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Can low levels of dissolved oxygen can revitalize fish and shellfish?
Wiki User
∙ 12y ago
yes
Wiki User
∙ 12y ago
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How might you account for dissolved oxygen concentrations of such a low value at a temperature of 25C?
Other factors must have caused the low dissolved oxygen levels. Bacteria and other organisms can lower the dissolved oxygen of water when they respire aerobically.
How can one measure dissolved oxygen levels in the human body?
A good way to measure dissolved oxygen levels in the human body would be to use a pulse oximeter. It is a little device that you can put on a finger or toe to get the measurement.
Normal ranges for dissolved oxygen test?
dissolved oxygen is dissolved oxygen
What is the oxygen dissolved in water is a?
The oxygen dissolved in water is a measure of dissolved oxygen (DO).
What type of scientist studies oxygen?
Chemists study oxygen, its chemical properties, and reactions involving oxygen Biologists study oxygen - it's availability and how it is used and produced by organisms Environmental scientists study how oxygen levels affect the environment and how the environment affects oxygen levels - including oxygen levels in both the atmosphere and dissolved in water.
What are the characteristic of a fast moving stream ecosystem?
look-up riparian
Why are dissolved oxygen levels important when studying aquatic ecosystems?
The metabolism of an organism, whether land based or aquatic, generates useful chemical energy through the oxidation of chemicals such as carbohydrates. This requires oxygen. Land based animals acquire oxygen from the air; fish acquire oxygen from the water. In order for them to be able to do this, they need to have oxygen dissolved in the water. In water that has no dissolved oxygen, fish suffocate.
What's 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.
Why are mangrove seeds viviparous?
Mangrove seeds are viviparous because the soil is anaerobic, which means that the dissolved oxygen levels are too low.
What happens if there is too much oxygen in seawater?
Oxygen in the water is called "dissolved oxygen" because quite simply it is just that. The air naturally diffuses into the water and can reach equilibrium with the water. It is virtually impossible to get too much dissolved oxygen in the water because the excess will convert back to gas and bubble out of the water like so much soda water when you pour it out of the bottle. This said, there is no concern for too much dissolved oxygen in the water. Concern arises when dissolved oxygen levels get too low. When this happens more sensitive plants and animals become weak or die. As a side note, weather, temperature, and salinity all effect dissolved oxygen levels. Faster moving water contains more dissolved oxygen because it has more contact with the air than still water. Cold, fresh water holds more oxygen than warm or salty water. This would mean a cold, fast moving, fresh water stream or river would contain the highest amounts of dissolved oxygen, and the salinity of the ocean water would not be ideal for holding as much dissolved oxygen.
What is dissolve 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.
What are the calligative properties of seawater?
Salinity, temperature, turbidity, pH, buffering capacity, dissolved oxygen, and nutrient levels.
