Zobrazeno 1 - 10
of 129
pro vyhledávání: '"ATTILA, DEMÉNY"'
Autor:
Marjan Temovski, László Rinyu, István Futó, Kata Molnár, Marianna Túri, Attila Demény, Bojan Otoničar, Yuri Dublyansky, Philippe Audra, Victor Polyak, Yemane Asmerom, László Palcsu
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract Alteration of conventional carbonate stable isotopes (δ18O, δ13C) in cave walls has been shown to be a useful tool to identify cave formation driven by deep-seated processes, i.e., hypogene karstification. If combined with a prior informat
Externí odkaz:
https://doaj.org/article/75cbe2198f034d2b9895af81d9956461
Autor:
Patrick Meister, Silvia Frisia, István Dódony, Péter Pekker, Zsombor Molnár, Stephanie Neuhuber, Susanne Gier, Ivett Kovács, Attila Demény, Mihály Pósfai
Publikováno v:
Crystal Growth & Design. 23:3202-3212
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bb1892ad64c07c19e66e70722843a53
https://doi.org/10.1021/acs.cgd.2c01393
https://doi.org/10.1021/acs.cgd.2c01393
Autor:
Attila Demény, László Rinyu, Péter Németh, György Czuppon, Nóra Enyedi, Judit Makk, Szabolcs Leél-Őssy, Dóra Kesjár, Ivett Kovács
Publikováno v:
PLoS ONE, Vol 16, Iss 1, p e0245621 (2021)
Speleothems (dominated by cave-hosted carbonate deposits) are valuable archives of paleoclimate conditions. As such, they are potential targets of clumped isotope analyses that may yield quantified data about past temperature variations. Clumped isot
Externí odkaz:
https://doaj.org/article/16824e67a957469ab452b77c3254923b
Autor:
Anett Lázár, Zsombor Molnár, Attila Demény, László Kótai, László Trif, Kende Attila Béres, Eszter Bódis, Gábor Bortel, László Előd Aradi, Máté Karlik, Máté Zoltán Szabó, Áron Pekker, Gergely Németh, Katalin Kamarás, Laurence A. J. Garvie, Péter Németh
Publikováno v:
CrystEngComm. 25:738-750
Ikaite formation and its transformation to calcite occurs via distinct amorphous calcium carbonates (referred to as I and II) that differ in their morphology, particle size, water content and stability.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98f2c9cc0df8a9a07b5df18b486396cf
https://doi.org/10.1039/d2ce01444k
https://doi.org/10.1039/d2ce01444k
Autor:
György Czuppon, Attila Demény, Szabolcs Leél-Őssy, Mihály Óvari, Mihály Molnár, József Stieber, Klaudia Kiss, Krisztina Kármán, Gergely Surányi, László Haszpra
Publikováno v:
International Journal of Speleology, Vol 47, Iss 1, Pp 13-28 (2018)
In order to use speleothems in the reconstruction of past climate and environmental changes it is necessary to understand the environmental and hydrological processes that determine the physico-chemical conditions of carbonate precipitation and hence
Externí odkaz:
https://doaj.org/article/055032483a4a42dfb6ac80db3416612c
Ikaite (CaCO3*6H2O) is a cryogenic calcium carbonate phase, which forms below about 5°C. If the temperature increases above 5-7 °C ikaite transforms to calcite. Understanding the transformation process is important to interpret paleoclimatological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35b0f2b200b8e4a15d1c98d101202cd2
https://doi.org/10.5194/egusphere-egu23-1133
https://doi.org/10.5194/egusphere-egu23-1133
Autor:
György Czuppon, Attila Demény, Szabolcs Leél-Őssy, József Stieber, Mihály Óvári, Péter Dobosy, Ágnes Berentés, Richard Kovács
Publikováno v:
Central European Geology. 65:26-39
In this study, already published and new monitoring data are compiled from the Baradla and Béke caves in the Aggtelek Karst, from the Vacska Cave in the Pilis Mountains as well as from the Szemlőhegy and Pálvölgy caves in the Buda Hills. Recent i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f551dfd6c0c98e01d09a6844f17a23bd
https://doi.org/10.1556/24.2021.00109
https://doi.org/10.1556/24.2021.00109
Autor:
Nóra Tünde Lange-Enyedi, Péter Németh, Andrea K. Borsodi, Réka Halmy, György Czuppon, Ivett Kovács, Szabolcs Leél-Őssy, Attila Demény, Judit Makk
Publikováno v:
Geomicrobiology Journal. 39:107-122
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c39c81db82e6ea01df6ddf3bc41f986d
https://doi.org/10.1080/01490451.2021.2019857
https://doi.org/10.1080/01490451.2021.2019857
Autor:
Szabolcs Leél-Őssy, Ágnes Berentés, György Czuppon, Attila Demény, Richárd Kovács, Gergely Surányi
Publikováno v:
Földrajzi Közlemények. 145:224-231
Speleothem formations are one of the most important and informative objects in paleoclimatological research. However, in order to interpret the data that reflect environmental conditions, we have to know the operation of the given cave, and it should
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2afb91b91d3220b0c78e47e22f18c0c3
https://doi.org/10.32643/fk.145.3.3
https://doi.org/10.32643/fk.145.3.3