TY - JOUR AU - Gulyás, Sándor AU - Sümegi, Pál TI - Coordinated response of endemic gastropods to Late Glacial and Holocene climate-driven paleohydrological changes in a small thermal pond of Central Europe JF - SCIENTIFIC REPORTS J2 - SCI REP VL - 14 PY - 2024 IS - 1 SN - 2045-2322 DO - 10.1038/s41598-024-60185-5 UR - https://m2.mtmt.hu/api/publication/34819600 ID - 34819600 AB - The thermal spring-fed Lake Pețea located in NW Romania southeast of the city of Oradea harbors a unique endemic warm water biota. It is the only location in Europe where thermal water endemic melanopsid Microcolpia parreyssii (Philippi, 1847) lived along with the highly endangered warm-water relict neritid Theodoxus prevostianus . Lake Petea’s evolution was mainly controlled by major climate-driven hydrological changes also seen in regional records. The hydrological changes were mainly controlled by varying input of thermal water due to recurring increased/decreased recharge of the underground karst water system. The driving factor was warming connected to the interstadial GI 1 increasing recharge by melting of regional ice sheets in the Late Glacial. Conversely, during the Younger Dryas (H0) and the Holocene increasing/decreasing moisture availability was in control. Low stands created multiple bottlenecks reducing genetic variability seen in the appearance of extreme morphologies during next rapid climate melioration. The studied gastropods responded mostly similarly to changes controlling the availability of elements in shell construction and habitat reduction leading to changes in shape, density, size. Periods of lower lake levels and reduced warm water input are characterized by the emergence of elongated tightly coiled shells while globular, compressed loosely coiled shells develop at times of warmer water provision and increased Mg availability. In size there is a contrasting trend. Namely globose Th. prevostianus shells are larger than the elongated ones. Conversely globose, compressed Microcolpia are generally smaller than their elongated spindle-shaped counterparts. In this sense the development of dwarf morphotypes in warmer water habitats is characteristic of Lake Pețea melanopsids. This type of dwarfism i.e. the reduction of shell size is lacking though in Lake Pețea neritids. Our findings also confirm the presence of various ecophenotypes of Microcolpia in the pond degrading our endemic species Mi. parreyssii to a variety of Mi. daudebartii . LA - English DB - MTMT ER - TY - JOUR AU - Vári, Tamás Zsolt AU - Sümegi, Pál TI - Geochemical and sedimentological analyses on the Romanian Sphagnum peat bog Tăul fără fund JF - MIRES AND PEAT J2 - MIRES PEAT VL - 31 PY - 2024 IS - 4 SP - 1 EP - 16 PG - 16 SN - 1819-754X DO - 10.19189/MaP.2023.OMB.Sc.2308958 UR - https://m2.mtmt.hu/api/publication/34785080 ID - 34785080 LA - English DB - MTMT ER - TY - JOUR AU - Ilon, Gábor AU - Sümegi, Pál TI - The voice of the Adriatic? The Keszthely triton conch trumpet JF - ARCHEOMETRIAI MŰHELY J2 - ARCHEOMETRIAI MŰHELY VL - 21 PY - 2024 IS - 1 SP - 37 EP - 43 PG - 7 SN - 1786-271X DO - 10.55023/issn.1786-271X.2024-005 UR - https://m2.mtmt.hu/api/publication/34745912 ID - 34745912 LA - English DB - MTMT ER - TY - BOOK AU - Sümegi, Pál AU - Náfrádi, Katalin AU - Törőcsik, Tünde TI - Integrált környezettörténet - az ember és környezet hosszútávú kapcsolata II. PB - Magánkiadás (hazai) CY - Szeged PY - 2024 SP - 1145 UR - https://m2.mtmt.hu/api/publication/34720978 ID - 34720978 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Náfrádi, Katalin AU - Sümegi, Pál TI - The Forest Refugium of the Bükk Mountains, Hungary—Vegetation Change and Human Impact from the Late Pleistocene JF - DIVERSITY (BASEL) J2 - DIVERSITY-BASEL VL - 16 PY - 2024 IS - 2 SP - 109 SN - 1424-2818 DO - 10.3390/d16020109 UR - https://m2.mtmt.hu/api/publication/34569288 ID - 34569288 AB - The Rejtek I. Rock Shelter in the Bükk Mountains of the inner Western Carpathian region plays an important role in the Late Pleistocene and Holocene environmental historical analyses. The investigations of the cave sediment accumulated from the end of the Pleistocene and the recovered paleontological finds, together with the archaeological artefacts, provided an opportunity to develop stratigraphic classifications. In addition, by comparing archaeostratigraphic, lithostratigraphic and biostratigraphic data, it was possible to link environmental and prehistoric events. The importance of the site is shown by both the mollusc and floral cold- and warm-tolerant species that were present in the area during the Late Pleistocene. The early expansion of thermophilous species indicates the presence of a refuge already during the Late Pleistocene. Based on the documents of the excavation, the previous works, the sediment sequence, as well as the sediment samples and the filling material of the mollusc shells, together with the new chronology, we were able to clarify the relative order of the excavated layers and the description of the sediment types in the Rejtek I. Rock Shelter. LA - English DB - MTMT ER - TY - JOUR AU - Szilágyi, Gábor AU - Gulyás, Sándor AU - Vári, Tamás Zsolt AU - Sümegi, Pál TI - Late Quaternary Paleoecology and Environmental History of the Hortobágy, an Alkaline Steppe in Central Europe JF - DIVERSITY (BASEL) J2 - DIVERSITY-BASEL VL - 16 PY - 2024 IS - 1 SP - 67 SN - 1424-2818 DO - 10.3390/d16010067 UR - https://m2.mtmt.hu/api/publication/34427009 ID - 34427009 LA - English DB - MTMT ER - TY - CHAP AU - Benyó-Korcsmáros, Réka AU - Gulyás, Sándor AU - SEBŐK, DÁNIEL AU - BENYÓ, DÁNIEL AU - Sümegi, Pál ED - Bosnakoff, Mariann ED - Szives, Ottilia ED - Főzy, István TI - Holocén és kréta kori Charophyta-maradványok komplex morfometriai elemzése – előzetes eredmények T2 - 26. Magyar Őslénytani Vándorgyűlés PB - Magyarhoni Földtani Társulat CY - Budapest SN - 9789638221865 PY - 2023 SP - 9 EP - 9 PG - 1 UR - https://m2.mtmt.hu/api/publication/34580000 ID - 34580000 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Sümegi, Pál TI - Results of the malacological assemblage from the moat of Sultan Suleiman’s türbe at Szigetvár (SW Hungary) JF - ARCHEOMETRIAI MŰHELY J2 - ARCHEOMETRIAI MŰHELY VL - 20 PY - 2023 IS - 3 SP - 243 EP - 250 PG - 8 SN - 1786-271X DO - 10.55023/issn.1786-271X.2023-019 UR - https://m2.mtmt.hu/api/publication/34448591 ID - 34448591 N1 - University of Szeged, Department of Geology and Paleontology, Egyetem Str. 2-6, Szeged, H-6722, Hungary EötvösLoránd Research Network, Institute for Nuclear Research, Bem Square 18/c, Debrecen, 4026, Hungary Export Date: 15 January 2024 Correspondence Address: Pál, S.; University of Szeged, Egyetem Str. 2-6, Hungary; email: sumegi@geo.u-szeged.hu AB - A total of 25 samples were taken from the section of the moat bordering the former türbe of Sultan Suleiman in Szigetvár. Altogether 5 713 identifiable mollusc remains that cover 20 terrestrial snail species were found. Based on the dominance changes of species and palaeoecological groups and the detrended correspondence analysis (DCA), three malacological zones (Türbe Malacological Zone: TMZ) could be separated in the profile of the moat. In the first malacological zone (between 250 and 140 cm) the high number of Eurosiberian species (hygrophilous and cold resistant species, Succinea: amber snail) were found. Their presence and significant amount are in relation with the colder meso- and microclimate of the 17th century. As a result, it can be assumed that the climate of the Little Ice Age (LIA) in the Carpathian Basin changed according to the micro-topography and vegetation cover, and was not uniform. In the second malacological zone (between 140 and 50 cm) the number of cold-tolerant and hygrophilous, Eurosiberian fauna elements decreased, and gradually disappeared from the profile. In parallel, mesophilous and thermophilous, open-vegetation favouring Central and South-eastern European taxa became dominant. So, the moat filled up and a dry habitat with more open vegetation, which was no longer favourable for moistureloving (and shade-loving) species developed. The third malacological zone (from 50 cm towards the surface) indicated a major transformation in the fauna composition. The ratio of mesophilous species decreased drastically. Central and South-eastern European thermophilous species, favouring open vegetation dominated in this level of the profile. Very likely, the upper 40–50 cm part of the profile was filled up at the end of the 17th century, or at the beginning of the 18th century. The changes in the malacofauna composition indicate mesoclimatic and microclimatic alterations and strong human impact. Based on our data, we need to treat climate change and its effects on agriculture in the Carpathian Basin in a more differentiated way for the 17th century, and we cannot and should not extend the negative effects of the North Atlantic to the Carpathian Basin. Since, on the basis of former malacological studies, the mosaic-like nature of the Carpathian Basin was able to compensate for the unfavourable climatic changes of the Little Ice Age. LA - English DB - MTMT ER - TY - JOUR AU - Torma, Andrea AU - Náfrádi, Katalin AU - Törőcsik, Tünde AU - Sümegi, Pál TI - Integrated archaeobotanical evidence on the vegetation reconstruction around the tomb of Sultan Suleiman I at Szigetvár (SW Hungary) JF - ARCHEOMETRIAI MŰHELY J2 - ARCHEOMETRIAI MŰHELY VL - 20 PY - 2023 IS - 3 SP - 201 EP - 226 PG - 26 SN - 1786-271X DO - 10.55023/issn.1786-271X.2023-017 UR - https://m2.mtmt.hu/api/publication/34445428 ID - 34445428 N1 - University of Szeged, Department of Geology and Paleontology, Egyetem street 2-6, Szeged, H-6722, Hungary Eötvös Loránd Research Network, Institute for Nuclear Research, Bem tér 18/c, Debrecen, 4026, Hungary Export Date: 15 January 2024 Correspondence Address: Náfrádi, K.; University of Szeged, Egyetem street 2-6, Hungary; email: nafradi@geo.u-szeged.hu AB - During the archaeological excavation of the memorial place (türbe) of the Ottoman sultan Suleiman I, a moat was revealed north of the memorial place in 2015. The moat system was identified by boreholes and excavated in 2015, when 30–30 liter samples were taken from the 250 cm deep moat at 15 cm intervals for archaeobotanical and anthracological analyses. Samples were taken at 10 cm intervals for pollen studies from the archaeological profile of the moat filling. In our publication, based on the previously presented geochronological results, our aim was to reconstruct the vegetation around the memorial tomb of Suleiman, on the basis of archaeobotanical, anthracological and pollen analytical data. We were able to reconstruct ploughed lands (cereal cultivation), vegetable, fruit and vineyards, pasture lands, forest patches and trampled areas related to human activity (settlement). The military census of 1689 indicated similar tract of land structure of the crop production areas. The tomb and the Islamic pilgrimage monastery and pilgrim town (Ottoman name was Türbe kasabası) were demolished from 1692/1693 and divided into agricultural zones, where orchards, arable lands, gardens and vineyards were established. LA - English DB - MTMT ER - TY - JOUR AU - Torma, Andrea AU - Gulyás, Sándor AU - Pap, Norbert AU - Fodor, Pál AU - Kitanics, Máté AU - Gyenizse, Péter AU - Hancz, Erika AU - Tugya, Beáta AU - Náfrádi, Katalin AU - Sümegi, Pál TI - Results of integrated archaeological-environment historical research of Szigetvár – Turbék vineyard Hill JF - ARCHEOMETRIAI MŰHELY J2 - ARCHEOMETRIAI MŰHELY VL - 20 PY - 2023 IS - 3 SP - 251 EP - 262 PG - 12 SN - 1786-271X DO - 10.55023/issn.1786-271X.2023-020 UR - https://m2.mtmt.hu/api/publication/34441545 ID - 34441545 LA - English DB - MTMT ER -