TY - JOUR AU - Varga, György AU - Meinander, O AU - Rostási, Ágnes AU - Dagsson-Waldhauserova, P AU - Csávics, A AU - Gresina, Fruzsina TI - Saharan, Aral-Caspian and Middle East dust travels to Finland (1980-2022) JF - ENVIRONMENT INTERNATIONAL J2 - ENVIRON INT VL - 180 PY - 2023 SN - 0160-4120 DO - 10.1016/j.envint.2023.108243 UR - https://m2.mtmt.hu/api/publication/34175939 ID - 34175939 N1 - HUN-REN Research Centre for Astronomy and Earth Sciences, Budapest, Hungary ELTE Eötvös Loránd University, Institute of Geography and Earth Sciences, Department of Meteorology, Budapest, Hungary CSFK, MTA Centre of Excellence, Budapest, Hungary Atmospheric Composition Research, Finnish Meteorological Institute, Helsinki, Finland MTA-PE Air Chemistry Research Group, Veszprém, Hungary Research Institute of Biomolecular and Chemical Engineering, University of Pannonia, Veszprém, Hungary Faculty of Environmental and Forest Sciences, Agricultural University of Iceland, Reykjavik, Iceland Faculty of Environmental Sciences, Department of Water Resources and Environmental Modeling, Czech University of Life Sciences Prague, Prague, Czech Republic ELTE Eötvös Loránd University, Institute of Geography and Earth Sciences, Department of Environmental and Landscape Geography, Budapest, Hungary Export Date: 8 January 2024 CODEN: ENVID Correspondence Address: Varga, G.; HUN-REN Research Centre for Astronomy and Earth SciencesHungary; email: varga.gyorgy@csfk.org LA - English DB - MTMT ER - TY - CHAP AU - Tóth, Emőke AU - Monostori, Miklós AU - Baranyi, Viktória AU - Karádi, Viktor AU - Rostási, Ágnes AU - Budai, Tamás ED - Bosnakoff, Mariann ED - Virág, Attila ED - Szives, Ottilia ED - Főzy, István TI - Késő triász (karni) kagylósrák faunák a Dunántúli-középhegységből T2 - 25. Magyar Őslénytani Vándorgyűlés, Tótvázsony, 2022 Program, előadáskivonatok, kirándulásvezető PB - Magyarhoni Földtani Társulat CY - Budapest SN - 9789638221872 PY - 2022 SP - 36 EP - 36 PG - 1 UR - https://m2.mtmt.hu/api/publication/33366255 ID - 33366255 LA - Hungarian DB - MTMT ER - TY - CHAP AU - Rostási, Ágnes AU - Gelencsér, András AU - Gresina, Fruzsina AU - Topa, Boglárka Anna AU - Weiszburg, Tamás AU - Varga, György ED - Jancsek-Turóczi, Beatrix ED - Hoffer, András TI - Az extrém az új normális? – 2016. porviharainak krónikája T2 - XV. Magyar Aeroszol Konferencia PB - Pannon Egyetem CY - Veszprém SN - 9789633962473 PY - 2022 SP - 17 UR - https://m2.mtmt.hu/api/publication/33124451 ID - 33124451 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Hubai, Katalin Eszter AU - Kováts, Nóra AU - Sainnokhoi, Tsend-Ayush AU - Eck-Varanka, Bettina Mária AU - Hoffer, András AU - Tóth, Ádám AU - Teke, Gábor TI - Phytotoxicity of particulate matter from controlled burning of different plastic waste types JF - BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY J2 - B ENVIRON CONTAM TOX VL - 109 PY - 2022 IS - 5 SP - 852 EP - 858 PG - 7 SN - 0007-4861 DO - 10.1007/s00128-022-03581-9 UR - https://m2.mtmt.hu/api/publication/33060092 ID - 33060092 AB - According to careful estimations, open burning of plastic waste affects app. 2 billion people worldwide. While human health risks have become more and more obvious, much less information is available on the phytotoxicity of these emissions. In our study phytotoxicity of particulate matter samples generated during controlled combustion of different plastic waste types such as polyvinyl chloride (PVC), polyurethane (PUR), polypropylene (PP), polystyrene (PS) and polyethylene (PE) was evaluated based on peroxidase levels. While different samples showed different concentration-effect relationship patterns, higher concentration(s) caused decreased peroxidase activities in each sample indicating serious damage. LA - English DB - MTMT ER - TY - JOUR AU - Sainnokhoi, Tsend-Ayush AU - Kováts, Nóra AU - Gelencsér, András AU - Hubai, Katalin Eszter AU - Teke, Gábor AU - Bolormaa, Pelden AU - Tsagaan, Tserenchimed AU - Zoljargal, Erdenechimeg AU - Jargalsaikhan, Galsuren TI - Characteristics of particle-bound polycyclic aromatic hydrocarbons (PAHs) in indoor PM2.5 of households in the Southwest part of Ulaanbaatar capital, Mongolia JF - ENVIRONMENTAL MONITORING AND ASSESSMENT J2 - ENVIRON MONIT ASSESS VL - 194 PY - 2022 PG - 21 SN - 0167-6369 DO - 10.1007/s10661-022-10297-0 UR - https://m2.mtmt.hu/api/publication/33025603 ID - 33025603 N1 - Centre for Natural Sciences, University of Pannonia, Egyetem street 10, Veszprém, 8200, Hungary Research Institute of Biomolecular and Chemical Engineering, University of Pannonia, Egyetem str. 10, Veszprém, 8200, Hungary ELGOSCAR-2000 Environmental Technology and Water Management Ltd, Balatonfűzfő, 8184, Hungary School of Veterinary Medicine, Mongolian University of Life Sciences, Khan-Uul District, Ulaanbaatar, 17042, Mongolia School of Public Health, Mongolian National University of Medical Sciences, Zorig street, Ulaanbaatar, 14210, Mongolia Cited By :4 Export Date: 7 June 2023 CODEN: EMASD Correspondence Address: Sainnokhoi, T.-A.; Centre for Natural Sciences, Egyetem street 10, Hungary; email: tsendayush_vet@muls.edu.mn LA - English DB - MTMT ER - TY - JOUR AU - Nyirő-Kósa, Ilona AU - Ahmad, Faizan AU - Hoffer, András AU - Pósfai, Mihály TI - Nanoscale physical and chemical properties of individual airborne magnetic particles from vehicle emissions JF - ATMOSPHERIC ENVIRONMENT: X J2 - ATMOSPHERIC ENVIRONMENT: X VL - 15 PY - 2022 SN - 2590-1621 DO - 10.1016/j.aeaoa.2022.100181 UR - https://m2.mtmt.hu/api/publication/32923004 ID - 32923004 LA - English DB - MTMT ER - TY - JOUR AU - Rostási, Ágnes AU - Topa, Boglárka Anna AU - Gresina, Fruzsina AU - Weiszburg, Tamás AU - Gelencsér, András AU - Varga, György TI - Saharan dust deposition in Central Europe in 2016 : a representative year of the increased North African dust removal over the last decade JF - FRONTIERS IN EARTH SCIENCE J2 - FRONT EARTH SC-SWITZ VL - 10 PY - 2022 PG - 18 SN - 2296-6463 DO - 10.3389/feart.2022.869902 UR - https://m2.mtmt.hu/api/publication/32783353 ID - 32783353 N1 - MTA-PE Air Chemistry Research Group, Veszprém, Hungary Air Chemistry Research Group, University of Pannonia, Veszprém, Hungary Department of Mineralogy, Eötvös Loránd University, Budapest, Hungary Institute of Mineralogy and Geology, University of Miskolc, Miskolc, Hungary Geographical Institute, Research Centre for Astronomy and Earth Sciences, Budapest, Hungary Department of Environmental and Landscape Geography, Eötvös Loránd University, Budapest, Hungary Environmental Science Department, Sapientia Hungarian University of Transylvania, Cluj-Napoca, Romania Cited By :1 Export Date: 20 November 2022 Correspondence Address: Varga, G.; Geographical Institute, Hungary; email: varga.gyorgy@csfk.org AB - Changes in circulation patterns associated with climate change have led to an increase in the frequency and intensity of Saharan dust events (SDEs) in the Carpathian Basin. The annual number of dust events was 4.2 on average between 1979 and 2010, while in the period of 2011–2018, it has increased to 10.3. This study presents a quantitative assessment of wet deposition of dust particles to Lake Balaton (Central Europe) with mineralogical and particle size distribution measurements. In addition to a comprehensive, systematic SDE identification process, rainwater samples were collected in 2016, and the particles on the filters were characterised using a range of analytical techniques. The atmospheric transport of particulates and moisture was evaluated using HYSPLIT Lagrangian trajectory model. XRD measurements revealed that during these events, the major minerals were quartz, kaolinite and 10-Å phyllosilicates. In addition, mineralogical source markers of arid dust (palygorskite and smectite) were also identified in majority of the analysed samples. Based on the results, wet deposition fluxes of dust particles were estimated for the region. 2016 was a typical and representative year for the decade, with twelve identified dust episodes. The synoptic patterns of the events fit well with the typical meteorological character of the North African dust intrusions with enhanced atmospheric meridionality described earlier. From the twelve episodes of 2016, seven were depositional events when wet deposition could be observed at ground level. Dust material of five episodes was analysed in detail, while particles of the two February wet deposition episodes were only granulometrically characterised. General uncertainties that hinder the characterisation of mineral dust in climate models were also observed in the granulometric and dust flux data of the sampled material. The particle size of the deposited dust was coarser than the upper cut-off level of grain size of the models. In addition, the discrepancies between measured and simulated deposition values clearly demonstrated the incorrect representation of dust flux in numerical simulations (partly due to inaccurate grain size data in the models). LA - English DB - MTMT ER - TY - GEN AU - Jancsek-Turóczi, Beatrix AU - Hoffer, András AU - László, Bozó AU - Luminita, Marmureanu AU - Peter, Viaene AU - Christof, Asbach AU - Gelencsér, András TI - Noxious waste burning: The effects of residential solid waste burning on ambient air quality PY - 2021 DO - 10.14755/PE.2021.800 UR - https://m2.mtmt.hu/api/publication/33872991 ID - 33872991 AB - The contribution of residential heating to PM10 levels is significant in central and eastern Europe in winter, which is exacerbated by the uncontrolled burning of various types of solid waste. A new study revealed that this illegal activity severely impairs air quality and endangers public health. LA - English DB - MTMT ER - TY - CHAP AU - Molnár, Ágnes ED - Mészáros, Ernő TI - Aeroszol-részecskék T2 - Légkör-bioszféra kölcsönhatások PB - Akadémiai Kiadó CY - Budapest SN - 9789634546467 PY - 2021 SP - 136 EP - 167 PG - 32 UR - https://m2.mtmt.hu/api/publication/32755409 ID - 32755409 LA - Hungarian DB - MTMT ER - TY - CHAP AU - Varga, G. AU - Gresina, F. AU - Rostási, Ágnes ED - Karátson, Dávid ED - Nagy, Balázs TI - Szaharai por és éghajlatváltozás T2 - X. Magyar Földrajzi Konferencia = 10th Hungarian Geographical Conference : absztraktkötet PB - Földgömb az Expedíciós Kutatásért Alapítvány CY - Budapest SN - 9786150128993 PY - 2021 UR - https://m2.mtmt.hu/api/publication/32703394 ID - 32703394 N1 - abstract LA - Hungarian DB - MTMT ER -