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Investigations with Poseidon

Borovikov, A., M.M. Rienecker, and P.S. Schopf, 2001: Surface heat balance in the equatorial Pacific Ocean: Climatology and the warming event of 1994-95, J. Clim., 14, 2624-2641.

Coles, V.J. and M.M. Rienecker, 2001: North Pacific subtropical-tropical gyre exchanges in thermocline: simulations with two isopycnic OGCMs, J. Phys. Oceanogr., 31, 2590-2611.

Yuan, D., M.M. Rienecker, and P.S. Schopf, 2004: Nonlinear reflection of the equatorial Rossby waves at the Pacific western boundary and its role in ENSO, J. Geophys. Res., 109,C05019, doi:10.1029/2003JCC001936.

Investigations with UOI and Poseidon

Sun, C., M. M. Rienecker, A. Rosati, M. Harrison, A. Wittenberg, C L. Keppenne, J. P. Jacob, and R. M. Kovach, 2007: Comparison and Sensitivity of ODASI Ocean Analyses in the Tropical Pacific. Mon. Wea. Rev., 135, 2242-2264.

Troccoli, A., M.M. Rienecker, C.L. Keppenne, and G.C. Johnson, 2003: Temperature Data Assimilation with Salinity Corrections: validations for the NSIPP ocean data assimilation system in the tropical Pacific ocean, 1993-1998, NASA Tech. Memo-2003-104606, Vol.24, 23pp.

Investigations with MvOI and Poseidon

Borovikov, A., M.M. Rienecker, C.L. Keppenne, and G.C. Johnson, 2005: Multivariate Error Covariance Estimates by Monte-Carlo Simulation for Assimilation Studies in the Pacific Ocean, Mon. Wea. Rev., 133, 2310-2334.

Rienecker et al. (1999): Impact of multi-variate assimilation on estimates of the state of the tropical Pacific ocean.

Investigations with the EnKF and Poseidon

Keppenne, C.L., M.M. Rienecker, J.P. Jacob & R. Kovach: Error covariance modeling in the GMAO ocean ensemble Kalman filter, Mon. Wea. Rev., submitted, 2007.

Keppenne, C.L., M.M. Rienecker, N.P. Kurkowski & D.D. Adamec: Ensemble Kalman filter assimilation of altimeter and temperature data with bias correction and application to seasonal prediction, Nonlinear Processes in Geophysics, 12, 491-503, 2005.

Keppenne, C.L. and M.M. Rienecker, 2003: Assimilation of temperature into an isopycnal ocean general circulation model using a parallel Ensemble Kalman filter, J. Marine. Syst., 40-41: 363-380.

Keppenne, C.L. and M.M. Rienecker, 2002: Development and Initial testing of a Massively Parallel Ensemble Kalman filter for the Poseidon Isopycnal Ocean General Circulation Model, Mon. Wea. Rev., 130, 2951-2965.

Keppenne, C.L. and M.M. Rienecker, 2002:Multivariate Assimilation of altimetry into an OGCM with diagnostic sea surface height using the Ensemble Kalman filter, Abstract for AMS.

Keppenne, C.L. and M.M. Rienecker, 2001:Design and Implementation of a parallel multivariate Ensemble Kalman Filter for the Poseidon ocean general circulation model, NASA Tech. Memo-2001-104606, Vol. 21, 35pp.

Keppenne C.L.: Data assimilation into a primitive equation model using a parallel ensemble Kalman filter, Mon. Wea. Rev., 128, 1971-1981, 2000.