@article{MTMT:34075905,
	title = {Carbon Isotope Investigation of Freshwater Tufa Precipitation in Karst Streams of Bükk Mountains (Hungary)},
	url = {https://m2.mtmt.hu/api/publication/34075905},
	author = {Bódai, Barbara and Baráth, Balázs Áron and Gergely, Virág and Sóvágó, Dávid and Braun, Mihály and Futó, István and Kele, Sándor and Molnár, Mihály},
	doi = {10.14232/jengeo-2023-44749},
	journal-iso = {J ENVIRON GEOGR},
	journal = {JOURNAL OF ENVIRONMENTAL GEOGRAPHY},
	volume = {16},
	unique-id = {34075905},
	issn = {2060-3274},
	abstract = {Recent freshwater tufa precipitation and its parent water were investigated at Szalajka valley, Sebesvíz and Dobrica Spring (Bükk Mts., Hungary). The aim of the study is to analyse the carbon isotope dynamics of freshwater tufa precipitated in karstic streams between the spring water and the first significant tufa barrage using field measurements, water chemistry, and carbon isotope analysis. A further aim was to examine the fossil tufa precipitations in recently active areas and their neighbourhood to determine their age using the 14C method. Based on the 3H content the water samples are relatively young (<10 y). To calibrate the calendar age of older tufas, dead carbon proportion (dcp) were determined in the recently formed freshwater tufas. The lowest dcp of the recent freshwater tufas was estimated at Sebesvíz (9.6±1.3%), the highest at Szalajka (16.4±2.4%) and a moderate value at Dobrica Spring (13.8±2.2%). Due to the rapid decrease in atmospheric 14C level we have to compensate the atmospheric 14C drop between the water infiltration time and the deposition time of fresh carbonates to compensate the bomb-effect. The oldest fossil tufa age (BC 6421-6096) was found at Sebesvíz located around 20 metres away from the riverbed, while the youngest fossil tufa ages (a few years/decades old) were found in the recently active area at all sites.},
	year = {2023},
	eissn = {2060-467X},
	pages = {55-71},
	orcid-numbers = {Kele, Sándor/0000-0002-8607-7636}
}

@article{MTMT:32801653,
	title = {Detailed Carbon Isotope Study of PM2.5 Aerosols at Urban Background, Suburban Background and Regional Background Sites in Hungary},
	url = {https://m2.mtmt.hu/api/publication/32801653},
	author = {Major, István and Molnár, Mihály and Futó, István and Gergely, Virág and Bán, Sándor and Machon, Attila and Salma, Imre and Varga, Tamás},
	doi = {10.3390/atmos13050716},
	journal-iso = {ATMOSPHERE-BASEL},
	journal = {ATMOSPHERE},
	volume = {13},
	unique-id = {32801653},
	year = {2022},
	eissn = {2073-4433},
	orcid-numbers = {Major, István/0000-0003-4675-9875; Machon, Attila/0000-0001-7941-0253; Salma, Imre/0000-0001-8319-1647}
}

@misc{MTMT:34062103,
	title = {Application of an automated AGE-CHS unit for water DIC-14 analyses at HEKAL Laboratory},
	url = {https://m2.mtmt.hu/api/publication/34062103},
	author = {Molnár, Mihály and Janovics, Róbert and Gergely, Virág and Sóvágó, Dávid and Baráth, Balázs Áron and Gergely, Orsovszki and Veres, Mihály and Molnár, Anita},
	unique-id = {34062103},
	year = {2021},
	orcid-numbers = {Molnár, Anita/0000-0003-0380-2212}
}

@article{MTMT:32073541,
	title = {Radiocarbon in the atmospheric gases and PM10 aerosol around the Paks Nuclear Power Plant, Hungary},
	url = {https://m2.mtmt.hu/api/publication/32073541},
	author = {Varga, Tamás and Major, István and Gergely, Virág and Lencsés, A and Bujtás, T and Jull, Timothy AJ and Veres, Mihály and Molnár, Mihály},
	doi = {10.1016/j.jenvrad.2021.106670},
	journal-iso = {J ENVIRON RADIOACTIV},
	journal = {JOURNAL OF ENVIRONMENTAL RADIOACTIVITY},
	volume = {237},
	unique-id = {32073541},
	issn = {0265-931X},
	year = {2021},
	eissn = {1879-1700},
	orcid-numbers = {Major, István/0000-0003-4675-9875}
}

@article{MTMT:31891333,
	title = {GAS ION SOURCE PERFORMANCE OF THE ENVIRONMICADAS AT HEKAL 4 LABORATORY, DEBRECEN, HUNGARY},
	url = {https://m2.mtmt.hu/api/publication/31891333},
	author = {Molnár, Mihály and Mészáros, Marianna and Janovics, Róbert and Major, István and Hubay, Katalin and Buró, Botond and Varga, Tamás and Kertész, Gréta Titanilla and Gergely, Virág and Vas, Ádám and Orsovszki, Gergely and Molnár, Anita and Veres, Mihály and Seiler, Martin and Wacker, Lukas and Jull, Timothy AJ},
	doi = {10.1017/RDC.2020.109},
	journal-iso = {RADIOCARBON},
	journal = {RADIOCARBON},
	volume = {63},
	unique-id = {31891333},
	issn = {0033-8222},
	year = {2021},
	eissn = {1945-5755},
	pages = {499-511},
	orcid-numbers = {Major, István/0000-0003-4675-9875; Molnár, Anita/0000-0003-0380-2212}
}

@CONFERENCE{MTMT:31996326,
	title = {EnvironMICADAS C-14 AMS Gas ion source performance and its applications at HEKAL Laboratory, Debrecen, Hungary},
	url = {https://m2.mtmt.hu/api/publication/31996326},
	author = {Molnár, Mihály and Janovics, Róbert and Major, István and Hubay, Katalin and Buró, Botond and Varga, Tamás and Kertész, Gréta Titanilla and Gergely, Virág and Veres, Mihály and Jull, Timothy AJ},
	booktitle = {EGU General Assembly 2020: Abstracts},
	unique-id = {31996326},
	year = {2020},
	orcid-numbers = {Major, István/0000-0003-4675-9875}
}

@article{MTMT:31180130,
	title = {Fossil fuel combustion, biomass burning and biogenic sources of fine carbonaceous aerosol in the Carpathian Basin},
	url = {https://m2.mtmt.hu/api/publication/31180130},
	author = {Salma, Imre and Vasanits, Anikó and Machon, Attila and Varga, Tamás and Major, István and Gergely, Virág and Molnár, Mihály},
	doi = {10.5194/acp-20-4295-2020},
	journal-iso = {ATMOS CHEM PHYS},
	journal = {ATMOSPHERIC CHEMISTRY AND PHYSICS},
	volume = {20},
	unique-id = {31180130},
	issn = {1680-7316},
	year = {2020},
	eissn = {1680-7324},
	pages = {4295-4312},
	orcid-numbers = {Salma, Imre/0000-0001-8319-1647; Vasanits, Anikó/0000-0001-6469-5436; Machon, Attila/0000-0001-7941-0253; Major, István/0000-0003-4675-9875}
}