Items where Author is "Kivman, G."

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Number of items: 36.

Article

Article
Nerger, L. ORCID: https://orcid.org/0000-0002-1908-1010, Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. , Hiller, W. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2007)
Data assimilation with the Ensemble Kalman Filter and the SEIK filter applied to a finite element model of the North Atlantic ,
Journal of marine systems, 65 (1), pp. 288-298 .
doi:10.1016/j.jmarsys.2005.06.009 , hdl:10013/epic.21593
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Article
Sidorenko, D. ORCID: https://orcid.org/0000-0001-8579-6068, Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2006)
On the use of a deep pressure gradient constraint for estimating the steady state ocean circulation from hydrographic data ,
Geophysical research letters .
doi:10.1029/2005GL024716 , hdl:10013/epic.24461

Article
Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2005)
Evaluation of an eddy-permitting finite-element ocean model in the North Atlantic ,
Ocean modelling, 10 , pp. 35-49 .
doi:10.1016/j.ocemod.2004.07.006 , hdl:10013/epic.20404
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Article
Loza, S. ORCID: https://orcid.org/0000-0003-2153-1954, Kivman, G. and Ryabchenko, V. (2004)
Weak constraint parameter estimation for a simple ocean ecosystem model: what can we learn about the model and data? ,
Journal of marine systems, 45 , pp. 1-20 .
doi:10.1016/j.jmarsys.2003.08.005 , hdl:10013/epic.15308

Article
Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2004)
A finite element ocean model: principles and evaluation ,
Ocean Modelling, 6 , pp. 125-150 .
hdl:10013/epic.16341
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Article
Kivman, G. (2003)
Sequential parameter estimation for stochastic systems ,
Nonlinear Processes in Geophysics 10, pp. 253-259 .
hdl:10013/epic.15309
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Article
Loza, S. ORCID: https://orcid.org/0000-0003-2153-1954, Kivman, G. , Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 and Wenzel, M. (2003)
Sequential weak constraint parameter estimation in an ecosystem model ,
Journal of Marine Systems, 43 , pp. 31-49 .
doi:10.1016/j.jmarsys.2003.06.001 , hdl:10013/epic.15307
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Article
Kivman, G. , Kurapov, A. and Guessen, A. (2001)
An entropy approach to tuning weights and smoothing in the generalized inversion ,
Journal of atmospheric and oceanic technology, 18 , pp. 266-276 .
hdl:10013/epic.17107

Article
Kurapov, A. and Kivman, G. (1999)
Data assimilation in a finite element model of M2 tides in the Barents Sea. ,
Oceanologia, 39 , pp. 339-346 .
hdl:10013/epic.17152

Inbook

Inbook
Kivman, G. , Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Fritzsch, B. , Harig, S. ORCID: https://orcid.org/0000-0001-6948-7409, Reick, C. , Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798, Seufer, V. , Sidorenko, D. ORCID: https://orcid.org/0000-0001-8579-6068, Staneva, J. and Wenzel, M. (2005)
Improved estimates of the oceanic circulation using the CHAMP geoid ,
Reigber, C., Lühr, H., Schwintzer, P. and Wickert, J.(Eds): Earth Observsation with CHAMP, Results from Three Years in Orbit, Springer Berlin Heidelberg New York, ISBN: 3-540-22804-7 .
hdl:10013/epic.20405

Conference

Conference -Poster
Sidorenko, D. ORCID: https://orcid.org/0000-0001-8579-6068, Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2005)
Circulation in the North Atlantic derived from Inverse Finite-Element Ocean Model ,
EGU General Assembly 24-39 April, Vienna, Austria. .
hdl:10013/epic.24631

Conference -Poster
Sidorenko, D. ORCID: https://orcid.org/0000-0001-8579-6068, Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2005)
Inverse finite-element ocean circulation model (IFEOM) ,
EGU General Assembly 24-39 April, Vienna, Austria. .
hdl:10013/epic.24633

Conference -Poster
Loza, S. ORCID: https://orcid.org/0000-0003-2153-1954, Kivman, G. , Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 and Schartau, M. (2005)
Parameter Estimation in Ecosystem Modelling ,
European Geosciences Union General Assembly, Vienna, 24-29 April 2005. .
hdl:10013/epic.23157
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Conference -Poster
Loza, S. ORCID: https://orcid.org/0000-0003-2153-1954, Kivman, G. , Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 and Wenzel, M. (2005)
Sequential Importance Resampling Filtering in Ecosystem Modelling ,
European Geosciences Union General Assembly, ViennaApril 2005. .
hdl:10013/epic.23156
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Conference -Poster
Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2005)
A global finite-element ocean circulation model ,
2nd EGU General Assembly, 24-29 April 2005, Vienna, Austria. .
hdl:10013/epic.24713

Conference -Poster
Nerger, L. ORCID: https://orcid.org/0000-0002-1908-1010, Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. , Hiller, W. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2004)
Comparison of the Ensemble Kalman Filter and the SEIK filter applied to a finite element model of the North Atlantic ,
EGU 1st General Assembly, Nice, France, April 25 - 30 .
hdl:10013/epic.20984

Conference -Talk
Nerger, L. ORCID: https://orcid.org/0000-0002-1908-1010, Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. , Hiller, W. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2004)
Data Assimilation with the Ensemble Kalman Filter and the SEIK Filter applied to a Finite Element Model of the North Atlantic ,
36th International Liège Colloquium on Ocean Dynamics, Liege, Belgium, May 3-7 .
hdl:10013/epic.20987

Conference -Invited talk
Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2004)
Developments for FEOM at Alfred Wegener Institute ,
3-rd International Workshop on unstructured grid numerical modelling of coastal, shelf and oceal flows, 20--22 September 2004, Toulouse. .
hdl:10013/epic.21996

Conference -Invited talk
Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2004)
Evaluation of an eddy-permitting finite-element ocean model (FEOM) in the North Atlantic ,
EGU General Assembly 2004, 25-30 April, Nice, France. .
hdl:10013/epic.21136

Conference -Talk
Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2004)
First application of unstructured grids to modelling large-scale thermohaline circulation: the North Atlantic circulation of the finite-element ocean model (FEOM) ,
EGU General Assembly 2004, 25-30 April, Nice, France. .
hdl:10013/epic.21137

Conference -Talk
Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798, Kivman, G. , Nerger, L. ORCID: https://orcid.org/0000-0002-1908-1010 and Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X (2004)
Interannual variability of the meridional heat transport and overturning in the North Atlantic ,
EGU General Assembly 2004, 25-30 April, Nice, France. .
hdl:10013/epic.21152

Conference -Poster
Sidorenko, D. ORCID: https://orcid.org/0000-0001-8579-6068, Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2004)
Inverse Finite Element Ocean Model: application to estimate the North Atlantic circulation ,
EGU General Assembly, 24-30 April, Nice, France. .
hdl:10013/epic.21645

Conference -Poster
Nerger, L. ORCID: https://orcid.org/0000-0002-1908-1010, Kivman, G. , Hiller, W. , Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2004)
The North Atlantic heat budget studied by assimilation of satellite altimetry using the SEIK filter ,
CLIVAR Workshop on North Atlantic Thermohaline Circulation Variability September 13-16, Kiel, Germany. .
hdl:10013/epic.23346

Conference -Poster
Sidorenko, D. ORCID: https://orcid.org/0000-0001-8579-6068, Kivman, G. , Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2004)
Pentadal variability of the North Atlantic circulation determined from a sequence of inverse solutions ,
CLIVAR Workshop on North Atlantic Thermohaline Circulation Variability, 13-16 September, Kiel, Germany. .
hdl:10013/epic.21879

Conference -Talk
Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798, Kivman, G. , Nerger, L. ORCID: https://orcid.org/0000-0002-1908-1010, Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Sidorenko, D. ORCID: https://orcid.org/0000-0001-8579-6068 and Seufer, V. (2004)
The circulation in the North Atlantic derived from new geodetic missions ,
EGU General Assembly 2004, 25-30 April, Nice, France. .
hdl:10013/epic.21154

Conference -Poster
Sidorenko, D. ORCID: https://orcid.org/0000-0001-8579-6068, Kivman, G. , Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2004)
An inverse ocean model for the North Atlantic circulation using the GRACE geoid ,
Joint CHAMP/GRACE Science Meeting, 5-8 July, GeoForchungsZentrum, Potsdam, Germany. .
hdl:10013/epic.21655

Conference -Poster
Nerger, L. ORCID: https://orcid.org/0000-0002-1908-1010, Hiller, W. , Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798, Kivman, G. and Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X (2003)
A Data Assimilation study with the Kalman Filter on a finite element ocean model ,
EGS-AGU-EUG Joint Assembly, Nice, FranceApril 2003. .
hdl:10013/epic.19006
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Conference -Talk
Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 and Kivman, G. (2003)
Improved Estimates of the Ocean Circulation using the CHAMP Geoid ,
2nd CHAMP Science Meeting, GeoForschungsZentrum Potsdam, Sept.1-4.,. .
hdl:10013/epic.20749

Conference -Talk
Sidorenko, D. ORCID: https://orcid.org/0000-0001-8579-6068, Kivman, G. , Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2003)
Inverse Finite Element model for the large scale ocean circulation ,
The 2nd International Workshop on Unstructured Grid Numerical Modelling of Coastal, Shelf and Ocean Flows. Delft University of Technology, 23rd to 25th September 2003. .
hdl:10013/epic.20028

Conference -Poster
Kivman, G. , Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2002)
Assimilation of TOPEX/POSEIDON altimetry data into a finite-element primitive equation model for the North Atlantic ,
International Symposium "En route to GODAE", 13-15 June 2002, Biaritz, France. .
hdl:10013/epic.21142

Conference -Poster
Kivman, G. , Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2002)
Assimilation of TOPEX/POSEIDON altimetry data into a finite-element primitive equation model for the North Atlantic ,
International Symposium "En route to GODAE", 13-15 June, Biaritz, France. .
hdl:10013/epic.21143

Conference -Invited talk
Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Kivman, G. , Harig, S. ORCID: https://orcid.org/0000-0001-6948-7409 and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2002)
Finite-element model of North Atlantic ,
International workshop on unstructured grid modelling in oceanography, November 4-5, 2002, University Louvain-la-Neuve, Belgium. .
hdl:10013/epic.18606

Conference -Invited talk
Kivman, G. , Danilov, S. ORCID: https://orcid.org/0000-0001-8098-182X, Harig, S. ORCID: https://orcid.org/0000-0001-6948-7409 and Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 (2002)
Numerical Implementation of a Finite Element Ocean Model ,
International workshop on unstructured grid modelling in oceanography, Louvain-la-Neuve, Belgium, Nov. 4- .
hdl:10013/epic.18636

Conference -Invited talk
Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798, Kivman, G. , Dobrindt, U. and Harig, S. ORCID: https://orcid.org/0000-0001-6948-7409 (2001)
Modelling the North Atlantic circulation with 3D finite elements ,
European Geophysical Society 26th General Assembly Nice, FranceMarch 2001. .
hdl:10013/epic.18609

Conference -Invited talk
Loza, S. ORCID: https://orcid.org/0000-0003-2153-1954, Kivman, G. , Schröter, J. ORCID: https://orcid.org/0000-0002-9240-5798 and Wenzel, M. (2001)
Sequential weak constraint parameter estimation in an ecosystem model ,
33rd International Liege Colloquium on Ocean Hydrodynamics, Liege, Belgium, May 7- .
hdl:10013/epic.18635

Conference -Invited talk
Ryabchenko, V. , Kivman, G. and Loza, S. ORCID: https://orcid.org/0000-0003-2153-1954 (2001)
Weak Constraint Parameter Estimation in a Simple Ecosystem Model of the Oceanic Upper Mixed Layer: Estimating the Accuracy of Parameterisations ,
33rd International Liege Colloquium on Ocean Hydrodynamics, Liege, Belgium, May 7- .
hdl:10013/epic.18634

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