Summary: Study: Ancient 'Bursts' of Gas from Seafloor Deposits Not Responsible for Spike in Atmospheric Methane date added: 2006-08-28 source: www.underwatertimes.com Reef madness: Underwater sewer discharge smothering Florida reefs with nitrate-stoked algae date added: 2006-08-27 source: www.newtimesbpb.com
Image Dimensions: 125 x 94
Image originally found here.