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001-es BibID:	BIBFORM114027
035-os BibID:	(cikkazonosító)05314-3 (WoS)001044997500001 (Scopus)85167513968
Első szerző:	Lukács Áron (hidrobiológus)
Cím:	Metaphyton contributes to open water phytoplankton diversity / Áron Lukács, Sándor Szabó, Enikő T-Krasznai, Judit Görgényi, Zsuzsanna Nemes-Kókai, Viktória B-Béres, Gábor Borics
Dátum:	2023
ISSN:	0018-8158 1573-5117
Megjegyzések:	In contrast to pelagic and benthic realms of the aquatic ecosystems, studies on the metaphytic habitats remain underrepresented in the literature. However, this realm may have a potential impact on composition and diversity of the open water assem- blages through metacommunity processes (source-sink dynamics, mass-effect) especially in small ponds with extended littoral zone. Using a limnocorral experiment we studied how metaphyton affects diversity and composition of open water phytoplankton in a small eutrophic pond in the vegetation period. The three habitats (metaphyton, isolated and non-isolated open water) showed considerable differences in their taxa and functional group composition. Abundance- based diversity measures did not reveal remarkable differences among the assemblages of the three habitats. However, taxonomic and functional richness of the metaphyton and the non-isolated part of the pelagial significantly exceeded that of the limnocorral. Incidence-based similarity index values also showed closer resemblance of the metaphyton and plankton samples compared to that of the limnocorral. In the case of several functional groups, their functional redundancy in the metaphyton exceeded that in the open water areas. These results suggest that the metaphyton provides a refuge for several euplanktic elements that survive in the littoral and occasionally enrich the phytoplankton of the open water areas, representing that a within-lake metacommunity processes shape the composition and functioning of the open water areas in standing waters.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Metaphyton Source-sink dynamics Limnocorral Functional groups Species richness
Megjelenés:	Hydrobiologia. - Epub (2023), p. 1-18. -
További szerzők:	Szabó Sándor (biológus) Krasznai Enikő (biológus) Belovics-Görgényi Judit (1988-) (Hidrobiológus) Kókai Zsuzsanna (1989-) (hidrobiológus) B-Béres Viktória (1981-) (biológus) Borics Gábor (biológus)
Pályázati támogatás:	K 132150 OTKA KKP-144068 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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