Longest-runout undersea sediment flows analyzed in unprecedented detail
An international team of researchers has successfully captured the internal structure of the longest-runout sediment flow ever recorded on Earth. Using seismic measurements, the researchers have for the first time been able to analyze in detail the internal structure of these tens to hundreds of kilometers long turbidity currents -- an oceanographic phenomenon that has been studied for almost a century, but never directly observed. The new insights into the dynamics of these powerful currents will help improve risk assessments for underwater infrastructure, such as submarine cables, and refine models of sediment and carbon transport in the ocean.
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An international team of researchers has successfully captured the internal structure of the longest-runout sediment flow ever recorded on Earth. Using seismic measurements, the researchers have for the first time been able to analyze in detail the internal structure of these tens to hundreds of kilometers long turbidity currents -- an oceanographic phenomenon that has been studied for almost a century, but never directly observed. The new insights into the dynamics of these powerful currents will help improve risk assessments for underwater infrastructure, such as submarine cables, and refine models of sediment and carbon transport in the ocean.
