TY - JOUR AU - Kiss, Tímea AU - Fekete, István AU - Tápai, Ibolya TI - Environmental Status of a City Based on Heavy Metal Content of the Tree-Rings of Urban Trees: Case Study at Szeged, Hungary JF - JOURNAL OF ENVIRONMENTAL GEOGRAPHY J2 - J ENVIRON GEOGR VL - 12 PY - 2019 IS - 1-2 SP - 13 EP - 22 PG - 10 SN - 2060-3274 DO - 10.2478/jengeo-2019-0002 UR - https://m2.mtmt.hu/api/publication/30705197 ID - 30705197 LA - English DB - MTMT ER - TY - JOUR AU - Albert, Gáspár AU - Mészáros, János AU - Szentpéteri, Krisztián TI - Structural analysis of a Miocene ignimbrite quarry (Tar, Hungary) by Drone (UAV) 3D photogrammetry modelling JF - GEOPHYSICAL RESEARCH ABSTRACTS J2 - GEOPHYS RES ABSTR VL - 20 PY - 2018 PG - 1 SN - 1029-7006 UR - https://m2.mtmt.hu/api/publication/3337801 ID - 3337801 LA - English DB - MTMT ER - TY - JOUR AU - Árvai, Mátyás AU - Antalfi, Eszter AU - Sebe, Krisztina AU - Mihály, E AU - Fehér, Sándor AU - Kern, Zoltán TI - A Dráva durvaszemcsés folyóvízi üledékéből előkerült szubfosszilis uszadékfák dendrokronológiai és faanatómiai vizsgálata JF - KAPOSVÁRI RIPPL-RÓNAI MÚZEUM KÖZLEMÉNYEI J2 - KAPOSVÁRI RIPPL-RÓNAI MÚZEUM KÖZLEMÉNYEI VL - 2018 PY - 2018 IS - 1 SP - 5 EP - 14 PG - 10 SN - 2064-1966 UR - https://m2.mtmt.hu/api/publication/30379168 ID - 30379168 LA - Hungarian DB - MTMT ER - TY - CONF AU - Kern, Zoltán AU - Mihály, E AU - Nagy, Balázs AU - Mészáros, János AU - Urdea, P AU - Timofte, F AU - Sipos, György ED - Harvey, J ED - Lange, J ED - Scharnweber, T ED - Wilmking, M TI - Closely situated dendro-sites tell distinct dendro-stories from the Mureş/Maros river, Romania T2 - TRACE 2018 C1 - Greifswald PY - 2018 SP - 74 PG - 1 UR - https://m2.mtmt.hu/api/publication/3365610 ID - 3365610 LA - English DB - MTMT ER - TY - CHAP AU - Árvai, Mátyás AU - Kázmér, Miklós AU - Grynaeus, A AU - Kern, Zoltán ED - Jerem, Erzsébet ED - Laszlovszky, József ED - Pinke, Zsolt László ED - Drosztmér, Ágnes ED - Renner, Zsuzsanna TI - Uszadékfák dendrokronológiai vizsgálata. lehetséges források az ártéri erdők kor- és fajösszetételének rekonstruálásához a történelmi és az azt megelőző időkre TS - lehetséges források az ártéri erdők kor- és fajösszetételének rekonstruálásához a történelmi és az azt megelőző időkre T2 - Történeti tájak - vizes élőhelyek: Régészet, környezettörténet, tájvédelem PB - Archaeolingua CY - Budapest SN - 9789639911994 PY - 2017 SP - 85 EP - 88 PG - 4 UR - https://m2.mtmt.hu/api/publication/3267878 ID - 3267878 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Árvai, Mátyás AU - Popa, I AU - Mindrescu, M AU - Nagy, Balázs AU - Kern, Zoltán TI - Dendrochronology and radiocarbon dating of subfossil conifer logs excavated from a peat bog, Maramures Mts, Romania JF - QUATERNARY INTERNATIONAL J2 - QUATERN INT VL - 415 PY - 2016 SP - 6 EP - 14 PG - 9 SN - 1040-6182 DO - 10.1016/j.quaint.2015.11.066 UR - https://m2.mtmt.hu/api/publication/3031601 ID - 3031601 N1 - Megjegyzés-26514497 N1 Funding details: LP2012-27/2012, MTA, Hungarian Academy of Sciences N1 Funding text: Thanks for support from “Lendület” program of the Hungarian Academy of Sciences (LP2012-27/2012) and a Romanian-Hungarian bilateral cooperation (RO-2013-0014). This is contribution No.32. of 2ka Palæoclimatology Research Group and No.27. of Budapest Tree-Ring Laboratory. Dept. of Physical Geography, Eötvös Loránd University, Budapest, Hungary National Research and Development Institute for Silviculture Marin Dracea, Câmpulung Moldovenesc, Romania University Suceava, Department of Geography, Cirques & Lakes Research Group, Romania Institute for Geology and Geochemistry, MTA Research Center for Astronomy and Earth Sciences, Budaörsi út 45, Budapest, 1112, Hungary Export Date: 15 October 2019 Correspondence Address: Árvai, M.; Dept. of Physical Geography, Eötvös Loránd UniversityHungary; email: matyas.arvai@gmail.com Dept. of Physical Geography, Eötvös Loránd University, Budapest, Hungary National Research and Development Institute for Silviculture Marin Dracea, Câmpulung Moldovenesc, Romania University Suceava, Department of Geography, Cirques & Lakes Research Group, Romania Institute for Geology and Geochemistry, MTA Research Center for Astronomy and Earth Sciences, Budaörsi út 45, Budapest, 1112, Hungary Export Date: 22 February 2021 Correspondence Address: Árvai, M.; Dept. of Physical Geography, Hungary; email: matyas.arvai@gmail.com Dept. of Physical Geography, Eötvös Loránd University, Budapest, Hungary National Research and Development Institute for Silviculture Marin Dracea, Câmpulung Moldovenesc, Romania University Suceava, Department of Geography, Cirques & Lakes Research Group, Romania Institute for Geology and Geochemistry, MTA Research Center for Astronomy and Earth Sciences, Budaörsi út 45, Budapest, 1112, Hungary Export Date: 3 May 2021 Correspondence Address: Árvai, M.; Dept. of Physical Geography, Hungary; email: matyas.arvai@gmail.com LA - English DB - MTMT ER - TY - JOUR AU - Garamszegi, B AU - Kern, Zoltán TI - Hazai bükkösök körlap-növekedésének trendjei a változó klíma tükrében = Basal area growth trends of Hungarian beech forests in a changing climate JF - ERDÉSZETTUDOMÁNYI KÖZLEMÉNYEK J2 - ERDÉSZETTUD KÖZL VL - 6 PY - 2016 IS - 1 SP - 35 EP - 44 PG - 10 SN - 2062-6711 DO - 10.17164/EK.2016.004 UR - https://m2.mtmt.hu/api/publication/3147303 ID - 3147303 N1 - Megjegyzés-26252389 angol nyelvű kivonattal LA - Hungarian DB - MTMT ER - TY - JOUR AU - Kern, Zoltán AU - Popa, I TI - Dendrochronological and radiocarbon analyses of subfossil oaks from the foothills of the Romanian Carpathians JF - GEOCHRONOMETRIA J2 - GEOCHRONOMETRIA VL - 43 PY - 2016 IS - 1 SP - 113 EP - 120 PG - 8 SN - 1733-8387 DO - 10.1515/geochr-2015-0038 UR - https://m2.mtmt.hu/api/publication/3111994 ID - 3111994 N1 - Export Date: 15 October 2019 Correspondence Address: Kern, Z.; Institute for Geological and Geochemical Research, MTA CSFK Lendület 2ka Palæoclimate Research Group, Budaörsi út 45, Hungary; email: kern@geochem.hu Export Date: 22 February 2021 Correspondence Address: Kern, Z.; Institute for Geological and Geochemical Research, Budaörsi út 45, Hungary; email: kern@geochem.hu Export Date: 3 May 2021 Correspondence Address: Kern, Z.; Institute for Geological and Geochemical Research, Budaörsi út 45, Hungary; email: kern@geochem.hu LA - English DB - MTMT ER - TY - JOUR AU - Mészáros, János AU - Árvai, Mátyás AU - Kohán, Balázs AU - Deák, Márton AU - Nagy, Balázs TI - UAV based 3D digital surface model to estimate paleolandscape in high mountainous environment JF - GEOPHYSICAL RESEARCH ABSTRACTS J2 - GEOPHYS RES ABSTR VL - 18 PY - 2016 SN - 1029-7006 UR - https://m2.mtmt.hu/api/publication/3039786 ID - 3039786 LA - English DB - MTMT ER - TY - JOUR AU - Ruszkiczay-Rüdiger, Zsófia AU - Kern, Zoltán AU - Urdea, P AU - Braucher, R AU - Madarász, Balázs AU - Schimmelpfennig, I AU - Maurice, Arnold AU - Georges, Aumaître AU - Didier, Bourlès AU - Karim, Keddadouche ED - ASTER, Team / Collaborative Organization TI - Revised deglaciation history of the Pietrele-Stanisoara glacial complex, Retezat Mts, Southern Carpathians, Romania JF - QUATERNARY INTERNATIONAL J2 - QUATERN INT VL - 415 PY - 2016 SP - 216 EP - 229 PG - 14 SN - 1040-6182 DO - 10.1016/j.quaint.2015.10.085 UR - https://m2.mtmt.hu/api/publication/2965676 ID - 2965676 N1 - Hungarian Academy of Sciences (MTA), Research Centre for Astronomy and Earth Sciences, Institute for Geological and Geochemical Research (CSFK-FGI), Budaörsi út 45, Budapest, 1112, Hungary Department of Geography, West University of Timisoara, V. Pârvan, no. 4, Timişoara, Timiş 300223, Romania Aix-Marseille University, CEREGE, CNRS-IRD UM34, BP 80, Aix-en-Provence Cedex 4, 13545, France Hungarian Academy of Sciences (MTA), Research Centre for Astronomy and Earth Sciences, Geographical Institute, Budaörsi út 45, Budapest, 1112, Hungary Cited By :41 Export Date: 5 January 2023 Correspondence Address: Ruszkiczay-Rüdiger, Z.; Hungarian Academy of Sciences (MTA), Budaörsi út 45, Hungary; email: rrzsofi@geochem.hu LA - English DB - MTMT ER - TY - CHAP AU - Árvai, Mátyás AU - Kern, Zoltán AU - Kohán, Balázs AU - Mîndrescu, M AU - Nagy, Balázs ED - Boda, Judit TI - A Farcău-tőzegláp medrének modellezése és térinformatikai elemzése fúrásadatok alapján T2 - Az elmélet és a gyakorlat találkozása a térinformatikában PB - Debreceni Egyetemi Kiadó CY - Debrecen SN - 9789633184882 PY - 2015 SP - 31 EP - 38 PG - 8 UR - https://m2.mtmt.hu/api/publication/2898532 ID - 2898532 LA - Hungarian DB - MTMT ER - TY - CONF AU - Árvai, Mátyás AU - Grynaeus, A AU - Kázmér, Miklós AU - Kern, Zoltán ED - Akkemik, Ü TI - Holocene driftwood localities in Hungary – status report of an on-going dendrochronological research T2 - EuroDendro 2015 International Scientific Conference on Dendrochronology C1 - Antalya PY - 2015 SP - 113 EP - 115 PG - 3 UR - https://m2.mtmt.hu/api/publication/2966948 ID - 2966948 LA - English DB - MTMT ER - TY - JOUR AU - Hatvani, István Gábor AU - Magyar, Norbert AU - Zessner, M AU - Kovács, József AU - Blaschke, A P TI - The Water Framework Directive: Can more information be extracted from groundwater data? A case study of Seewinkel, Burgenland, eastern Austria JF - HYDROGEOLOGY JOURNAL J2 - HYDROGEOL J VL - 22 PY - 2014 IS - 4 SP - 779 EP - 794 PG - 16 SN - 1431-2174 DO - 10.1007/s10040-013-1093-x UR - https://m2.mtmt.hu/api/publication/2477872 ID - 2477872 N1 - Department of Physical and Applied Geology, Eötvös Loránd University, Pázmány P. stny. 1/C, 1117 Budapest, Hungary Institute for Geological and Geochemical Research, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, Budaörsi út 45, 1112 Budapest, Hungary Institute of Water Quality, Resources and Waste Management, Vienna University of Technology, Karlsplatz 13/226, 1040 Wien, Austria Institute of Hydraulic Engineering and Water Resources Management, Vienna University of Technology, Karlsplatz 13/222, 1040 Wien, Austria Cited By :23 Export Date: 18 November 2022 Correspondence Address: Hatvani, I. G.; Department of Physical and Applied Geology, Eötvös Loránd University, Pázmány P. stny. 1/C, 1117 Budapest, Hungary; email: hatvaniig@gmail.com AB - Water protection is one of the most important goals in environmental protection. The Clean Water Act in the USA and the Water Framework Directive (WFD) in Europe are the legal frameworks to facilitate the achievement of this goal. The question is raised of whether more information can be extracted from WFD-related groundwater data. To answer it, a methodology has been developed that is easy to use and could be implemented into official practice. A case study is presented in which the groundwater data of a sodic area in Austria (Seewinkel) is assessed. Eighteen parameters in groundwater sampled from 23 wells (1991-2011) were analyzed. With basic statistics, trend-, cluster-, Wilks’ λ and spatial sampling density analysis, local phosphorus and boron phenomena were described, along with the determining role of sulphate, groundwater flow, and the oxygen gradient in the area. As a final step, the spatial sampling density was determined. Regarding the current set of parameters, all the sampling sites are necessary and only in the case of certain parameters (Ca2+, Mg2+, K+, NO3-, pH) could one sampling site be abandoned. The methodology applied brings a new perspective to exploring groundwater data collected according to the requirements of the WFD. LA - English DB - MTMT ER - TY - JOUR AU - Kern, Zoltán AU - Árvai, Mátyás AU - Grynaeus, András TI - Dendrokronológiai vizsgálatok a szokolya- királyréti fa harangláb anyagán JF - ARCHEOMETRIAI MŰHELY J2 - ARCHEOMETRIAI MŰHELY VL - 11 PY - 2014 IS - 1 SP - 71 EP - 76 PG - 6 SN - 1786-271X UR - https://m2.mtmt.hu/api/publication/2715015 ID - 2715015 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Kern, Zoltán AU - Patkó, M AU - Kázmér, Miklós AU - Fekete, József AU - Kele, Sándor AU - Pályi, Z TI - Multiple tree-ring proxies (earlywood width, latewood width and δ13C) from pedunculate oak (Quercus robur L.), Hungary JF - QUATERNARY INTERNATIONAL J2 - QUATERN INT VL - 293 PY - 2013 SP - 257 EP - 267 PG - 11 SN - 1040-6182 DO - 10.1016/j.quaint.2012.05.037 UR - https://m2.mtmt.hu/api/publication/1989093 ID - 1989093 LA - English DB - MTMT ER - TY - JOUR AU - Kovács, József AU - Korponai, János AU - Kovácsné Székely, Ilona AU - Hatvani, István Gábor TI - Introducing sampling frequency estimation using variograms in water research with the example of nutrient loads in the Kis-Balaton Water Protection System (W Hungary) JF - ECOLOGICAL ENGINEERING J2 - ECOL ENG VL - 42 PY - 2012 SP - 237 EP - 243 PG - 7 SN - 0925-8574 DO - 10.1016/j.ecoleng.2012.02.004 UR - https://m2.mtmt.hu/api/publication/1895896 ID - 1895896 N1 - Megjegyzés-23003084 Megjegyzés-22322800 WC: Ecology; Engineering, Environmental; Environmental Sciences Megjegyzés-22244396 IF: 2.203 AB - In most of the world along with urbanization came the deterioration of surface waters. The case of Hungary's Lake Balaton (the largest shallow freshwater lake in Central Europe) and its catchment area was no exception. In the second part of the twentieth century it became clear that measures had to be taken to prevent further water quality deterioration. In order to do so, the Kis-Balaton Water Protection System (KBWPS) was established. To measure its effectiveness in filtering Lake Balaton's water input, total phosphorus and total nitrogen loads are regularly estimated. In this study the practice of temporal sampling frequency estimation is described using data series from the KBWPS in order to suggest a sampling frequency that is suitable for estimating annual nutrient loads and still produces a dataset from which environmental processes can be followed. In this case, temporal sampling frequency estimation was conducted using variogram analysis, before which trend removal was performed on four sampling sites and two daily sampled parameters for the years 1993–2007. Although the calculations were only carried out on two parameters they are applicable to other environmental parameters as well. Nutrient load estimation is used as a verification tool. The result of the variogram analysis pointed towards a three-day sampling frequency for the whole KBWPS in the case of total phosphorus and total nitrogen (if the purpose of the monitoring is nutrient estimation). This reduction in sampling frequency would make an approximately 50% cost reduction possible. The study gives an example of sampling frequency estimation which is a key question in every aspect of environmental science, so that hopefully it will be useful for scientists dealing with water protection issues. LA - English DB - MTMT ER - TY - CHAP AU - Kern, Zoltán ED - Kázmér, Miklós TI - Balaton-felvidéki tölgyek évgyűrűszélességének kapcsolata a Balaton vízszintingadozásával T2 - Környezettörténet PB - Hantken Kiadó CY - Budapest SN - 9789638701596 T3 - Környezettörténet, ISSN 2063-4463 ; 1. PY - 2009 SP - 357 EP - 366 PG - 10 UR - https://m2.mtmt.hu/api/publication/1503532 ID - 1503532 N1 - [Relationship between fluctuation of lake level of Balaton and ringwidth of oaks from Balaton Highland, Hungary] LA - Hungarian DB - MTMT ER - TY - JOUR AU - Kiss, Tímea AU - Sipos, György TI - Dendrológia alkalmazása a geomorfológiai kutatásokban (Dendro-geomorfológia) JF - FÖLDRAJZI KÖZLEMÉNYEK J2 - FÖLDRAJZI KÖZLEMÉNYEK VL - 133 PY - 2009 IS - 1 SP - 13 EP - 21 PG - 9 SN - 0015-5411 UR - https://m2.mtmt.hu/api/publication/1334726 ID - 1334726 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Popa, I AU - Kern, Zoltán TI - Long-term summer temperature reconstruction inferred from tree-ring records from the Eastern Carpathians JF - CLIMATE DYNAMICS J2 - CLIM DYNAM VL - 32 PY - 2009 IS - 7-8 SP - 1107 EP - 1117 PG - 11 SN - 0930-7575 DO - 10.1007/s00382-008-0439-x UR - https://m2.mtmt.hu/api/publication/1378470 ID - 1378470 LA - English DB - MTMT ER - TY - JOUR AU - Kern, Zoltán AU - Popa, I TI - Changes of frost damage and treeline advance for Swiss stone pine in the Calimani Mts. (Eastern Carpathians, Romania) JF - ACTA SILVATICA ET LIGNARIA HUNGARICA: AN INTERNATIONAL JOURNAL IN FOREST, WOOD AND ENVIRONMENTAL SCIENCES J2 - ACTA SILV LIGNARIA HUNG VL - 4 PY - 2008 SP - 39 EP - 48 PG - 10 SN - 1786-691X DO - 10.37045/aslh-2008-0004 UR - https://m2.mtmt.hu/api/publication/1502634 ID - 1502634 LA - English DB - MTMT ER - TY - CHAP AU - Kern, Zoltán ED - Gömöri, J TI - Évgyűrűvizsgálatok a Balaton-felvidéken és a Déli-Bakonyban T2 - Az erdő és a fa régészete és néprajza kézművesipar-történeti megközelítésben PB - MTA VEAB Soproni Tudós Társaság CY - Sopron SN - 9789635085606 T3 - Az anyagi kultúra a Kárpát-medencében, ISSN 1788-5418 ; 2. PY - 2007 SP - 89 EP - 102 PG - 14 UR - https://m2.mtmt.hu/api/publication/2548645 ID - 2548645 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Popa, I AU - Kern, Zoltán AU - Nagy, Balázs TI - Frost ring: a biological indicator of widespread freezing days, and 1876 AD as a case study from the Eastern Carpathians JF - PROCEEDINGS OF THE ROMANIAN ACADEMY SERIES B: CHEMISTRY LIFE SCIENCES AND GEOSCIENCE J2 - PROC ROMAN ACAD SER B: CHEM LIFE SCI GEOSCI VL - 8 PY - 2006 IS - 1 SP - 55 EP - 61 PG - 7 SN - 1454-8267 UR - https://m2.mtmt.hu/api/publication/1467798 ID - 1467798 LA - English DB - MTMT ER - TY - JOUR AU - Kern, Zoltán AU - Fórizs, István AU - Nagy, Balázs AU - Kázmér, Miklós AU - Gál, A AU - Szántó, Andrea Zsuzsanna AU - Palcsu, László AU - Molnár, Mihály TI - Late Holocene environmental changes recorded at Ghetarul de la Focul Viu, Bihor Mountains, Romania JF - THEORETICAL AND APPLIED KARSTOLOGY J2 - THEOR APPL KARSTOLOGY VL - 17 PY - 2004 SP - 51 EP - 60 PG - 10 SN - 1012-9308 UR - https://m2.mtmt.hu/api/publication/132662 ID - 132662 LA - English DB - MTMT ER -