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Turbidity currents are underwater flows of sediment-laden water that occur when sediment on the seafloor becomes disturbed, often due to earthquakes, underwater landslides, or other geological processes. These currents can travel along the ocean floor, transporting large amounts of sediment from continental shelves to deep-sea environments. They play a significant role in shaping underwater landscapes and can create features such as submarine canyons and fans. Turbidity currents are also important for the distribution of nutrients and minerals in marine ecosystems.
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How is turbidity measured?
Turbidity (clarity) of water can be measured with a WAV monitor of a Nephelometer. WAV monitors use a turbidity tube that allows an estimate of water quality based on a visual assessment of the amount of light that is scattered and absorbed in the water sample. This method is useful during and immediately after rain storms. When measuring turbidity in the laboratory, a meter called a Nephelometer is used. It measures the amount of light scattered by the particles in the water in Nephelometric Turbidity Units (NTUs). Deb
Why do isotherms not run parallel?
Because the unequal distribution of land and water and ocean currents influence their direction.
When you connect the positive to the negative and the negative to the positive does the battery dies?
If you connect the positive and the negative end of a battery directly with a cable, (1) you'll get dangerously high currents, and (2) the battery will quickly run out of energy. The battery itself might also get damaged, due to the high currents.
Why do we note the null points by direct and reverse currents?
We note the null points by direct and reverse currents to ensure accuracy in measurements, particularly in electrical circuits. By applying both types of currents, we can identify the point at which the net effect is zero, indicating that the system is balanced. This method helps to eliminate errors caused by external factors, ensuring a more reliable determination of resistance or other circuit parameters. Additionally, it allows for the verification of the linearity and stability of the measuring system.
Why do eddy currents form loops of irregular shapes?
maybe because they are caused due to a time varying magnetic field
What has the author Torben Rud Pallesen written?
Torben Rud Pallesen has written: 'Turbidity currents' -- subject(s): Turbidity currents
Which is an example of a verticle current?
turbidity currents...
What causes turbidity currents?
Turbidity currents are caused by sand and mud on the continental shelf and slope that is dislodged and thrown into suspension. Turbidity currents themselves are downslope movements of dense, sediment-laden water. Source: I'm in a college level geology course.
Which type of current results from underwater landslides?
Turbidity currents result from underwater landslides. These currents are caused by sediment-rich water rapidly moving downslope due to gravity, carrying sediment and debris with them. Turbidity currents can be powerful and can affect marine ecosystems and underwater infrastructure.
What is the role of density in turbidity currents?
Density's role is to push the cloudy turbid water under the less dense surrounding water to start the turbidity currents
What does the diagram illustrate about turbidity currents?
"They move along the bottom."
How are turbidity currents related to submarine canyons?
Created by a series of complex processes, submarine canyons continue to be carved by sporadic turbidity currents waterfalls of sand, gravel, and muddy sediments.
What has the author B S Jenkins written?
B. S. Jenkins has written: 'Density currents and turbidity currents in waste disposal in the ocean' -- subject(s): Waste disposal in the ocean, Seawater, Turbidity, Density currents, Density
Explain how turbidity currents are related to submarine canyons?
Created by a series of complex processes, submarine canyons continue to be carved by sporadic turbidity currents waterfalls of sand, gravel, and muddy sediments.
Is it true that a turbidity current can be used by ships to travel more quickly?
No, turbidity currents are fast-moving underwater currents made up of sediment that flow down the continental slope. They are hazardous to ships as they can potentially cause damage or loss. Ships typically avoid turbidity currents due to their unpredictable nature and potential dangers.
What creates a continental rise?
Turbidity currents create continental rises.
Which feature of the sea floor is cut by turbidity currents?
Submarine canyons are a common feature of the sea floor that can be cut by turbidity currents. These currents are fast-moving underwater sediment flows that can transport large amounts of sediment and carve deep channels into the ocean floor. With their high energy and ability to transport sediment, turbidity currents are capable of reshaping submarine canyons over time.
