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001-es BibID:	BIBFORM115776
035-os BibID:	(cikkazonosító)01452 (WoS)001098007900004 (Scopus)85175608531
Első szerző:	Bibi Dina
Cím:	Complex study of air pollution based on tree species in Vienna / Dina Bibi, Dávid Tőzsér, Bianka Sipos, Vanda Éva Molnár, Edina Simon, Béla Tóthmérész
Dátum:	2023
ISSN:	1873-9318 1873-9326
Megjegyzések:	Plants are especially useful as biological indicators to assess air pollution and the effects of urbanisation. The aim of this study was to investigate tree species' sensitivity to air pollution using the Air Pollution Tolerance Index (APTI), the dust content (PM10) of leaves, and the heavy metal concentration of leaves. Sampling sites were in a city park (urban area), a location on the edge of the city (suburban area), and a forested location (rural area) along an urbanisation gradient in the city of Vienna in Austria. Leaf samples were collected from Acer platanoides, Fraxinus excelsior, and Quercus robur tree species. The APTI was determined by measuring the content of relative water ascorbic acid and chlorophyll, and the pH of leaf extracts. We found significant difference among species in their relative water content, pH, and content of ascorbic acid and chlorophyll Additionally, we found significant differences in chlorophyll content and pH based on sampling site. The highest chlorophyll content was found in A. platanoides. There was a significant difference among species in Al, Ba, Cr, Ni, and Zn concentrations in each stage of urbanisation. Based on APTI values, the studied species were sensitive indicators of air pollution; thus, they are useful bioindicator species, and they are suitable for air pollution monitoring. We demonstrated the effects of urbanisation with these bioindicator species with elevated PM10, Al, Ba, Cu, Fe, Sr, and Zn concentrations in urban area samples.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Urbanisation Plant leaves Heavy metals Acer platanoides Fraxinus excelsior Quercus robur Bioindicators Air pollution tolerance index
Megjelenés:	Air Quality Atmosphere and Health. - [Epub ahead of print] (2023). -
További szerzők:	Tőzsér Dávid (1990-) (környezetkutató) Sipos Bianka (1997-) (Okleveles Biotechnológus) Molnár Vanda Éva (1994-) (környezetkutató) Simon Edina (1981-) (ökológus) Tóthmérész Béla (1960-) (ökológus)
Pályázati támogatás:	HUN-REN Hungarian Research Network Egyéb
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001-es BibID:	BIBFORM110249
035-os BibID:	(cikkazonosító)232 (Scopus)85151142116 (WoS)000955446600003
Első szerző:	Bibi Dina
Cím:	Heavy Metal Pollution of Soil in Vienna, Austria / Dina Bibi, Dávid Tőzsér, Bianka Sipos, Béla Tóthmérész, Edina Simon
Dátum:	2023
ISSN:	0049-6979
Megjegyzések:	Along an urbanization gradient, we explored the soil metal pollution in Vienna, Austria. We analyzed the physical and chemical parameters of topsoil from urban, suburban, and rural areas. The following elements were quantified using ICP-OES technique: Al, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Na, Ni, P, Pb, S, Sr, and Zn. For heavy metals, PI (pollution index) values were used to assess the level of pollution. We found that the concentration of Cu, Pb, Sr, and Zn was higher in the urban and suburban area than in the rural area. The PI values indicated a moderate level of pollution by Cd (1 ? PI ? 2) along the urbanization gradient. We found a low level of pollution for Cr, Cu, Ni, Pb, and Zn (PI ? 1) in studied areas. Our findings demonstrated the presence of anthropogenic contamination, and it is likely that traffic emission may be the major source of metal pollution in Vienna. Our findings also demonstrated that the elemental analysis of soil and the values of PI are adequate indicators of the level of pollution based on soil sample analysis in urban ecosystems.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Pollution index Heavy metals Urbanization Physical-chemical parameters
Megjelenés:	Water Air And Soil Pollution. - 234 : 4 (2023), p. 1-11. -
További szerzők:	Tőzsér Dávid (1990-) (környezetkutató) Sipos Bianka (1997-) (Okleveles Biotechnológus) Tóthmérész Béla (1960-) (ökológus) Simon Edina (1981-) (ökológus)
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001-es BibID:	BIBFORM112443
035-os BibID:	(cikkazonosító)790 (Scopus)85160930944 (WoS)001000394800004
Első szerző:	Sipos Bianka (Okleveles Biotechnológus)
Cím:	High phytoremediation and translocation potential of an invasive weed species (Amaranthus retroflexus) in Europe in metal-contaminated areas / Bianka Sipos, Dina Bibi, Tibor Magura, Béla Tóthmérész, Edina Simon
Dátum:	2023
ISSN:	0167-6369
Megjegyzések:	We demonstrated the metal accumulation potential of Amaranthus retorflexus, a European weed species, both in moderately and strongly metal-contaminated sites. Metal accumulation in roots, stems, and leaves were studied. We also calculated the bioaccumulation factor (BAF), and translocation factor (TF) values to quantify the metal accumulation, and translocation between plant organs. Our findings indicated that metal accumulation correlated with metal concentration; that is plant organs accumulated higher concentration of metals in the contaminated area than in the control one. We found that the concentrations of Ba, Mn, Sr and Zn were the highest in leaves, and Al, Cr, Cu, Fe and Pb in roots. High BAF value was found for Sr in all studied areas, indicating this metal's high accumulation potential of Amaranthus retorflexus. High TF values were found for Al, Ba, Cu, Fe, Mn, Sr and Zn; these metals were successfully transported to aboveground plant organs. We demonstrated that A. retroflexus, a fast-growing, rapidly spreading weed in Europe, was specially useful for heavy metal phytoremediation and phytoextraction.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Weeds Bioaccumulation Bioindication Metal contamination Phytoremediation Translocation Roots Stems Leaves Soil
Megjelenés:	Environmental Monitoring And Assessment. - 195 : 6 (2023), p.1-11. -
További szerzők:	Bibi Dina Magura Tibor (1969-) (ökológus) Tóthmérész Béla (1960-) (ökológus) Simon Edina (1981-) (ökológus)
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001-es BibID:	BIBFORM112942
035-os BibID:	(WoS)001017699300003 (Scopus)85163361772
Első szerző:	Tőzsér Dávid (környezetkutató)
Cím:	A meta-analysis on the heavy metal uptake in Amaranthus species / Dávid Tőzsér, Ayash Yelamanova, Bianka Sipos, Tibor Magura, Edina Simon
Dátum:	2023
ISSN:	0944-1344 1614-7499
Megjegyzések:	Metals can accumulate in different parts of plant species in high concentrations, which gives the basis for the plant-based technology called phytoremediation. Among annual species, Amaranthus is a well-studied, potential metal accumulator genus; however, some conflicts are found among published results. Thus, we studied the metal (Cd, Cu, Fe, Ni, Pb, and Zn) accumulation potential of Amaranthus plant parts (root, stem, and leaf) by meta-analysis, furthermore, by calculation of bioaccumulation factor (BAF) values. After the extensive literature search and the calculation of relative interaction intensity (RII) values, we found significant accumulation for each metal by Amaranthus individuals growing on contaminated soils compared to plants collected from uncontaminated ones. Differences among plant parts were significant for Cu and Fe, minor for Ni, Pb, and Zn, and negligible for Cd. The BAF values indicated high accumulation in the leaf, moderate in root and stem for Cd, moderate in each plant part for Pb, and very low in each plant part for Fe, Ni, and Zn. We highlight that Amaranthus species are good prospects for metal phytoremediation projects, although, due to specific plant part-metal patterns, special attention should be paid to the harvesting practice.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk amaranth phytoremediation bioaccumulation relative interaction intensity BAF
Megjelenés:	Environmental Science and Pollution Research. - 30 : 36 (2023), p. 85102-85112. -
További szerzők:	Yelamanova, Ayash (Biológus) Sipos Bianka (1997-) (Okleveles Biotechnológus) Magura Tibor (1969-) (ökológus) Simon Edina (1981-) (ökológus)
Pályázati támogatás:	PD-138806 OTKA-NKFIH
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