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001-es BibID:	BIBFORM114870
035-os BibID:	(cikkazonosító)e02642 (WoS)001084593600001 (Scopus)85171898723
Első szerző:	Fekete Réka (biológus)
Cím:	North-facing roadside slopes : Anthropogenic climate microrefugia for orchids / Réka Fekete, Orsolya Vincze, Jenő Nagy, Viktor Löki, Kristóf Süveges, Judit Bódis, Tamás Malkócs, Ádám Lovas-Kiss, Attila Molnár V.
Dátum:	2023
ISSN:	2351-9894
Megjegyzések:	Facing global climate change is a great challenge for organisms. Numerous species respond to a changing climate by shifting their geographical ranges, adapting to the local climate or finding microrefugia to persist under unfavorable macroclimatic conditions. Orchids are frequently found in roadside verges, and it was demonstrated that roadsides could serve as refugia for them in a changing landscape. We investigated whether roadside slopes, facing different compass directions could serve as microrefugia for orchids, using our database spanning across 18 European countries. Our results showed that the probability of orchid occurrence in north-facing roadside slopes are greater than on south-facing slopes. Further, we found a significant difference in the probability of orchid occurrence in different exposures under unfavorable macroclimatic conditions. In south-facing slopes, the probability of orchid occurrence decreased with increasing annual mean temperature and increasing precipitation seasonality. This suggests that harsh microclimatic environments intensify the negative effects of the macroclimate in south-facing slopes. Moreover, roadside slopes with cooler microclimatic conditions might facilitate the persistence of orchids under a warming and increasingly stochastic climate.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk orchids roadside climate change microclimate microrefugia anthropogenic habitat
Megjelenés:	Global Ecology and Conservation. - 47 (2023), p. 1-12. -
További szerzők:	Vincze Orsolya (1988-) (biológus) Nagy Jenő (1989-) (biológus) Löki Viktor (1989-) (biológus) Süveges Kristóf (1994-) Bódis Judit Malkócs Tamás (1992-) (biológus) Lovas-Kiss Ádám (1991-) (biológus, botanikus) Molnár V. Attila (1969-) (biológus, botanikus)
Pályázati támogatás:	K132573 OTKA PD143425 OTKA ÚNKP-20-3-II-DE-17 Egyéb K143421 OTKA CNCS - UEFISCDI PN-III-P1-1.1-TE-2021-0502 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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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:	BIBFORM101291
Első szerző:	Nagy T.
Cím:	Precipitation and timing of flowering in ghost orchids (Epipogium aphyllum Sw.) / Nagy T., Nótári K., Takács A., Malkócs T., Tökölyi J., Molnár V. A.
Dátum:	2018
ISSN:	0236-6495 1588-2578
Megjegyzések:	The rare, fully mycoheterotrophic Ghost Orchid, Epipogium aphyllum is only visible dur- ing its short flowering and fruiting season, which lasts for a few weeks between May and October. Due to the apparent unpredictability of its flowering, decades may pass between subsequent observations at the same locality. The factors affecting timing of flowering in this enigmatic species remain largely unexplored. In Hungary, it is an extremely rare species: between 1924 and 2014 only 25 dated observations from 15 locations are known. Hungary is located on the edge of the species' distribution area where higher precipitation may occur only in higher regions of mountains. Hence, the spatial and temporal pattern of precipitation might limit the emergence of generative shoots. In this paper we compared rainfall patterns in relation with the Ghost Orchids' observations to multiannual precipita- tion averages. The year of flowering and the month preceding flowering (but not the year before flowering and the month of flowering) were characterised by significantly more rainfall than the multi-annual average precipitation. These results suggest that the appear- ance of the species in Hungary is precipitation-dependent.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény hazai lapban folyóiratcikk
Megjelenés:	Acta botanica Hungarica. - 60 : 1-2 (2018), p. 223-230. -
További szerzők:	Nótári Krisztina (1980-) Takács Attila (1989-) (biológus, botanikus) Malkócs Tamás (1992-) (biológus) Tökölyi Jácint (1984-) (biológus) Molnár V. Attila (1969-) (biológus, botanikus)
Pályázati támogatás:	OTKA-108992 OTKA EFOP-3.6.3-VEKOP-16-2017-00008 EFOP
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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