TY - JOUR AU - Kaushal, N AU - Lechleitner, FA. AU - Wilhelm, M AU - Azennoud, K AU - Bühler, JC. AU - Braun, K AU - Ait Brahim, Y AU - Baker, A AU - Burstyn, Y AU - Comas-Bru, L AU - Fohlmeister, J AU - Goldsmith, Y AU - Harrison, SP. AU - Hatvani, István Gábor AU - Rehfeld, K AU - Ritzau, M AU - Skiba, V AU - Stoll, HM. AU - Szűcs, József Gábor AU - Tanos, Péter AU - Treble, PC. AU - Azevedo, V AU - Baker, JL. AU - Borsato, A AU - Chawchai, S AU - Columbu, A AU - Endres, L AU - Hu, J AU - Kern, Zoltán AU - Kimbrough, A AU - Koç, K AU - Markowska, M AU - Martrat, B AU - Masood Ahmad, S AU - Nehme, C AU - Novello, VF AU - Pérez-Mejías, C AU - Ruan, J AU - Sekhon, N AU - Sinha, N AU - Tadros, CV. AU - Tiger, BH. AU - Warken, S AU - Wolf, A AU - Zhang, H TI - SISALv3: a global speleothem stable isotope and trace element database JF - EARTH SYSTEM SCIENCE DATA J2 - EARTH SYST SCI DATA VL - 16 PY - 2024 IS - 4 SP - 1933 EP - 1963 PG - 31 SN - 1866-3508 DO - 10.5194/essd-16-1933-2024 UR - https://m2.mtmt.hu/api/publication/34823532 ID - 34823532 AB - Abstract. Palaeoclimate information on multiple climate variables at different spatiotemporal scales is becoming increasingly important to understand environmental and societal responses to climate change. A lack of high-quality reconstructions of past hydroclimate has recently been identified as a critical research gap. Speleothems, with their precise chronologies, widespread distribution, and ability to record changes in local to regional hydroclimate variability, are an ideal source of such information. Here, we present a new version of the Speleothem Isotopes Synthesis and AnaLysis database (SISALv3), which has been expanded to include trace element ratios and Sr isotopes as additional, hydroclimate-sensitive geochemical proxies. The oxygen and carbon isotope data included in previous versions of the database have been substantially expanded. SISALv3 contains speleothem data from 365 sites from across the globe, including 95 Mg/Ca, 85 Sr/Ca, 52 Ba/Ca, 25 U/Ca, 29 P/Ca, and 14 Sr-isotope records. The database also has increased spatiotemporal coverage for stable oxygen (892) and carbon (620) isotope records compared with SISALv2 (which consists of 673 and 430 stable oxygen and carbon records, respectively). Additional meta information has been added to improve the machine-readability and filtering of data. Standardized chronologies are included for all new entities along with the originally published chronologies. Thus, the SISALv3 database constitutes a unique resource of speleothem palaeoclimate information that allows regional to global palaeoclimate analyses based on multiple geochemical proxies, permitting more robust interpretations of past hydroclimate and comparisons with isotope-enabled climate models and other Earth system and hydrological models. The database can be accessed at https://doi.org/10.5287/ora-2nanwp4rk (Kaushal et al., 2024). LA - English DB - MTMT ER - TY - CONF AU - Ruszkiczay-Rüdiger, Zsófia AU - Kern, Zoltán AU - Madarász, Balázs AU - Urdea, P AU - Braucher, R AU - Molnár, Mihály AU - Buró, Botond ED - Team, A / Collaborative Organization TI - New surface exposure age data using cosmogenic radionuclides 10Be and 14C to constrain the age of the last deglaciation in the Retezat Mts, Southern Carpathians, Romania T2 - EGU General Assembly 2024 : abstracts PB - European Geosciences Union (EGU) C1 - Wien PY - 2024 DO - 10.5194/egusphere-egu24-12758 UR - https://m2.mtmt.hu/api/publication/34805880 ID - 34805880 N1 - poszter LA - English DB - MTMT ER - TY - CONF AU - Erdélyi, Dániel AU - Kern, Zoltán AU - Hatvani, István Gábor AU - Vreča, P AU - Žagar, K AU - Huneau, F AU - Perșoiu, A AU - Leuenberger, M AU - Lojen, S AU - Kracht, O AU - Harjung, A AU - Rossi, P AU - Mustonen, KR AU - Welker, J TI - Machine learning analysis for predicting spatial distribution and key influencers of stable isotope patterns in European precipitation T2 - EGU General Assembly 2024 : abstracts PB - European Geosciences Union (EGU) C1 - Wien PY - 2024 DO - 10.5194/egusphere-egu24-15660 UR - https://m2.mtmt.hu/api/publication/34734765 ID - 34734765 LA - English DB - MTMT ER - TY - JOUR AU - Pinke, Zsolt László AU - Decsi, Bence AU - Demeter, Gábor AU - Kalicz, P AU - Kern, Zoltán AU - Ács, Tamás TI - Continental lowlands face rising crop vulnerability: structural change in regional climate sensitivity of crop yields, Hungary (Central and Eastern Europe), 1921–2010 JF - REGIONAL ENVIRONMENTAL CHANGE J2 - REG ENVIRON CHANGE VL - 24 PY - 2024 IS - 1 PG - 14 SN - 1436-3798 DO - 10.1007/s10113-024-02192-w UR - https://m2.mtmt.hu/api/publication/34672334 ID - 34672334 AB - Central and Eastern Europe (CEE) is a pillar of global wheat and maize production. However, certain areas within the CEE region have become climate change hotspots, experiencing intensifying water deficits and drought pressure, rising mean and maximum temperatures. This study focuses on the long-term statistical relationships between climatic factors and rain-fed wheat and maize yields for different landscape types in Hungary over 30-year time windows between 1921 and 2010. The relationship between the variances of the detrended climatic parameters and crop yields was tested employing both simple and multifactorial linear models according to landscape types and periods. The sensitivity of wheat yields to spring–summer mean temperature shifted dynamically from the western part of the country to east (from cooler and wetter hilly landscapes to plains) between the periods 1921–1950 and 1981–2010. The cooling observed in summer temperature between the periods 1921–1950 and 1951–1980 supported an increase in wheat yields by an estimated 0.11–0.43 t ha −1 year −1 , while the 0.9–1.2 °C warming of May–July temperature may have cut wheat yields by an estimated 0.44–0.56 t ha −1 year −1 in various regions over 1981–2010. That being said, the regional sensitivity of wheat yields to May–July mean temperature did not display substantial differences between the periods 1921–1950 and 1981–2010. Besides negative effects, climate change had a positive impact on wheat yields, since increasing January–March mean temperatures mitigated the negative impact of warming summer temperatures on wheat yields by an estimated 16–34% over 1981–2010. In this 30-year period, increasing mean temperature together with decreasing precipitation explained 46–75% of the variances in maize yields reducing annual maize harvests by an estimated 11.1–12.4% year −1 . LA - English DB - MTMT ER - TY - JOUR AU - Pinke, Zsolt László AU - Ács, Tamás AU - Kalicz, Péter AU - Kern, Zoltán AU - Jámbor, Attila TI - Hotspots in the EU ‐27 and Economic Consequences of the 2022 Spring‐Summer Drought JF - EUROCHOICES J2 - EUROCHOICES VL - 23 PY - 2024 IS - 1 SP - 28 EP - 33 PG - 6 SN - 1478-0917 DO - 10.1111/1746-692X.12423 UR - https://m2.mtmt.hu/api/publication/34609337 ID - 34609337 N1 - Funding Agency and Grant Number: NRDI Fund FK 20 Grant [134547]; National Research, Development and Innovation Fund Funding text: This research was supported by the NRDI Fund FK 20 Grant Project no. 134547 from the National Research, Development and Innovation Fund and is a contribution to the activity of the Global Land Programme and the PAGES Landcover6k. AB - The year 2022 will be remembered as a year of severe drought in Europe. Production losses on account of the drought from the six crops representing the most extensive harvested area may even have run to an estimated 13 billion euros in the EU‐27. Considering the ratio of the six crops in all croplands, the total revenue loss to cropland farming may have reached twice as much (25–30 billion euros). This figure indicates the magnitude of the challenge represented by climate change to the continent. While most of Europe suffered from severe drought in the spring and summer of 2022, the agricultural losses were region‐specific and were concentrated in the Western Mediterranean and Carpathian‐Balkan regions. Maize and sunflower suffered the highest losses, while data for wheat, barley, rapeseed, and rye showed an ambivalent picture. Losses in production of cropland farming associated with extremely high market prices have even reached 1–2 per cent of GDP in some countries in the Carpathian‐Balkan region. The paradox of last year was that despite drought hitting cropland farming severely, agriculture in the European Union has created a very high gross added value due to skyrocketing food prices. LA - English DB - MTMT ER - TY - CHAP AU - Nagy, Balázs AU - Pereira, SR AU - Kovács, József AU - Kériné Borsodi, Andrea AU - Kern, Zoltán AU - Mihajlik, Gábor AU - Ignéczi, Ádám ED - Daniels, JA TI - Exploring the highest Atacama: Where the desert meets the tundra-water-related processes in the cold-dry environment T2 - Advances in Environmental Research. Volume 98 PB - Nova Science Publishers CY - Hauppauge, New York SN - 9798891134317 PY - 2024 SP - 35 EP - 68 PG - 34 UR - https://m2.mtmt.hu/api/publication/34599627 ID - 34599627 N1 - Export Date: 3 May 2024 Correspondence Address: Nagy, B.; Department of Physical Geography, Hungary; email: balazs.nagy@ttk.elte.hu LA - English DB - MTMT ER - TY - JOUR AU - Sochová, I. AU - Kolář, T. AU - Árvai, Mátyás AU - Bošeľa, M. AU - Čufar, K. AU - Kern, Zoltán AU - Kyncl, J. AU - Marčiš, P. AU - Mészáros, Ilona AU - Morgós, A. AU - Mursa, A. AU - Popa, A. AU - Roibu, C-C. AU - Sopushynskyy, I. AU - Rybníček, M. TI - The palaeoclimatic potential of recent oak tree-ring width chronologies from southwest Ukraine JF - DENDROCHRONOLOGIA J2 - DENDROCHRONOLOGIA VL - 84 PY - 2024 PG - 11 SN - 1125-7865 DO - 10.1016/j.dendro.2024.126168 UR - https://m2.mtmt.hu/api/publication/34542267 ID - 34542267 LA - English DB - MTMT ER - TY - JOUR AU - Jevšenak, J AU - Klisz, M AU - Mašek, J AU - Čada, V AU - Janda, P AU - Svoboda, M AU - Vostarek, O AU - Treml, V AU - van der Maaten, E AU - Popa, A AU - Popa, I AU - van der Maaten-Theunissen, M AU - Zlatanov, T AU - Scharnweber, T AU - Ahlgrimm, S AU - Stolz, J AU - Sochová, I AU - Roibu, CC AU - Pretzsch, H AU - Schmied, G AU - Uhl, E AU - Kaczka, R AU - Wrzesiński, P AU - Šenfeldr, M AU - Jakubowski, M AU - Tumajer, J AU - Wilmking, M AU - Obojes, N AU - Rybníček, M AU - Lévesque, M AU - Potapov, A AU - Basu, S AU - Stojanović, M AU - Stjepanović, S AU - Vitas, A AU - Arnič, D AU - Metslaid, S AU - Neycken, A AU - Prislan, P AU - Hartl, C AU - Ziche, D AU - Horáček, P AU - Krejza, J AU - Mikhailov, S AU - Světlík, J AU - Kalisty, A AU - Kolář, T AU - Lavnyy, V AU - Hordo, M AU - Oberhuber, W AU - Levanič, T AU - Mészáros, Ilona AU - Schneider, L AU - Lehejček, J AU - Shetti, R AU - Bošeľa, M AU - Copini, P AU - Koprowski, M AU - Sass-Klaassen, U AU - Izmir, ŞC AU - Bakys, R AU - Entner, H AU - Esper, J AU - Janecka, K AU - del Castillo, EM AU - Verbylaite, R AU - Árvai, Mátyás AU - de Sauvage, JC AU - Čufar, K AU - Finner, M AU - Hilmers, T AU - Kern, Zoltán AU - Novak, K AU - Ponjarac, R AU - Puchałka, R AU - Schuldt, B AU - Dolar, NŠ AU - Tanovski, V AU - Zang, C AU - Žmegač, A AU - Kuithan, C AU - Metslaid, M AU - Thurm, E AU - Hafner, P AU - Krajnc, L AU - Bernabei, M AU - Bojić, S AU - Brus, R AU - Burger, A AU - D'Andrea, E AU - Đorem, T AU - Gławęda, M AU - Gričar, J AU - Gutalj, M AU - Horváth, E AU - Kostić, S AU - Matović, B AU - Merela, M AU - Miletić, B AU - Morgós, A AU - Paluch, R AU - Pilch, K AU - Rezaie, N AU - Rieder, J AU - Schwab, N AU - Sewerniak, P AU - Stojanović, D AU - Ullmann, T AU - Waszak, N AU - Zin, E AU - Skudnik, M AU - Oštir, K AU - Rammig, A AU - Buras, A TI - Incorporating high-resolution climate, remote sensing and topographic data to map annual forest growth in central and eastern Europe JF - SCIENCE OF THE TOTAL ENVIRONMENT J2 - SCI TOTAL ENVIRON VL - 913 PY - 2024 SN - 0048-9697 DO - 10.1016/j.scitotenv.2023.169692 UR - https://m2.mtmt.hu/api/publication/34472636 ID - 34472636 LA - English DB - MTMT ER - TY - JOUR AU - Hatvani, István Gábor AU - Kern, Zoltán AU - Tanos, Péter AU - Wilhelm, M AU - Lechleitner, FA. AU - Kaushal, N TI - The SISAL webApp: exploring the speleothem climate and environmental archives of the world JF - QUATERNARY RESEARCH J2 - QUATERNARY RES VL - 118 PY - 2024 SP - 211 EP - 217 PG - 7 SN - 0033-5894 DO - 10.1017/qua.2023.39 UR - https://m2.mtmt.hu/api/publication/34118925 ID - 34118925 AB - We present the ‘SISAL webApp’—a web-based tool to query the Speleothem Isotope Synthesis and AnaLysis (SISAL) database. The software provides an easy-to-use front-end interface to mine data from the SISAL database while providing the SQL code alongside as a learning tool. It allows for simple and increasingly complex querying of the SISAL database based on various data and metadata fields. The SISAL webApp version currently hosts SISALv2 of the database with 691 records from 294 sites, 512 of which have standardized chronologies. The SISAL webApp has sufficient flexibility to host future versions of the SISAL database, which may include allied speleothem information such as trace elements and cave-monitoring records. The SISAL webApp will increase accessibility to the SISAL database while also functioning as a learning tool for more advanced ways of querying paleoclimate databases. The SISAL webApp is available at http://geochem.hu/SISAL_webApp . LA - English DB - MTMT ER - TY - JOUR AU - Demény, Attila AU - Czuppon, György AU - Kern, Zoltán AU - Hatvani, István Gábor AU - Topál, Dániel AU - Karlik, Máté AU - Surányi, Gergely AU - Molnár, Mihály AU - Kiss, Gabriella Ilona AU - Szabó, Máté Zoltán AU - Shen, CC AU - Hu, HM AU - May, Zoltán TI - A speleothem record of seasonality and moisture transport around the 8.2 ka event in Central Europe (Vacska Cave, Hungary) JF - QUATERNARY RESEARCH J2 - QUATERNARY RES VL - 118 PY - 2024 SP - 195 EP - 210 PG - 16 SN - 0033-5894 DO - 10.1017/qua.2023.33 UR - https://m2.mtmt.hu/api/publication/34082661 ID - 34082661 N1 - Published online: 28 July 2023 LA - English DB - MTMT ER -