Rivers around the world are quietly running out of oxygen — and climate change is emerging as the main culprit. A sweeping ...

Nearly 80% of rivers around the world are losing oxygen as a result of global warming 1. Warmer water can hold less dissolved oxygen, which aquatic ecosystems depend on to stay healthy, than cooler ...

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.

Researchers found that the globe's ever-rising temperatures are contributing to dissolved oxygen levels in rivers.

Scientists also warn that low-oxygen rivers can release greenhouse gases and toxic metals from sediments.

What is dissolved oxygen (DO)? Why is this parameter so relevant, e.g., for water analysis, and which technologies are used to determine it? In a free White Paper, Dr. Sabrina Gschwind, product ...

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 ...

The absorption of light by organic molecules with chromophores contribute to the formation of brown carbon in the atmosphere, which can partially counteract the expected cooling effect of aerosols on ...

After all the work you’ve done with lighting, extractor fans, nutrients, grow medium, watering and everything else you need to consider when growing good cannabis indoors, an invisible component of ...

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 ...