Mantel statistics between metavariable dissimilarity matrices.

Lower diagonal gives partial Mantel statistics (controlling for flow heterogeneity). Significant values are in bold and marked with an asterisk when significant at P<0.05 after Bonferroni-correction. Used dissimilarity matrices: HET (flow heterogeneity), BETA (beta diversity), DOCUSE (resource use distribution), DOCDIV (resource use diversity), DOCMT (DOC mass transfer), GLCMT (glucose mass transfer). See Methods and Table S3 for details of computation.

下三角区域展示偏曼特尔（partial Mantel）统计量（已控制水流异质性的影响）。经邦费罗尼（Bonferroni）校正后P<0.05的显著值以粗体标注并标记星号。本次研究所使用的相异矩阵包括：HET（flow heterogeneity，水流异质性）、BETA（beta diversity，β多样性）、DOCUSE（resource use distribution，资源利用分布）、DOCDIV（resource use diversity，资源利用多样性）、DOCMT（DOC mass transfer，DOC传质）、GLCMT（glucose mass transfer，葡萄糖传质）。具体计算细节详见研究方法与附表S3。