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 ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

New technology could soon help protect fish farmers around Africa’s largest lake by providing early warnings before dangerous ...

Kevin Rose and his team loaded their sensors into a boat and began rowing. It was late summer at Lake Giles, a small glacial lake in northeast Pennsylvania, and they were there to study the effects of ...

Oxygen concentrations in our planet's waters are decreasing rapidly and dramatically—from ponds to the ocean. The progressive loss of oxygen threatens not only ecosystems, but also the livelihoods of ...

According to USGS data, in 2020 dissolved oxygen levels dropped to as low as 2.8 milligrams per liter in the Delaware River at the Commodore Barry Bridge, which links New Jersey with Chester, ...

Fish can drown. While it may not seem like it, fish do require oxygen to breathe; it's just that they get what they need from the oxygen dissolved in water rather than in the air. Too little oxygen ...