Fig. 6From: Microbial diversity and ecotoxicity of sediments 3 years after the Jiaozhou Bay oil spillThe heatmap analysis of the sediments in the direction perpendicular to the shoreline. The analyses were generated from the abundance data at the genus level. The top 35 genera were selected. The symbol A3 (B3, C3): the sampling site near the leak point; MED: control site in Jiaozhou Bay; SLR: control site outside of Jiaozhou BayBack to article page