Display Abstract

Title Inertial particle dynamics in the ocean

Name Maria J Olascoaga
Country USA
Email jolascoaga@rsmas.miami.edu
Co-Author(s) F. J. Beron-Vera, J. Trinanes, G. Haller
Submit Time 2014-02-27 20:39:54
Session
Special Session 118: Transport barriers in unsteady fluid flows
Contents
We consider inertial (i.e., finite-size and buoyancy) effects on the motion of particles advected by ocean velocities derived using satellite altimetry measurements. We find that cyclonic/anticyclonic coherent material eddies attract (repel) light/heavy finite-size particles in the northern (southern) hemisphere. Observational evidence (from the analysis of surface and subsurface drifting buoy trajectories, and distributions of macroscopic algae) so far collected provide support for our theoretical results.