Počet záznamů: 1
Update on maxima of fine-scale vascular plant species richness in a Transylvanian steppe meadow
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SYSNO ASEP 0552808 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Update on maxima of fine-scale vascular plant species richness in a Transylvanian steppe meadow Tvůrce(i) Roleček, Jan (BU-J) ORCID, RID, SAI
Dřevojan, P. (CZ)
Hájková, Petra (BU-J) RID, ORCID
Goia, I. (RO)
Hájek, M. (CZ)Zdroj.dok. Tuexenia. - : Floristisch-Soziologische Arbeitsgemeinschaft - ISSN 0722-494X
Roč. 41, č. 1 (2021), s. 459-466Poč.str. 8 s. Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova species richness ; steppe meadow ; world recordd Vědní obor RIV EH - Ekologie - společenstva Obor OECD Ecology CEP GA20-09895S GA ČR - Grantová agentura ČR Způsob publikování Open access Institucionální podpora BU-J - RVO:67985939 UT WOS 000713649600018 DOI 10.14471/2021.41.017 Anotace 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. Pracoviště Botanický ústav Kontakt Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Rok sběru 2022 Elektronická adresa https://doi.org/10.14471/2021.41.017
Počet záznamů: 1