ODF designed an automated titration system and LabView software for the determination of dissolved oxygen in seawater that can be used both onshore and at sea. Contact Susan Becker for details and ...

The phenomenon of 'dark oxygen,' whereby deep-sea metallic nodules generate oxygen without sunlight, is reshaping our understanding of oceanic processes.

The shock discovery that metallic nodules could be producing oxygen in the deep sea made headlines last year – now the team behind it is launching a new project to confirm and explain the findings ...

Initial research suggested potato-size nodules rich in metals, predominantly found 4,000 meters (13,100 feet) below the surface in the Clarion-Clipperton Zone, released an electrical charge, splitting ...

Across all aquatic ecosystems, from streams and rivers, lakes, reservoirs, and ponds to estuaries, coasts, and the open ocean, dissolved ... oxygen-poor deep layers with the oxygen-rich surface ...

Short-term hypoxia events are increasingly reported in which dissolved oxygen levels suddenly plummet – often triggered or exacerbated by chemical pollution running off the land, like nutrient ...

They are in the Greenland Sea ... nitrogen and oxygen. It was not. This makes Olsen sure that the extra carbon comes from ...