Fig. 5

Variation partitioning in redundancy analysis ordination of phytoplankton genera, bacterial families, and environmental parameters. a Attached bacterial families with environmental parameters and phytoplankton genera; b free-living bacterial families with environmental parameters and phytoplankton genera; c bacterial families with environmental parameters and phytoplankton genera; d attached bacterial families with free-living bacterial families, environmental parameters and phytoplankton genera; e free-living bacterial families with attached bacterial families, environmental parameters and phytoplankton genera. (Starred numbers indicate the level of significance)