Results for community composition analyses: perMANOVA, SIMPER, and turnover index at the county level. Significant p values have been bolded.

Results for community composition analyses: perMANOVA, SIMPER, and turnover index at the county level. Significant p values have been bolded.群落组成分析（community composition analyses）结果：县级尺度下的置换多元方差分析（perMANOVA）、相似性百分比分析（SIMPER）及周转指数（turnover index）分析结果。其中显著p值已进行加粗标注。