Bányászati, Kohászati és Földtani Konferencia
type: channel
publisher: Erdélyi Magyar Műszaki Tudományos Társaság (EMT) - ányászati, Kohászati és Földtani Szakosztálya
language: en
publication name: Bányászati, Kohászati és Földtani Konferencia
issn: 1842-9440
items: A Kaba CV3 szenes kondrit szervesanyag kutatásának aktuális eredményei
items: Az ostrai barit-polimetallikus ércesedés kialakulási viszonyai és jelentősége a kritikus nyersanyagok szempontjából
items: Talajtani változatosság és annak okai Belső-Somogyban - Háromfa esettanulmány
items: A Csíkszentimrei Büdösfürdő gázömléseinek, ásványvizeinek vizsgálata és kapcsolata a higany ércesedéssel
items: A magyar genetikus és diagnosztikus talajosztályozási rendszerek összehasonlítása és felülvizsgálata egy választott mintaterületen
items: Néhány gondolat a geológus és az építő mérnök közötti párbeszédről
items: A szektorok szerinti metánkibocsátás mértéke és csökkentésének lehetőségei
items: Diósgyőr-Vasgyár halványuló kohász emléke
items: A földgázszektor jövője és az alternatív gázok szerepe a magyar energiaszektorban
items: Hidrogén töltőállomás tűz- és robbanásvédelmi megoldásai
items: A UNFC alkalmazása a GSEU projektben – eredmények
items: A cirkon ásvány felhasználásának lehetőségei és korlátjai az impaktszerkezetek és meteoritok vizsgálatában
items: A dél-dobrudzsai kora eocén (ypresi) nummulites-es mészkövek mikrofácies elemzése
items: A domborzatpusztulás mértékének vizsgálata kárpáti mintaterületeken
items: A köpeny-eredetű, a kozmikus anyagmintákra és a cirkumsztelláris környezetekre jellemző Mg/Si arányok komparatív vizsgálata
items: Valós idejű helyszíni vízminőség-ellenőrző rendszer kiépítésének aktuális kérdései a Kárpát-medencében
items: Hévízkutatás a Vajdaságban
items: Enyhe és zord telek Erdélyben a 20. században
items: Új petrográfiai eredmények a középső permi Cserdi Formáció alsó szakaszában előforduló felzikus vulkanit kavicsokról (Dél-Dunántúl, Magyarország)
items: Kőzettest szilárdság és a geomorfológia kapcsolata a Bükk hegység példáján
items: IMSYS XXIV. Környezetvédelmi és Iparbiztonsági Konferencia
items: A lég- és talajhőmérsékleti viszonyok együttváltozásának vizsgálata a hóborítottság és talajfagy mértékének alapján a Bükk-fennsíki Mohos-töbörben
items: Az energetikai átmenet kérdései: A hidrogén kihívásainak és lehetőségeinek feltárása
items: Újságpapírba csomagolva: Fuchs Herman gyűjteményének titkai
items: A földi impaktszerkezetek geológiai és ásványtani jellemzői
items: A nyugat-mecseki Szászvári Formáció kétcsillámú gránitkavicsainak eredetvizsgálata
items: Lehetőségek a Miskolc környéki homok és kavics bányászatban
items: Folyómederben lévő holtfa mennyiségi felmérése drónfelvétel alapján
items: Eobilateria transylvanica: a hipotetikus bilatéria ős?
items: A széki Entzia macrescens populációdinamikája a vízkémiai paraméterek tükrében

A Kaba CV3 szenes kondrit szervesanyag kutatásának aktuális eredményei
type: item
description: The Kaba meteorite, a CV3 carbonaceous chondrite, provides a unique opportunity to investigate extraterrestrial organic matter's molecular and structural characteristics. This study explores the distribution, composition, and evolution of organic compounds in the meteorite, emphasizing recent research findings. The role of hydrothermal alteration and redox conditions in the formation of the organic matter assemblage is discussed concerning mass spectrometry. Comparative analysis with other carbonaceous chondrites highlights the distinct chemical pathways and environmental influences shaping Kaba's organic material, such as soluble N-heterocyclic compounds.
subject: Földtan
  topic: section
subject: Carbonaceous chondrites
  topic: keywords
subject: organic molecules
  topic: keywords
subject: meteorite
  topic: keywords
subject: early Solar System
  topic: keywords
subject: Kaba CV3
  topic: keywords
subject: /
  topic: keywords
subject: szenes kondritok
  topic: keywords
subject: szerves molekulák
  topic: keywords
subject: meteorit
  topic: keywords
subject: korai Naprendszer
  topic: keywords
creator: BALOGH Emese
creator: GUCSIK Arnold
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 42
ending page: 45

Az ostrai barit-polimetallikus ércesedés kialakulási viszonyai és jelentősége a kritikus nyersanyagok szempontjából
type: item
description: Fieldwork, detailed mineralogical and geochemical analyses at Ostra have revealed significant insights into its mineralization, initially thought to be focused merely on barite discovered in the 1960s. Beside the previously described, vein-type barite, we identified massive sulphide bodies associated with massive barite. Therefore, our results support the idea of a complex mineralisation process; comprising of an earlier step, which could be related to Cambrian submarine hydrothermal ore-forming processes, and a later step of epigenetic origin.
subject: Földtan
  topic: section
subject: barite, submarine, hydrothermal, VMS, sulfide
  topic: keywords
subject: /
  topic: keywords
subject: barit, szubmarin, hidrotermás, VMS, szulfid
  topic: keywords
creator: BALÁZS B. Boglárka
creator: ÁDÁMCSIK Árpád
creator: MÁRTON István
creator: ORBÁN Szabolc
creator: B. KISS Gabriella
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 35
ending page: 41

Talajtani változatosság és annak okai Belső-Somogyban - Háromfa esettanulmány
type: item
description: This paper aims to summarize the main soil forming factors of the Belső-Somogy region. This very young surface is characterized with a great variability of parent materials. Due to the alluvial-aeolian origin, abruptly changing texture classes dominate the area, which often cause water stagnation. The major soils are Stagnosols and Luvisols, but Arenosols, Gleysols also occur in the area. The geomorphology of the area is the most dominant variable that explains the soil variability and the changing physical and chemical soil properties.
subject: Földtan
  topic: section
subject: talaj
  topic: keywords
subject: talajképző tényezők
  topic: keywords
subject: Belső-Somogy
  topic: keywords
subject: pszeudoglejes barna erdőtalajok
  topic: keywords
subject: hidromorfitás
  topic: keywords
creator: DOBOS Endre
creator: FÉLEGYHÁZI Fruzsina
creator: MOLNÁR Ferenc
creator: RAJHI Mohamed
creator: DOBAI András
creator: DOBOS András
creator: GÖMÖRI András
creator: KOVÁCS Károly
creator: DEÁK Tamás
rights: Copyright (c) 2025 Bányászati, Kohászati és Földtani Konferencia
date: 2025-04-02
publication date: 2025-04-02
starting page: 46
ending page: 51

A Csíkszentimrei Büdösfürdő gázömléseinek, ásványvizeinek vizsgálata és kapcsolata a higany ércesedéssel
type: item
description: The topic of this paper is the study of fluid geochemical processes in Sântimbru-Băi area, located in the Southern Harghita, which is part of the Călimani-Gurghiu-Harghita volcanic range. Specifically, it focuses on mapping the CO2 and H2S gas flux of a former mercury mine from the 1970s and examining how the released gases affect the environment. Using a flux meter we obtained an accurate picture of where and to what extent higher concentrations of CO2 and H2S are released in the mining area. Additionally, monitoring the spring waters revealed that the present fluids influence their composition and have an impact on the environment.
subject: Poszterek
  topic: section
subject: gas flux
  topic: keywords
subject: cinnabar
  topic: keywords
subject: mofetta
  topic: keywords
subject: Sântimbru-Băi
  topic: keywords
subject: /
  topic: keywords
subject: gázfluxus
  topic: keywords
subject: cinnabarit
  topic: keywords
subject: Csíkszentimrei Büdösfürdő
  topic: keywords
creator: BENKŐ Mátyás
creator: KIS Boglárka-Mercédesz
creator: SZALAY Roland
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 82
ending page: 83

A magyar genetikus és diagnosztikus talajosztályozási rendszerek összehasonlítása és felülvizsgálata egy választott mintaterületen
type: item
description: Soil science, despite being a relatively young discipline, is continuously developing and integrating itself into the study of environmental challenges affecting our modern world. With the advancement of digital toolsets, this progression is accelerating. This development is observable in both Hungarian and international soil description methodologies and has become indispensable with the emergence of digital soil mapping and precision agriculture. It is important for us to harmonize Hungarian and international methodologies to facilitate their adaptation into a unified system. In the present research, we compare various soil types in an area exhibiting diverse soil characteristics and apply the diagnostic soil classification system. The advantage of methodological standardization and the application of a diagnostic approach to soil classification is that it significantly simplifies field descriptions, thereby streamlining the processes involved in genetic soil mapping.
subject: Poszterek
  topic: section
subject: soil science
  topic: keywords
subject: soil classification
  topic: keywords
subject: genetic classification
  topic: keywords
subject: diagnostic classification
  topic: keywords
subject: soil mapping
  topic: keywords
creator: NYIRI Annabella
creator: DOBOS Endre
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 98
ending page: 100

Néhány gondolat a geológus és az építő mérnök közötti párbeszédről
type: item
description: The goal of this article is to analyze the role of the geologist in the engineer's design in the rock environment. The two professions have different approaches to problem solving, and consequently in many cases the two professions 'talk' past each other. The geologist thinks in a different time scale, approaches geological questions differently, which the engineer cannot deal with, but at the same time does not get answers to the questions that are essential for the design. The engineering geological model is presented and through an example, the difference between the two disciplines are shown, as well.
subject: Plenáris előadások
  topic: section
subject: engineering geology
  topic: keywords
subject: geology
  topic: keywords
subject: geotechnics
  topic: keywords
subject: mechanics
  topic: keywords
subject: engineering geological model
  topic: keywords
subject: /
  topic: keywords
subject: mérnökgeológia
  topic: keywords
subject: földtan
  topic: keywords
subject: geotechnika
  topic: keywords
subject: mechanika
  topic: keywords
subject: mérnökgeológiai modell
  topic: keywords
creator: VÁSÁRHELYI Balázs
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 10
ending page: 15

A szektorok szerinti metánkibocsátás mértéke és csökkentésének lehetőségei
type: item
description: Greenhouse gases are causing negative climate change globally. One of the most important of these gases is methane, which has a global warming potential (GWP) of 28. Its greenhouse effect is 28 times stronger than carbon dioxide, and its atmospheric concentration is the result of both human activity and natural processes. Its concentration in the atmosphere increased steadily from the beginning of the Industrial Revolution until the 1990s. The consequences of its destructive impact on climate change and atmospheric processes have led to intensive study of methane emissions and strategies to reduce them. This article reviews the sources and sinks of methane and the key technologies that are crucial for reducing emissions in each sector.
subject: Bányászat–kohászat
  topic: section
subject: üvegházhatás
  topic: keywords
subject: metán kibocsátás
  topic: keywords
subject: olaj- és gázipar
  topic: keywords
subject: mitigáció
  topic: keywords
subject: energiaszektor
  topic: keywords
creator: VADÁSZI Marianna
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 29
ending page: 34

Diósgyőr-Vasgyár halványuló kohász emléke
type: item
description: It is a known fact that the beginning of the iron smelting industry in Diósgyőr dates back to 1770, and the year of the factory's relocation to Diósgyőr-Vasgyár is 1867. The foundry ladle is emblematic of the slag casting of the iron foundrymen. The creator Gusztáv Kraituz was born here in 1926. The plans for the monument were made by the artist as a gift for the sculptor. The light of the memorial is dimmer than originally planned, as is the memory of the metallurgy that made Miskolc a great industrial city 255 years ago.
subject: Plenáris előadások
  topic: section
subject: metallurgy, iron and steel industry, sculptor, monument, cinder casting, anchor point
  topic: keywords
subject: /
  topic: keywords
subject: kohászat, vas- és acélgyártás, szobrász, emlékmű, salaköntés, kitűzési pont
  topic: keywords
creator: HOLLÓ Csaba
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 1
ending page: 9

A földgázszektor jövője és az alternatív gázok szerepe a magyar energiaszektorban
type: item
description: The future of the natural gas sector in Hungary is facing significant transformation as supply security, sustainability, and climate goals pose new challenges for the industry. Alternative gases, such as biomethane and hydrogen, are expected to play a gradually increasing role in the domestic energy mix, reducing import dependency and carbon emissions. The targeted development of natural gas infrastructure and the shaping of the regulatory environment are crucial for the success of the green transition, making the upcoming energy policy developments a key factor in determining the pace of alternative gas adoption.
subject: Bányászat–kohászat
  topic: section
subject: alternative gases
  topic: keywords
subject: energy transition
  topic: keywords
creator: HERCZEG András
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 23
ending page: 28

Hidrogén töltőállomás tűz- és robbanásvédelmi megoldásai
type: item
description: Hydrogen fuelling stations will soon replace conventional fuel fuelling stations, but systems that meet the highest performance and safety standards are still needed. The safety challenges and risks associated with hydrogen will vary depending on the specific design of the hydrogen fuelling station and will need to be addressed differently. The fire and explosion risks and hazards of hydrogen fuelling stations can be minimised by appropriate precautions and devices.
subject: Bányászat–kohászat
  topic: section
subject: hydrogen, leak detection, invisible fire, flame detection, safety distance
  topic: keywords
creator: HASULYÓ Gábor
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 16
ending page: 22

A UNFC alkalmazása a GSEU projektben – eredmények
type: item
description: The Geological Surveys of Europe (GSEU) project supports the EU Critical Raw Materials Act (2024) by promoting sustainable resource management through the United Nations Framework Classification (UNFC). The project reassesses onshore and offshore critical raw materials (CRM), develops UNFC-based data harmonization, and contributes to resource classification and reporting. These efforts enhance the security and sustainability of Europe’s raw material supply while aligning with the 2030 Sustainable Development Goals (SDGs).
subject: Poszterek
  topic: section
subject: UNFC
  topic: keywords
subject: CRMA
  topic: keywords
subject: Sustainable Resource Management
  topic: keywords
subject: Data Harmonization
  topic: keywords
subject: /
  topic: keywords
subject: ENSZ-osztályozás
  topic: keywords
subject: Kritikus Nyersanyag Rendelet
  topic: keywords
subject: fenntartható erőforrás-gazdálkodás
  topic: keywords
subject: adatharmonizáció
  topic: keywords
creator: POLONKAI Bálint
creator: MÁTHÉ Árpád
creator: BÁLINT Attila
creator: HORVÁTH Zoltán
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 101
ending page: 103

A cirkon ásvány felhasználásának lehetőségei és korlátjai az impaktszerkezetek és meteoritok vizsgálatában
type: item
description: This review article describes the dating methods and their limitations on zircon crystals in the point of view of impact structures and meteorites, and introduces the „Gucsik-index”. This new index combines various mineral chemistry information and helps gaining new measure on the shock metamorphic level of the zircon crystals.
subject: Földtan
  topic: section
subject: shock metamorphism
  topic: keywords
subject: geology
  topic: keywords
subject: zircon
  topic: keywords
subject: meteorites
  topic: keywords
subject: impact structures
  topic: keywords
subject: /
  topic: keywords
subject: sokkmetamorfózis
  topic: keywords
subject: geológia
  topic: keywords
subject: cirkon
  topic: keywords
subject: meteoritok
  topic: keywords
subject: impaktszerkezetek
  topic: keywords
creator: FÜRJ János
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 62
ending page: 64

A dél-dobrudzsai kora eocén (ypresi) nummulites-es mészkövek mikrofácies elemzése
type: item
description: The lower Eocene (Ypresian) nummulitic limestones of southern Dobrogea are subject of microfacies analysis in order to reconstruct the paleoenvironments. The studied limestones preserve 3 main microfacies types: packstone, wackestone and floatstone which are abundant in LBF’s. Based on the abundance of the LBF’s and the identified microfacies types, a moderate energy depositional environment located in the central part of a carbonate ramp can be reconstructed.
subject: Poszterek
  topic: section
subject: microfacies
  topic: keywords
subject: limestone
  topic: keywords
subject: larger foraminifera
  topic: keywords
subject: Eocene
  topic: keywords
subject: Romania
  topic: keywords
subject: /
  topic: keywords
subject: mikrofácies
  topic: keywords
subject: mészkő
  topic: keywords
subject: nagyforaminifera
  topic: keywords
subject: eocén
  topic: keywords
subject: Románia
  topic: keywords
creator: DOBRI Dávid
creator: MIRCESCU Cristian Victor
creator: KÖVECSI Szabolcs-Attila
creator: SILYE Lóránd
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 84
ending page: 85

A domborzatpusztulás mértékének vizsgálata kárpáti mintaterületeken
type: item
description: GIS based estimations of post-Paleogene surface denudation are presented on 10 sampling areas, which are situated in the Romanian Carpathians. Three of these are young, not very dissected plateaus (formed during the Late-Miocene-Pliocene period), where – through the digital reconstruction of the initial surfaces – quite exact estimations of denudation quantities were possible. Seven areas are situated on terrains with more complex tectonic origin and morphology, where – according to the most Romanian geomorphologists – partially conserved Paleogene and Neogene planation surfaces are extended on the highest peaks. In these areas the quantity of denudation was estimated from the values of digitally obtained GR (geophysical relief) surfaces.
subject: Földtan
  topic: section
subject: denudation
  topic: keywords
subject: planation surfaces
  topic: keywords
subject: relief reconstruction
  topic: keywords
subject: initial surfaces
  topic: keywords
subject: valley incision
  topic: keywords
subject: /
  topic: keywords
subject: lepusztulás
  topic: keywords
subject: elegyengetett felszínek
  topic: keywords
subject: felszínrekonstrukció
  topic: keywords
subject: kiindulási felszínek
  topic: keywords
subject: völgybevágódás
  topic: keywords
creator: FARKAS Attila
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 52
ending page: 57

A köpeny-eredetű, a kozmikus anyagmintákra és a cirkumsztelláris környezetekre jellemző Mg/Si arányok komparatív vizsgálata
type: item
description: Xenoliths and other mantle-derived rocks show that the upper mantle is dominated by peridotite and Al-bearing phases that varies in compositional characteristics with increasing depth. The solar Mg/Si ratio is closely resemble to the chondritic values. The magnesium-to-silicon elemental ratio of the mantle-derived rocks is not only higher than solar, but they are thought to have a similar bulk Mg/Si ratios to that of the Solar System inner rocky planets depending on their formation location in the Solar nebula and their post-accretion processes.
subject: Földtan
  topic: section
subject: Mg/Si ratio
  topic: keywords
subject: terrestrial planets
  topic: keywords
subject: upper mantle
  topic: keywords
subject: mantle-derived rocks
  topic: keywords
subject: xenolith
  topic: keywords
subject: /
  topic: keywords
subject: Mg/Si arány
  topic: keywords
subject: Föld-típusú bolygók
  topic: keywords
subject: felső-köpeny
  topic: keywords
subject: köpeny eredetű kőzetek
  topic: keywords
subject: xenolit
  topic: keywords
creator: FUTÓ Péter
creator: GUCSIK Arnold
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 58
ending page: 61

Valós idejű helyszíni vízminőség-ellenőrző rendszer kiépítésének aktuális kérdései a Kárpát-medencében
type: item
description: Regarding the physical geographical character of the Carpathian Basin, we can say that we get a location resembling a concentric circle. Accordingly, the observation stations for the in-situ real-time measurements must also be placed forming an outer and inner ring, which are mainly connected to the catchment area of the Danube. The measuring stations could be placed at these intersections. The construction of the above system provides essential water quality data for the drinking water and industrial water supply of the local population, as well as for the environmental status assessment, especially at the former ore mines.
subject: Földtan
  topic: section
subject: Carpathian Basin
  topic: keywords
subject: Danube
  topic: keywords
subject: real-time analysis
  topic: keywords
subject: hydrology
  topic: keywords
subject: previous ore mines
  topic: keywords
subject: /
  topic: keywords
subject: Kárpát-medence
  topic: keywords
subject: Duna
  topic: keywords
subject: valós idejű elemzés
  topic: keywords
subject: hidrológia
  topic: keywords
subject: korábbi ércbányák
  topic: keywords
creator: GUCSIK Arnold
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 65
ending page: 68

Hévízkutatás a Vajdaságban
type: item
description: The development, current status and perspectives of the geothermal energy utilization in Vojvodina, Serbia is discussed. We focuse on the current state-of-the art of geothermal energy utilization based on the experience of exploratory boreholes planned and executed by VIKUV. The detailed structure of wells drilled in the recent years is also discussed and presented.
subject: Földtan
  topic: section
subject: Vajdaság
  topic: keywords
subject: hévíz
  topic: keywords
subject: termál energia
  topic: keywords
subject: hévízkút
  topic: keywords
subject: geotermikus energiahasznosítás
  topic: keywords
creator: VADÁSZI Marianna
creator: BITAY Endre
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 75
ending page: 81

Enyhe és zord telek Erdélyben a 20. században
type: item
description: Winter mean temperatures from 7 (1901-1960) and from 14 (1961-2000) weather stations in Transylvania, Romania were analyzed. Years with temperatures below the 10th percentile were considered cold winters, while years with temperatures above the 90th percentiles were regarded as mild years. Cold winters occured in 1909, 1929, 1932, 1942, 1954, 1963, 1964, 1969 and 1985. Mild winters were in 1902, 1910, 1951, 1977, 1988, 1994 and 1998. The meteorologial conditions of these winters are also reflected in the newspapers published in those years.
subject: Földtan
  topic: section
subject: Erdély
  topic: keywords
subject: tél
  topic: keywords
subject: középhőmérsékletek
  topic: keywords
subject: enyhe
  topic: keywords
subject: zord
  topic: keywords
creator: RUSZ Ottilia
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 69
ending page: 74

Új petrográfiai eredmények a középső permi Cserdi Formáció alsó szakaszában előforduló felzikus vulkanit kavicsokról (Dél-Dunántúl, Magyarország)
type: item
description: The silicic volcanic rocks of the Gyűrűfű Lapilli Tuff Formation represent the only known Permian volcanic unit in the Mecsek Mts, predominantly composed of ignimbrites and other types of pyroclastic rocks. Their reworked clasts are abundant in the lower section of the Cserdi Formation, a middle Permian alluvial conglomerate sequence. This study presents a detailed petrographic description and classification of the felsic volcanic pebbles from the XV. structural borehole and identifies three main lithofacies. Among them a previously undocumented relict vitrophyric, quartz-free lithofacies has been recognized, which is absent from other known exposures and drill cores of the Gyűrűfű Lapilli Tuff. These findings highlight the need for further systematic petrographic and geochemical studies on the sedimentary successions overlying the Gyűrűfű Formation in southern Transdanubia to refine the reconstruction of Permian volcanism in the Tisza Mega-unit.
subject: Poszterek
  topic: section
subject: Tiszai-főegység
  topic: keywords
subject: Nyugat-Mecsek
  topic: keywords
subject: Cserdi Formáció
  topic: keywords
subject: Gyűrűfűi Lapillitufa Formáció
  topic: keywords
subject: felzikus vulkanit kavics
  topic: keywords
creator: MÁTHÉ Árpád
creator: SZEMERÉDI Máté
creator: MÁTHÉ Zoltán
creator: JÓZSA Sándor
creator: MIKLÓS Dóra Georgina
creator: PÁL-MOLNÁR Elemér
rights: Copyright (c) 2025
date: 2025-04-02
publication date: 2025-04-02
starting page: 86
ending page: 92

Kőzettest szilárdság és a geomorfológia kapcsolata a Bükk hegység példáján
type: item
description: Almost one hundred outcrops were qualified based on Rock Mass Rating (RMR) values. The results show that RMR values do not necessarily correlate with the lithology of the formations. Rather, strong deformation and the presence of brittle and ductile structural elements correspond to poor RMR values. Probably the boundary of structural blocks and the intersections of major faults show very low RMR values, while the interior of structural blocks and ridges as more compact geomorphological features show higher RMR values.
subject: Poszterek
  topic: section
subject: kőzettest szilárdság
  topic: keywords
subject: RMR
  topic: keywords
subject: deformáció
  topic: keywords
subject: geomorfológia
  topic: keywords
subject: Bükk hegység
  topic: keywords
creator: MCINTOSH Richard William
creator: HOSSEINI Seyed Jamal Aldin
rights: Copyright (c) 2025 Bányászati, Kohászati és Földtani Konferencia
date: 2024-04-24
publication date: 2024-04-24
starting page: 93
ending page: 97

IMSYS XXIV. Környezetvédelmi és Iparbiztonsági Konferencia
type: item
description: Mint az Image-Science Kft. alapítója, küldetésemnek tekintem, hogy olyan eszközöket tartalmazó portfóliót biztosítsak ügyfeleim részére, amely lehetővé teszi, hogy használatuk által szaktudásukat a legmagasabb színvonalon képviselhessék. A minőség mellett elengedhetetlen szempont számunkra, hogy a leginnovatívabb technológiákat nyújtsuk és teljes körű szolgáltatást biztosítsunk ügyfeleinek. Külön hangsúly fektetünk arra, hogy lépést tartsunk a Magyarországi igényekkel, így portfoliókat az akkumulátor-ipar és az autógyártás igényei szerint alakítjuk. Fontos szempont számunkra, hogy támogatni tudjuk az újrahasznosítást és ezzel együtt a környezet védelmére is hangsúlyt fektetünk. Műszeres kínálatunkban szerepel Elektronmikroszkóp, Ipari-CT készülék, Atomerő mikroszkóp, LIBS és számos olyan kémiai elemző készülék, amely az újrahasznosítást támogatja. Számos elégedett ügyféllel rendelkezünk Magyarországon és külföldön is, remélem hamarosan Önöket is ügyfelelink között tudhatjuk. Ügyfeleink elégedettsége és az általuk elért sikerek inspirálnak minket a folyamatos bővülésre és új lehetőségek felfedezésére. Büszkék vagyunk, hogy Magyarországon olyan nagy múltú és innovatív technológiákat képviselhetünk – a teljesség igénye nélkül-, mint a Tescan Group, Boecker Instruments, Delong Instruments, NenoVision. Kérjük, látogasson el standunkra, ahol kiváló szakemberek és végtelen lehetőségek várják. Varjú Patrícia
subject: Reklám
  topic: section
subject: innovatív technológiák
  topic: keywords
subject: Elektronmikroszkóp
  topic: keywords
subject: ipari-CT készülék
  topic: keywords
subject: atomerő mikroszkóp
  topic: keywords
subject: LIBS
  topic: keywords
creator: Image-Science Kft.
rights: Copyright (c) 2024
date: 2024-04-04
publication date: 2024-04-04

A lég- és talajhőmérsékleti viszonyok együttváltozásának vizsgálata a hóborítottság és talajfagy mértékének alapján a Bükk-fennsíki Mohos-töbörben
type: item
description: The investigation of soil temperature based on snow cover and soil frost is followable in a microclimatic environment by the interactions of higher influencing factors. The temporal, spatial, qualitative and quantitative distribution of the seasonal snow covering determines the exposure of the near-surface soil layer to the external air temperature. The cold microclimate of the Mohos sinkhole (Hungary) makes the research area the natural laboratory to analyze the atmospheric-surface interactions, based on snow depth.
subject: Földtan
  topic: section
subject: sinkhole
  topic: keywords
subject: microclimate
  topic: keywords
subject: soil temperature
  topic: keywords
subject: snow covering
  topic: keywords
subject: temperature inversion
  topic: keywords
subject: /
  topic: keywords
subject: töbör
  topic: keywords
subject: mikroklíma
  topic: keywords
subject: talajhőmérséklet
  topic: keywords
subject: hótakaró
  topic: keywords
subject: hőmérsékleti inverzió
  topic: keywords
creator: DOBOS András
rights: Copyright (c) 2024
date: 2024-04-03
publication date: 2024-04-03
starting page: 57
ending page: 63

Az energetikai átmenet kérdései: A hidrogén kihívásainak és lehetőségeinek feltárása
type: item
description: Hydrogen plays a key part in the energy transition since it emits no carbon dioxide when burned. Industrial manufacturing of green, black/grey and blue hydrogen does not appear to be the most environmentally beneficial solution and is also not cost effective. Therefore recent studies focused on the identification of natural (white/gold) hydrogen sources.
subject: Földtan
  topic: section
subject: hydrogen
  topic: keywords
subject: energy transition
  topic: keywords
subject: low carbon emission
  topic: keywords
subject: white hydrogen
  topic: keywords
subject: /
  topic: keywords
subject: hidrogén
  topic: keywords
subject: energetikai átmenet
  topic: keywords
subject: alacsony szénkibocsátás
  topic: keywords
subject: fehér hidrogén
  topic: keywords
creator: ORBÁN Alexandra
creator: BACIU Călin
creator: KIS Boglárka-Mercedesz
creator: SILYE Lóránd
creator: SZALAY Roland
creator: TARI Gábor
rights: Copyright (c) 2024
date: 2024-04-03
publication date: 2024-04-03
starting page: 97
ending page: 99

Újságpapírba csomagolva: Fuchs Herman gyűjteményének titkai
type: item
description: The collection of the former associated professor Herman Fuchs was inventoried and classified in order to serve as the base of further studies. The 223 different fossils belong to 4 main groups (invertebrates, vertebrates, fossil plants and ichnofossils). Most of them were already published in on of Fuchs’ 35 scientific papers, but there are some which did not. The diversity and number of the fossils found in the collection are proof of the excellent and inspiring work of the late Herman Fuchs.
subject: Földtan
  topic: section
subject: fossils
  topic: keywords
subject: inchonofossils
  topic: keywords
subject: invertebrates
  topic: keywords
subject: vertebrates
  topic: keywords
subject: paleobotany
  topic: keywords
subject: /
  topic: keywords
subject: kövületek
  topic: keywords
subject: nyomfosszíliák
  topic: keywords
subject: gerinctelenek
  topic: keywords
subject: gerincesek
  topic: keywords
subject: paleobotanika
  topic: keywords
creator: BODOR Botond
creator: BARTOS Rebeka
creator: DOBRI Dávid
creator: KÖVECSI Szabolcs-Attila
creator: SILYE Lóránd
rights: Copyright (c) 2024
date: 2024-04-03
publication date: 2024-04-03
starting page: 53
ending page: 56

A földi impaktszerkezetek geológiai és ásványtani jellemzői
type: item
description: This review article describes the terrestrial impact structures and their geological and mineralogical consequences. The impact cratering plays a key role not only in Earth’s history but also in the formation of the Solar System. Therefore, it is important to identify some diagnostic mineralogical and geological features to understand more about the formation mechanism of the meteorite craters, which are related to the shock metamorphism.
subject: Földtan
  topic: section
subject: meteorite crater
  topic: keywords
subject: Solar System
  topic: keywords
subject: geology
  topic: keywords
subject: shock metamorphism
  topic: keywords
subject: mineralogy
  topic: keywords
subject: /
  topic: keywords
subject: meteoritkráter
  topic: keywords
subject: Naprendszer
  topic: keywords
subject: geológia
  topic: keywords
subject: sokk metamorfózis
  topic: keywords
subject: ásványtan
  topic: keywords
creator: GUCSIK Arnold
rights: Copyright (c) 2024
date: 2024-04-03
publication date: 2024-04-03
starting page: 69
ending page: 74

A nyugat-mecseki Szászvári Formáció kétcsillámú gránitkavicsainak eredetvizsgálata
type: item
description: Large granitoid bodies are common along the Central European Variscan orogenic belt having Late Devonian to Permian ages, being associated with continental collision, subduction zones or post-collisional settings. While some of these granitoids are well-studied and placed within the Variscan geodynamics of East-Central Europe, S-type granitoids in the Tisza Mega-unit are less explored. This study focuses on the petrography and geochemistry of the two-mica granitoid pebbles collected from the conglomerate sequences of the Lower Miocene Szászvár Formation in the western Mecsek Mts and correlates them with the analogous (meta)igneous formations occurring in the pre-Alpine basement of the Tisza Mega-unit.
subject: Poszterek
  topic: section
subject: Tisza Mega-unit
  topic: keywords
subject: western Mecsek Mts
  topic: keywords
subject: Szászvár Formation
  topic: keywords
subject: S-type granitoid pebbles
  topic: keywords
subject: /
  topic: keywords
subject: Tiszai-főegység
  topic: keywords
subject: Nyugat Mecsek
  topic: keywords
subject: Szászvár Formáció
  topic: keywords
subject: S-típusú granitoid kavics
  topic: keywords
creator: MÁTHÉ Árpád
creator: SZEMERÉDI Máté
creator: SEBE Krisztina
creator: MÁTHÉ Zoltán
creator: JÓZSA Sándor
creator: MIKLÓS Dóra Georgina
creator: PÁL-MOLNÁR Elemér
rights: Copyright (c) 2024
date: 2024-04-03
publication date: 2024-04-03
starting page: 134
ending page: 136

Lehetőségek a Miskolc környéki homok és kavics bányászatban
type: item
description: In this work, I estimated the mineral quantity in the Miskolc area from the public data of the sand and gravel mines, research areas and areas suitable for further mining. By processing the data, it can be described as a result that the operational mines have 200 million m3, and the research and other areas have 800-800 million m3 of estimated reserves
subject: Poszterek
  topic: section
subject: mining
  topic: keywords
subject: sand
  topic: keywords
subject: gravel
  topic: keywords
subject: reserves
  topic: keywords
subject: Miskolc
  topic: keywords
subject: /
  topic: keywords
subject: bányászat
  topic: keywords
subject: homok
  topic: keywords
subject: kavics
  topic: keywords
subject: ásványvagyon
  topic: keywords
creator: SIOMOS Angelos
creator: DEBRECZENI Ákos
rights: Copyright (c) 2024
date: 2024-04-03
publication date: 2024-04-03
starting page: 137
ending page: 138

Folyómederben lévő holtfa mennyiségi felmérése drónfelvétel alapján
type: item
description: Large wood in river channels has received increasing attention in recent years, due to its importance in riverine ecosystems as well as in river morphology and sediment dynamics. Measuring large wood can be challenging, but with advances in remote sensing technologies, moreover in UAV imagery and photogrammetry precise measurements can be assessed. This study shows the results of a survey made for a ~3 km long channel reach of the Ohau river in New Zealand.
subject: Poszterek
  topic: section
subject: large wood
  topic: keywords
subject: river-morphology
  topic: keywords
subject: sediment dynamics
  topic: keywords
subject: UAV imagery
  topic: keywords
subject: photogrammetry
  topic: keywords
subject: /
  topic: keywords
subject: holtfa
  topic: keywords
subject: folyóalaktan
  topic: keywords
subject: üledék dinamika
  topic: keywords
subject: drón
  topic: keywords
subject: fotogrammetria
  topic: keywords
creator: FARKAS Réka
creator: Horacio GARCIA
creator: Ian C. FULLER
creator: Sam MCCOLL
creator: Lorenzo PICCO
rights: Copyright (c) 2024
date: 2024-04-03
publication date: 2024-04-03
starting page: 131
ending page: 133

Eobilateria transylvanica: a hipotetikus bilatéria ős?
type: item
description: The worm – like animal hosted in Neoproterozoic deposits of the East Carpathians Rebra Nappe, has a tripartite body consisting from head, neck and six inner segments. The slightly ventral flattened body is ended by serial repeated limb – like protuberances, named eopodia, which may have had reflected the blood vascular system and muscle concentrations, related to the nervous system. This animal presented bilateral symmetry and could represent the last common ancestor of all bilaterians.
subject: Földtan
  topic: section
subject: bilateria ancestor
  topic: keywords
subject: pharyngeal gill
  topic: keywords
subject: ciliated palp
  topic: keywords
subject: eopodium
  topic: keywords
subject: relict remains
  topic: keywords
subject: /
  topic: keywords
subject: bilateria ős
  topic: keywords
subject: garati kopoltyú
  topic: keywords
subject: csillós tapogató
  topic: keywords
subject: eopódium
  topic: keywords
subject: reliktum maradványok
  topic: keywords
creator: PÁSZTOHY Zoltán
rights: Copyright (c) 2024
date: 2024-04-03
publication date: 2024-04-03
starting page: 100
ending page: 104

A széki Entzia macrescens populációdinamikája a vízkémiai paraméterek tükrében
type: item
description: The only extant foraminifera species present in the Transylvanian Basin is Entzia macrescens. First recorded by Jenő Daday in continental salt marshes near Deva, living and subfossil specimens were identified near Sic (Szék) in 2017. Subsequently, we initiated a systematic sampling effort to investigate the population dynamics and morphology of E. macrescens. Our findings indicate that, irrespective of water parameters, the samples consistently exhibited assemblages of E. macrescens with test sizes following a normal distribution. This suggests the existence of well-structured populations of E. macrescens in saltwater marshes at Sic
subject: Földtan
  topic: section
subject: agglutinated formainfiera,
  topic: keywords
subject: water chemistry
  topic: keywords
subject: biometrics
  topic: keywords
subject: Sic
  topic: keywords
subject: Recent
  topic: keywords
subject: /
  topic: keywords
subject: agglutinált foraminifera
  topic: keywords
subject: vízkémia
  topic: keywords
subject: biometria
  topic: keywords
subject: Szék
  topic: keywords
subject: recens
  topic: keywords
creator: LÁSZLÓ Ákos
creator: KÖVECSI Szabolcs-Attila
creator: KIS Boglárka-Mercédesz
creator: SILYE Lóránd
rights: Copyright (c) 2024
date: 2024-04-03
publication date: 2024-04-03
starting page: 89
ending page: 91