A Csomád gázömléseinek térképezése és CO2 vizsgálata
Mapping and CO2 analysis of the gas-emissions of Ciomadul volcano
Keywords:
Csomád, CO2, gázomlés, geodinamika, térképezésAbstract
The Eastern Carpathian Neogene to Quaternary volcanic chain and its surrounding areas contain most of the carbon-dioxide rich gas emissions in Romania, which occur in the form of natural mofettes, bubbling pools and springs. The motivation of our work is to gather real time and in-situ information with the help of Multi-Gas instrument about the composition of the gas-emissions across the Ciomadul volcano and to create a high resolution geological map from the measured sites. Furthermore, we would like to study the possible relationships between the tectonic characteristics of the study area and the manifestation and composition of the gas-emissions.
References
AIUPPA, A., FEDERICO, C., GIUDICE, G., GURRIERI, S., 2005: Chemical mapping of fumarolic field: La Fossa Crater, Vulcano Island (Aeolian Islands, Italy), Geophysical Research Letters, 32, LI3309.
CIUCLAVU, D., DINU, D., SZAKÁCS A., DORDEA, D. 2000: Neogene kinematics of the Transylvanian basin (Romania), AAPG Bulletin. 84/10, 1589–1615.
HARANGI Sz., LUKÁCS R., SCHMITT, A.K., DUNKL, I., MOLNÁR K., KISS B., SEGHEDI, I., NOVOTHNY, A., MOLNÁR M., 2015: Constraints on the timing of Quaternary volcanism and duration of magma residence at Ciomadul volcano, east-central Europe, from combined U-Th/He and U-Th zircon geochronology, Journal of Volcanology and Geothermal Research, 301, 66–80.
HARANGI Sz., KISS, B., MOLNÁR, K., KIS, B.M., 2017: Egy hosszan szunnyadó dácit vulkán anatomiája: a Csomád kutatásának legújabb eredményei, 8. Kőzettani és Geokémiai Vándorgyűlés Szihalom, 2017. szeptember 7–9.
KARÁTSON D., WULF, S., VERES D., MAGYARI E., GERTISSER, R., TIMÁR-GABOR A., 2016: The latest explosive eruptions of Ciomadul (Csomád) volcano, East Carpathians-A tephrostratigrapic approach for the 51-29 ka BP time interval, Journal of Volcanology and Geothermal Research, 319, 29–51.
KIS B. M., IONESCU, A., CARDELLINI, C., HARANGI SZ., BACIU, C., CARACAUSI, C., VIVEIROS, F., 2017: Quantification of carbon dioxide emissions of Ciomadul, the youngest volcano of the Carpathian-Pannonian Region (Eastern-Central Europe, Romania), Journal of Volcanology and Geothermal Research, 341, 119–130.
KIS B. M., CARACUSI, A., PALCSU, L., BACIU, C., IONESCU, A., FUTÓ I., SCIARRA, A., HARANGI Sz., 2019: Noble Gas and Carbon Isotope Systematics at the Seemingly Inactive Ciomadul Volcano (Eastern–Central Europe, Romania): Evidence for Volcanic Degassing, Geochemistry, Geophysics, Geosystems, 20/ 6, 3019–3043.
LAUMONIER, M., O. KARAKAS, O., BACHMANN, O., GAILLARD, F., LUKÁCS R., SEGHEDI, I., MENAND, T., HARANGI Sz. 2019: Evidence for a persistent magma reservoir with large melt content beneath an apparently extinct volcano, Earth and Planetary Science Letters, 521, 79–90.
MOLNÁR K., LUKÁCS R., DUNKL I., SCHMITT, A.K., KISS B., SEGHEDI, I., SZEPESI J., HARANGI Sz., 2019: Episodes of dormancy and eruption of the Late Pleistocene Ciomadul volcanic complex (Eastern Carpathians, Romania) constrained by zircon geochronology, Journal of Volcanology and Geothermal Research. 373, 133–147.
MORIYA, I., OKUNO, M., NAKAMURA, T., ONO, K., SEGHEDI, I., 1996: Radiocarbon ages of charcoal fragments from the pumice flow deposits of the last eruption of Ciomadul Volcano, Romania. Summaries of Researches Using AMS at Nagoya University, 3, 252–255.
MORIYA, I., OKUNO, M., NAKAMURA, E., SZAKÁCS A., SEGHEDI, I., 1995: Last eruption and its 14C age of Ciomadul Volcano,Romania. Summaries of Researches Using AMS at Nagoya University, 6, 82–91.
SHINOHARA, H., 2005: A new technique to estimate volcanic gas composition: plume measurements with a portable multi-sensor system, Journal of Volcanology and Geothermal Research, 143, 319–333.
SZAKÁCS A., SEGHEDI I., PÉCSKAY Z., MIREA V., 2015: Eruptive history of a low-frequency and low-output rate Pleistocene volcano, Ciomadul, South Harghita Mts., Romania, Bulletin of Volcanology, 77(12).
Szalay R., Kis B.M., Harangi Sz., Palcsu L., Baciu C., Ionescu A., Pop C. Calabrese S., Daskaloupolou K. Bitetto, M., Aiuppa, A., 2019: The application of Multi-Gas instrument for the In-situ analysis of the gas-emissions of the Eastern Carpathians (Romania), 15th International Conference on Gas Geochemistry- ICGG15.
VINKLER A. P., HARANGI Sz., NTAFLOS T, SZAKÁCS A., 2007: Petrology and geochemistry of pumices from the Ciomadul volcano (Eastern Carpathians)-implications for petrogenetic processes, Földtani Közlöny, 137(1), 103–128.
https://foter.ro/cikk/20160731_mofettaban_halt_meg_egy_karcfalvi_no
