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1.

001-es BibID:BIBFORM130288
035-os BibID:(Scopus)105006691134
Első szerző:Aib, Haithem
Cím:Pharmaceuticals and Microplastics in Aquatic Environments : A Comprehensive Review of Pathways and Distribution, Toxicological and Ecological Effects / Haithem Aib, Md Sohel Parvez, Czédli Herta Mária
Dátum:2025
ISSN:1661-7827 1660-4601
Megjegyzések:Pharmaceuticals and microplastics are persistent emerging contaminants that pose significant risks to aquatic ecosystems and ecological health. Although extensively reviewed individually, a comprehensive, integrated assessment of their environmental pathways, bioaccumulation dynamics, and toxicological impacts remains limited. This review synthesizes current research on the environmental fate and impact of pharmaceuticals and microplastics, emphasizing their combined influence on aquatic organisms and ecosystems. This review provides a thorough and comprehensive examination of their predominant pathways, sources, and distribution, highlighting wastewater disposal, agricultural runoff, and atmospheric deposition. Studies indicate that pharmaceuticals, such as antibiotics and painkillers, are detected in concentrations ranging from ng/L to ?g/L in surface waters, while MPs are found in densities up to 106 particles/m3 in some marine and freshwater systems. The toxicological effects of these pollutants on aquatic organisms, particularly fish, are discussed, with emphasis on bioaccumulation and biomagnification in the food chain, physiological effects including effects on growth, reproduction, immune system performance, and behavioral changes. The ecological consequences, including disruptions to trophic dynamics and ecosystem stability, are also addresse. Although valuable efforts, mitigation and remediation strategies remain inadequate, and further research is needed because they do not capture the scale and complexity of these hazards. This review highlights the urgent need to advance treatment technologies, establish comprehensive regulatory frameworks, and organize intensive research on long-term ecological impacts to address the environmental threats posed by pharmaceuticals and microplastics.
Tárgyszavak:Műszaki tudományok Bio-, környezet- és vegyészmérnöki tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
aquatic environment
ecological effects
ecotoxicology
fish
growth
microplastics
pharmaceuticals
physiological effects
reproduction
Megjelenés:International Journal of Environmental Research and Public Health. - 22 : 5 (2025), p. 1-35. -
További szerzők:Parvez, Md Sohel (1985-) Czédli Herta (1977-) (környezetvédelmi ökológus, fizikus)
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2.

001-es BibID:BIBFORM112994
035-os BibID:(WoS)001028770700002 (Scopus)85164570772
Első szerző:Balla Dániel Zoltán (geográfus)
Cím:Evaluation of groundwater quality in the rural environment using geostatistical analysis and WebGIS methods in a Hungarian settlement, Báránd / Dániel Balla, Emőke Kiss, Marianna Zichar, Tamás Mester
Dátum:2024
ISSN:0944-1344 1614-7499
Megjegyzések:The evaluation, visualization of environmental data from long-term monitoring and making them accessible in a processed form in user-friendly interfaces on the internet are important tasks of our time. The pollution of groundwater resources in settlements is a global phenomenon, the mitigation of which requires a number of environmental measures. In this study, water quality changes following the construction of a sewerage network were examined in the course of long-term monitoring between 2013 and 2022, during which 40 municipal groundwater wells were regularly sampled. Classifying the monitoring data into pollution categories based on water quality index (WQI) and degree of contamination index (Cd), a high degree of contamination was found in the period before the installation of the sewerage network (2014), as the majority of the wells were classified as contaminated and heavily contaminated. In the monitoring period following the installation of the sewerage network, a significant positive change was found in the case of most of the water chemical parameters tested (EC, NH4 + , NO2-, NO3 - , PO4 3- ). Based on interpolated maps, it was found that an increasing part of the area shows satisfactory or good water quality. This was confirmed by the discriminant analysis as well, as it is possible to determine with an accuracy of 80.4% whether the given sample originates from the period before or after the installation of the sewerage network based on the given water chemical parameters. However, 8 years after setting up the sewerage network, the concentration of inorganic nitrogen forms and organic matter remains high, indicating that the accumulated pollutants in the area are still present. To understand the dynamics of purification processes, additional, long-term monitoring is necessary. Making these data available to members of the society can contribute to appropriate environmental measures and strategies.
Tárgyszavak:Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
WebGIS
Cleaning process
Water quality Index
Degree of contamination
Cloud
Hungary
Megjelenés:Environmental Science and Pollution Research. - 31 (2024), p. 57177-57195. -
További szerzők:Kiss Emőke (1993-) (geográfus) Bodroginé Zichar Marianna (1971-) (informatikus, matematikus) Mester Tamás (1991-) (geográfus, földrajz-német tanár)
Pályázati támogatás:ÚNKP-22-4-II-DE-4
Egyéb
ÚNKP-22-4-II-145
Egyéb
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3.

001-es BibID:BIBFORM074176
035-os BibID:(Scopus)85006485839 (WoS)000397007200053
Első szerző:Balogh Zsuzsanna (biológia környezettan tanár)
Cím:Exploring river pollution based on sediment analysis in the Upper Tisza region (Hungary) / Zsuzsanna Balogh, Sándor Harangi, István Gyulai, Mihály Braun, Katalin Hubay, Béla Tóthmérész, Edina Simon
Dátum:2017
ISSN:0944-1344 1614-7499
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Vertical profile
Sediment
Pollution index
Inorganic contamination
Megjelenés:Environmental Science And Pollution Research. - 24 : 5 (2017), p. 4851-4859. -
További szerzők:Harangi Sándor (1987-) (vegyész) Gyulai István (1980-) (biológus) Braun Mihály (1966-) (vegyész, analitikus) Hubay Katalin (1985-) (biológus, környezetkutató) Tóthmérész Béla (1960-) (ökológus) Simon Edina (1981-) (ökológus)
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4.

001-es BibID:BIBFORM114477
035-os BibID:(WoS)000832826500006 (Scopus)85140129602
Első szerző:Bilal, Muhammad
Cím:Microplastics in water, sediments, and fsh at Alpine River, originating from the Hindu Kush Mountain, Pakistan: implications for conservation / Muhammad Bilal, Abdul Qadir, Atif Yaqub, Habib Ul Hassan, Muhammad Irfan, Mehmood Aslam
Dátum:2023
ISSN:0944-1344 1614-7499
Megjegyzések:Microplastics (MP) pollution is an emerging threat to life and the environment. These particles are not restricted to human-inhabited lands but also found in different mountains and glaciers where the human population is relatively low. These MPs make their way to the river ecosystem from glaciers, rains, and municipal and industrial effluents. The current study was designed to highlight MPs' pollution in water, sediments, and fishes of the Swat River: originating from the Hindu Kush Mountain Range. These samples were collected from eight different sites across the river. An average concentration of MPs detected in water samples (305.79 +/- 289.66 MPs/m(3)), fish (12.54 +/- 8.02 MPs/individual), and sediments (588.29 +/- 253.95 MPs/kg). The highest concentration was observed among water samples at Mingora city and the lowest at the confluence point of the rivers near Charsadda being 753.71 +/- 330.08 MPs/m(3) and 57.64 +/- 31.98 MPs/m(3), respectively. MP concentrations in the sediment samples were also the highest at Mingora city (834.0 +/- 367.21 MPs/kg), and lowest at Chakdara (215.0 +/- 20.0 MPs/kg). Among the fish samples, Schizothorax plagiostomus contained the highest while Wallago attu contained the lowest MP concentrations corresponding to 17.08 +/- 8.27 MPs/individual and 5.0 +/- 2.36 MPs/individual, respectively. Fibers were the most prevalent MPs in all the matrices representing 80%, 92%, and 85% of the total MP count in water, sediments, and fish samples. These findings highlighted that freshwater ecosystem are not free from MPs and are as much vulnerable to anthropogenic activities as marine ecosystem. Therefore, need attention not less than marine ecosystem awareness, education, ecotourism, sustainable reduction in plastic use, and strict rules and regulations could be helpful to prevent the anthropogenic menace.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Anthropogenic contaminants
Microplastic isolation
Nutritional and health aspects
High-altitude
Swat River
Megjelenés:Environmental Science And Pollution Research. - 30 : 1 (2023), p. 727-738. -
További szerzők:Qadir, Abdul Yaqub, Atif Hassan, Habib Ul Irfan, Muhammad (1995-) (PhD Environmental Sciences) Aslam, Mehmood
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5.

001-es BibID:BIBFORM057499
Első szerző:Bíró Éva
Cím:Honeybee (Apis mellifera) mediated increased reproductive success of a rare deceptive orchid / É. Biró, J. Bódis, T. Nagy, J. Tökölyi, A. Molnár V.
Dátum:2014
ISSN:1589-1623 1785-0037
Megjegyzések:Honeybees are the most numerous and significant among insect pollinators, but despite their significance their potential role in increasing the reproductive success of threatened European orchids remains largely unexplored. In this study we aim to evaluate the effect of apiary proximity on the fructification rate of the rare and endangered Adriatic Lizard Orchid (Himantoglossum adriaticum H. Baumann). To do so, first we quantified the reproductive success (fruit set) of the Adriatic Lizard Orchids in a Hungarian population in close proximity to a honeybee apiary at Nagytevel. Then we compared the reproductive success in this population to the reproductive success in 3 other Hungarian, 4 Croatian populations (observed during the same year, 2013) and further 4 populations from Hungary (studied in previous years, 1992?2011) with no apiaries in the close proximity of these. The realised 61.7 % fruit set at Nagytevel is the highest reproductive success ever recorded for this species. The importance of apiaries is further emphasised by the fact that the reproductive success of Lizard Orchid individuals decreased significantly with increasing distance from the apiary. Our results provide empirical support for the conservation importance of apiculture and suggest promising results for practical application of apiaries in the conservation of of deceptively pollinated orchids characterised by lower fruit set (e.g. Orchis, Anacamptis, Himantoglossum).
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény hazai lapban
apiculture
fruit set
Himantoglossum adriaticum
pollination crisis
Orchidaceae
Élettudományok - Biológiai tudományok
Megjelenés:Applied Ecology and Environmental Research. - 13 : 1 (2014), p. 181-192. -
További szerzők:Bódis Judit Nagy T. Tökölyi Jácint (1984-) (biológus) Molnár V. Attila (1969-) (biológus, botanikus)
Pályázati támogatás:MTA-DE Lendület
MTA
Viselkedésökológiai Kutatócsoport
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6.

001-es BibID:BIBFORM084630
Első szerző:Deák Balázs (biológus)
Cím:Grassland fires in Hungary : experiences of nature conservationists on the effects of fire on biodiversity / Deák Balázs, Valkó Orsolya, Török Péter, Végvári Zsolt, Hartel Tibor, Schmotzer András, Kapocsi István, Tóthmérész Béla
Dátum:2014
ISSN:1589-1623 1785-0037
Megjegyzések:Fire as a natural disturbance has been present in most European grasslands. Controlled burning was also an important component of the traditional landscape management for millennia. It was mainly used to reduce litter and woody vegetation and to maintain open landscapes suitable for farming. Due to socio-economical changes traditional and sustainable use of fire was ceased and replaced by arsons and technical fires in Europe. Despite its wide application in the past and the considerable extension and frequency of current grassland fires, the impact of fire on the grassland biodiversity is still scarcely documented in Europe. The aim of this study is to offer a perspective on the issue of fire impact on grasslands, by overviewing published information and practical experiences from Hungary. Our results suggest that fire can be detrimental for several taxa (e.g. insects or ground-dwelling birds), but can also promote population growth of several endangered species by reducing litter or by creating and maintaining open habitats. We also found that fire may be effective in controlling invasive plant species. The effect of fire on grassland biodiversity may be rather context-dependent. There is a critical need for developing robust evidences on the context-dependence of fire effect on biodiversity. For this, well designed prescribed burning experiments are crucial.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
wildfire
prescribed burning
nature conservation management
invasive species
grazing
Megjelenés:Applied Ecology and Environmental Research. - 12 : 1 (2014), p. 267-283. -
További szerzők:Valkó Orsolya (1985-) (biológus) Török Péter (1979-) (biológus-ökológus) Végvári Zsolt (1969-) (biológus) Hartel Tibor Schmotzer András Kapocsi István (1960-) Tóthmérész Béla (1960-) (ökológus)
Pályázati támogatás:TÁMOP-4.2.4.A/2-11-1-2012-0001
TÁMOP
TÁMOP-4.2.1/B-09/1/KONV-2010-0007
TÁMOP
TÁMOP-4.2.2/B-10/1-2010-0024
TÁMOP
TÁMOP-4.2.2/C-11/1/KONV-2012-0010
TÁMOP
OTKA-PD-100192
OTKA
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7.

001-es BibID:BIBFORM001288
Első szerző:Gácsi Mariann
Cím:Survival of fish upon removal of cyanide from water / Mariann Gacsi, Ildiko Czegeny, Gabor Nagy, Gaspar Banfalvi
Dátum:2005
ISSN:0013-9351
Megjegyzések:The effects of potassium cyanide and the removal of cyanide from water in vivo on the survival of fish were investigated. This research was initiated because of the catastrophe that took place at the end of January 2000 in the Carpathian basin, when an enormous amount of cyanide pollution swept through the Samos and Tisza rivers, and then to the Danube. Since nothing was done against the disaster, we have suggested a chemical solution to remove cyanide from waterways (Chem. Innovat. 30 (2000b) 53). Based on experiments, we describe that the most effective and harmless way to remove cyanide and to save the lives of fish from 40 to 160 x the lethal doses of cyanide is to use carbogen gas containing 5% carbon dioxide and 95% oxygen followed by aeration with air.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
cianid eltávolítás vízből
halak túlélése
Megjelenés:Environmental Research. - 97 : 3 (2005), p. 293-299. -
További szerzők:Czégény Ildikó Szemán-Nagy Gábor (1975-) (biológia tanár-molekuláris biológus) Bánfalvi Gáspár (1943-) (sejtbiológus, gyógyszerész)
Internet cím:elektronikus változat
DOI
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8.

001-es BibID:BIBFORM135477
Első szerző:Houhamdi, Ines
Cím:Impact of pollution on water quality in Algerian wetlands: a comparative assessment across multiple regions / Ines Houhamdi, Leila Bouaguel, Haithem Aib, Aymen Djamel Eddine Harrouz, Mouslim Bara, Jenő Nagy, Moussa Houhamdi, Herta Mária Czédli
Dátum:2026
ISSN:0944-1344 1614-7499
Megjegyzések:Wetlands play a critical role in water purification and biodiversity maintenance, yet many are increasingly affected by anthropogenic pollution. This study provides a comparative assessment of physicochemical, microbiological, and heavy metal parameters in six Algerian wetlands spanning coastal, highland, and desert regions over a full annual cycle (November 2021?October 2022). Twenty-five indicators were measured across polluted and non-polluted sites. Polluted wetlands showed significantly higher turbidity (Z= -3.678, p<0.001), organic matter (Z= -2.123, p=0.04), and heavy metals including Cu (Z= -4.234, p<0.001), Fe (Z= -3.123, p=0.002), and Pb (Z= -3.789, p<0.001). Dissolved oxygen was consistently lower in polluted sites (Z= -2.345, p=0.02). Highland wetlands exhibited elevated nutrient loads, with nitrates (Z=-2.789, p=0.01) and ammonium (Z=-3.123, p=0.002) reflecting agricultural inputs. Microbiological contamination exceeded recommended thresholds at all polluted sites, with fecal coliforms and fecal streptococci surpassing 1000 CFU/100 ml. Seasonal analysis showed higher microbial loads in the wet season and concentration of nutrients in the dry season. Overall, the results demonstrate clear spatial and seasonal variation in water quality, with polluted sites across all regions exceeding national and WHO guideline values for nutrients, heavy metals, and microbiological indicators. These findings underscore the need for strengthened monitoring and pollution-control measures in Algerian wetlands.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Wetlands
Water quality
Heavy metals
Microbiological contamination
Spatial variation
Seasonal variation
Algeria
Megjelenés:Environmental Science And Pollution Research. - 33 (2026), p. 1-27. -
További szerzők:Bouaguel, Leila Aib, Haithem (1996-) Harrouz, Aymen Djamel Eddine Bara, Mouslim Nagy Jenő (1989-) (biológus) Houhamdi, Moussa Czédli Herta (1977-) (környezetvédelmi ökológus, fizikus)
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9.

001-es BibID:BIBFORM061316
Első szerző:Kolozsvári István (biológia és földrajz szakos tanár)
Cím:Occurrence pattern analysis of dragonflies (Odonata) on the River Tisza between Vilok and Huszt based on exuviae / Kolozsvári István, Szabó László József, Dévai György
Dátum:2015
ISSN:1589-1623 1785-0037
Megjegyzések:Dragonfly exuviae were collected between 2010 and 2013 in the following sections of River Tisza: Vilok (Tiszaújlak), Nove Szelo (Tiszaújhely), Tiszobikeny (Tiszabökény), Vinohragyiv (Nagyszőlős) and Huszt (Huszt). Based on the examination of the 1965 exuviae, collected from 13 main channel sections, 6 dragonfly species were identified [Gomphus vulgatissimus (Linnaeus, 1758), Gomphus flavipes (Charpentier, 1825), Onychogomphus forcipatus (Linnaeus, 1758), Ophiogomphus cecilia (Fourcroy, 1785), Calopteryx splendens (Harris, 1782), Platycnemis pennipes (Pallas, 1771)]. Summing up the collected exuviae, the two most frequent species were G. vulgatissimus (57.3%) and O. forcipatus (39.08%), however significant assemblages of O. cecilia (1.93%), G. flavipes (1.17%), C. splendens (0.36%) and P. pennipes (0.15%) could be found as well. In compliance with the Mantel test the channel and riverbank characteristics show a significant correlation with the composition of dragonfly assemblages (R=0.309, p=0 024). According to the canonical correspondence analysis (15 habitat characteristics) the exuviae data of G. vulgatissimus are connected with the extent of plant coverage, the closure of foliage and the characteristics of riverbanks; the exuviae data of O. forcipatus are associated with water depth, channel deepening tendency, water temperature and type of plant coverage on the river bank.
Tárgyszavak:Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény hazai lapban
Upper-Tisza
Ukraine
Odonata
Gomphidae
exuviae
Megjelenés:Applied Ecology and Environmental Research. - 13 : 4 (2015), p. 1183-1196. -
További szerzők:Szabó László József (1955-) (ökológus, hidrobiológus) Dévai György (1942-) (ökológus)
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10.

001-es BibID:BIBFORM081679
Első szerző:Kováts Nóra
Cím:Response of lemna minor clones to microcystis toxicity / Kováts Nóra, Ács András, Paulovits Gábor, Vasas Gábor
Dátum:2011
ISSN:1589-1623 1785-0037
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
Megjelenés:Applied Ecology and Environmental Research. - 9 : 1 (2011), p. 17-26. -
További szerzők:Ács András Paulovits Gábor Vasas Gábor (1975-) (biológus-vegyész)
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11.

001-es BibID:BIBFORM124930
035-os BibID:(Scopus)85207312114
Első szerző:Mester Tamás (geográfus, földrajz-német tanár)
Cím:Long-term spatiotemporal changes in nitrate contamination of municipal groundwater resources after sewerage network construction in the Hungarian Great Plain / Tamás Mester, György Szabó, Emőke Kiss, Dániel Balla
Dátum:2024
ISSN:0944-1344 1614-7499
Tárgyszavak:Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Nitrate
Nitrate Pollution Index
Groundwater quality
Pollution
Wastewater
Sewerage network
Megjelenés:Environmental Science And Pollution Research. - 31 (2024), p. 61114-61137. -
További szerzők:Szabó György (1964-) (geográfus, egyetemi tanár) Kiss Emőke (1993-) (geográfus) Balla Dániel Zoltán (1988-) (geográfus)
Pályázati támogatás:TKP2021-NKTA-32
Egyéb
ÚNKP-23-4- II-DE-20
Egyéb
EKÖP-24-4-II-DE-89
Egyéb
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12.

001-es BibID:BIBFORM081274
035-os BibID:(WoS)000383084700043 (Scopus)84977530439
Első szerző:Mezősi Gábor (geográfus)
Cím:Similarity assessment of natural landscapes based on taxonomic distance / Mezősi G., Csorba P., Bata T., Blanka V., Ladányi Zs.
Dátum:2016
ISSN:1589-1623 1785-0037
Megjegyzések:The degree of similarity/dissimilarity between landscapes is important information for landscape classification, potential assessment and evaluation. In geographical assessments, similarity in landscape functioning and visual attributes is commonly analysed by using landscape factors (e.g., relief, water balance and soil fertility), land use and built-up area. In this study the similarity and dissimilarity of Hungarian landscape units were investigated to reveal the appropriateness and uncertainty of the current delimitation methods. Nine indicators for 230 landscape units, delineated by the traditional methods, were integrated into a data matrix. Dissimilarity coefficients were calculated for each unit to determine the Euclidean distance between all indicators. Dissimilarity analysis was performed by multidimensional scaling using Kruskal's stress test and hierarchical clustering. The applied method enabled a more objective determination of taxonomic distance. Based on the results, the similarity and dissimilarity of landscapes could be evaluated by more accurate and quantitative datasets. Several neighbouring landscape units should require increased attention in spatial planning because these landscapes differ from each other: they belong to different clusters based on the investigated indicators, though they are adjacent.
Tárgyszavak:Természettudományok Földtudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
similarity analysis
multidimensional scaling
taxonomic distance
ecology
Megjelenés:Applied Ecology and Environmental Research. - 14 : 3 (2016), p. 679-693. -
További szerzők:Csorba Péter (1953-) (geográfus) Bata Teodóra Blanka Viktória Ladányi Zsuzsanna
Pályázati támogatás:SROP-4.2.2.B-15/1/KONV-2015-0001
Egyéb
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