Freshwater ecosystems have spent years under growing pressure from pollution, changing weather patterns and rising ...

Over the past 17 years, China's rivers and lakes have experienced a surprising increase in dissolved oxygen levels despite ...

Dissolved oxygen analyses are performed with an SIO/ODF-designed automated oxygen titrator using photometric end-point detection based on the absorption of 365nm wavelength ultra-violet light. The ...

Oxygen concentrations rose as much as 12% over a decade, a rare environmental success story as climate change warms water.

Dissolved oxygen meters are used to quantify the amount of dissolved oxygen (DO) in surface waters or at different stages of wastewater treatment. There are two dissolved oxygen meters in the ...

Reactive oxygen species (ROS) are critical drivers of aquatic biogeochemical processes, with dissolved organic matter (DOM) serving as a primary photosensitive source of ROS in natural waters. Despite ...

The amount of dissolved oxygen in a river is a matter of life or death for the plants and animals living within it, but this oxygen concentration varies drastically from one river to another, ...

The VisiFerm mA and VisiTrace mA dissolved oxygen sensors engineered by Hamilton Company have received North American Ex ...

Fish and other aquatic organisms survive in water because of DO. The amount of DO in water is affected by the water temperature, salt concentration, and atmospheric pressure, among other factors.