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001-es BibID:	BIBFORM123659
035-os BibID:	(Scopus)85196823564
Első szerző:	Eliáš, Pavol (jun.)
Cím:	Confirmation of Spiraea crenata L. occurrence in Slovakia / Pavol Eliáš Jr., Attila Molnár V.
Dátum:	2024
ISSN:	0006-8144 2415-9662
Megjegyzések:	Spiraea crenata, a continental Eurasian species with only one known locality in Slovakia is currently assessed by the Slovakian Red Data Book as "critically endangered - probably regionally extinct [CR(PE)]". The species was discovered by Josef Holub near Svätu?se (V℗ychodoslovenská ní?zina lowland, SE Slovakia) in the 1950's, but has not been found for decades despite targeted searches. Two polycormons of the species were recorded in September 2015 near Svätu?se, in the vicinity of a quarry, at the margin of shrub vegetation belonging to the association Ligustro-Prunetum R. Tx. 1952 (Berberidion alliance, Crataego-Prunetea class).
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény hazai lapban folyóiratcikk endangered species Red Data Book of Slovakia Rosaceae vascular plants
Megjelenés:	Botanikai Közlemények. - 111 : 1 (2024), p. 89-94. -
További szerzők:	Molnár V. Attila (1969-) (biológus, botanikus)
Pályázati támogatás:	K132573 NKFIH
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM134573
Első szerző:	Molnár V. Attila (biológus, botanikus)
Cím:	Recent expansion of Plantago coronopus L. (Plantaginaceae) in the Slovak Republic / Attila Molnár V., Pavol Eliáš Jr., Dominik Roman Letz, Szabolcs Kis, Henrietta Bak, Réka Fekete
Dátum:	2026
ISSN:	0511-9618
Megjegyzések:	Plantago coronopus (Plantaginaceae, Buck's-horn Plantain) has been recognised as a rapidly spreading halophytic species along road networks in several Central European countries; however, its distribution in Slovakia has remained poorly documented. In this study, we surveyed 137 roadside sampling points across approximately 700 km of Slovakian roads in spring 2023. The species was recorded at 33 locations (24% of sampling points), with most populations concentrated in the south-western regions and predominantly along motorways. Generalised linear mixed models revealed significant negative effects of latitude, distance from motorways, altitude, and longitude on both the abundance and occurrence of P. coronopus. These results indicate a west-to-east and south-to-north dispersal trend, with motorways serving as the primary pathways. In several cases, the species has already established populations along adjacent main and secondary roads, particularly in the vicinity of motorways. The frequent presence of fruiting stems from previous years suggests that many populations are already self-sustaining. Given ongoing transport infrastructure development, increasing traffic intensity and the effects of climate change, further spread of P. coronopus within Slovakia and across the region appears likely. Our results confirm the naturalisation of P. coronopus and provide the first comprehensive documentation of its current distribution in the Slovak Republic, which was previously unknown. These findings highlight the importance of targeted monitoring of halophyte species along anthropogenic corridors to better understand and potentially mitigate their expansion dynamics.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk alien species Central Europe halophytes motorways road verges species dispersal
Megjelenés:	Willdenowia. - "Accepted by Publisher" (2026). -
További szerzők:	Eliáš, Pavol (jun.) Letz, Dominik Roman Kis Szabolcs (2000-) (botanikus, gyógyszerész) Bak Henrietta (1998-) Fekete Réka (1993-) (biológus)
Pályázati támogatás:	MEC N 24 148930 Egyéb
Internet cím:	Szerző által megadott URL Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM047882
Első szerző:	Takács Attila (biológus, botanikus)
Cím:	Key environmental variables affecting the distribution of Elatine hungarica in the Pannonian Basin / Attila Takács, András Schmotzer, Gusztáv Jakab, Tamás Deli, Attila Mesterházy, Gergely Király, Balázs András Lukács, Boglárka Balázs, Ranko Perić, Pavol Eliáš jun., Gábor Sramkó, Jácint Tökölyi, Attila Molnár V.
Dátum:	2013
ISSN:	0032-7786
Megjegyzések:	Elatina hungarica Moesz is a small wetland ephemerophyte that occurs and is classified as extinct, data deficient or a very rare and endangered taxon in most countries in eastern and central Europe. Based on literature and herbarium data, supplemented by 160 field records collected between 1998 and 2011, we present the currently known distribution of this species in the Pannonian Basin, which mostly but not exclusively includes Hungary. Within the Pannonian Basin this species is distributed throughout Hungary, with sporadic occurences in Romania, Sebia and Slovakia. The temporal distribution of floristic records is very uneven. This species was recorded only in 27 years during the last 213 years (1798-2011). When examining presence/absence data for most of the 20th century, we found a significant correlation between the number of records of this species in a given year and two key, but not independent, environmental variables: rainfall and the extent of the area inundated in the same year. In the more intensively documented period between 1998 and 2010, there is only a significant correelation between the numbers of records of this species and the extent of flooding, which is because there is a delay in the effect of an increase in rainfall. The peak occurence of records in the 1940s and 1950s is associated with extensive rice production in Hungary. Today, most records are for agricultural fields that are subject to flooding and becoming temporary wetlands. The comparison of recent and past distributions of E. hungarica reveals a consistent and marked regional difference; whereas this species is not rare along the Tisza river and its tributaries, it is markedly scattered in similar habitats near the Danube.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban ephemerophyte flooding Hungary inland water Isoëto-Nanojuncetea Elatinaceae mapping rainfall rice weeds Romania Serbia Slovakia temporary ponds
Megjelenés:	Preslia. - 85 (2013), p. 193-207. -
További szerzők:	Schmotzer András Jakab Gusztáv (1975- ) (paleontológus) Deli Tamás Mesterházy Attila Király Gergely Lukács Balázs András (1979-) (ökológus) Balázs Boglárka (1985-) (geográfus) Perić, Ranko Eliáš, Pavol (jun.) Sramkó Gábor (1981-) (biológus) Tökölyi Jácint (1984-) (biológus) Molnár V. Attila (1969-) (biológus, botanikus)
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat Szerző által megadott URL
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