David Zelený

TL;DR: The extent of the trait data compiled in TRY is evaluated and emerging patterns of data coverage and representativeness are analyzed to conclude that reducing data gaps and biases in the TRY database remains a key challenge and requires a coordinated approach to data mobilization and trait measurements.

TL;DR: The proposed modification of the TWINSPAN algorithm enables production of divisive classifications that better respect the structure of the data, and classifications with any number of terminal clusters can be created, which increases the flexibility of TWinSPAN.

TL;DR: In this article, a modified permutation test of significance was proposed to separate information on compositional similarity possibly present in mean EIVs, calculated as a weighted average of randomized species EIV values.

TL;DR: A new dataset of ecological indicator values for species, subspecies and some varieties, hybrids and infrageneric species groups has been compiled for the vascular flora of the Czech Republic based on field observations, literature, comparison with indicator value systems of other countries and an analysis of taxon co-occurrences in vegetation plots from the Czech National Phytosociological Database.