Density's role is to push the cloudy turbid water under the less dense surrounding water to start the turbidity currents
Currents in the coastal water masses
rivers and lakes
The Antarctic Bottom Water, North Atlantic Deep Water, and Antarctic Intermediate Water are three density currents that form in polar regions.
Density currents are slower than surface currents b/c surface currents are powered by the wind.
Trans-density migration motion via gravitational field gradient energy transferal.
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
Turbidity refers to the cloudiness or haziness of a fluid. Turbidity current density results from water mixing with sediment particles.
Torben Rud Pallesen has written: 'Turbidity currents' -- subject(s): Turbidity currents
turbidity currents...
Turbidity currents are sediment-laden flows that occur along the ocean floor, typically triggered by underwater landslides or disturbances, and travel rapidly down the continental slope. In contrast, deep currents, also known as thermohaline currents, are driven by differences in water temperature and salinity, resulting in a slow, global circulation pattern in the ocean. While turbidity currents are often short-lived and localized, deep currents are persistent and play a crucial role in regulating the Earth's climate and oceanic nutrient distribution.
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.
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.
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.
"They move along the bottom."
Created by a series of complex processes, submarine canyons continue to be carved by sporadic turbidity currents waterfalls of sand, gravel, and muddy sediments.
Created by a series of complex processes, submarine canyons continue to be carved by sporadic turbidity currents waterfalls of sand, gravel, and muddy sediments.
Turbidity measures the cloudiness of a liquid caused by suspended solids, while optical density measures the amount of light absorbed by a sample. They are related in the sense that turbidity can affect optical density measurements, but they are not the same. Turbidity is a measure of the scattering of light by particles in a sample, while optical density is a measure of the absorption of light by a sample.