Submarine Ring of Fire 2006: Daikoku Volcano Molten Sulfur

Molten sulfur and volcanic gases are bubbling out of a vent along the far wall of Sulfur Cauldron, keeping the partially-crusted surface of the pond undulating. Sometimes the heaving is so great that pieces of crust near the vent break off, tip on end, and are pulled downward by the convecting currents in the pond. The Jason ROV is operated by Woods Hole Oceanographic Institution as part of the National Deep Submergence Facility which is jointly funded by the National Science Foundation, the Office of Naval Research and the National Oceanographic and Atmospheric Administration.

Video courtesy of Submarine Ring of Fire 2006 Exploration, NOAA Vents Program, NOAA-OER.

Please visit source: http://oceanexplorer.noaa.gov/explorations/06fire/logs/may4/media/movies/daik...

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