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001-es BibID:	BIBFORM116465
035-os BibID:	(cikkazonosító)2092 (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) 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
Első szerző:	Mester Tamás (geográfus)
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)
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