Mapping species richness of plant families in European vegetation

Martin Večeřa*, Irena Axmanova, Josep Padullés Cubino, Zdeňka Lososová, Jan Divíšek, Ilona Knollová, Svetlana Aćić, Idoia Biurrun, Steffen Boch, Gianmaria Bonari, Juan Antonio Campos, Andraž Čarni, Maria Laura Carranza, Laura Casella, Alessandro Chiarucci, Renata Ćušterevska, Delbosc Pauline, Jürgen Dengler, Federico Fernandez-Gonzalez, Jean-Claude GégoutUte Jandt, Florian Jansen, Anni Pyykönen, Borja Jimenez-Alfaro, Anna Kuzemko, Maria Lebedeva, Jonathan Lenoir, Tatiana Lysenko, Jesper Erenskjold Moeslund, Remigiusz Pielech, Eszter Ruprecht, Urban Šilc, Jozef Šibík, Željko Škvorc, Grzegorz Swacha, Irina Tatarenko, Kiril Vassilev, Thomas Wohlgemuth, Sergey Yamalov, Milan Chytrý

*Corresponding author af dette arbejde

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    23 Citationer (Scopus)

    Abstract

    Aims: Biodiversity is traditionally studied mostly at the species level, but biogeographical and macroecological studies at higher taxonomic levels can provide valuable insights into the evolutionary processes at large spatial scales. Our aim was to assess the representation of vascular plant families within different vegetation formations across Europe. Location: Europe. Methods: We used a data set of 816,005 vegetation plots from the European Vegetation Archive (EVA). For each plot, we calculated the relative species richness of each plant family as the number of species belonging to that family divided by the total number of species. We mapped the relative species richness, averaged across all plots in 50 km × 50 km grid cells, for each family and broad habitat groups: forests, grasslands, scrub and wetlands. We also calculated the absolute species richness and the Shannon diversity index for each family. Results: We produced 522 maps of mean relative species richness for a total of 152 vascular plant families occurring in forests, grasslands, scrub and wetlands. We found distinct spatial patterns for many combinations of families and habitat groups. The resulting series of 522 maps is freely available, both as images and GIS layers. Conclusions: The distinct spatial patterns revealed in the maps suggest that the relative species richness of plant families at the community level reflects the evolutionary history of individual families. We believe that the maps and associated data can inspire further biogeographical and macroecological studies and strengthen the ongoing integration of phylogenetic, functional and taxonomic diversity concepts.

    OriginalsprogEngelsk
    Artikelnummere13035
    TidsskriftJournal of Vegetation Science
    Vol/bind32
    Nummer3
    Antal sider17
    ISSN1100-9233
    DOI
    StatusUdgivet - maj 2021

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