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001-es BibID:	BIBFORM117852
035-os BibID:	(Scopus)85181436913 (WOS)001137085500003
Első szerző:	Hua, Fangyuan
Cím:	Ecological filtering shapes the impacts of agricultural deforestation on biodiversity / Fangyuan Hua, Weiyi Wang, Shinichi Nakagawa, Gábor L. Lövei
Dátum:	2024
ISSN:	2397-334X
Megjegyzések:	The biodiversity impacts of agricultural deforestation vary widely across regions. Previous efforts to explain this variation have focused exclusively on the landscape features and management regimes of agricultural systems, neglecting the potentially critical role of ecological filtering in shaping deforestation tolerance of extant species assemblages at large geographical scales via selection for functional traits. Here we provide a large-scale test of this role using a global database of species abundance ratios between matched agricultural and native forest sites that comprises 71 avian assemblages reported in 44 primary studies, and a companion database of 10 functional traits for all 2,647 species involved. Using meta-analytic, phylogenetic and multivariate methods, we show that beyond agricultural features, filtering by the extent of natural environmental variability and the severity of historical anthropogenic deforestation shapes the varying deforestation impacts across species assemblages. For assemblages under greater environmental variability?proxied by drier and more seasonal climates under a greater disturbance regime?and longer deforestation histories, filtering has attenuated the negative impacts of current deforestation by selecting for functional traits linked to stronger deforestation tolerance. Our study provides a previously largely missing piece of knowledge in understanding and managing the biodiversity consequences of deforestation by agricultural deforestation.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Nature Ecology & Evolution. - 8 (2024), p. 251-266. -
További szerzők:	Wang, Weiyi Nakagawa, Shinichi Lövei Gábor L.
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM114456
035-os BibID:	(cikkazonosító)e10503 (WoS)001062403200001 (Scopus)85169806831
Első szerző:	Tóth Flórián
Cím:	Discordant spatiotemporal dynamics of functional and phylogenetic diversity of rotiferan communities exposed to aquaculture effluent / Flórián Tóth, Katalin Zsuga, Éva Kerepeczki, Balázs Kovács, Tibor Magura, László Körmöczi, Gábor L. Lövei
Dátum:	2023
ISSN:	2045-7758
Megjegyzések:	The growth of the human population brought about the global intensification of aquacultural production, and aquaculture became the fastest growing animal husbandry sector. Effluent from aquaculture is an anthropogenic environmental burden, containing organic matter, nutrients and suspended solids that affect water quality especially in the water bodies of high biodiversity and conservation value. Water quality assessment often relies on bioindicators, analysing changes in taxonomic diversity of various freshwater organismal groups. Stepping beyond taxon diversity, we used functional and phylogenetic diversities of rotifers to identify factors affecting their community organization in response to an aquaculture effluent gradient in the largest oxbow lake in the Carpathian Basin, Hungary. Sampling was carried out three times per season at five points along a 3.5 km section of the oxbow lake, including the point of effluent inflow. We used eight traits to evaluate functional diversity: body size, trophi type, feeding mode, protection type, body wall type, corona type, habitat preference and tolerance level. Functional and phylogenetic distances among the 24 species identified indicated trait conservatism. Rotiferan diversity increased with increasing distance from the point of influx in spring and summer. Among the factors affecting community organization in spring and summer, we find examples of environmental filtering, while in autumn the role of biotic interaction is more frequent. Under nutrient-rich conditions in spring and summer, organisms belonging to the same functional group were dominant, whereas under oligotrophic conditions, more diverse but less abundant groups were present. Considering functional and phylogenetic traits allowed us to identify organising forces of rotifer communities in the largest oxbow lake of the Hungarian Lowland.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk biodiversity community assembly limnology Rao's diversity zooplankton
Megjelenés:	Ecology and Evolution. - 13 : 9 (2023), p. 1-10. -
További szerzők:	Zsuga Katalin Kerepeczki Éva Kovács Balázs Magura Tibor (1969-) (ökológus) Körmöczi László Lövei Gábor L.
Pályázati támogatás:	Tempus Public Foundation Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
Borító:
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