Fig. 2From: Microbiological community structure on logs used for groynes in a riverbank systemA diagram of the investigated logs. Left panel shows sectioning of the logs: (a) the aerial section, (b) the aqueous section, (c) the underground section and the pencil-shaped bottom tip. The numbers on the logs indicate the sampling sites. Right panel shows an overview of the log: (A) log with bark, (B) pencil-shaped bottom part (approximately 30 cm long)Back to article page