TY - CHAP AU - Pirkhoffer, Ervin AU - Gyenizse, Péter AU - Halmai, Ákos AU - Alpek, Balázs Levente AU - Hámorné, Vidó Mária ED - Abriha-Molnár, Vanda Éva TI - A településfejlesztést befolyásoló földtani erőforrások és korlátozó tényezők nyilvántartása geoinformatikai rendszerben T2 - Az elmélet és a gyakorlat találkozása a térinformatikában XV. PB - Debreceni Egyetemi Kiadó CY - Debrecen SN - 9789634906193 PY - 2024 SP - 233 EP - 241 PG - 9 UR - https://m2.mtmt.hu/api/publication/34884835 ID - 34884835 N1 - https://giskonferencia.unideb.hu/arch/GIS_Konf_kotet_2024.pdf AB - A települések az emberiség legkomplexebb alkotásai. Kialakításuk érinti a litoszférát, a pedoszférát, a hidroszférát, a bioszférát és az atmoszférát is. Létesítményikkel ki kell szolgálniuk a bennük élő embercsoport és a társadalmi termelő folyamatok (gazdaság) igényeit is. A legtöbb komplex vizsgálat nem foglalkozik azonban a földtani adottságok és a hosszútávú települési tervezés kapcsolatával. Jelen vizsgálatunkban egy olyan geoinformatikai minősítő modell problémakörét és elvi alapgondolatait vázoljuk fel, amely ezt a hiányosságot igyekszik pótolni egy pécsi mintaterületen. LA - Hungarian DB - MTMT ER - TY - JOUR AU - Márovics, Gergely Péter AU - Pozsgai, Éva AU - Németh, Balázs AU - Czigány, Szabolcs AU - Soós, Szilvia AU - Németh-Simon, Szilvia AU - Girán, János TI - Weather Variability and COPD: A Risk Estimation Identified a Vulnerable Sub-population in Hungary JF - IN VIVO J2 - IN VIVO PY - 2024 SN - 0258-851X UR - https://m2.mtmt.hu/api/publication/34845637 ID - 34845637 LA - English DB - MTMT ER - TY - JOUR AU - Novák, Tibor József AU - Tóth, Tibor AU - Makó, András AU - Kocsis, Mihály AU - Bakacsi, Zsófia AU - Bidló, András AU - Barta, Károly AU - Czigány, Szabolcs AU - Tóth, Gergely AU - Horváth, Adrienn AU - Hernádi, Hilda Ágnes TI - A hazai genetikai talajosztályozás megújításának szükségessége - 1. : A nevezéktan és a struktúra korrekcióra szoruló elemeinek azonosítása [The necessity of the renewal of the Hungarian genetic soil classification system - 1. Identification of the elements of the nomenclature and structure to be corrected] JF - AGROKÉMIA ÉS TALAJTAN J2 - AGROKÉMIA ÉS TALAJTAN VL - 73 PY - 2024 IS - OnlineFirst PG - 27 SN - 0002-1873 DO - 10.1556/0088.2024.00160 UR - https://m2.mtmt.hu/api/publication/34629817 ID - 34629817 AB - A tanulmány a magyar genetikai osztályozás sok szempontból kritizált rendszerének következetlenségeit, illetve ellentmondásait elemzi azzal a szándékkal, hogy a rendszer fő jellemzőinek: a talajtaxonok elnevezésének és tartalmának megőrzése mellett szakmai párbeszédet indítson a hibák kijavításának lehetőségéről és a rendszer megújításáról. Rámutattunk a nevében és koncepciójában genetikus, szerkezetében hierarchikus osztályozási rendszer hibrid jellegére: arra, hogy a fő genetikus szempont csak a főtípusok aggregációs szintjén érvényesül maradéktalanul, míg a típusoknál már mintegy egyharmad arányban diagnosztikus szempontok jelentik az elkülönítés alapját. Alsóbb hierarchiaszinteken (altípus, változat) pedig csaknem tisztán diagnosztikus az osztályozás. Listába rendeztük azokat a problémás típus, altípus és változati elnevezéseket, amelyek több hierarchiaszinten azonos névvel, és esetleg eltérő tartalommal fordulnak elő, illetve azonos hierarchiaszinten, de eltérő definíciókkal szerepelnek, vagy éppen szinonímnak tekinthetők, az eltérő elnevezés mögött rejlő azonos tartalom miatt. A vitacikk szándéka, hogy a kiszűrt hibák, következetlenségek széleskörű szakmai egyeztetést követően javításra kerüljenek. LA - Hungarian DB - MTMT ER - TY - JOUR AU - Abduljaleel, Yasir AU - Amiri, Mustapha AU - Amen, Ehab Mohammad AU - Salem, Ali AU - Ali, Zana AU - Awd, Ahmed AU - Lóczy, Dénes AU - Ghzal, Mohamed TI - Enhancing groundwater vulnerability assessment for improved environmental management: addressing a critical environmental concern JF - ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH J2 - ENVIRON SCI POLLUT R VL - 31 PY - 2024 IS - 13 SP - 19185 EP - 19205 PG - 21 SN - 0944-1344 DO - 10.1007/s11356-024-32305-1 UR - https://m2.mtmt.hu/api/publication/34611048 ID - 34611048 AB - Groundwater serves as a primary water source for various purposes. Therefore, aquifer pollution poses a critical threat to human health and the environment. Identifying the aquifer’s highly vulnerable areas to pollution is necessary to implement appropriate remedial measures, thus ensuring groundwater sustainability. This paper aims to enhance groundwater vulnerability assessment (GWVA) to manage aquifer quality effectively. The study focuses on the El Orjane Aquifer in the Moulouya basin, Morocco, which is facing significant degradation due to olive mill wastewater. Groundwater vulnerability maps (GVMs) were generated using the DRASTIC, Pesticide DRASTIC, SINTACS, and SI methods. To assess the effectiveness of the proposed improvements, 24 piezometers were installed to measure nitrate concentrations, a common indicator of groundwater contamination. This study aimed to enhance GWVA by incorporating new layers, such as land use, and adjusting parameter rates based on a comprehensive sensitivity analysis. The results demonstrate a significant increase in Pearson correlation values (PCV) between the produced GVMs and measured nitrate concentrations. For instance, the PCV for the DRASTIC method improved from 0.42 to 0.75 after adding the land use layer and adjusting parameter rates using the Wilcoxon method. These findings offer valuable insights for accurately assessing groundwater vulnerability in areas with similar hazards and hydrological conditions, particularly in semi-arid and arid regions. They contribute to improving groundwater and environmental management practices, ensuring the long-term sustainability of aquifers. LA - English DB - MTMT ER - TY - JOUR AU - Lóczy, Dénes AU - Dezső, József AU - Weidinger, Tamás AU - Horváth, László AU - Pirkhoffer, Ervin AU - Czigány, Szabolcs TI - Soil Moisture Conservation through Crop Diversification and Related Ecosystem Services in a Blown-Sand Area with High Drought Hazard JF - PLANTS-BASEL J2 - PLANTS-BASEL VL - 13 PY - 2024 IS - 4 PG - 14 SN - 2223-7747 DO - 10.3390/plants13040494 UR - https://m2.mtmt.hu/api/publication/34591360 ID - 34591360 N1 - Funding Agency and Grant Number: European Commission [728003] Funding text: This research was funded by the European Commission in the framework of the H2020Diverfarming project (contract number: 728003) AB - Soil moisture reserves are a key factor in maintaining soil fertility and all other related ecosystem services (including carbon sequestration, soil biodiversity, and soil erosion control). In semiarid blown-sand areas under aridification, water preservation is a particularly crucial task for agriculture. The international Diverfarming project (2017–2022), within the EU Horizon 2020 Program, focused on the impacts of crop diversification and low-input practices in all pedoclimatic regions of Europe. In this three-year experiment conducted in the Pannonian region, the impact of intercropping asparagus with different herbs on some provisioning and regulating ecosystem services was evaluated in the Kiskunság sand regions. Relying on findings based on a range of measured physical and chemical soil parameters and on crop yields and qualitative properties, advice was formulated for farmers. The message drawn from the experiment is somewhat ambiguous. The local farmers agree that crop diversification improves soil quality, but deny that it would directly influence farm competitiveness, which primarily depends on cultivation costs (such as fertilization, plant protection, and labour). Further analyses are needed to prove the long-term benefits of diversification through enriching soil microbial life and through the possible reduction of fertilizer use, while water demand is kept at a low level and the same crop-quality is ensured. LA - English DB - MTMT ER - TY - JOUR AU - Słowik, Marcin AU - Dezső, József AU - Salem, Ali AU - Puhl-Rezsek, Marietta AU - Gałka, Mariusz AU - Kovács, János TI - The evolution of meandering rivers in sedimentary basins: Insights from the lower Drava (Hungary/Croatia) JF - EARTH SURFACE PROCESSES AND LANDFORMS J2 - EARTH SURF PROCESS LANDF VL - 49 PY - 2024 IS - 2 SP - 642 EP - 663 PG - 22 SN - 0197-9337 DO - 10.1002/esp.5726 UR - https://m2.mtmt.hu/api/publication/34206012 ID - 34206012 AB - Rivers flowing through sedimentary basins are subjected to a variety of controls. The main goal of our study was to identify the effect of external (e.g. climate changes, tectonics) and internal controls (e.g. sediment transport, deposition, vegetation cover) on the evolution of meandering rivers flowing through sedimentary basins using the example of the lower Drava River (Europe, Hungary/Croatia). Field research was conducted along a 50‐km‐long section of the valley. Sedimentary data from boreholes and corings, 35 km of ground‐penetrating radar surveys and analyses of digital maps were conducted to reconstruct channel planform changes. Traces of four meander belts were identified, and 39 AMS radiocarbon dates were used to distinguish the chronology of the fluvial events. The evolution of the lower Drava River comprised alternating periods of deposition (formation of aggrading meander belt) and avulsions. The channel belts were formed owing to upstream sediment delivery and floodplain storage. Changes in climate humidity and the occurrence of high flows influenced the planform of the meanders within particular channel belts. The oldest channel was active at least ~40 000 cal. BP before being reworked by subsequent meanders active between the Late Pleniglacial (30 000–14 700 cal. BP) and Late Glacial (~11 000 cal. BP) periods. The channel belts shifted to the south in the Holocene, between ~11 000 and 250 cal. BP due to the presence of a thrust fault situated diagonally to the Drava Valley. Results show channel width, channel belt width and the surface area of point bar deposits increased in the succeeding generations of meanders and that the style and sedimentary architecture of the channel belts were dominantly dependent on autogenic controls, that is, sediment delivery, aggradation and erosional events (e.g. formation of chute cut‐offs). LA - English DB - MTMT ER - TY - JOUR AU - Víg, Balázs AU - Varga, Gábor AU - Balogh, Richárd AU - Lóczy, Dénes AU - Nagyváradi, László AU - Fábián, Szabolcs Ákos TI - Channel-reach morphometric analysis on a headwater stream in a low-mountainous region: a case study from Mecsek Hills JF - HUNGARIAN GEOGRAPHICAL BULLETIN (2009-) J2 - HUNG GEOGR BULL (2009-) VL - 72 PY - 2023 IS - 4 SP - 365 EP - 381 PG - 17 SN - 2064-5031 DO - 10.15201/hungeobull.72.4.3 UR - https://m2.mtmt.hu/api/publication/34500547 ID - 34500547 AB - Small catchments in mountainous regions affect downstream rivers as a primary source of sediment supply and also generate flash swasfloods, especially during extreme events. These floods have significantly shaped the catchments of small streams in the Mecsek Hills and some rural areas over the past two decades. However, there has been no previous study examining the hydromorphology of headwater catchments in low mountain environments in Hungary. The present study was meant to investigate the fundamental hydrogeomorphological properties of a first-order catchment. A customary and detailed GIS survey of 50-metre sections was aimed at deciphering flash flood vulnerability and geomorphic interrelations within a micro watershed. We found moderate susceptibility to flash floods compared to the whole Mecsek Hills. Stable large woody debris jams were identified during the field survey as major geomorphic channel features functioning as natural barriers which drive channel evolution and reduce flood hazards. LA - English DB - MTMT ER - TY - JOUR AU - Zabala, J.A. AU - Martínez-García, V. AU - Martínez-Paz, J.M. AU - López-Becerra, E.I. AU - Nasso, M. AU - Díaz-Pereira, E. AU - Sánchez-Navarro, V. AU - Álvaro-Fuentes, J. AU - González-Rosado, M. AU - Farina, R. AU - Di, Bene C. AU - Huerta, E. AU - Jurrius, A. AU - Frey-Treseler, K. AU - Lóczy, Dénes AU - Fosci, L. AU - Blasi, E. AU - Lehtonen, H. AU - Alcon, F. TI - Crop diversification practices in Europe: an economic cross-case study comparison JF - SUSTAINABILITY SCIENCE J2 - SUSTAIN SCI VL - 18 PY - 2023 IS - 6 SP - 2691 EP - 2706 PG - 16 SN - 1862-4065 DO - 10.1007/s11625-023-01413-1 UR - https://m2.mtmt.hu/api/publication/34214938 ID - 34214938 N1 - Fund: AgriCambio project (Grant PID2020-114576RB-I00 funded by MCIN/AEI/10.13039/501100011033 ; European Commission Horizon 2020 project Diverfarming [Grant agreement 728003] AB - Crop diversification practices (CDPs) are alternative strategies aimed to achieve sustainable cropping systems and food production overcoming the agro-environmental impacts of conventional cropping systems such as monoculture. Thus, this paper aims to improve the knowledge of implementing CDPs in different European pedoclimatic regions by assessing the economic performance at the farm level. CDPs are compared with conventional cropping systems and clustered in terms of their gross margin (GM) results and variations. Farm-level assessment shows that CDPs provide positive economic results, representing an adaptive management strategy for ecological transition, without compromising economic sustainability. Particularly, the main findings show that (1) the impact of diversification depends more on crop type than on the selected CDPs, (2) most farms exhibited a low GM with low economic impact, and (3) there is a great likelihood that the CDPs facilitate the buildup of more resilient farming systems. © 2023, The Author(s). LA - English DB - MTMT ER - TY - JOUR AU - Maleknia, Parisa AU - Ugwonoh, Nelson AU - Czigány, Szabolcs TI - Impact of land use types on soil moisture dynamics of loamy soils JF - E3S WEB OF CONFERENCES J2 - E3S WEB CONF VL - 436 PY - 2023 SN - 2555-0403 DO - 10.1051/e3sconf/202343609002 UR - https://m2.mtmt.hu/api/publication/34197723 ID - 34197723 AB - In the last decades, drought has been a significant climate hazard in the Carpathian Basin. In this study, we investigated the soil moisture dynamics (SM) of three different land use types (pasture, ploughland, and orchard) in the Transdanubian Hills (SW Hungary). The soil moisture, matric potential and rainfall were measured between January 1, 2019 and February 28, 2023. Two monitoring stations were installed at each study site on the shoulder and at the toeslope positions. The study has revealed that the textural types of the study sites were silt loam, clay loam, and silt. The pasture had the most positive water balance, whereas the orchard had the most negative, especially in 2022 when trees were removed. The mean soil moisture values were 0.26, 0.21, and 0.21 for the pasture, ploughland and orchard for 10 cm, and 0.3, 0.22, and 0.22 for the pasture, ploughland and orchard for 30 cm, respectively. Moisture differences were relatively minor between the three sites, however, soil moisture dynamics were influenced by farming practices. Hence, site-specific mapping and analyses of factors responsible for efficient moisture retention are indispensable for the maximization of agricultural productivity and the optimization of the efficiency of ecosystem services. Our results could be used for the promotion of sustainable agricultural activities where loamy soils and subhumid continental climates prevail. LA - English DB - MTMT ER - TY - CONF AU - Gresina, Fruzsina AU - Farkas, Beáta AU - Fábián, Szabolcs Ákos AU - Szalai, Zoltán AU - Varga, György TI - Morphological analysis of mineral grains from different sedimentary environments using automated static image analysis T2 - INQUA ROMA 2023 PY - 2023 UR - https://m2.mtmt.hu/api/publication/34163978 ID - 34163978 LA - English DB - MTMT ER -