Items where Author is "Schartau, Markus"

Article

Lampe, V. , Nöthig, E. M.

and Schartau, M. (2021)
Spatio-temporal variations in community size structure of Arctic protist plankton in the Fram Strait ,

Front. Mar. Sci., 7 (579880), pp. 1-18 .

doi:10.3389/fmars.2020.57988 , hdl:10013/epic.20313286-b594-4b01-aa09-a832d24fb996

Conference -Poster

Lampe, V. , Nöthig, E. M.

and Schartau, M. (2019)
Measuring the smallest - phytoplankton size spectra in a Changing Arctic Ocean ,

Changing Arctic Ocean Annual Science Meeting 2109, Birmingham, UK, 15 January 2019 - 17 January 2019 .

hdl:10013/epic.c01e78ae-1912-428f-a267-df75990ba237

Article

Engel, A. , Novoa, C. , Wurst, M. , Endres, S. , Tang, T. , Schartau, M. and Lee, C. (2014)
No detectable effect of CO2 on elemental stoichiometry of Emiliania huxleyi in nutrient-limited, acclimated continuous cultures ,

Marine Ecology-Progress Series, 507 , pp. 15-30 .

hdl:10013/epic.51105

Conference -Talk

Schartau, M. , Colijn, F. , Engel, A. , Gerdts, G.

, Metfies, K.

, Schlüter, M.

and Moll, A. (2010)
Towards an integrative approach in phytoplankton and microbial ecology. ,

ICES-WGPME Annual Meeting, Aberdeen, UK. .

hdl:10013/epic.34867

Conference -Poster

Hohn, S. , Völker, C.

, van Beusekom, J. and Schartau, M. (2008)
Carbon and Nitrogen Cycling in a Shallow Coastal Tidal Basin ,

AGU Fall Meeting, San Francisco, 15.-19. December 2008. .

hdl:10013/epic.31861

Conference -Talk

Schartau, M. , Engel, A. and Colijn, F. (2008)
Transformation of dissolved organic matter and its diverse effect on higher trophic level ,

2008 ICES Annual Science Conference. .

hdl:10013/epic.31456

Article

Schartau, M. , Engel, A. and Colijn, F. (2008)
Transformation of dissolved organic matter and its diverse effect on higher trophic level ,

2008 ICES Annual Science Conference. .

hdl:10013/epic.31452

Conference -Talk

Schartau, M. , Engel, A. , Piontek, J. and Rost, B.

(2007)
CO2 sensitivities: DOC production and acidification ,

Modelling the response of marine ecosystems to increasing levels of CO2. Modelling Workshop, 12-14 February 2007, Plymouth, U.K.. .

hdl:10013/epic.27876

Conference -Talk

Engel, A. , Bellerby, R. , Delille, B. , Schulz, K. , Riebesell, U. and Schartau, M. (2007)
Effect of CO2 concentration on suspended particle dynamics during a mesocosm bloom experiment (Peece II) ,

European Geosciences Union, General Assembly 2007, Vienna. .

hdl:10013/epic.26599

Article

Engel, A. , Schulz, K. , Riebesell, U. , Bellerby, R. , Delille, B. and Schartau, M. (2007)
Effects of CO2 on particle size distribution and phytoplankton abundance during a mesocosm bloom experiment (PeECE II) ,

Biogeosciences Discussion, 4 , pp. 4101-4133 .

hdl:10013/epic.30195

Conference -Talk

Hohn, S. , Völker, C.

, Schartau, M. , van Beusekom, J. , Löbl, M. and Wolf-Gladrow, D.

(2006)
Modelling carbon and nitrogen regulated growth of phytoplankton in the Sylt-Romo-bight ,

Eoropean Geosciences Union, General Assembly 2006, 2-7 April, Vienna, Austria. .

hdl:10013/epic.25154

Conference -Talk

Hohn, S. , Völker, C.

, Schartau, M. , Losch, M.

and Wolf-Gladrow, D.

(2006)
A process oriented parameterization for variable silica to nitrogen uptake ratios under different iron concentrations for marine diatoms ,

CARBOOCEAN annual meeting 2006 in Maspalomas (Gran Canaria). .

hdl:10013/epic.30031

Article

Weber, L. , Völker, C.

, Schartau, M. and Wolf-Gladrow, D.

(2005)
Modeling the Speciation and Biogeochemistry of Iron at the Bermuda Atlantic Time-series Study Site ,

Global biogeochemical cycles, 19, GB1019 .

doi:10.1029/2004GB002340 , hdl:10013/epic.22207

Preview

Conference -Poster

Weber, L. , Völker, C.

, Oschlies, A. and Schartau, M. (2005)
Modelling the vertical variation of iron in the oceanic mixed layer ,

European Geosciences Union, General Assembly 2005, 24-29 Apr., Vienna, Austria. .

hdl:10013/epic.22967

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

Preview

Conference -Poster

Sprengel, C. , Wolf-Gladrow, D.

and Schartau, M. (2005)
Projekt INTEGRATION: Risiken thermohaliner Zirkulationsänderungen. Dynamik von Phytoplankton im Nordatlantik: Untersuchungen mit dem Ökosystemmodell REcoM&Co ,

DEKLIM Abschlusssymposium, 10.-12. Mai, Leipzig, Deutschland. .

hdl:10013/epic.24789

Conference -Poster

Schartau, M. (2004)
Modeling carbon overconsumption of marine phytoplankton ,

US-JGOFS Synthesis and Modeling Summer Meeting 2004. .

hdl:10013/epic.21418

Conference -Poster

Schartau, M. , Losch, M.

, Sprengel, C. and Völker, C.

(2004)
A Series of Planktonic Ecosystem Models with an Identical Kernel ,

1st General Assembly of EGU, 25-30 Apr., Nice, France. .

hdl:10013/epic.20758

Preview

Conference -Talk

Weber, L. , Völker, C.

, Schartau, M. , Oschlies, A. and Wolf-Gladrow, D.

(2004)
The iron speciation in the oceanic mixed layer: A modelling perspective ,

Ocean Research Conference, Honolulu, USA. - 20. Feb. 2004. .

hdl:10013/epic.22212

Conference -Invited talk

Schartau, M. (2003)
Evaluation of marine ecosystem models: What can we learn from parameter optimization? ,

August 2003, Florida Environmental Research Institute (FERI), Tampa/Florida, USA .

hdl:10013/epic.20089

Conference -Poster

Völker, C.

, Weber, L. , Schartau, M. and Wolf-Gladrow, D.

(2003)
How simple can a model of Fe speciation in the mixed layer get? ,

EGS - AGU - EUG Joint Assembly,Nice, France, 07 - 11 April 2003. .

hdl:10013/epic.19074

Conference -Poster

Weber, L. , Völker, C.

, Schartau, M. and Wolf-Gladrow, D.

(2003)
Modeling the iron cycling in the mixed layer ,

EGS - AGU - EUG Joint Assembly, Nice, FranceApril 2003. .

hdl:10013/epic.19073

Conference -Talk

Schartau, M. , Engel, A. , Völker, C.

, Wolf-Gladrow, D.

and Schröter, J.

(2003)
Modelled sensitivities of biogenic carbon fluxes to variations in carbon dioxide ,

EGS-AGU-EUG Joint Assembly, April 2003, Nice, France. .

hdl:10013/epic.19112

Article

Schartau, M. and Oschlies, A. (2003)
Simultaneous data-based optimization of a 1D-ecosystem model at three locations in the North Atlantic Ocean: Part 1) Method and parameter estimates ,

Journal of Marine Research .

hdl:10013/epic.16234

Article

Schartau, M. and Oschlies, A. (2003)
Simultaneous data-based optimization of a 1D-ecosystem model at three locations in the North Atlantic Ocean: Part 2) Standing stocks and nitrogen fluxes ,

Journal of Marine Research .

hdl:10013/epic.16235

Conference -Talk

Engel, A. , Heemann, C. , Schartau, M. , Schneider, U. , Thoms, S. , Delille, B. , Jacquet, S. , Zondervan, I. and Riebesell, U. (2003)
Transparent Exopolymer Particles (TEP) production by marine phytoplankton in response to increasing CO2: laboratory and field mesocosm experiments. EGS - AGU - EUG Joint Assembly, Nice, France, April 2003 ,

. .

hdl:10013/epic.19444

Conference -Poster

Weber, L. , Völker, C.

, Schartau, M. and Wolf-Gladrow, D.

(2003)
A model of iron cycling in the mixed layer of the ocean ,

OCEANS: Ocean Biogeochemistry and Ecosystems Analysis, Paris, France. Jan. 2003. .

hdl:10013/epic.22215

Conference -Invited talk

Schartau, M. , Wolf-Gladrow, D.

and Schröter, J.

(2002)
Modeling Primary Production in the North Atlantic ,

NERSC, October 2002, Bergen, Norway. .

hdl:10013/epic.19109

Conference -Talk

Schartau, M. , Sprengel, C. and Wolf-Gladrow, D.

(2002)
Oekosystemmodellierung am AWI ,

INTEGRATION Workshop, Potsdamer Institut fuer Klimafolgenforschung (PIK), November 2002, Potsdam, Germany. .

hdl:10013/epic.19110

Conference -Poster

Schartau, M. and Oschlies, A. (2002)
Optimisation of a 1D-ecosystem model to existing observations in the North Atlantic Ocean ,

EGS XXVII General Assembly, April 2002, Nice, France. .

hdl:10013/epic.19108

Conference -Poster

Schartau, M. , Sprengel, C. and Wolf-Gladrow, D.

(2002)
An ecosystem model with a simple regulatory mechanism for calcification ,

Codenet Conference, 10-15 February 2002, Ascona, Switzerland. .

hdl:10013/epic.19107

Thesis -PhD

Schartau, M. (2001)
Data-assimilation studies of marine, nitrogen based ecosystem models in the North Atlantic Ocean ,

PhD thesis, Christian-Albrechts Universitaet zu Kiel.

hdl:10013/epic.15621

Preview

Thesis -PhD

Schartau, M. (2001)
Data-assimilation studies of marine, nitrogen based, ecosystem models in the North Atlantic Ocean

PhD thesis, Christian-Albrechts-Universitaet zu Kiel.

hdl:10013/epic.15600

Preview

Conference -Invited talk

Schartau, M. (2001)
Optimierung mariner Ökosystem-Modelle und Anwendungshinweise für große Binnengewässer ,

Seminar der Landesanstalt fuer Umweltschutz Baden-Wuerttemberg (LfU). April 2001 Institut fuer Seenforschung in Langenargen. .

hdl:10013/epic.19306

Article

Schartau, M. , Oschlies, A. and Willebrand, J. (2001)
Parameter estimates of a zero-dimensional ecosystem model applying the adjoint method ,

Deep Sea Research, II 48, 1769 - 1800 .

hdl:10013/epic.15599

Article

Schartau, M. , Oschlies, A. and Willebrand, J. (2001)
Parameter estimates of a zero-dimensional ecosystem model applying the adjoint method ,

Deep Sea Research, II 48 (8-9), pp. 1769-1800 .

hdl:10013/epic.15620

Preview

Article

Engel, A. and Schartau, M. (1999)
Influence of transparent exopolymer particles (TEP) on sinking velocity of Nitzschia closterium aggregates ,

Marine Ecology Progress Series, 182 , pp. 69-76 .

hdl:10013/epic.15279