Fig. 4: Correlation analysis between microbial community structure and environmental factors.
From: Fungal community structure and viability in biofilms on wall paintings of the Maijishan Grottoes
RDA analysis on the genera level of fungi A showing the correlations between the sample types and environmental factors. Spearman correlation heatmap analysis showed the associations between the top 50 dominant fungal B genera and the environmental factors. TOC total organic carbon, N total nitrogen, T temperature, RH relative humidity, EC electrical conductivity.
