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.

Abstract The knowledge of oxygen availability and consumption is one of the prerequisites for the development of aquatic systems (Brown et al., (1984), since low levels of available oxygen impose ...

Dissolved oxygen (DO) is the measure of oxygen gas that is physically dissolved in water. It is a critical parameter for aquatic environments because it supports the respiration of fish, invertebrates ...

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 ...

Oxygen (O2) deficiency, i.e., dissolved O2 concentrations below 6 mg O2 L−1, is a common feature in the southern North Sea. Its evolution is governed mainly by the presence of seasonal stratification ...