Phyllosphere bacterial communities in urban green areas throughout Europe relate to urban intensity

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dc.abstract.enThe phyllosphere harbours a diverse and specific bacterial community, which influences plant health and ecosystem functioning. In this study, we investigated the impact of urban green areas connectivity and size on the composition and diversity of phyllosphere bacterial communities. Hereto, we evaluated the diversity and composition of phyllosphere bacterial communities of 233 Platanus x acerifolia and Acer pseudoplatanus trees in 77 urban green areas throughout 6 European cities. The community composition and diversity significantly differed between cities but only to a limited extent between tree species. We could show that urban intensity correlated significantly with the community composition of phyllosphere bacteria. In particular, a significant correlation was found between the relative abundances for 29 out of the 50 most abundant families and the urban intensity: the abundances of classic phyllosphere families, such as Acetobacteraceae, Planctomycetes, and Beijerinkiaceae, decreased with urban intensity (i.e. more abundant in areas with more green, lower air pollution, and lower temperature), while those related to human activities, such as Enterobacteriaceae and Bacillaceae, increased with urban intensity. The results of this study suggest that phyllosphere bacterial communities in European cities are associated with urban intensity and that effect is mediated by several combined stress factors.
dc.affiliationWydział Medycyny Weterynaryjnej i Nauk o Zwierzętach
dc.affiliation.instituteKatedra Zoologii
dc.contributor.authorMuyshondt, Babette
dc.contributor.authorWuyts, Karen
dc.contributor.authorVan Mensel, Anskje
dc.contributor.authorSmets, Wenke
dc.contributor.authorLebeer, Sarah
dc.contributor.authorAleixo, Cristiana
dc.contributor.authorAlós Ortí, Marta
dc.contributor.authorCasanelles-Abella, Joan
dc.contributor.authorChiron, François
dc.contributor.authorGiacomo, Puglielli
dc.contributor.authorLaanisto, Lauri
dc.contributor.authorMoretti, Marco
dc.contributor.authorNiinemets, Ülo
dc.contributor.authorPinho, Pedro
dc.contributor.authorTryjanowski, Piotr
dc.contributor.authorWoszczyło, Patrycja
dc.contributor.authorSamson, Roeland
dc.date.access2026-02-11
dc.date.accessioned2026-02-26T09:33:32Z
dc.date.available2026-02-26T09:33:32Z
dc.date.copyright2022-09-09
dc.date.issued2022
dc.description.abstract<jats:title>Abstract</jats:title> <jats:p>The phyllosphere harbours a diverse and specific bacterial community, which influences plant health and ecosystem functioning. In this study, we investigated the impact of urban green areas connectivity and size on the composition and diversity of phyllosphere bacterial communities. Hereto, we evaluated the diversity and composition of phyllosphere bacterial communities of 233 Platanus x acerifolia and Acer pseudoplatanus trees in 77 urban green areas throughout 6 European cities. The community composition and diversity significantly differed between cities but only to a limited extent between tree species. We could show that urban intensity correlated significantly with the community composition of phyllosphere bacteria. In particular, a significant correlation was found between the relative abundances for 29 out of the 50 most abundant families and the urban intensity: the abundances of classic phyllosphere families, such as Acetobacteraceae, Planctomycetes, and Beijerinkiaceae, decreased with urban intensity (i.e. more abundant in areas with more green, lower air pollution, and lower temperature), while those related to human activities, such as Enterobacteriaceae and Bacillaceae, increased with urban intensity. The results of this study suggest that phyllosphere bacterial communities in European cities are associated with urban intensity and that effect is mediated by several combined stress factors.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if4,2
dc.description.number10 (October 2022)
dc.description.points100
dc.description.versionfinal_published
dc.description.volume98
dc.identifier.doi10.1093/femsec/fiac106
dc.identifier.eissn1574-6941
dc.identifier.issn0168-6496
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/7482
dc.identifier.weblinkhttps://academic.oup.com/femsec/article/98/10/fiac106/6695091
dc.languageen
dc.relation.ispartofFEMS Microbiology Ecology
dc.relation.pagesfiac106
dc.rightsOther
dc.sciencecloudnosend
dc.share.typeOTHER
dc.subject.enurban trees
dc.subject.enland use
dc.subject.enmicrobial communities
dc.subject.enphyllosphere
dc.subject.enurbanisation: diversity
dc.titlePhyllosphere bacterial communities in urban green areas throughout Europe relate to urban intensity
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue10
oaire.citation.volume98