Summaries of multiple regression analyses.

<p>Summaries of multiple regressions of species richness of acrocarpous, pleurocarpous and all bryophytes as well as bryophyte cover on intensities of land-use procedures (Model A); aboveground biomass and their nutrient content (Model B), and mean Ellenberg indicator values for vascular plants (Model C) in the two regions. Levels of significance:</p>***<p> = p<0.0001;</p>**<p> = 0.0001*</p><p> = 0.01</p><p>Further details concerning single variables are given in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0051520#pone-0051520-t001" target="_blank">Table 1</a>.