Result from Bioenv analysis showing the strongest correlations for abiotic variables (when considered individually or in connection to others) that best match the biotic matrices for rotifer composition (all taxa combined, <i>Adineta</i> and <i>Philodina</i>), and abundance.

Numbers in bold indicate best correlation values for the selected combinations of abiotic variables. Numbers under Selection of Variables correspond to: electrical conductivity ‘EC’ (1), organic carbon ‘C’ (2), Olsen-phosphorus ‘P’ (3), NO3− (4), NH4+ (5), moist (6), pH (7), slope (8), elevation (9), region (11), moss in sample (12), soil from moss bed (14), and aspect (15). Acronyms as following: Number of Variables (No.V), Correlation (Corr), Selection of Variables (Sel.V).加粗数字代表所选非生物变量（abiotic variables）组合的最优相关系数值。变量选择（Selection of Variables）项下的数字分别对应如下指标：电导率（electrical conductivity, EC）（1）、有机碳（organic carbon, C）（2）、奥尔森磷（Olsen-phosphorus, P）（3）、硝酸根离子（NO3−）（4）、铵根离子（NH4+）（5）、湿度（moist）（6）、pH值（7）、坡度（slope）（8）、海拔（elevation）（9）、区域（region）（11）、样品中的苔藓（moss in sample）（12）、苔藓床土壤（soil from moss bed）（14）以及坡向（aspect）（15）。所用缩写含义如下：变量数（Number of Variables, No.V）、相关系数（Correlation, Corr）、变量选择（Selection of Variables, Sel.V）。