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

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

Freshwater ecosystems have spent years under growing pressure from pollution, changing weather patterns and rising temperatures. Rivers and lakes in many parts of the world have been losing dissolved ...

The Montana Department of Environmental Quality recently proposed adding an impairment designation for algal blooms in the ...

Morgan County emergency management officials said that dead fish seen in Emory River on June 24 were because of "low ...

What is a Fluorescent Dissolved Oxygen Meter? A Fluorescent Dissolved Oxygen Meter is a high-precision optical measuring instrument that is rapidly being adopted in the water quality monitoring field, ...

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

In a wine bottle, a cork stopper is not a perfect barrier against oxygen. A tiny amount of air seeps into the bottle, but ...

Abstract: The sensing sensitivity and response are highly dependent on the pore size and hydrophobicity of the matrix for optical fiber dissolved oxygen (DO) sensors. This work describes the ...

In natural waterways, wastewater treatment plants, or aquaculture – inaccurate dissolved oxygen measurement has direct ...