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Publications

Amey, C., B. Sundaram, and A. C. Poje. Mixing in mixed phase spaces. To be published in Physics of Fluids, May 2013.

Apte, A., and C.K.R.T. Jones.  The impact of nonlinearity on Lagrangian data assimilation.  Nonlinear Processes in Geophysics, accepted.

Apte, A., E. Spiller, and C.K.R.T. Jones.   Assimilating en-route Lagrangian observations.  Submitted to Tellus A.

Balasuriya, S., G. Froyland, and N. Santitissadeekorn.  Absolute flux optimising curves of flows on a surface.  Submitted to Journal of Mathematical Analysis and Applications.

Budisic, Marko, and Igor Mezic, 2012.  Geometry of the ergodic quotient reveals coherent structures in flows. Physica D241(15), 1255-1269, 10.1016/j.physd.2012.04.006.

Chabreyrie, R., and S. G. Lewellyn Smith.  Short- and Long-Time Structures in a Three-Dimensional Time Dependent Flow. Submitted to Physics of Fluids.

Chini, G., K. Julien, E. Knobloch, and B. Maultsby.   2:1 Spatial Resonance in Langmuir Circulation, (GFD Summer Program Report), in final preparation for submission as a journal article.

Cox, G.  Large-time uniqueness in a data assimilation problem for Burgers' equation.  Submitted to Inverse Problems.

Froyland, G., C. Horenkamp, V. Rossi, N. Santitissadeekorn, and A. Sen Gupta, 2012.   Three-dimensional characterization and tracking of an Agulhas Ring.  Ocean Modelling52–53, pg. 69–75.

Griffa, A., A. C. Haza, T. M. Özgökmen, A. Molcard, V. Taillandier, K. Schroeder, Y. Chang, and P.M. Poulain, 2013. Investigating transport pathways in the ocean. Deep Sea Research II85, 81-95.

Haza, A. C., T. M. Özgökmen, A. Griffa, Z. D. Garraffo, and L. Piterbarg, 2012. Parameterization of particle transport at submesoscales in the Gulf Stream region using Lagrangian subgridscale models. Ocean Modelling42, 31-49.

Haza, A.C., T. M. Özgökmen, and A. Griffa. Impact of noise and sampling on relative dispersion estimates at oceanic submesoscales. Near completion.

Huntley, H. S., B. L. Lipphardt, Jr., and A. D. Kirwan, Jr., 2011.  Surface Drift Predictions of the Deepwater Horizon Spill:  The Lagrangian Perspective.  Geophysical Monograph 195:  Monitoring and Modeling the Deepwater Oil Spill:  A Record-Breaking Enterprise, pg. 179-195.

Loire, S., P. Kauffmann, I. Mezic, and C. D. Meinhart, 2012. A theoretical and experimental study of AC electrothermal flows.  J. Phys. D: Appl. Phys., 45, 185301.

Mallen, A., S. Lakshmivarahan, and E. T. Spiller. A forward sensitivity approach to Lagrangian Data Assimilation. (in preparation)

McDougall, D., and C.K.R.T. Jones.  Decreasing flow uncertainty in Lagrangian data assimilation through drifter control.  In final preparation.

Mensa, J., A. Griffa, Z. Garraffo, T.M. Özgökmen and M. Veneziani: Seasonality of the submesoscale dynamics in the Gulf Stream region. Ocean Dynamics, submitted: March 2013.

Özgökmen, T.M., A.C. Poje, P.F. Fischer, H. Childs, H. Krishnan, C. Garth, A. Haza, and E. Ryan, 2012. On multi-scale dispersion under the influence of surface mixed layer instabilities and deep flows. Ocean Modelling56, 16-30 DOI: 10.1016/j.ocemod.2012.07.004.

Özgökmen, T. M., A. C. Poje, P. F. Fischer, and A. C. Haza. Large eddy simulations of mixed layer instabilities and sampling strategies, 2011.  Ocean Modelling,  39(3-4),  311-331, DOI: 10.1016/j.ocemod.2011.05.006.

Piterbarg, L.I., V. Taillandier, and A. Griffa.  Investigating  frontal variability from repeated glider transects in the Ligurian Current (North West Mediterranean Sea). J. Mar. Sys., submitted (April 2, 2013).

Pratt, L., I. Rypina, T.M. Özgökmen, H. Childs, and Y. Bebieva. Chaotic advection in a steady, three-dimensional, Ekman-driven eddy.  Journal of Fluid Mechanics, in revision, March 2013.

Rypina, I., S. E. Scott, L. J.  Pratt, and M. G. Brown, 2011. Investigating the connection between complexity of isolated trajectories and Lagrangian coherent structures.  Nonlin. Processes Geophys., 18, 977-987.

Rypina, I.I, L. Pratt, and I. Mezic.  Resonance phenomena in 3D time-dependent volume-preserving flows with symmetries. In preparation to Nonlin. Processes Geophys., Special Issue on "Nonlinear Processes in Oceanic and Atmospheric Flows".

Santitissadeekorn, N., E.T. Spiller, C.K.R.T. Jones, R. Rutarindwa, L. Liu, and K. Ide. Observing System Simulation Experiments of Cross-Layer Lagrangian Data Assimilation. Submitted to Dynamics of Atmospheres and Oceans, January, 2013.

Schroeder, K., J. Chiggiato, A. C. Haza, A. Griffa, T. M. Özgökmen, P. Zanasca, A. Molcard, M. Borghini, P.M. Poulain, R. Gerin, Z. Zambianchi, P. Falco, and C. Trees, 2012. Targeted Lagrangian sampling of submesoscale dispersion at a coastal frontal zone. Geophys. Res. Lett., 39, L11608, doi.10.1029/2012GL051879.

Spiller, E. T., A. Apte, and C.K.R.T. Jones. Assimilating en Route Lagrangian Observations.  Tellus, [accepted, refereed].

Sulman, M. H. M., H. S. Huntley, B. L. Lipphardt, Jr., and A. D. Kirwan, Jr, 2012Out of Flatland: Three-Dimensional Aspects of Lagrangian Transport in Geophysical Fluids. Geophysical Monograph 200:  Lagrangian Modeling of the Atmosphere, p. 77-84.

Sulman, M. H. M., H. S. Huntley, B. L. Lipphardt, Jr., and A. D. Kirwan, Jr., 2013. Leaving Flatland: Diagnostics for Three-Dimensional Lagrangian Coherent Structures. Physica D, in revision.

Sulman, M. H. M., H. S. Huntley, B. L. Lipphardt, Jr., P. Hogan, G. Jacobs, and A. D. Kirwan, Jr.  Three Dimensional Aspects of Loop Current Ring Formation.  To be submitted to Nonlinear Processes in Geophysics.

Valentine, D. A., I. Mezic, Senka Macesic, Nelida Crnjaric-Zic, Stefan Ivic, P. J. Hogand, V. A. Fonoberov, and S. Loire, 2012. Dynamic autoinoculation and the microbial ecology of a deep water hydrocarbon irruption.  Proceedings of the National Academy of Sciences, doi: 10.1073/pnas.1108820109.