title: Exact solution for single-scale Gaussian random transport.
abstract: A quadrature expression is derived for the probability density function of passive tracers advected from a point by a one-dimensional, single-scale, Gaussian velocity field. The effect of trapping on the tracer moments and the Lagrangian velocity variance is explicitly demonstrated.
authors.affiliation: Department of Applied Mathematics, University College, Cork, Ireland. j.gleeson@ucc.ie
authors.forename: James P
authors.initials: JP
authors.lastname: Gleeson