In polar oceans because the solubility of oxygen increases with decreasing temperature
The oxygen dissolved in water is a measure of dissolved oxygen (DO).
Algae play a crucial role in aquatic ecosystems by producing oxygen through photosynthesis, which increases the levels of dissolved oxygen in the water. However, excessive algal blooms can lead to oxygen depletion, especially when the algae die and decompose, consuming large amounts of oxygen in the process. This can create "dead zones" where aquatic life struggles to survive due to low oxygen levels. Thus, while algae can initially enhance dissolved oxygen, their overgrowth may ultimately have detrimental effects on the ecosystem.
The dissolved oxygen in water is essential for the survival of aquatic organisms as they rely on it for respiration. Adequate levels of dissolved oxygen support healthy ecosystems by promoting biodiversity and maintaining the overall balance of the aquatic environment. Monitoring and maintaining dissolved oxygen levels is crucial in preserving water quality and supporting aquatic life.
you can reduce it by stuff
The main dissolved gases found in the ocean include, but are not limited to: carbon dioxide, oxygen, and hydrogen. Dissolved gases, especially oxygen, are important, since it provides dissolved oxygen for aquatic organisms to "breathe" in. Also, the carbon dioxide dissolved in the ocean helps lessen the amount of carbon dioxide in the environment.
in polar regions
in the polar regions
in the deep oceon floor
In the polar regions, there is more dissolved oxygen in the ocean water. The cold water is able to hold more dissolved gases than warm water.
Oxygen best dissolves at surfaces. So generally, you would find the largest amount of dissolved water at the surface, which is in contact with the air. As for a region, I would assume a region that has a lot of photosynthetic organisms and not a lot of oxygen consumers. Another factor that should be kept in mind, is that the lower the concentration of solutes (i.e.. salt) in the water, the more oxygen can be dissolved. For example, at 10 degrees Celsius, up to 8.02mL of oxygen can be present per liter of freshwater, but only 6.75mL of oxygen is dissolved per liter of saltwater. ______________ In polar regions. In polar regions
Polar Regions.
I personally would expect the mountain stream to have more dissolved oxygen, because I know that oxygen dissolves better in cold water.
The oxygen dissolved in water is a measure of dissolved oxygen (DO).
dissolved oxygen is dissolved oxygen
Dissolved oxygen is the current amount of oxygen in the water. A certain amount of Dissolved Oxygen Is needed to keep the fish alive, if any of the dissolved oxygen decreases by either a little or a lot it can cause changes in the water, normally if the dissolved oxygen decreases so do the fish and aquatics life's life.
Dissolved oxygen refers to the amount of oxygen present in water. It is essential for aquatic life to breathe and thrive. Factors such as temperature, water flow, and levels of organic matter can impact the amount of dissolved oxygen in water.
Nutrients in lakes can cause eutrophication. What happens is that the nutrients cause the algae to grow excessively. As it dies, bacteria consume it using up large amounts of oxygen dissolved in the water. Aquatic creatures that rely on dissolved oxygen (fish) die.