/api/publication/34746792 ID - 34746792 N1 - Department of Geology, Institute of Geography and Earth Sciences, Eötvös Loránd University, Budapest, Hungary School of Earth Sciences, University of Bristol, Bristol, United Kingdom Department of Earth and Planetary Sciences, Yale University, New Haven, CT, United States Isotope Climatology and Environmental Research Centre (ICER), Institute for Nuclear Research, Debrecen, Hungary Department of Geology and Meteorology, University of Pécs, Pécs, Hungary Department of Geology and Earth Surface Research Laboratory (ESRL), Trinity College Dublin, The University of Dublin, College Green, Dublin 2, Ireland HUN-REN-MTM-ELTE Research Group for Paleontology, Budapest, Hungary Export Date: 26 March 2024 Correspondence Address: Heszler, B.; Department of Geology, Hungary; email: bernat.heszler@bristol.ac.uk Correspondence Address: Pálfy, J.; Department of Geology, Hungary; email: palfy@elte.hu AB - The end‐Triassic extinction (ETE) is one of the most severe biotic crises in the Phanerozoic. This event was synchronous with volcanism of the Central Atlantic Magmatic Province (CAMP), the ultimate cause of the extinction and related environmental perturbations. However, the continental weathering response to CAMP‐induced warming remains poorly constrained. Strontium isotope stratigraphy is a powerful correlation tool that can also provide insights into the changes in weathering regime, but the scarcity of 87 Sr/ 86 Sr data across the Triassic‐Jurassic boundary (TJB) hindered the use of this method. Here we present new high‐resolution 87 Sr/ 86 Sr data from bulk carbonates at Csővár, a continuous marine section that spans 2.5 Myrs across the TJB. We document a continuing decrease in 87 Sr/ 86 Sr ratio from the late Rhaetian to the ETE, terminated by a 300 kyr interval of a flat trend and followed by a transient increase in the early Hettangian that levels off. We suggest that the first in the series of perturbations is linked to the influx of non‐radiogenic Sr from the weathering of freshly erupted CAMP basalts, leading to a delay in the radiogenic continental weathering response. The subsequent rise in 87 Sr/ 86 Sr after the TJB is explained by intensified continental crustal weathering from elevated CO 2 levels and reduced mantle‐derived Sr flux. Using Sr flux modeling, we also find support for such multiphase, prolonged continental weathering scenarios. Aggregating the new data set with published records employing an astrochronological age model results in a highly resolved Sr isotope reference curve for an 8.5 Myr interval around the TJB. LA - English DB - MTMT ER - TY - CHAP AU - Seres , Zoltán ED - Tóth, Péter ED - Hegyesi, Dóra TI - Az állampolgári ismeretek tantárgy kapcsolata a földrajz és a történelem tantárggyal a társadalmi és a gazdasági folyamatok tanulása során T2 - I. Imre Sándor Neveléstudományi Konferencia [1st Imre Sándor International Conference on Pedagogy] PB - Budapesti Műszaki és Gazdaságtudományi Egyetem, Gazdaság- és Társadalomtudományi Kar, Műszaki Pedagógia Tanszék CY - Budapest SN - 9789634219453 PY - 2024 SP - 83 EP - 89 PG - 7 DO - 10.3311/ISNK-113 UR - https://m2.mtmt.hu/api/publication/34741129 ID - 34741129 AB - A földrajz és a történelem tantárgyak tanulása során megszerzett társadalmi és gazdasági jellegű tudáselemek az állampolgári ismeretek tantárgy keretében kiválóan szintetizálhatók. Bár a korábbi vonatkozó írások leginkább az állampolgári ismeretek és a történelem tantárgy közötti kapcsolatokat emelik ki, fontos hangsúlyozni, hogy a tantárgy számos témája (pl. demográfia, pénzügy, vállalkozások, környezet- és természetvédelem) szorosan kötődik a földrajzhoz is. Jelen tanulmány bemutatja a földrajz és a történelem tantárgynak az állampolgári ismeretek tantárggyal való kapcsolatát a köznevelési rendszerben, vázolja az állampolgári ismeretek tantárgy legfontosabb jellemzőit, valamint gyakorlati fókuszú ajánlásokat fogalmaz meg a tantárgy eredményes tanítása-tanulása érdekében. Emellett a szerző egy, a korábbi évek földrajz és történelem érettségi feladataiból készült gyűjtemény elkészítésével is segíti a tantárgyak tanítását. LA - Hungarian DB - MTMT ER - TY - JOUR AU - Román, Zsófia AU - Segesdi, Martin AU - Sebe, Krisztina AU - Földes, Tamás AU - Bakrač, Koraljka AU - Virág, Attila AU - Botfalvai, Gábor TI - Palaeontological and taphonomical investigations of the exceptionally rich concentration of Miocene vertebrate coprolites from Pécs-Danitzpuszta (Hungary, Mecsek Mts.) JF - HISTORICAL BIOLOGY J2 - HIST BIOL PY - 2024 PG - 16 SN - 0891-2963 DO - 10.1080/08912963.2024.2324435 UR - https://m2.mtmt.hu/api/publication/34728890 ID - 34728890 N1 - Institute of Geography and Earth Sciences, Department of Paleontology, Eötvös Loránd University (ELTE), Budapest, Hungary Department of Zoology, Hungarian Natural History Museum, Budapest, Hungary Department of Paleontology and Geology, Hungarian Natural History Museum, Budapest, Hungary HUN-REN-MTM-ELTE Research Group for Paleontology, Budapest, Hungary TOMOGEO Kft, Szolnok, Hungary Department of Geology, Croatian Geological Survey, Zagreb, Croatia Institute of Geography and Earth Sciences, Department of Petrology and Geochemistry, Eötvös Loránd University (ELTE), Budapest, Hungary Institute of Earth Sciences, Department of Mineralogy & Geology, University of Debrecen, Debrecen, Hungary Export Date: 18 March 2024 Correspondence Address: Román, Z.; Institute of Geography and Earth Sciences, Pázmány Péter sétány 1/c, Hungary; email: zsofia.m.roman@gmail.com AB - Thousands of coprolites have been collected from the Upper Miocene (Tortonian/Pannonian) sands of the Pécs-Danitzpuszta sand pit, one of the most important mixed Neogene vertebrate localities in Hungary. Although, the locality has been known for centuries, the coprolites have not been investigated in detail. We describe these fossils and explore their palaeoecological significance. Coprolites were examined with thin sections, X-ray powder diffraction and computed tomography. Their surface is mostly smooth, desiccation cracks were not observed. All coprolites mainly consist of apatite, indicating most probably a carnivorous diet. No evidence of herbivory has been found so far. The coprolites contain remains belonging to several groups: ostracod carapaces, bivalve shells, vertebrae from bony fishes, fish scales, as well as teeth. The CT scans show inhomogeneities in the matrix; however, in most cases they do not reliably indicate inclusions. The taphonomical features suggest rapid burial and most likely an aquatic origin. The spiral morphotype could be attributed to fishes with spiral intestinal valves. Teeth of reef-associated fish taxa indicate Badenian age for some specimens, though the coprolite assemblage might include older and younger specimens as well. LA - English DB - MTMT ER - TY - JOUR AU - Labáth, Ádám TI - 800 év konfliktus - Az ír nacionalizmus és a brit gyarmatosítás JF - A FÖLDGÖMB J2 - A FÖLDGÖMB VL - 42 PY - 2024 IS - 368. SP - 32 EP - 33 PG - 2 SN - 1215-8690 UR - https://m2.mtmt.hu/api/publication/34717071 ID - 34717071 LA - Hungarian DB - MTMT ER -