The Turner Designs C3 Submersible Fluorometer measures chlorophyll-A and crude oil fluorescence, as well as turbidity and water temperature just below the float of the Wave Glider, collecting data on the clarity of the water as well as information on what might be effecting the clarity.
November 17, 2011 7:30 PM PST
Photo by: James Martin/CNET
| Caption by: James Martin