Dr Richard Zimmerman and Mandy Stoughton from Old Dominion University, measuring the spectral quality and quantity of light in seagrass canopies. Florida Bay, June 2006. Photo by Jeff Godfrey
· Date: October 7, 2007 · Views: 14,820 · Filesize: 132.9kb, 957.6kb · Dimensions: 1920 x 1440 ·