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Items where Author is "Loza, Svetlana"

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Number of items: 51.

Conference -Talk
Nerger, L. , Loza, S. , Brüning, T. and Janssen, F. (2014)
The HBM-PDAF assimilation system for operational forecasts in the North and Baltic Seas ,
EuroGOOS 2014, Lisbon, Portugal, 28 October 2014 - 30 October 2014 .
hdl:10013/epic.44356
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Conference -Poster
Yang, Q. , Loza, S. , Losch, M. , Tian-Kunze, X. , Nerger, L. , Liu, J. , Kaleschke, L. and Zhang, Z. (2014)
Improving the Arctic sea-ice numerical forecasts by assimilation using a local SEIK filter ,
International Symposium on Sea Ice in a Changing Environment, Hobart, Australia, 10 March 2014 - 14 March 2014 .
hdl:10013/epic.43298
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Article
Loza, S. , Danilov, S. , Schröter, J. , Janjic Pfander, T. , Nerger, L. and Janssen, F. (2014)
Assimilating NOAA SST data into BSH operational circulation model for the North and Baltic Seas: Part 2. Sensitivity of the forecast's skill to the prior model error statistics ,
Journal of Marine Systems, 129 , pp. 259-270 .
doi:10.1016/j.jmarsys.2013.06.011 , hdl:10013/epic.41927
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Conference -Conference paper
Loza, S. , Danilov, S. , Schröter, J. , Nerger, L. , Maßmann, S. and Janssen, F. (2013)
Assimilating NOAA’s SST data and in situ T, S profiles into the BSH operational circulation model for the North and Baltic Seas ,
The Future of Operational Oceanography, Congress Center Hamburg, Hamburg, Germany, 8 October 2013 - 10 October 2013 .
hdl:10013/epic.42579
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Conference -Poster
Loza, S. , Danilov, S. , Schröter, J. , Nerger, L. , Maßmann, S. and Janssen, F. (2013)
Assimilating NOAA’s SST data and in situ T, S profiles into the BSH operational circulation model for the North and Baltic Seas ,
Sixth WMO Symposium on Data Assimilation, Maryland, USA, 7 October 2013 - 11 October 2013 .
hdl:10013/epic.42562
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Conference -Poster
Loza, S. , Völker, C. , Losch, M. and Hohn, S. (2013)
Estimating Oceanic Export Production based on 3D coupled physical-biogeochemical modelling ,
The 45th International Liège Colloquium on Ocean Dynamics - The variability of primary production in the ocean: from the synoptic to the global scale, Liège (Belgium), 13 May 2013 - 17 May 2013 .
hdl:10013/epic.41526
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Article
Doron, M. , Brasseur, P. , Brankart, J. M. , Loza, S. and Melet, A. (2013)
Stochastic estimation of biogeochemical parameters from Globcolour ocean color satellite data in a North Atlantic 3D ocean coupled physical-biogeochemical model ,
Journal of Marine Systems, 117-18 , pp. 81-95 .
doi:10.1016/j.jmarsys.2013.02.007 , hdl:10013/epic.41152
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Conference -Poster
Loza, S. , Danilov, S. , Schröter, J. , Nerger, L. , Maßmann, S. and Janssen, F. (2013)
Validating an Ensemble based Forecasting System of the North and Baltic Seas ,
EGU General Assembly , Vienna (Austria), 7 April 2013 - 12 April 2013 .
hdl:10013/epic.41401
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Conference -Poster
Loza, S. , Danilov, S. , Schröter, J. , Nerger, L. , Maßmann, S. and Janssen, F. (2012)
Augmenting the BSH operational forecasting system by in situ data assimilation ,
MyOcean Science Days, Geesthacht (Germany), 19 November 2012 - 21 November 2012 .
hdl:10013/epic.40323
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Conference -Poster
Siiriä, S. M. , Axell, L. , Fu, W. , Loza, S. and Nerger, L. (2012)
Baltic sea operational data assimilation: Current state and future plans ,
MyOcean Science Days, Geesthacht, Germany, November 19-21, 2012 .
hdl:10013/epic.40325

Conference -Poster
Janssen, F. , Ehlert, I. , Brockmann, C. , Bruns, T. , Eskildsen, K. , Müller, G. , Christmann, R. , Gade, M. , Loza, S. and Brügge, B. (2012)
Marine GMES Products for German Users ,
MyOcean Science Days Workshop, Geesthacht (Germany), 19 November 2012 - 21 November 2012 .
hdl:10013/epic.40326

Conference -Talk
Nerger, L. , Loza, S. , Schröter, J. , Maßmann, S. and Janssen, F. (2012)
An ensemble-based forecasting system for the North and Baltic Seas using the BSH circulation model and PDAF ,
MyOcean Science Days, Geesthacht, Germany, 19 November 2012 - 21 November 2012 .
hdl:10013/epic.40324
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Article
Loza, S. , Schröter, J. , Danilov, S. , Nerger, L. , Maßmann, S. and Janssen, F. (2012)
Assimilating NOAA SST data into the BSH operational circulation model for the North and Baltic Seas: Inference about the data ,
Journal of Marine Systems, 105-08 , pp. 152-162 .
doi:10.1016/j.jmarsys.2012.07.008 , hdl:10013/epic.39926
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Conference -Poster
Janjic Pfander, T. , Verlaan, M. and Loza, S. (2012)
Spectral consistency for ensemble square root filters ,
5th EnKF workshop, Rensselaerville, USA, 22 May 2012 - 24 May 2012 .
hdl:10013/epic.39681

Conference -Poster
Loza, S. , Schröter, J. , Danilov, S. , Nerger, L. , Janjic Pfander, T. , Maßmann, S. and Janssen, F. (2011)
Assimilating NOAA SST data into BSH operational circulation model for the North and Baltic Seas: What can we learn about the model and data? ,
EGU, ViennaApril. .
hdl:10013/epic.37329
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Conference -Invited talk
Loza, S. (2011)
Developing a data assimilation system for an operational circulation model of the North and Baltic Seas ,
eVITA - EnKF meeting, NERSC, BergenJune. .
hdl:10013/epic.37911

Conference -Talk
Loza, S. , Schröter, J. , Danilov, S. , Nerger, L. , Janjic Pfander, T. and Janssen, F. (2011)
Implementing SEIK filter for NOAA SST data assimilation into BSH operational circulation model for the North and Baltic Seas: Inference about the model and data ,
EnKF workshop, Ulvik (Norway), June .
hdl:10013/epic.37912
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Conference -Talk
Loza, S. , Schröter, J. , Janjic Pfander, T. , Nerger, L. , Danilov, S. and Janssen, F. (2010)
Assimilating NOAA SST data into BSH operational circulation model for North and Baltic Seas ,
COSPAR 2010, Bremen, Germany. .
hdl:10013/epic.35586
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Conference -Poster
Loza, S. , Schröter, J. , Nerger, L. , Janjic Pfander, T. , Danilov, S. and Janssen, F. (2010)
Developing a data assimilation system for operational BSH circulation model of North and Baltic Seas: Local SEIK implementation for NOAA SST data assimilation ,
MyOcean Science Days, ToulouseDecember. .
hdl:10013/epic.36350
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Conference -Poster
Loza, S. , Schröter, J. , Nerger, L. , Janjic Pfander, T. , Danilov, S. and Janssen, F. (2010)
Development of a data assimilation system for BSHcmod operational model of the North and Baltic Seas ,
EGU, ViennaMay. .
hdl:10013/epic.35435
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Article
Loza, S. , Nerger, L. , Janjic Pfander, T. , Schröter, J. and Janssen, F. (2010)
Entwicklung und Implementierung eines Verfahrens zur Datenassimilation von Fernerkundungsdaten in ein operationelles Modell für die Nord- und Ostsee (DOM) ,
DeMarine Umwelt, Jahresbericht 2009-2010, Operationalisierung mariner GMES-Dienste in Deutschland, 57 - 68 .
hdl:10013/epic.38015
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Conference -Poster
Nerger, L. , Loza, S. , Schröter, J. , Hiller, W. and Janssen, F. (2010)
Towards Operational Data Assimilation in the North and Baltic Seas with the Parallel Data Assimilation Framework ,
MyOcean Science Days, Toulouse, France, December 1-2 .
hdl:10013/epic.36769
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Conference -Talk
Völker, C. , Loza, S. , Hohn, S. , Losch, M. and Wolf-Gladrow, D. (2009)
Photoadaptation and Chl:C ratios in a global ecosystem model ,
AWI-IUP Blockseminar "Ocean-Atmosphere Interactions and their Role in Global Change" 9.2.2009, Uni Bremen. .
hdl:10013/epic.31860

Conference -Poster
Völker, C. , Hohn, S. , Losch, M. , Loza, S. and Wolf-Gladrow, D. (2008)
Interannual Variability of Southern Ocean Diatom Production in a Model With Flexible Si:N:C:Chl Ratios ,
AGU Fall Meeting, San Francisco, 15.-19. december .
hdl:10013/epic.31862

Conference -Poster
Loza, S. , Schröter, J. and Wenzel, M. (2008)
Particle filtering in strongly non-linear ecosystem modelling ,
EGU, ViennaApril. .
hdl:10013/epic.30516
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Conference -Talk
Loza, S. , Bertino, L. , Brankart, J. M. , van Leeuwen, P. J. and Schröter, J. (2008)
Progress in data assimilation: the future ,
MERSEA final meeting, ParisApril. .
hdl:10013/epic.30515
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Conference -Invited talk
Loza, S. and Schröter, J. (2007)
Assessing biogeochemical models ,
Meteorologentagung DACH 2007, HamburgSeptember. .
hdl:10013/epic.28175

Conference -Invited talk
Loza, S. (2007)
Coupled physical/biological modelling: estimating the oceanic primary production ,
NERSC seminar, Bergenth of May. .
hdl:10013/epic.30517

Conference -Poster
Loza, S. , Schröter, J. and Wenzel, M. (2007)
Ecosystem Models Intercomparison ,
MERSEA 4th Plenary Meeting, RomeApril .
hdl:10013/epic.26524
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Conference -Poster
Loza, S. , Schröter, J. , Wright, D. and Vezina, A. (2007)
Estimating Primary Production in the North Atlantic ,
European Geosciences Union General Assembly, ViennaApril. .
hdl:10013/epic.26523
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Article
Loza, S. , Vezina, A. , Wright, D. , Lu, Y. , Thompson, K. and Dowd, M. (2006)
3D ecosystem modelling in the North Atlantic: relative impacts of physical and biological parameterizations ,
Journal of marine systems, 61 (3), pp. 230-245 .
doi:10.1016/j.jmarsys.2005.09.011 , hdl:10013/epic.22108
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Conference -Poster
Loza, S. , Schröter, J. , Wenzel, M. , Kriest, I. and Oschlies, A. (2006)
Estimating biological parameters of a size-dependent NPZD ecosystem model ,
European Geosciences Union General Assembly, ViennaApril .
hdl:10013/epic.24953
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Article
Loza, S. (2006)
Interactive comment on "Structure of phytoplankton (Continuous Plankton Recorder and SeaWiFS) and impact of climate in the Northwest Atlantic Shelves" by S.C. Leterme and R. D. Pingree ,
Ocean Sci. Discuss, 3, S712-S714. {http://www.cosis.net/copernicus/EGU/osd/3/S712/osd-3-S712_p.pdf} .
hdl:10013/epic.26026

Conference -Talk
Loza, S. , Kivman, G. A. , Schröter, J. and Wenzel, M. (2006)
Specific problems of Sequential Importance Resampling filter (SIRF) implementation in ecosystem modelling ,
Workshop on Data Assimilation applications in large scale models, Delft (the Netherlands), November .
hdl:10013/epic.25942
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Conference -Poster
Loza, S. , Schröter, J. and Wenzel, M. (2006)
Validating and calibrating MERSEA ecosystem models ,
Mersea 3rd Plenary Meeting, LondonMarch. .
hdl:10013/epic.24952
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Article
Brasseur, P. , Bahurel, P. , Bertino, L. , Birol, F. , Brankart, J. M. , Ferry, N. , Loza, S. , Remy, E. , Schröter, J. , Skachko, S. , Testut, C. E. , Tranchant, B. , van Leeuwen, P. J. and Verron, J. (2005)
Data assimilation for marine monitoring and prediction: the MERCATOR operational assimilation systems and the MERSEA developments ,
Quarterly Journal of the Royal Meteorological Society, 131 (613), pp. 3561-3582 .
doi:10.1256/qj.05.142 , hdl:10013/epic.24470
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Article
Wright, D. , Lu, Y. , Yashayaev, I. , Vezina, A. and Loza, S. (2005)
Modelling the North Atlantic ,
BIO review 2003. .
hdl:10013/epic.23161

Conference -Poster
Loza, S. , Kivman, G. , Schröter, J. 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. , Kivman, G. , Schröter, J. 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 -Talk
Loza, S. (2004)
3D coupled physical-biological modelling the North Atlantic: impact of biological model parameters spatial variability ,
EGU General Assembly 2004, 25-30 April, Nice, France. .
hdl:10013/epic.22111
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Article
Vezina, A. , Berreville, F. and Loza, S. (2004)
Inverse reconstructions of ecosystem flows in investigating regime shifts: impact of the choice of objective function ,
Progress in Oceanography, 60 , pp. 321-341 .
doi:10.1016/j.pocean.2004.02.012 , hdl:10013/epic.23158

Article
Loza, S. , 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

Conference -Talk
Loza, S. (2003)
Developing a 3D coupled physical-biological model for the North Atlantic ,
CMOS Congress, 2-5 June, Ottawa, Canada. .
hdl:10013/epic.22113

Article
Loza, S. , Kivman, G. , Schröter, J. 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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Conference -Invited talk
Vezina, A. , Berrevile, F. , Loza, S. and Pahlow, M. (2003)
Use of inverse methods to investigate regime shifts ,
Regime shift workshop, 12-16 Aprile, Villefranche, France. .
hdl:10013/epic.23159

Conference -Invited talk
Loza, S. , Kivman, G. , Schröter, J. 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. (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

Article
Loza, S. (1998)
A new method for assimilating data into ocean ecosystem models ,
Russian Institute of Scientific and Technical Information, No 2538-98p. (in Russian), 24 .
hdl:10013/epic.25251

Article
Kagan, B. A. , Kivman, G. A. , Loza, S. and Ryabchenko, V. A. (1997)
Assimilation of satellite chlorophyll data into an ecosystem model of the ocean upper mixed layer ,
Dokl. Russ. Akademy of Science,355, No 5, pp. 688-692 .
hdl:10013/epic.25252

Conference -Conference paper
Loza, S. (1997)
Generalized inversion of satellite chlorophyll data for the primary production in the North Atlantic using a four-component ecosystem model ,
Annales Geophysicae,Part II, Supplement II to vol. 15 .
hdl:10013/epic.38209

Conference -Conference paper
Loza, S. (1996)
A method for assimilation of satellite chlorophyll data into an ecosystem model of the ocean mixed layer ,
Annales Geophysicae, Part II, Supplement II to vol. .
hdl:10013/epic.25250

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