@article{MTMT:34734182, title = {Combined use of HYSPLIT model and MODIS aerosols optical depth to study the spatiotemporal circulation patterns of Saharan dust events over Central Europe}, url = {https://m2.mtmt.hu/api/publication/34734182}, author = {Gammoudi, Nadia and Kovács, János and Gresina, Fruzsina and Varga, György}, doi = {10.1016/j.aeolia.2024.100899}, journal-iso = {AEOLIAN RES}, journal = {AEOLIAN RESEARCH}, volume = {67-69}, unique-id = {34734182}, issn = {1875-9637}, year = {2024}, eissn = {2212-1684}, orcid-numbers = {Kovács, János/0000-0001-7742-5515; Varga, György/0000-0003-4784-6372} } @article{MTMT:34596952, title = {Non-uniform tropospheric NO2 level changes in European Union caused by governmental COVID-19 restrictions and geography}, url = {https://m2.mtmt.hu/api/publication/34596952}, author = {Varga, György and Csávics, A and Szeberényi, József and Gresina, Fruzsina}, doi = {10.1016/j.cacint.2024.100145}, journal-iso = {CITY ENVIRON INTERACT}, journal = {CITY AND ENVIRONMENT INTERACTIONS}, volume = {22}, unique-id = {34596952}, issn = {2590-2520}, year = {2024}, orcid-numbers = {Varga, György/0000-0003-4784-6372} } @article{MTMT:34508063, title = {Effect of Saharan dust episodes on the accuracy of photovoltaic energy production forecast in Hungary (Central Europe)}, url = {https://m2.mtmt.hu/api/publication/34508063}, author = {Varga, György and Gresina, Fruzsina and Szeberényi, József and Gelencsér, András and Rostási, Ágnes}, doi = {10.1016/j.rser.2024.114289}, journal-iso = {RENEW SUST ENERG REV}, journal = {RENEWABLE & SUSTAINABLE ENERGY REVIEWS}, volume = {193}, unique-id = {34508063}, issn = {1364-0321}, year = {2024}, eissn = {1879-0690}, orcid-numbers = {Varga, György/0000-0003-4784-6372; Gelencsér, András/0000-0003-4563-0295; Rostási, Ágnes/0000-0002-0269-390X} } @misc{MTMT:34531876, title = {COVID-19 restrictions and NO2 level changes in EU-27 : geographical causes of spatial differences}, url = {https://m2.mtmt.hu/api/publication/34531876}, author = {Varga, György and Csávics, A and Szeberényi, József and Gresina, Fruzsina}, unique-id = {34531876}, year = {2023}, orcid-numbers = {Varga, György/0000-0003-4784-6372} } @article{MTMT:34500535, title = {Increasing frequency and changing nature of Saharan dust storm events in the Carpathian Basin (2019–2023) – the new normal?}, url = {https://m2.mtmt.hu/api/publication/34500535}, author = {Varga, György and Rostási, Ágnes and Meiramova, Aida and Dagsson-Waldhauserová, P and Gresina, Fruzsina}, doi = {10.15201/hungeobull.72.4.1}, journal-iso = {HUNG GEOGR BULL (2009-)}, journal = {HUNGARIAN GEOGRAPHICAL BULLETIN (2009-)}, volume = {72}, unique-id = {34500535}, issn = {2064-5031}, abstract = {The number and intensity of Saharan dust storm events identified in Europe has been increasing over the last decade. This can be explained by the role of ongoing climate change. An extension of previous studies covering a 40-year period is presented in this paper, with new data on the frequency, synoptic meteorological background, source areas, grain size, grain shape and general mineralogy of deposited dust for the period 2019–2023 in the Carpathian Basin. A total of 55 dust storm episodes have been identified in the region over the five-year period, which is significantly higher than the long-term average. The classification based on synoptic meteorological background clearly showed that the frequency of circulation types with a more pronounced meridional component increased and dust material reached further north more frequently than before. In several cases, large amounts of dust were deposited, from which samples were collected and subjected to detailed granulometric analysis. The varied grain size data showed that coarse silt (20–62.5 μm) and sand (62.5 < μm) fractions were also present in large quantities in the transported dust material.}, year = {2023}, eissn = {2064-5147}, pages = {319-337}, orcid-numbers = {Varga, György/0000-0003-4784-6372; Rostási, Ágnes/0000-0002-0269-390X} } @article{MTMT:34175939, title = {Saharan, Aral-Caspian and Middle East dust travels to Finland (1980-2022)}, url = {https://m2.mtmt.hu/api/publication/34175939}, author = {Varga, György and Meinander, O and Rostási, Ágnes and Dagsson-Waldhauserova, P and Csávics, A and Gresina, Fruzsina}, doi = {10.1016/j.envint.2023.108243}, journal-iso = {ENVIRON INT}, journal = {ENVIRONMENT INTERNATIONAL}, volume = {180}, unique-id = {34175939}, issn = {0160-4120}, year = {2023}, eissn = {1873-6750}, orcid-numbers = {Varga, György/0000-0003-4784-6372; Meinander, O/0000-0001-6608-3951; Rostási, Ágnes/0000-0002-0269-390X} } @CONFERENCE{MTMT:34163978, title = {Morphological analysis of mineral grains from different sedimentary environments using automated static image analysis}, url = {https://m2.mtmt.hu/api/publication/34163978}, author = {Gresina, Fruzsina and Farkas, Beáta and Fábián, Szabolcs Ákos and Szalai, Zoltán and Varga, György}, booktitle = {INQUA ROMA 2023}, unique-id = {34163978}, year = {2023}, orcid-numbers = {Farkas, Beáta/0000-0002-7026-8980; Fábián, Szabolcs Ákos/0000-0001-9127-2113; Szalai, Zoltán/0000-0001-5267-411X; Varga, György/0000-0003-4784-6372} } @CONFERENCE{MTMT:34163969, title = {Granulometric analysis of recent Saharan dust with insight into bioaerosol content analysis}, url = {https://m2.mtmt.hu/api/publication/34163969}, author = {Gresina, Fruzsina and Szalai, Zoltán and Varga, György}, booktitle = {INQUA ROMA 2023}, unique-id = {34163969}, year = {2023}, orcid-numbers = {Szalai, Zoltán/0000-0001-5267-411X; Varga, György/0000-0003-4784-6372} } @CONFERENCE{MTMT:34163961, title = {Lessons from recent dust storms for the paleoenvironmental interpretation of aeolian dust deposits: meridional Saharan dust transport towards higher latitudes}, url = {https://m2.mtmt.hu/api/publication/34163961}, author = {Varga, György and Rostási, Ágnes and Csávics, A and Gresina, Fruzsina}, booktitle = {INQUA ROMA 2023}, unique-id = {34163961}, year = {2023}, orcid-numbers = {Varga, György/0000-0003-4784-6372; Rostási, Ágnes/0000-0002-0269-390X} } @article{MTMT:34093218, title = {Morphological analysis of mineral grains from different sedimentary environments using automated static image analysis}, url = {https://m2.mtmt.hu/api/publication/34093218}, author = {Gresina, Fruzsina and Farkas, Beáta and Fábián, Szabolcs Ákos and Szalai, Zoltán and Varga, György}, doi = {10.1016/j.sedgeo.2023.106479}, journal-iso = {SEDIMENT GEOL}, journal = {SEDIMENTARY GEOLOGY}, volume = {455}, unique-id = {34093218}, issn = {0037-0738}, year = {2023}, eissn = {1879-0968}, orcid-numbers = {Farkas, Beáta/0000-0002-7026-8980; Fábián, Szabolcs Ákos/0000-0001-9127-2113; Szalai, Zoltán/0000-0001-5267-411X; Varga, György/0000-0003-4784-6372} }