title: Lagrangian turbulence in nonstationary 2-D flows.
abstract: Lagrangian particle transport in nonstationary 2-D flows is studied both analytically and numerically. Analytic expressions for the diffusion coefficients are obtained for the adiabatic regime. Numerical estimates of the diffusion coefficients are found to agree with the theoretical results.
authors.affiliation: Space Research Institute, Profsoyuznaya 84/32, Moscow 117810, USSRInstitute of Physics, Krasnoyarsk 660036, USSR.
authors.forename: A. A.
authors.initials: AA
authors.lastname: Chernikov
authors.forename: A. I.
authors.initials: AI
authors.lastname: Neishtadt
authors.forename: A. V.
authors.initials: AV
authors.lastname: Rogal'sky
authors.forename: V. Z.
authors.initials: VZ
authors.lastname: Yakhnin