Počet záznamů: 1
Update on maxima of fine-scale vascular plant species richness in a Transylvanian steppe meadow
- 1.0552808 - BÚ 2022 RIV DE eng J - Článek v odborném periodiku
Roleček, Jan - Dřevojan, P. - Hájková, Petra - Goia, I. - Hájek, M.
Update on maxima of fine-scale vascular plant species richness in a Transylvanian steppe meadow.
Tuexenia. Roč. 41, č. 1 (2021), s. 459-466. ISSN 0722-494X. E-ISSN 2748-3452
Grant CEP: GA ČR GA20-09895S
Institucionální podpora: RVO:67985939
Klíčová slova: species richness * steppe meadow * world recordd
Obor OECD: Ecology
Impakt faktor: 1.022, rok: 2021
Způsob publikování: Open access
https://doi.org/10.14471/2021.41.017
We report new maxima of vascular plant species richness ever recorded in 10-m2 plots (115 and 110 species in two adjacent plots). Both come from a steppe meadow at a well-known site Valea Lui Craiu, located in the Fânaţele Clujului grassland complex close to the city of Cluj in Transylvania, Romania, where maximum values have been observed before. We also correct the previously published maximum of 106 species, which was recorded in a 10.9-m2 plot due to erroneous plot delimitation. The new maxima, which were recorded by the same research team using the identical sampling methodology, likely reflect successional changes after the transformation of the site from a mown grassland to a medium-intensity sheep pasture. The increase in species richness is largely due to the increased number of ruderal species. We assume that the high species density may be temporary and might decrease over time along with the loss of species that suffer from grazing. We therefore permanently marked the plots belowground, enabling to monitor the effects of grazing on species richness and composition over a longer period.
Trvalý link: http://hdl.handle.net/11104/0328306
Název souboru Staženo Velikost Komentář Verze Přístup Update on maxima of fine-scale.pdf 0 1.5 MB Jiná povolen
Počet záznamů: 1