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001-es BibID:BIBFORM113231
035-os BibID:(cikkazonosító)e02490 (Scopus)85156132905
Első szerző:Fekete Réka (biológus)
Cím:The role of olive groves in the conservation of Mediterranean orchids / Réka Fekete, Orsolya Vincze, Kristóf Süveges, Henrietta Bak, Tamás Malkócs, Viktor Löki, Renáta Urgyán, Attila Molnár V.
Megjegyzések:Olive and olive oil production is one of the main agricultural activities in the Mediterranean region. Besides their economic importance, traditional and organic olive groves were also hypothesized to contribute to biodiversity conservation. For instance, the presence of terrestrial orchids in olive groves has long been known. It is, however, not well understood what ecological or biological traits of olive groves influence the species richness and abundance of these protected flora elements in these secondary habitats. We surveyed 273 olive groves across the mainland of three countries (France, Greece, Italy) and three islands under their administration (Corsica, Lesbos, Sardinia). The surveyed olive groves provided habitat to more than 60,000 orchid individuals belonging to 45 species. Our results indicate that olive groves located on islands had a significantly greater potential for orchid conservation, as they harbored more species and individuals than olive groves on the mainland. Furthermore, orchid presence and species richness was highest in olive groves located on islands with high diversity of pasture weeds or native woody species, while these results also highlight the more traditional use of island groves and a difference in the intensity of maintenance between island and mainland groves. Overall, our study suggests that Mediterranean olive groves contribute significantly to the conservation of diverse terrestrial orchid communities and highlights the importance of traditional management practices in olive groves that allow local biodiversity to flourish.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Anthropogenic habitats
Organic farming
Olive agroecosystems
Megjelenés:Global Ecology and Conservation. - 44 (2023), p. 1-10. -
További szerzők:Vincze Orsolya (1988-) (biológus) Süveges Kristóf (1994-) Bak Henrietta (1998-) Malkócs Tamás (1992-) (biológus) Löki Viktor (1989-) (biológus) Urgyán Renáta Molnár V. Attila (1969-) (biológus, botanikus)
Pályázati támogatás:PD143425
Internet cím:Szerző által megadott URL
Intézményi repozitóriumban (DEA) tárolt változat


001-es BibID:BIBFORM089597
035-os BibID:(WOS)000583604800001 (Scopus)85093857788
Első szerző:Fekete Réka (biológus)
Cím:Roadsides provide refuge for orchids: characteristic of the surrounding landscape / Fekete Réka, Bódis Judit, Fülöp Bence, Süveges Kristóf, Urgyán Renáta, Malkócs Tamás, Vincze Orsolya, Luís Silva, Molnár V. Attila
Megjegyzések:Seminatural habitats are declining throughout the world; thus, the role of small anthropogenic habitats in the preservation of plants is becoming increasingly appreciated. Here, we surveyed the orchid flora of roadside verges in five Central European countries (Austria, Hungary, Romania, Slovakia, and Slovenia) and tested how the surrounding landscape matrix affects the overall number of species and individuals, and also different functional groups of orchids. We found more than 2,000 individuals of 27 orchid species during our surveys. According to our results, the increasing coverage of agricultural and urban areas negatively affects both the number of orchid species and individuals on roadsides. Our study further suggests that differences in the surrounding habitats affect which species are found on roadsides, since the increasing coverage of grasslands or forested areas around orchid occurrences had a significant positive effect on the number of grassland or forest-dwelling species and individuals, respectively. Most variance in orchid numerosity and diversity was explained by the cover of the suitable habitat types of the respective taxa in the surrounding landscape of the sampling points. This highlights the importance of roadsides acting as refugia for numerous species and valuable plant communities as well as in supporting biodiversity in general.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
anthropogenic habitats
ecological corridor
landscape matrix
linear landscape elements
Megjelenés:Ecology and Evolution. - 10 : 23 (2020), p. 13236-13247. -
További szerzők:Bódis Judit Fülöp Bence Süveges Kristóf (1994-) Urgyán Renáta Malkócs Tamás (1992-) (biológus) Vincze Orsolya (1988-) (biológus) Silva, Luís Molnár V. Attila (1969-) (biológus, botanikus)
Pályázati támogatás:K-132573
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
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