Hydrography, current and microstructure measurements from R/V Håkon Mosby cruise HM2012610 to the FaroeBank Channel overflow region

The cruise was conducted under the project entitled “Faroe Bank Channel Overflow: Dynamics and Mixing Research”, with an objective to investigate the mixing and entrainment of the dense oceanic overflow from the Faroe Bank Channel. The profiling measurements delivered with this data set include conventional conductivity-temperature-depth (CTD) measurements, current profile measurements using a lowered acoustic Doppler Current Profiler (LADCP) system and ocean microstructure measurements using a vertical microstructure profiler (VMP2000).

The observational programme was designed to measure turbulence and mixing in the overflow plume which, in addition to the shear-induced mixing at the plume-ambient interface, is hypothesized to be influenced by several processes including mesoscale eddies, secondary circulation and internal waves.