Schirmel, Jens Alt, Martin Rudolph, Isabell H. Entling, Martin Comparison of species richness (a–c), densities (d–f), and Simpson diversity (g–i) of orthopterans, carabids, and spiders between irrigated and non-irrigated meadows (mean and SE). <p>Differences of species richness and densities were tested with Poisson GLM’s and of Simpson diversity (1−D) with non-parametric wilcoxon rang sum tests.</p> nature conservation efforts;invertebrate indicator taxa;diversity;Traditional Flood Irrigation;species composition;irrigated;Lowland Meadows Lowland meadow irrigation 2014-10-23
    https://plos.figshare.com/articles/figure/_Comparison_of_species_richness_a_8211_c_densities_d_8211_f_and_Simpson_diversity_g_8211_i_of_orthopterans_carabids_and_spiders_between_irrigated_and_non_irrigated_meadows_mean_and_SE_/1213572
10.1371/journal.pone.0110854.g002