Significance of Dissolved oxygen
Dissolved oxygen refers to the amount of oxygen available in water, which is essential for the survival of aquatic life, including fish and microorganisms. It serves as a critical indicator of water quality, reflecting the health of aquatic ecosystems. Levels of dissolved oxygen can vary with seasons and pollution, affecting the physiological activities of aquatic organisms. Maintaining adequate dissolved oxygen levels is crucial for sustaining healthy aquatic environments and indicates the overall quality of the water.
Synonyms: Oxygen saturation, Oxygen concentration, Molecular oxygen, Dissolved air
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The concept of Dissolved oxygen in scientific sources
Dissolved oxygen is essential for aquatic life and water quality, indicating a healthy ecosystem. It is also vital for cell growth in culture mediums, highlighting its importance in both environmental and biological contexts.
From: Sustainability Journal (MDPI)
(1) The increase in dissolved oxygen is one change, such as the increase in dissolved oxygen, that is identified as having a low-significance positive effect related to OWC operation.[1] (2) Developing and implementing real-time sensor-based systems to monitor key water quality parameters, such as pH, redox potential, conductivity, and dissolved oxygen.[2] (3) Dissolved oxygen concentration in lake water is impacted by fluctuations in wind speed, light availability, and water temperature, which can profoundly affect aquatic life and may disrupt the associated food chain.[3] (4) Dissolved oxygen in surface water is correlated with chemical oxygen demand and permanganate index, demonstrating the relationships between different water quality parameters.[4] (5) Is the amount of oxygen gas present in water, which is essential for aquatic life and for preventing anaerobic conditions in wastewater systems.[5]
From: International Journal of Environmental Research and Public Health (MDPI)
(1) Dissolved oxygen, or DO, is a measure of the oxygen content in water, and its saturation is negatively correlated with pCO 2 in the inflow river mouth zone.[6] (2) The amount of oxygen gas dissolved in water, which is essential for aquatic life, and it was found that the dissolved oxygen and the Environmental Water Quality Index (EWQI) were inversely related to the richness.[7] (3) It refers to the amount of oxygen dissolved in the anolyte, which is maintained at a low level to promote anaerobic conditions.[8] (4) The amount of oxygen gas dissolved in water, which is essential for aquatic life.[9] (5) The amount of oxygen gas present in water, which is essential for aquatic life and can be depleted by the degradation of organic matter.[10]
From: Onderstepoort Journal of Veterinary Research
(1) Levels measured during the anaesthetic induction time per species, and the initial drop is thought to be the result of shutting down the filtration processes and incoming make-up water.[11]
From: International Journal of Pharmacology
(1) It is the amount of oxygen available in the culture media, which can be reduced by high inoculum.[12]
From: International Journal of Pharmacology
(1) Dissolved Oxygen (DO) is an important parameter, and increased levels of dissolved oxygen led to enhanced uricase production.[13] (2) This parameter of the water in the fish tanks was measured and recorded as 8-9 ppm.[14]