Paul’s paper highlighting a technique we’ve developed for measuring small-scale density current hydraulics has been published in the Journal of Hydraulic Engineering
This experiment was used in the paper: Hamilton, P., Strom, K., and Hoyal, D. (2014). "Noninvasive Methods for Hydraulic Characterization of Density Currents with Application to Submarine Fan Experiments." J. Hydraul. Eng., 10.1061/(ASCE)HY.1943-7900.0000940, 06014018.