Read More Tipsâº âº. A programmable thermostat can help you save big on energy costs, adjusting the temperature when you're at work, at play, or asleep.
For an updated and comprehensive look at DO and the technology used to measure it, check out: Dissolved Oxygen, or Measuring Dissolved Oxygen. Dissolved oxygen in water is vital for underwater life. It is what aquatic creatures need to breathe. Dissolved oxygen is often called DO for short.
Dissolved Oxygen To survive, fish, crabs, oysters and other aquatic animals must have sufficient levels of dissolved oxygen (DO) in the water. The amount of dissolved oxygen in an estuaryâs water is the major factor that determines the type and abundance of organisms that can live there.ife Science Moduleâ Activity 1 3 Differences in water temperature cause the formation of distinct, non-mixing layers in water, otherwise known as stratification, because the density of water changes with temperature. This stratification leads to chemically and biologically different regions in water.