Structure and variability of a buoyant river plume driven by a highly variable flow

Rebecca Adam McPherson1, Craig L Stevens2, Joanne O'Callaghan2, Andrew Lucas3 and Jonathan D Nash4, (1)University of Auckland, Auckland, New Zealand, (2)NIWA National Institute of Water and Atmospheric Research, Wellington, New Zealand, (3)Scripps Institution of Oceanography, La Jolla, CA, United States, (4)Oregon State Univ, Corvallis, OR, United States