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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.
Dátum:	2023
ISSN:	2351-9894
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 folyóiratcikk Anthropogenic habitats Biodiversity Mediterranean Organic farming Olive agroecosystems Orchidaceae
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 OTKA K132573 OTKA
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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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
Dátum:	2020
ISSN:	2045-7758
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 folyóiratcikk anthropogenic habitats ecological corridor landscape matrix linear landscape elements Orchidaceae roadside
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 OTKA EFOP-3.6.1-16-201600015 EFOP ÚNKP-19-3-I-DE-527 Egyéb ÚNKP-19-4-DE-538 Egyéb
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM081579
035-os BibID:	(WOS)000472622400042 (Scopus)85067387093
Első szerző:	Fekete Réka (biológus)
Cím:	Roadside verges and cemeteries : comparative analysis of anthropogenic orchid habitats in the Eastern Mediterranean / Réka Fekete, Viktor Löki, Renáta Urgyán, Kristóf Süveges, Ádám Lovas-Kiss, Orsolya Vincze, Attila Molnár V.
Dátum:	2019
ISSN:	2045-7758
Megjegyzések:	Several important habitats have become threatened in the last few centuries in the Mediterranean Basin due to major changes adopted in land?use practices. The consequent loss of natural and seminatural orchid habitats leads to the appreciation of small anthropogenic habitats, such as cemeteries and roadside verges. Colonization of cemeteries and roadside verges by orchids has long been known, but no study to date compared the suitability of these two anthropogenic habitats for orchids. Therefore, in this paper our aim was to survey cemeteries and roadside verges and to compare these two habitats regarding their role in conserving Mediterranean terrestrial orchids. We conducted field surveys in three Mediterranean islands, Cyprus, Crete, and Lesbos, where both cemeteries and roadside verges were sampled on a geographically representative scale. We found a total of almost 7,000 orchid individuals, belonging to 77 species in the two anthropogenic habitat types. Roadside verges hosted significantly more individuals than cemeteries in Crete and Lesbos, and significantly more species across all three islands. Our results suggest that although cemeteries have a great potential conservation value in other parts of the world, intensive maintenance practices that characterized cemeteries in these three islands renders them unable to sustain valuable plant communities. On the other hand, roadside verges play a prominent role in the conservation of Mediterranean orchids in Cyprus and Greece. The pioneer status of roadside verges facilitates their fast colonization, while roads serve as ecological corridors in fragmented landscapes.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk burial spaces Cyprus Greece Orchidaceae roadsides secondary habitats
Megjelenés:	Ecology and Evolution. - 9 : 11 (2019), p. 6655-6664. -
További szerzők:	Löki Viktor (1989-) (biológus) Urgyán Renáta Süveges Kristóf (1994-) Lovas-Kiss Ádám (1991-) (biológus, botanikus) Vincze Orsolya (1988-) (biológus) Molnár V. Attila (1969-) (biológus, botanikus)
Pályázati támogatás:	ÚNKP-18-3-I-DE-355 egyéb ÚNKP-18-3-III-DE-129 egyéb OTKA K132573 OTKA
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM105792
035-os BibID:	(WoS)000881857600001 (Scopus)85141955839
Első szerző:	Urgyán Renáta
Cím:	Plants dispersed by a non-frugivorous migrant change throughout the annual cycle / Renáta Urgyán, Balázs A. Lukács, Réka Fekete, Attila Molnár V., András Nagy, Orsolya Vincze, Andy J. Green, Ádám Lovas-Kiss
Dátum:	2023
ISSN:	1466-822X 1466-8238
Megjegyzések:	Aim: Migratory waterfowl are important endozoochory vectors for a range of plants lacking fleshy fruits. Our aim was to study the critical question of how endozoochory rates change throughout the annual cycle, and how this relates to plant life-form and phenology. Location: Lake Velence, Hungary. Time period: 2017-2018. Major taxa studied: Mallard (Anas platyrhynchos), Angiospermae, Charophyta. Methods: We studied waterfowl endozoochory, quantifying seeds and other diaspores dispersed by mallards by collecting faecal samples monthly (ntotal = 670) at a Hungarian lake. We tested the germinability of all seeds recovered from the faecal samples. Main conclusions: We extracted 5,760 seeds representing 35 plant taxa from mallard faecal samples, and 40% of these seeds germinated successfully following gut passage. We found major differences between seasons in the species composition of the seeds recovered. The peak in species diversity and in abundance of terrestrial seeds coincided with the spring migration of mallards. Importantly, endozoochory was only strongly synchronized with seed production in submerged, but not in emergent or terrestrial plants, illustrating the potential for endozoochory of seeds ingested from the soil seed bank. Overall, our results suggest that endozoochory by migratory waterfowl is a strong and underestimated driver of plant distributions, and is likely to facilitate plant range shifts under climate change, and after introduction of alien species.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk dispersal Phenology Sesonality waterfowl seed bank wetland
Megjelenés:	Global Ecology And Biogeography. - 32 : 1 (2023), p.70-82. -
További szerzők:	Lukács Balázs András (1979-) (ökológus) Fekete Réka (1993-) (biológus) Molnár V. Attila (1969-) (biológus, botanikus) Nagy András Vincze Orsolya (1988-) (biológus) Green, Andy J. Lovas-Kiss Ádám (1991-) (biológus, botanikus)
Pályázati támogatás:	OTKA-FK-138698 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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