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.
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 ...
Morning Overview on MSN
Earth’s catastrophic 10th tipping point just got discovered
A peer-reviewed paper published in Nature Ecology and Evolution argues that the steady loss of dissolved oxygen across the world’s oceans, lakes, and reservoirs qualifies as a tenth planetary boundary ...
Lake Texoma ranked as one of the least clean major lakes in the United States, with several concerning measurements.
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 ...
Mars could have enough molecular oxygen to support life, and scientists figured out where to find it
Modern-day Mars may be more hospitable to oxygen-breathing life than previously thought. A new study suggests that salty water at or near the surface of the red planet could contain enough dissolved ...
Industrial gas major Nippon Gases is using digital twin technology to refine how oxygen is applied in wastewater treatment, ...
These nodules can act like batteries that split seawater into hydrogen and oxygen In an unexpected twist, metal-rich nodules found on the seafloor are generating oxygen, new research suggests. This ...
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 ...
Figure 1: Characterization of phosphorus in DOM by 31 P NMR spectroscopy. Figure 2: Hydrocarbon gas production from semi-labile DOM. Figure 3: Production of methane and ethylene from semi-labile DOM ...
Modern-day Mars may be more hospitable to oxygen-breathing life than previously thought. A new study suggests that salty water at or near the surface of the red planet could contain enough dissolved ...
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