TY - CONF AU - Szűcs-Vásárhelyi, Nóra AU - Pátzay, György AU - Szécsy, Orsolya AU - Koós, Sándor AU - Uzinger, Nikolett AU - Mészáros, János AU - Dobor, József AU - Árvai, Mátyás AU - Szabó, Anita AU - Garamhegyi, Gábor AU - Szatmári, Gábor AU - Kovács, Zsófia Adrienn AU - Rékási, Márk TI - The soil safety situation in Hungary, especially around the military sites T2 - EGU General Assembly 2024 PB - European Geosciences Union (EGU) C1 - Wien PY - 2024 DO - 10.5194/egusphere-egu24-9373 UR - https://m2.mtmt.hu/api/publication/35208390 ID - 35208390 N1 - The research was funded by the National Research, Development and Innovation Fund of the National Defence Subprogramme of the Cooperative Doctoral Programme of the Ministry of Innovation and Technology. AB - Effective management of soil damage is essential for national defence. In such a situation, chemical analytical methods are used to assess the contamination, which, although accurate, are time-consuming, costly and do not provide sufficient information on the state of the pedosphere on their own. Rapid decision making is of paramount importance, especially in disaster situations, and a rapid procedure for in situ assessment of the damage site, complemented by interpretation of soil health data, would be needed. The combined use of near-surface remote sensing methods, non-destructive analytical techniques and ecotoxicology could provide a new, optimised approach to soil safety. For the measurements in my research, I use in situ applicable non-destructive instruments (so-called proximal soil sensing) in the designated military sample area. The detection of soil radiation was performed by means of airborne remote sensing using an unmanned aerial vehicle (uav) mounted radiation measuring device. The potentially toxic element content was measured using a hand-held X-ray fluorescence spectrometer (PXRF). Ecotoxicological tests, soil column and microcosm experiments were set up to investigate soil ecosystem sensitivity. My objectives are to (i) implement improvements to facilitate effective operations of disaster management agencies (ii) streamline procedures for individual risk reduction and (iii) place the importance of pedosphere ecosystem sensitivity testing in a disaster management context during the execution of operations. LA - English DB - MTMT ER - TY - JOUR AU - Sári-Barnácz, Fruzsina Enikő AU - Zalai, Mihály AU - Milics, Gábor AU - Tóthné Kun, Mariann AU - Mészáros, János AU - Árvai, Mátyás AU - Kiss, József TI - Monitoring Helicoverpa armigera Damage with PRISMA Hyperspectral Imagery: First Experience in Maize and Comparison with Sentinel-2 Imagery JF - REMOTE SENSING J2 - REMOTE SENS-BASEL VL - 16 PY - 2024 IS - 17 SN - 2072-4292 DO - 10.3390/rs16173235 UR - https://m2.mtmt.hu/api/publication/35202151 ID - 35202151 AB - The cotton bollworm (CBW) poses a significant risk to maize crops worldwide. This study investigated whether hyperspectral satellites offer an accurate evaluation method for monitoring maize ear damage caused by CBW larvae. The study analyzed the records of maize ear damage for four maize fields in Southeast Hungary, Csongrád-Csanád County, in 2021. The performance of Sentinel-2 bands, PRISMA bands, and synthesized Sentinel-2 bands was compared using linear regression, partial least squares regression (PLSR), and two-band vegetation index (TBVI) methods. The best newly developed indices derived from the TBVI method were compared with existing vegetation indices. In mid-early grain maize fields, narrow bands of PRISMA generally performed better than wide bands, unlike in sweet maize fields, where the Sentinel-2 bands performed better. In grain maize fields, the best index was the normalized difference of λA = 571 and λB = 2276 (R2 = 0.33–0.54, RMSE 0.06–0.05), while in sweet maize fields, the best-performing index was the normalized difference of green (B03) and blue (B02) Sentinel-2 bands (R2 = 0.54–0.72, RMSE 0.02). The findings demonstrate the advantages and constraints of remote sensing for plant protection and pest monitoring. LA - English DB - MTMT ER - TY - CHAP AU - Gábris, Gyula AU - Árvai, Mátyás AU - Végh, T. ED - Kókai, Sándor ED - Csüllög, Gábor TI - A Duna menti síkság Solt és Paks közötti szakaszának folyóvízi fejlődéstörténete T2 - Táj, társadalom, kultúra PB - MTA Társadalomföldrajzi Tudományos Bizottság Történeti Földrajzi Albizottsága CY - Nyíregyháza SN - 9786156032683 PY - 2024 SP - 181 EP - 191 PG - 11 UR - https://m2.mtmt.hu/api/publication/35076256 ID - 35076256 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Kern, Zoltán AU - Árvai, Mátyás AU - Kázmér, Miklós TI - The Budapest Tree-Ring Laboratory – Status report after 20 years of activity JF - CENTRAL EUROPEAN GEOLOGY J2 - CENT EUR GEOL VL - In press PY - 2024 SN - 1788-2281 DO - 10.1556/24.2024.00139 UR - https://m2.mtmt.hu/api/publication/35066689 ID - 35066689 AB - The Budapest Tree-Ring Laboratory (BTRL) is a fully equipped dendrochronological laboratory, established in 2002 at the Department of Paleontology and currently hosted by the Department of Physical Geography, Eötvös University, Budapest, Hungary. The lab has the proper sampling equipment for field work, a sanding workshop to prepare tree-ring samples for measurement and measuring-stages with software for recording and analyzing tree-ring data. Throughout the first 20 years of activity the BTRL collected and analyzed ∼360 living and ∼470 relict samples (including historical and subfossil material) from more than 33 sites distributed mainly in Europe but including a few localities in Asia. The most represented genera are Quercus and Pinus , both among the living and the relic subsets. Open access publication of the essential ancillary scientific information of the stored material will make the sample archive of the BTRL an actual national research infrastructure. LA - English DB - MTMT ER - TY - CONF AU - Mészáros, János AU - Horel, Ágota AU - Zsigmond, Tibor AU - Takáts, Tünde AU - Benő, András AU - Tóth, Brigitta AU - Szatmári, Gábor AU - Árvai, Mátyás TI - MAPPING OF SOIL PHYSICO-CHEMICAL PARAMETERS BASED ON COMBINED FIELD- AND UAV-BASED SPECTRAL MEASUREMENTS. eposter TS - eposter T2 - 100 years of soil science - past achievements and future challenges : Centennial Celebration and Congress of the International Union of Soil Sciences : abstract book PB - International Union of Soil Sciences (IUSS) C1 - Florence PY - 2024 SP - 1403 UR - https://m2.mtmt.hu/api/publication/34967129 ID - 34967129 LA - English DB - MTMT ER - TY - CHAP AU - Takáts, Tünde AU - Balog, Kitti AU - Takács, Katalin AU - Mészáros, János AU - Pásztor, László AU - Árvai, Mátyás ED - Abriha-Molnár, Vanda Éva TI - Talajtani adatok applikáció alapú gyűjtése és valós idejű integrálása GIS környezetbe T2 - Az elmélet és a gyakorlat találkozása a térinformatikában XV. PB - Debreceni Egyetemi Kiadó CY - Debrecen SN - 9789634906193 PY - 2024 SP - 275 EP - 281 PG - 7 UR - https://m2.mtmt.hu/api/publication/34883915 ID - 34883915 LA - Hungarian DB - MTMT ER - TY - CONF AU - Kozma, Zsolt AU - Ács, Tamás AU - Decsi, Bence AU - Kardos, Máté Krisztián AU - Hidy, Dóra AU - Árvai, Mátyás AU - Kalicz, Péter AU - Kern, Zoltán AU - Pinke, Zsolt László ED - Kardos, Máté Krisztián ED - Szomolányi, Orsolya Réka ED - Clement, Adrienne ED - Kittlaus, S ED - Morling, K ED - Fuchs, S TI - A model-based case study for wetland restoration effects on the hydrological conditions at a Hungarian lowland catchment T2 - INTERNATIONAL CONFERENCE ON MONITORING, MODELLING AND MANAGEMENT OF RIVER BASINS SN - 9789634219538 PY - 2024 SP - 82 EP - 83 PG - 2 UR - https://m2.mtmt.hu/api/publication/34876990 ID - 34876990 N1 - Abstracts of poster presentations LA - English DB - MTMT ER - TY - CHAP AU - Koós, Sándor AU - Pirkó, Béla AU - Szabó, Anita AU - Balog, Kitti AU - Szűcs-Vásárhelyi, Nóra AU - Dencső, Márton AU - Tóth, Eszter AU - Mészáros, János AU - Árvai, Mátyás AU - László, Péter AU - Magyar, Marianna ED - Bakacsi, Zsófia ED - Horel, Ágota ED - Mészáros, János ED - Rékási, Márk ED - Takács, Tünde Mária TI - Mitigating soil nitrate contamination and agricultural ammonia emission: the role of controlled-release nitrogen fertilizers T2 - Alternatives to Reduce Soil Degradation (ARSD2024) - Book of abstracts PB - HUN-REN Centre for Agricultural Research CY - Budapest SN - 9786155387128 PY - 2024 SP - 55 PG - 1 UR - https://m2.mtmt.hu/api/publication/34854623 ID - 34854623 LA - English DB - MTMT ER - TY - CHAP AU - Szűcs-Vásárhelyi, Nóra AU - Pátzay, György AU - Szécsy, Orsolya AU - Koós, Sándor AU - Uzinger, Nikolett AU - Mészáros, János AU - Dobor, József AU - Árvai, Mátyás AU - Szabó, Anita AU - Garamhegyi, Gábor AU - Szatmári, Gábor AU - Kovács, Zsófia Adrienn AU - Rékási, Márk ED - Bakacsi, Zsófia ED - Horel, Ágota ED - Mészáros, János ED - Rékási, Márk ED - Takács, Tünde Mária TI - Soil safety investigation opportunities of military areas through the example of a Hungarian barrack's territory T2 - Alternatives to Reduce Soil Degradation (ARSD2024) - Book of abstracts PB - HUN-REN Centre for Agricultural Research CY - Budapest SN - 9786155387128 PY - 2024 SP - 54 EP - 54 PG - 1 UR - https://m2.mtmt.hu/api/publication/34854605 ID - 34854605 AB - A key to the sustainable use of our soils is to avoid and mitigate the threats that cause soil degradation, to develop an appropriate legislative framework and to effectively remediate already contaminated sites. Pollution in the soil from a disaster has a serious impact on both the environment and humans. It would be necessary to use tools and methods for in situ assessment of soil conditions in the affected area and to integrate them into disaster management procedures. A number of studies have demonstrated the usefulness of non-destructive sampling and ecotoxicological testing in soil contamination investigations. The risk assessment methods used in disaster management practice are based on 'classical' chemical analytical tests, which are time-consuming and costly, and may also involve high individual risk in the case of possible radiation contamination. Rapid decision making is particularly important in disaster situations, and a rapid procedure for in situ assessment of the damage site, complemented by interpretation of soil health data, would be needed to ensure that individual risk is minimised. The combination of proximal soil sensing (PSS) and ecotoxicology could provide a new, optimised approach to soil safety. For the measurements we used in situ applicable PSS instruments in the designated military sample area. The detection of soil radiation was performed by means of airborne remote sensing using an unmanned aerial vehicle (uav) mounted radiation measuring device. The potentially toxic element content was measured using a hand-held X-ray fluorescence spectrometer (PXRF). Ecotoxicological tests, soil column and microcosm experiments were set up to investigate soil ecosystem sensitivity. Through our research we aim to contribute to the development of the methodology for damage classification, thus supporting the operational work of the management and enforcement units at each level of the disaster management organisational structure. Our research results aim to demonstrate that high individual risk can be minimised when detecting radiation in hazardous areas. Furthermore, we intend to propose improvements to the methodology of ecological risk assessment of soil testing for disaster management in complex contamination incidents. The research was funded by the National Research, Development and Innovation Fund of the National Defence Subprogramme of the Cooperative Doctoral Programme of the Ministry of Innovation and Technology. LA - English DB - MTMT ER - TY - CONF AU - Takáts, Tünde AU - László, Péter AU - Takács, Katalin AU - Mészáros, János AU - Kovács, Zsófia Adrienn AU - Koós, Sándor AU - Balog, Kitti AU - Pásztor, László AU - Árvai, Mátyás TI - Citizen Science Programs as Scientific Data Collection Approach of Soil Medium T2 - EGU General Assembly 2024 PB - European Geosciences Union (EGU) C1 - Wien PY - 2024 DO - 10.5194/egusphere-egu24-16755 UR - https://m2.mtmt.hu/api/publication/34798201 ID - 34798201 LA - English DB - MTMT ER -