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001-es BibID:	BIBFORM130357
Első szerző:	Balázs Dávid
Cím:	Assessment of Long-Term Land Cover Changes and Urban Expansion in Cities of the Hungarian Great Plain Using CORINE Data and Historical Maps / Dávid Balázs, István Fazekas, Tamás Mester
Dátum:	2025
ISSN:	2073-445X
Megjegyzések:	Increasing anthropogenic disturbance in urban areas and the expansion of builtup zones into surrounding rural landscapes represent one of the most significant spatial and ecological challenges of recent decades. Urban expansion influences not only land use patterns but also the ecological integrity and naturalness of the landscape. In the present study, anthropogenic landscape change trends and changes in land cover categories were investigated within the current administrative boundaries of Nyíregyháza, a county seat located in northeastern Hungary. Using data from the CORINE Land Cover program (1990, 2000, 2012, 2018) and historical military surveys (1819-1869), landscape development trends within the municipality were examined over the past one and a half centuries. Particular attention was focused on examining changes in the extent of built-up areas, which are among the most concerning from a landscape ecological perspective. By comparing the results with data from other Hungarian cities (Debrecen and Szeged), a significant increase-nearly 20%-in built-up areas was identified. The proportion of built-up areas in relation to the total municipal administrative area increased in all the periods studied, even in those where the population was decreasing. This indicates that even in municipalities experiencing demographic decline, internal population redistribution may lead to the spatial growth of certain neighborhoods, which are the primary contributors to the expansion of built-up urban areas. Finally, based on CORINE Land Cover data, the ecological conditions of Nyíregyháza were assessed, and a hemeroby map of the municipality was created, reflecting landscape changes that occurred between 1990 and 2018. It was found that over a 28-year period, the total area of the most ecologically problematic meta- and polyhemerobic categories increased by 6%, in parallel with the growth of built-up areas.
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk land cover change landscape ecology land use hemeroby urban expansion
Megjelenés:	Land. - 14 : 6 (2025), p. 1-21. -
További szerzők:	Fazekas István (1973-) (geográfus) Mester Tamás (1991-) (geográfus, földrajz-német tanár)
Internet cím:	DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM128637
035-os BibID:	(WoS)001453135200001 (Scopus)105001100307
Első szerző:	Benkhard Borbála
Cím:	Recreational and Landscape Preferences of Anglers in the Case of Lake Tisza / Borbála Benkhard, Emőke Kiss, Péter Csorba, Dániel Balla, György Szabó, Tamás Mester, Róbert Vass, István Fazekas, Beáta Babka, Dávid Balázs, Mária Vasvári
Dátum:	2025
ISSN:	2073-445X
Megjegyzések:	Angling tourism is becoming increasingly important at Central Europe`s largest lowland reservoir, Lake Tisza. The lake, created in the 1970s, covers 127 km2 and has been increasingly used for recreational and nature conservation purposes recently. This study seeks to identify anglers` site selection preferences at Lake Tisza, considering hydrological and ecological aspects, in support of sustainable site management. In order to achieve this, an in-person questionnaire survey was carried out covering the whole area during springtime 2024. During the survey period, a total of 224 anglers provided answers about their preferred location and recreational characteristics. Data processing was carried out using SPSS 26 and ESRI ArcGIS version 10.4.1. Based on the created catchment area map, it was found that a significant proportion (74%) of anglers arrive from within a 50 km radius, but the lake also has appeal outside the country. A total of 53.1% of respondents visit the lake several times per month, typically for fishing purposes. In addition, cycling, walking and picnicking are popular recreational activities among anglers. The respondents considering different landscapes (pictures showed by the interviewers) for angling prefer shaded areas with vegetation and a narrow view of the wide expanse of water (62%). The results of the open-ended questions indicate that site selection is primarily based on the existence of a shadow (49.5%), and suitability for fishing is only the second aspect (40.6%). Our study also highlighted the international trend that anglers are more interested in leisure activities in a green environment. In addition, the results have practical significance for more successful recreation planning and sustainable site management.
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk landscape character lowland reservoir angling tourism vegetative shading
Megjelenés:	Land. - 14 : 3 (2025), p. 1-21. -
További szerzők:	Kiss Emőke (1993-) (geográfus) Csorba Péter (1953-) (geográfus) Balla Dániel Zoltán (1988-) (geográfus) Szabó György (1964-) (geográfus, egyetemi tanár) Mester Tamás (1991-) (geográfus, földrajz-német tanár) Vass Róbert (1980-) (geográfus) Fazekas István (1973-) (geográfus) Babka Beáta (1984-) (környezetkutató) Balázs Dávid (1999-) Vasvári Mária (1984-) (geográfus)
Pályázati támogatás:	DETKA Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM116465
035-os BibID:	(WoS)001130607400001 (Scopus)85180667492
Első szerző:	Benkhard Borbála
Cím:	Effects of Mosaic Natural Conditions on the Tourism Management of a Lowland Water Reservoir, Lake Tisza, Hungary / Borbála Benkhard, Péter Csorba, Tamás Mester, Dániel Balla, Emőke Kiss, György Szabó, István Fazekas, Róbert Vass, Azin Rooien, Mária Vasvári
Dátum:	2023
ISSN:	2073-445X
Megjegyzések:	: The increasing number of visitors and conflicts resulting from shared use in valorising sensitive wetlands make effective visitor and site management measures essential. In the course of this research, the landscape pattern, the current spatial distribution of tourist activities and the possible arrangement of expedient further development were examined. The study area, Lake Tisza, is an artificial lowland reservoir established in the 1970s with an area of 127 km2 in Hungary. Among its original functions, in addition to flood control, nature conservation and recreation have become the main profiles. The diverse hydro-ecological features and mosaic landscape structure allow for nature conservation and utilisation in tourism. This differentiated use is in line with the worldwide trend of favouring locations with multiple leisure activities in close proximity to each other. Based on the CORINE Land Cover (CLC) 2018 database, 12 different land use categories were identified in the study area. The largest proportion is represented by water bodies (53.29%), while inland marshes and broad-leaved forests cover 22.25% and 16.64%, respectively. The heterogeneity of the area is considerably enhanced by the high patch sizes of the categories pastures, broad-leaved forests and inland marshes. According to the Shannon diversity index, the most complex landscape diversity can be found in the Tiszavalk (1.5) and Poroszló (1.4) basins, considered to be the most suitable for ecotourism, while the lower values of the Sarud (1.1) and Abadszalók (1.1) basins provide suitable conditions for water sport activities and recreational tourism. Continuous adaptation to social needs and the joint protection of natural values is crucial for the sustainable development of Lake Tisza.
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk landscape diversity landscape mosaics landscape pattern Shannon index landscape zoning land use preferences site management visitor management
Megjelenés:	Land. - 12 : 12 (2023), p. 1-19. -
További szerzők:	Csorba Péter (1953-) (geográfus) Mester Tamás (1991-) (geográfus, földrajz-német tanár) Balla Dániel Zoltán (1988-) (geográfus) Kiss Emőke (1993-) (geográfus) Szabó György (1964-) (geográfus, egyetemi tanár) Fazekas István (1973-) (geográfus) Vass Róbert (1980-) (geográfus) Rooien, Azin Vasvári Mária (1984-) (geográfus)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM069664
035-os BibID:	(Scopus)85025127044
Első szerző:	Mester Tamás (geográfus, földrajz-német tanár)
Cím:	The effects of uninsulated sewage tanks on groundwater. A case study in an eastern Hungarian settlement / Mester Tamás, Szabó György, Bessenyei Éva, Karancsi Gergő, Barkóczi Norbert, Balla Dániel
Dátum:	2017
ISSN:	1429-7426 2083-4535
Megjegyzések:	In our study we attempt to demonstrate the effects of uninsulated sewage tanks, which are the most importantsources of contamination in settlements without sewage systems, on groundwater quality. We comparedthe results of measurements carried out before and one and a half years after the construction of the sewage system.We established 3 m deep monitoring wells within a 25 m radius of a sewage tank, which were then sampled,and the level of groundwater was recorded. The 3D model constructed on the basis of the saturated zoneshows that the effluent wastewater formed a groundwater level dome with a height of more than 1 m. After thesewage tank was taken out of use the difference between the highest and lowest groundwater levels decreased toa few centimetres. In our study we investigated the spatial distribution of NH4+ (ammonium). Using the 3D modelwe were able to precisely determine the volume of water bodies with different levels of contamination. In anapproximately 25 m3 water body, in the immediate environment of a sewage tank in use we detected NH4+ ata concentration which was characteristic of undiluted wastewater (>90 mg?dm?3). After the sewage tank was takenout of use, the concentration in its immediate environment decreased by more than 50%, although almost everywherein the modelled area concentrations were measured above the limit value. Based on the above, we canconclude that the cleaning process has started, but the complete decontamination of the groundwater will takeseveral years.
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk ammonium groundwater contamination groundwater level modelling pollution wastewater
Megjelenés:	Journal of Water and Land Development. - 33 : 4-6 (2017), p. 123-129. -
További szerzők:	Szabó György (1964-) (geográfus, egyetemi tanár) Bessenyei Éva (1984-) (geográfus) Karancsi Gergő (1988-) (geográfus) Barkóczi Norbert (1990-) (geográfus) Balla Dániel Zoltán (1988-) (geográfus)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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