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001-es BibID:	BIBFORM101291
035-os BibID:	(Scopus)85044256399
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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001-es BibID:	BIBFORM129824
Cím:	Life after death: Hidden diversity of orchids across European cemeteries / Jenő Nagy, Viktor Löki, Zoltán Vitál, Krisztina Nótári, S. James Reynolds, Tamás Malkócs, Réka Fekete, Kristóf Süveges, Ádám Lovas-Kiss, Attila Takács, András Balázs Lukács, Attila Molnár V.
Dátum:	2025
ISSN:	2351-9894
Megjegyzések:	Habitats sensitive to anthropogenic pressures are growing in conservation importance in the protection and perpetuation of rare animal and plant species. Although natural habitats sensitive to disturbance in urban areas have mostly declined in availability, patches offer conservation opportunities for wildlife that are fundamental to maintaining biodiversity. Human burial sites can contribute to this: they are more numerous and greater in extent in more urbanized areas, but their significance in the maintenance and promotion of biodiversity has not been considered across Europe and other continents. Because of their high sensitivity to even minor disturbance to natural habitats, orchid diversity is a key bioindicator of terrestrial ecosystem function. We evaluated orchid diversity in cemeteries of 13 European countries. Comprehensive field surveys of orchid flora in 2079 locations revealed that they occurred in every country visited and in high variability in both the number of taxa (n = 65) and individual plant counts (n = 44680). We propose that cemeteries are of major importance as refugia in conserving orchids in most of the visited European countries; however, one of the most urgent issues is to identify the many anthropogenic factors determining biodiversity of cemeteries, and to eliminate some newly emerged management practices in cemeteries that undermine biodiversity, including the orchid flora. Human burial grounds are therefore not just important in preserving the history of humankind; they are key in protecting biodiversity in this modern era of unprecedented anthropogenic changes to our terrestrial environments, especially as a result of rapid and unrelenting urbanization.
Tárgyszavak:	Természettudományok Biológiai tudományok magyar nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Anthropogenic habitats Ecosystem function Graveyards Heritage Natural value Orchidaceae Sustainability
Megjelenés:	Global Ecology and Conservation. - 60 (2025), p. 1-15. -
További szerzők:	Nagy Jenő (1989-) (biológus) Löki Viktor (1989-) (biológus) Vitál Zoltán (1986-) (hidrobiológus) Nótári Krisztina (1980-) Reynolds, S. James Malkócs Tamás (1992-) (biológus) Fekete Réka (1993-) (biológus) Süveges Kristóf (1994-) Lovas-Kiss Ádám (1991-) (biológus, botanikus) Takács Attila (1989-) (biológus, botanikus) Lukács Balázs András (1979-) (ökológus) Molnár V. Attila (1969-) (biológus, botanikus)
Pályázati támogatás:	K132573 Egyéb PD137828 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: