Abstract: his study investigated the correspondence between the near-surface drifters from a mass drifter deployment near Martha?s Vineyard, Massachusetts, and the surface current observations from a network of three high-resolution, ...

Abstract: The connection between transport barriers and potential vorticity (PV) barriers in PV-conserving flows is investigated with a focus on zonal jets in planetary atmospheres. A perturbed PV staircase model is used to illustrate ...

Abstract: The Lagrangian dynamics of zonal jets in the atmosphere are considered, with particular attention paid to explaining why, under commonly encountered conditions, zonal jets serve as barriers to meridional transport. The ...