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Ridges, Seamounts, Troughs, and Bowls: Topographic Control of the Dianeutral Circulation in the Abyssal Ocean
Publisher: American Meteorological Society
Abstract: AbstractIn situ observations obtained over the last several decades have shown that the intensity of turbulent mixing in the abyssal ocean is enhanced toward the seafloor. Consequently, a new paradigm has emerged whereby ...
On the Consumption of Antarctic Bottom Water in the Abyssal Ocean
Publisher: American Meteorological Society
Abstract: he abyssal ocean is primarily filled by cold, dense waters formed around Antarctica and collectively referred to as Antarctic Bottom Water (AABW). At steady state, AABW must be consumed in the ocean interior at the same ...
The Impact of a Variable Mixing Efficiency on the Abyssal Overturning
Publisher: American Meteorological Society
Abstract: n studies of ocean mixing, it is generally assumed that small-scale turbulent overturns lose 15%?20% of their energy in eroding the background stratification. Accumulating evidence that this energy fraction, or mixing ...