(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.


Figure 3


Fig. 3. Changes in dissolved oxygen content within the flume created by a 150 g bluegill sunfish at rest (closed circles), and swimming at 1.2 fish lengths s–1 (open triangles). The grey bar represents a period when measurements were suspended to allow flushing of the flume chamber with oxygen-saturated water.