Journal cover Journal topic
Ocean Science An interactive open-access journal of the European Geosciences Union
Ocean Sci., 12, 601-612, 2016
https://doi.org/10.5194/os-12-601-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Research article
26 Apr 2016
Mapping turbulent diffusivity associated with oceanic internal lee waves offshore Costa Rica
Will F. J. Fortin et al.
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CC BY 4.0
Publications Copernicus
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Short summary
Lee waves play a significant role in ocean mixing but are difficult to study with traditional casts, moorings, and tows due to their stationary nature and limited spatial extent. We develop a new method to estimate turbulent diffusivity from seismic data and find elevated levels of turbulence associated with lee waves in the mid-water and around the seafloor that are 5 times greater than surrounding waters and 50 times greater than open-ocean diffusivities.
Lee waves play a significant role in ocean mixing but are difficult to study with traditional...
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