Fig. 5From: An acoustic sensor transmitter for in situ assessment of water quality and fish behaviour during chemical treatment of a parasite-infected river system: tag design and practical useThe figures show at which tracking locations each fish is observed over the time period as a function of the distance to the river estuary. The coloured panels show the same time periods as in Fig. 3. The graph is extended 1 week after the “AFTER” period to capture movement of fish. See Fig. 2 for more information on locations and distances along the riverBack to article page