Pregled bibliografske jedinice broj: 613546
Lichens - bioindicators of air quality in the city of Osijek
Lichens - bioindicators of air quality in the city of Osijek // Danas znanost - sutra industrija : knjiga sažetaka / Šubarić, Drago (ur.).
Osijek: Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2010. str. 116-116 (poster, domaća recenzija, sažetak, znanstveni)
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Naslov
Lichens - bioindicators of air quality in the city
of Osijek
Autori
Ozimec, Siniša ; Sikora, Magdalena ; Opačak, Anđelko ; Florijančić, Tihomir: Puškadija, Zlatko ; Bošković, Ivica ; Jelkić, Dinko
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Danas znanost - sutra industrija : knjiga sažetaka
/ Šubarić, Drago - Osijek : Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2010, 116-116
ISBN
978-953-7005-22-1
Skup
13. Ružičkini dani
Mjesto i datum
Vukovar, Hrvatska, 16.09.2010. - 17.09.2010
Vrsta sudjelovanja
Poster
Vrsta recenzije
Domaća recenzija
Ključne riječi
lichens ; Osijek ; air quality
Sažetak
Lichens are symbiotic organisms between a fungus and a green alga or cyanobacterium. Numerous studies confirmed lichen sensitivity to atmospheric pollutants. Thus, epiphytic lichens growing on trees are used as bioindicators for the air quality assessment in particular area. Epiphytic lichen flora was surveyed in the period 2004-2005 on seven sites in parks and alleys in the City of Osijek. The samples were collected from trees at a height up to 2 m. A total of 16 species, classified into 14 genera of lichenized fungi, were recorded. Foliose lichens dominates (81 %), followed by crustose (13 %) and fruticose lichens (6 %). The lichens were found growing on 25 tree species, and the most on: linden, maple, black locust, horse chestnut, birch, and plane. According to composition of the lichen flora and distribution of species, the air in the City of Osijek is estimated as medium do moderately polluted. Noticeably lower number of lichens was observed in tree alleys along the frequent city roads. Due to intake of dust and increased on-road emissions of nitrogen compounds, the trees are covered by nitrophilous lichens, resistent to higher eutrophication and tolerant to air pollution. More frequent occurence of fruticose lichens was observed on linden trees in alley along the Drava River, where the traffic impact is lower, and ecological conditions more favourable
Izvorni jezik
Engleski
Znanstvena područja
Biologija
POVEZANOST RADA
Ustanove:
Fakultet agrobiotehničkih znanosti Osijek
