Thiruvananthapuram: In the wake of the maritime disaster off the Thottappally coast, where a sunken ship's cargo of chemical ...

Marine life plays a pivotal role in Earth's carbon cycle. Phytoplankton at the base of the aquatic food web take up carbon ...

Grand Council Treaty 3 is deploying new water monitoring stations across the territory this summer. The goal is to collect ...

Sweetman has been studying seafloor ecosystems thousands of meters deep in the Pacific ... On several expeditions, the team’s dissolved oxygen sensors oddly suggested that the substance, rather ...

But chemical analyses found a lot of dissolved oxygen in the 200-meter-deep groundwater samples too. It was unheard-of. “We’ve surely screwed the sample,” was Ruff’s initial reaction.

“At 1,100 meters, the concentration of dissolved hydrogen is 14 percent ... be oxidized by water molecules to produce hydrogen. The oxygen then combines with iron to produce iron oxide.” ...

The water’s dissolved oxygen level serves as a parameter used ... of sulfur dioxide over the past 24 hours that rose to 900 meters above Taal Volcano Island. It also reported that four tremors ...