CARTHE
Drifter Test from CARTHE created by Julie Hollenbeck
Griffa, A., A.D. Kirwan,
A.J. Mariano, T.M. Özgökmen and T. Rossby, 2007:
Lagrangian Analysis and Prediction of Coastal and Ocean Dynamics.
Cambridge University Press, 487 pp, ISBN-13: 9780521870184
(order from
amazon.com).
1) Özgökmen, T.M., E.P. Chassignet and A.M. Paiva, 1997:
Impact of wind forcing,
bottom topography, and inertia on midlatitude jet separation in a quasigeostrophic model.
J. Phys. Oceanogr., 27, 2460-2476.
2) Özgökmen, T.M. and E.P. Chassignet, 1998: The emergence of inertial gyres in a two-layer
quasigeostrophic model.
J. Phys. Oceanogr., 28, 461-484.
3) Özgökmen, T.M. and O.E. Esenkov, 1998: Asymmetric fingers induced by a nonlinear equation
of state.
Phys. Fluids, 10, 1882-1890.
4) Özgökmen, T.M., O.E. Esenkov and D.B. Olson 1998: A numerical study of layer
formation due to fingers in
double-diffusive convection in a vertically-bounded domain.
J. Mar. Res., 56/2, 463-487.
5) Özgökmen, T.M., A. Griffa, L. I. Piterbarg, and A. J. Mariano, 2000:
On the predictability of the Lagrangian trajectories in the
ocean.
J. Atmos. Ocean. Tech., 17/3, 366-383.
6) Crisciani, F. and T.M. Özgökmen, 2001:
Symmetry properties of barotropic
bottom-dissipated single-gyre
systems in the inertial regime.
Dyn. Atmos. Oceans, 33/2, 135-156.
7) Özgökmen, T.M., E.P. Chassignet
and C. G. H. Rooth, 2001:
On the connection between the Mediterranean outflow and the
Azores Current.
J. Phys. Oceanogr., 31/2, 461-480.
8) Castellari, S.,
A. Griffa, T.M. Özgökmen and P.-M. Poulain, 2001:
Prediction of particle trajectories in the Adriatic Sea using
Lagrangian data assimilation.
J. Mar. Sys., 29, 33-50.
9) Özgökmen, T.M., L.I. Piterbarg, A.J. Mariano, and E.H. Ryan, 2001:
Predictability of drifter trajectories in the tropical Pacific Ocean.
J. Phys. Oceanogr., 31/9, 2691-2720.
10) Özgökmen, T.M., and F. Crisciani, 2001:
On the dynamics of beta-plumes.
J. Phys. Oceanogr., 31/12, 3569-3580.
11) Özgökmen, T.M., and E.P. Chassignet, 2002:
Dynamics of two-dimensional turbulent bottom gravity currents.
J. Phys. Oceanogr., 32/5, 1460-1478.
12) Mariano, A.J., A. Griffa, T.M. Özgökmen, and E. Zambianchi, 2002:
Lagrangian Analysis and Predictability of Coastal and Ocean Dynamics 2000.
J. Atmos. Ocean. Tech., 19/7, 1114-1126.
13) Piterbarg, L.I., and T.M. Özgökmen, 2002: A simple prediction algorithm
for the Lagrangian motion in 2D turbulent flows.
SIAM J. Appl. Math., 63/1, 116-148.
14) Molcard, A., L. Gervasio, A. Griffa, G.P. Gasparini, L. Mortier,
and T.M. Özgökmen, 2002:
Numerical investigation of the Sicily
Channel dynamics: density currents and water mass advection.
J. Mar. Sys., 36 (3-4), 219-238.
15) Molcard A., L. Piterbarg, A. Griffa, T.M. Özgökmen, and
A.J. Mariano, 2003:
Assimilation of drifter positions for the reconstruction
of the Eulerian circulation field.
J. Geophys. Res. Oceans, 108/3, 3056, doi:10.1029/2001JC001240.
16) Mariano, A.J., T.M. Chin, and T.M. Özgökmen, 2003:
Stochastic boundary conditions for
coastal flow modeling.
Geophys. Res. Letters, 30/9,
doi:10.1029/2003GL016972.
17) Özgökmen, T.M., W. Johns, H. Peters, and S. Matt, 2003:
Turbulent mixing in the Red Sea outflow plume from a high-resolution
nonhydrostatic model.
J. Phys. Oceanogr., 33/8, 1846-1869.
18) Özgökmen, T.M., A. Molcard, T.M. Chin, L.I. Piterbarg, and A. Griffa, 2003:
Assimilation of drifter observations in primitive equation models
of midlatitude ocean circulation.
J. Geophys. Res. Oceans, 108(C7), 3238, doi:10.1029/2002JC001719.
19) Chin, T.M., T.M. Özgökmen, and A.J. Mariano, 2004:
Multi-variate spline and scale-specific
solution for variational analyses.
J. Ocean. Atmos. Tech., 21/2, 379-386..
20) Griffa, A., L.I. Piterbarg, and T.M. Özgökmen, 2004:
Predictability of Lagrangian particle trajectories:
effects of smoothing of the underlying Eulerian flow.
J. Mar. Res., 62/1, 1-35.
21) Paldor, N., Y. Dvorkin, A.J., Mariano, A.J., T.M. Özgökmen, and E. Ryan, 2004:
A practical, hybrid model for predicting the trajectories of near-surface drifters ocean drifters.
J. Atmos. Ocean. Tech., 21/8, 1246-1258 .
22) Özgökmen, T.M., P.F. Fischer, J. Duan and T. Iliescu, 2004: Entrainment in bottom gravity currents
over complex topography from three-dimensional nonhydrostatic simulations.
Geophys. Res. Letters, 31, L13212,
doi:10.1029/2004GL020186.
23) Özgökmen, T.M., P.F. Fischer, J. Duan and T. Iliescu, 2004:
Three-dimensional turbulent bottom density currents from a high-order nonhydrostatic spectral element model.
J. Phys. Oceanogr., 34/9, 2006-2026.
24) Molcard, A., Griffa, A., and T.M. Özgökmen, 2005: Lagrangian data assimilation in
multi-layer primitive equation ocean models. J. Ocean. Atmos. Tech., 22/1, 70-83.
25) Chang, Y.S., X. Xu, T.M. Özgökmen, E.P. Chassignet, H. Peters and P.F. Fischer, 2005:
Comparison of gravity current mixing parameterizations and calibration using a high-resolution 3D
nonhydrostatic spectral element model.
Ocean Modelling, 10, 342-368.
26) Özgökmen, T.M., P.F. Fischer, and W.E. Johns, 2006:
Product water mass formation by
turbulent density currents from a high-order nonhydrostatic spectral element model.
Ocean Modelling, 12, 237-267.
27) Molcard, A., A.C. Poje, and T.M. Özgökmen, 2006:
Directed drifter launch strategies for Lagrangian data assimilation using hyperbolic trajectories.
Ocean Modelling, 12, 268-289.
28) Xu, X., Chang, Y.S., H. Peters, T.M. Özgökmen, and E.P. Chassignet, 2006:
Parameterization of gravity current entrainment for ocean circulation models using a high-order
3D nonhydrostatic spectral element model.
Ocean Modelling, 14, 19-44.
29) Caglar, M., T.M. Özgökmen, and L.I. Piterbarg, 2006: Parameterization of submeso-scale
eddy-rich flows using a stochastic velocity model.
J. Ocean. Atmos. Tech., 23/12, 1745-1758.
30) Du, A., J. Duan, H. Gao, T.M. Özgökmen, 2006:
Ergodic dynamics of the coupled quasigeostrophic flow-energy balance system.
Fundamental and Applied Mathematics. 12/6, 67-84.
31) Özgökmen, T.M., T. Iliescu, P.F. Fischer, A. Srinivasan and J. Duan, 2007:
Large eddy simulation of stratified mixing in two-dimensional dam-break problem
in a rectangular enclosed domain.
Ocean Modelling, 16, 106-140.
32) Bongolan-Walsh, V.P., J. Duan, P.F. Fischer, T.M. Özgökmen and T. Iliescu, 2007:
Impact of boundary conditions on entrainment and transport in gravity currents.
Applied Mathematical Modelling, 31. 1338-1350.
33) Haza, A., L.I. Piterbarg, P. Martin, T.M. Özgökmen, and A. Griffa, 2007:
A Lagrangian subgrid-scale model and application for transport improvement in the Adriatic
Sea using NCOM.
Ocean Modelling, 17, 68-91.
34) Chin, T.M., T.M. Özgökmen, and A.J. Mariano, 2007:
Empirical and stochastic formulations of western boundary conditions.
Ocean Modelling, 17, 219-238.
35) Haza, A., A. Griffa, P. Martin, A. Molcard, T.M. Özgökmen, A.C. Poje,
R. Barbanti, J. Book, P.M. Poulain, M. Rixen, and P. Zanasca, 2007:
Model-based directed drifter launches in the Adriatic Sea: Results from the
DART experiment.
Geophys. Res. Letters, 34, L10605, doi:10.1029/2007GL029634.
36) Xu, X., E. P. Chassignet, J. F. Price, T.M. Özgökmen and H. Peters, 2007:
A regional modeling study of the entraining Mediterranean outflow.
J. Geophys. Res. Oceans, 112, C12005, doi:10.1029/2007JC004145.
37) Ilicak, M., T.M. Özgökmen, H. Peters, H.Z. Baumert and M. Iskandarani, 2008:
Very large eddy simulation of the Red Sea overflow.
Ocean Modelling, 20, 183-2006.
38) Özgökmen, T.M. and P.F. Fischer, 2008:
On the role of bottom roughness in overflows.
Ocean Modelling, 20, 336-361.
39) Chang, Y.S., T.M. Özgökmen, H. Peters, and X. Xu, 2008:
Numerical simulation of the Red Sea outflow using HYCOM and comparison with REDSOX observations.
J. Phys. Oceanogr., 38/2, 337-358.
40) Bongolan-Walsh, V.P., J. Duan, and T.M. Özgökmen, 2008:
Dynamics of transport under random fluxes on the boundary.
Communications in Nonlinear Science and Numerical Simulation, 13, 1627-1641.
41) Haza, A., A.C. Poje, T.M. Özgökmen, and P. Martin, 2008:
Relative dispersion from a high-resolution coastal model of the Adriatic Sea.
Ocean Modelling, 22, 48-65.
42) Ilicak, M., T.M. Özgökmen, H. Peters, H.Z. Baumert and M. Iskandarani, 2008:
Performance of two-equation turbulence closures in three-dimensional simulations
of the Red Sea overflow.
Ocean Modelling, 24, 122-139.
43) Magaldi, M., T.M. Özgökmen, A. Griffa, E. Chassignet, M. Iskandarani
and H. Peters, 2008:
Turbulent flow regimes behind a coastal cape
in a stratifed and rotating environment.
Ocean Modelling, 25, 65-82.
44) Özgökmen, T.M., T. Iliescu, and P.F. Fischer, 2009:
Large eddy simulation of stratified mixing in a three-dimensional lock-exchange system.
Ocean Modelling, 26, 134-155.
45) Chang, Y.S, Z.D. Garraffo, H. Peters and Özgökmen, T.M., 2009:
Pathways of nordic overflows from climate model scale and eddy resolving simulations.
Ocean Modelling, 29, 66-84.
46) Ilicak, M., T.M. Özgökmen, E. Özsoy and P.F. Fischer, 2009:
Non-hydrostatic modeling of exchange flows across complex geometries.
Ocean Modelling, 29, 159-175.
47) Legg, S., Y. Chang, E. Chassignet, G. Danabasoglu, T. Ezer,
A. Gordon, S. Griffies, R. Hallberg, L. Jackson, W. Large, T. Özgökmen,
H. Peters, J. Price, U. Riemenschneider, W. Wu, X. Xu and J. Yang, 2009:
Improving oceanic
overflow representation in climate models: the Gravity Current
Entrainment Climate Process Team.
Bulletin of the American Meteorological Society, 90/5, 657-670.
48) Özgökmen, T.M., T. Iliescu, and P.F. Fischer, 2009:
Reynolds number dependence of mixing in a lock-exchange system from direct
numerical and large eddy simulations.
Ocean Modelling, 30, 190-206.
49) Muench, R.D., A.K. Wahlin, T.M. Özgökmen, R. Hallberg, and L. Padman, 2009:
Impacts of bottom corrugations on a dense outflow: the NW Ross Sea.
Geophys. Res. Letters, vol. 36, L23607, doi:10.1029/2009GL041347.
50) Poje, A.C., A.C. Haza, T.M. Özgökmen, M. Magaldi and Z.D. Garraffo, 2010:
Resolution dependent relative dispersion statistics in a hierarchy of ocean models.
Ocean Modelling, 31, 36-50.
51) Magaldi, M.M., T.M. Özgökmen, A. Griffa and M. Rixen, 2010:
On the response of a turbulent coastal buoyant current to wind
events: the case of the Western Adriatic Current.
Ocean Dynamics, 60, 93-122.
52) Duan, J., P.F. Fischer, T. Iliescu and T. M. Özgökmen, 2010: Bridging the Boussinesq and
primitive equations through spatio-temporal filtering.
Applied Math. Letters, 23, 453-456.
53) Haza, A.C., T.M. Özgökmen, A. Griffa, A. Molcard, P.M. Poulain, and G. Peggion, 2010:
Transport properties in small scale coastal flows: relative dispersion from VHF radar measurements
in the Gulf of La Spezia.
Ocean Dynamics, 60, 861-882.
54) Ilicak, M., T.M. Özgökmen and W. Johns, 2011:
How does the Red Sea outflow interact with Gulf of Aden eddies?
Ocean Modelling, 36, 133-148.
55) Chang, Y., D. Hammond, A.C. Haza, P. Hogan, H.S. Huntley, A.D. Kirwan, Jr., B.L. Lipphart, Jr.,
V Tailandier, A. Griffa and T.M.Özgökmen, 2011: Enhanced estimation of sonobuoy trajectories by velocity
reconstruction with near-surface drifters.
Ocean Modelling, 36, 179-197.
56) Schroeder, K., A.C. Haza, A. Griffa, T.M. Özgökmen, P.M. Poulain, R. Gerin, G. Peggion
and M. Rixen, 2011:
Relative dispersion in the Liguro-Provencal basin: from sub-mesoscale to mesoscale.
Deep Sea Research Part I, 58, 209-228.
57) Özgökmen, T.M., A.C. Poje, P.F. Fischer, and A.C. Haza, 2011:
Large eddy simulations of mixed layer instabilities and sampling strategies.
Ocean Modelling, 39, 311-331.
58) Berselli, L.C., P.F. Fischer, T. Iliescu and T. M. Özgökmen, 2011: Horizontal approximate deconvolution for
stratified flows: analysis and computations. J. Sci. Comput., 49, 3-20.
59) Haza, A.C., Özgökmen, T.M., 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 Modelling, 42, 31-49.
60) Özgökmen, T.M. and P.F. Fischer, 2012: CFD application to oceanic mixed layer sampling with
Lagrangian platforms.
Int. J. Comp. Fluid Dyn., 26, 337-348
61) Schroeder, K., Chiggiato, J., Haza, A.C., A. Griffa, Özgökmen, T.M., 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.
62) 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 Modelling, 56, 16-30.
63) Griffa, A., Haza A.C., Özgökmen, T.M., A. Molcard, V. Taillandier, K. Schroeder, Y. Chang and P.M. Poulain, 2013: Investigating transport pathways in the ocean.
Deep Sea Research II, 85, 81-95.
64) Pratt, L., I. Rypina, T.M. Özgökmen, H. Childs and Y. Bebieva: Chaotic advection in a sready, three-dimensional, Ekman-driven eddy. Journal of Fluid Mechanics, submitted: 17 September 2012, in revision: March 2013.
65) 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.
66) Marques, G.M. and T.M. Özgökmen: On modeling the turbulent exchange in buoyancy-driven
fronts. In preparation for Ocean Modelling.
67) Haza, A.C., Özgökmen, T.M. and A. Griffa: Impact of noise and sampling on relative dispersion estimates at oceanic submesoscales. In preparation, 17 December 2011.
68) Poje, Özgökmen + many CARTHE coauthors: Grand LAgrangian Deployment: Drifter observations of surface dispersion characteristics in the DeSoto Canyon region of the Northern Gulf of Mexico. In preparation.
1) Cushman-Roisin, B., and T.M. Özgökmen, 1994: A new look at the role of eddies
in the general circulation. In "Modelling of Oceanic Vortices", ed: G.J.F. van
Heijst, pp. 123-124.
2) Bongolan-Walsh, V.P., J. Duan, H. Go, A., T.M. Özgökmen, P.F. Fischer, and T. Iliescu, 2005:
Enstrophy and ergodicity of gravity currents.
IMA Volumes in Mathematics and its Applications, Vol. 140 - Probability and
Partial Differential Equations in Modern Applied Mathematics, eds:
J. Duan and E.C. Waymire, Springer-Verlag, New York, pp. 61-78.
3) Piterbarg, L.I., T.M. Özgökmen, A. Griffa, and A.J. Mariano, 2007:
Predictability of Lagrangian motion in the upper ocean.
Lagrangian Analysis and Prediction of Coastal and Ocean Dynamics, eds: A. Griffa, A.D. Kirwan,
A.J. Mariano, T.M. Özgökmen and T. Rossby, Cambridge University Press, pp. 136-171.
4) Molcard, A., T.M. Özgökmen, A. Griffa, L.I. Piterbarg, and T.M. Chin, 2007:
Lagrangian data assimilation in ocean general circulation models.
Lagrangian Analysis and Prediction of Coastal and Ocean Dynamics, eds: A. Griffa, A.D. Kirwan,
A.J. Mariano, T.M. Özgökmen and T. Rossby, Cambridge University Press, pp. 172-203.
* May 14, 2009: Graduation of PhD students Mehmet Ilicak and Marcello Magaldi:
* September 2009:
LAPCOD meeting in La Londe-les-Maures
* November 2009: CMG project meeting with Paul Fischer, Traian Iliescu and Jeffrey Duan at Virgia Tech:
* June 2010:
Alpine Buoyancy Summer School:
* July 2010: CScADS Scientific Data and Analytics for Petascale Computing Workshop in Utah.
* July 2010: LATMIX modeling meeting in Boston
* Simulation shown on NBC and ABC nightly news in relation to the oil spill - May 2010:
* October 2010: Oil spill PI meeting in St. Petersburg FL
* October 2010: 4D GFD MURI kick off meeting in Chicago
* November 2010: American Physical Society - Division of Fluid Dynamics meeting in Long Beach CA
* December 2010: 1st Nek5000 workshop at Argonne National Lab:
* December 2010: AGU in San Francisco
* February 2011: LatMix meeting at UCLA
* March 2011: SIAM meeting in Long Beach
* April 2011: Johns Hopkins University visit
* May 2011: University of Delaware visit
* June 2011: International Glaciology Meeting at Scripps
* Sep 2011: NSF event at the US Senate
* Sep 2011: Coastal Oceanography School in La Londe, France
* Oct 2011: GRI oil spill research consortia meeting, New Orleans
* Nov 2011: CUNY/Lamont/UColumbia visit, NYC
* Jan 2012: LATMIX meeting, Portland, Oregon
* Jan 2012: Ocean 3D+1 meeting, Wilmington, DE
* Feb 2012: Ocean Sciences meeting, Salt Lake City, UT
* Feb 2012: NSF project highlight
* April 2012: CARTHE kick off meeting, Miami
* June 2012: LAPCOD V, Miami
* June 2012: Science highlight in Argonne National Laboratory annual report
(cover and page 17)
* June 2012: LATMIX meeting, Woods Hole
* July 2012:
Nonlinear processes in oceanic and atmospheric flows workshop, Madrid, Spain.
* July 2012: GLAD expedition, Gulf of Mexico
* November 2012: CARTHE all-hands meeting, Miami
* November 2012: Nearfield plume modeling workshop, Berkeley University.
* December 2012: Frontiers in Computational Physics - Modeling the Earth System, Boulder
* January 2013: LATMIX meeting, Stanford University.
* January 2013: CARTHE all-hands + GoMRI meetings, New Orleans.
* February 2013: MURI meeting, Chapel Hill.
* February 2013: Deep-C meeting, Tallahassee.
* March 2013: American Petroleum Institute dispersant workshop, Baton Rouge.
* March 2013: CARTHE two-phase flow subgroup workshop, New York City.
* April 2013: C-IMAGE and Ocean's Day trips, FL.
* April 2013: EGU, Vienna.
"Predicton is very difficult, especially for the future" by Niels Bohr.
"Never accept anything as true unless it clearly is.
Divide every difficult problem
into small parts, and solve the problem by attacking these parts. Always proceed from simple to complex,
looking for patterns and order. Be as complete and thorough as possible, so that nothing is missed"
by Descardes.
Follow the Journey of CARTHE Drifters in the Gulf of Mexico
Images of Grand Lagrangian Deployment (GLAD) by CARTHE
Oil Spill Research Consortium Site!
RSMAS/MPO
4600 Rickenbacker Causeway
Miami, Florida 33149-1098, USA
Tel : 305 421 4053
Fax : 305 421 4696
tozgokmen@rsmas.miami.edu