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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
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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