Dr. rer. nat. Markus Schartau

Scientist at Research Unit Biogeochemical Modelling

Office:
Room 5.504
Tel.: +49 431 600-4212
Fax: +49 431 600-4469
E-Mail: mschartau(at)geomar.de

Anschrift:
GEOMAR Helmholtz Centre for Ocean Research Kiel
Wischhofstr. 1-3
24148 Kiel
Germany

Research Interests

Assessment and credibility of biogeochemical model results
Plankton community size-structure
Methods of parameter optimization and model selection
Simulation of mesocosm experiments
Physiological and ecological variations of plankton
Spatio-temporal variations of organic matter in nearshore ocean regions and estuaries

Education and Employment

Since 2013 Senior Scientist, GEOMAR Helmholtz Centre for Ocean Research Kiel
2008 – 2013 Scientist (tenure), Institute of Coastal Research, Helmholtz-Zentrum Geesthacht (HZG), now hereon
2005 – 2008 Scientist (terminable), Ecosystem Modelling Group, Helmholtz-Zentrum Geesthacht (HZG), now hereon
2004 – 2005 Post-doctoral Research Fellow, Stony Brook University, New York, Marine Sciences Research Centre, now School of Marine and Atmospheric Sciences (SOMAS)
2001 – 2004 Post-Doctoral Research Fellow, Alfred Wegener Institute for Polar and Marine Research (AWI)
2001 Doctoral Degree (Dr. rer. nat.) in Oceanography, Institute for Marine Research (IfM-Kiel), now GEOMAR Kiel
1997 – 2001 Graduate student, Institute for Marine Research (IfM-Kiel), now GEOMAR Kiel
1997 Diploma Degree (Dipl.) in Physical Oceanography, Institute for Marine Research (IfM-Kiel), now GEOMAR Kiel
1992 – 1997 Student of Oceanography, Physics, Mathematics, and Marine Biology, Christian-Albrechts-Universität zu Kiel (CAU)

Ongoing Projects

OceanNETs (funded by EU)
BASS (national funding by DFG)
ICEBERG (funded by EU)
μARC (national funding through BMBF)

Identifiers

Publications

Number of items: 69.

Articles in a Scientific Journal - peer-reviewed

[thumbnail of JGR Oceans - 2024 - Lampe - A Lagrangian Model‐Based Analysis of Protist Plankton Variability and Its Impact on Organic.pdf]

Lampe, V.

, Hunter, A., Engel, A.

, Ward, B. A., Nöthig, E. M., Ellingsen, I. H. and Schartau, M.

(2024) A Lagrangian model-based analysis of protist plankton variability and its impact on organic matter dynamics along transit pathways through the Fram Strait.

Journal of Geophysical Research: Oceans, 129 (10). e2024JC021254. DOI 10.1029/2024jc021254.

[thumbnail of 1-s2.0-S0048969724001001-main.pdf]

Desmit, X., Schartau, M.

, Riethmüller, R., Terseleer, N., Van der Zande, D. and Fettweis, M. (2024) The transition between coastal and offshore areas in the North Sea unraveled by suspended particle composition.

Science of the Total Environment, 915 . Art.Nr. 169966. DOI 10.1016/j.scitotenv.2024.169966.

Pelz, M. T., Schartau, M.

, Somes, C. J.

, Lampe, V.

and Slawig, T. (2023) A diffusion-based kernel density estimator (diffKDE, version 1) with optimal bandwidth approximation for the analysis of data in geoscience and ecological research.

Geoscientific Model Development, 16 (22). pp. 6609-6634. DOI 10.5194/gmd-16-6609-2023.

Chien, C. T.

, Pahlow, M., Schartau, M.

, Li, N.

and Oschlies, A.

(2023) Effects of phytoplankton physiology on global ocean biogeochemistry and climate.

Science Advances, 9 (30). Art.Nr. eadg1725.. DOI 10.1126/sciadv.adg1725.

[thumbnail of bg-20-2645-2023-supplement.pdf]

Kriest, I.

, Getzlaff, J., Landolfi, A.

, Sauerland, V., Schartau, M.

and Oschlies, A.

(2023) Exploring the role of different data types and timescales for the quality of marine biogeochemical model calibration.

Biogeosciences (BG), 20 (13). pp. 2645-2669. DOI 10.5194/bg-20-2645-2023.

[thumbnail of lno12039-sup-0001-supinfo.pdf]

[thumbnail of Prowe_Limnology and Oceanography.pdf]

Prowe, A. E. F.

, Su, B., Nejstgaard, J. C. and Schartau, M.

(2022) Food web structure and intraguild predation affect ecosystem functioning in an established plankton model.

Limnology and Oceanography, 67 . pp. 843-855. DOI 10.1002/lno.12039.

[thumbnail of JGR Biogeosciences - 2021 - Fettweis - Organic Matter Composition of Biomineral Flocs and Its Influence on Suspended.pdf]

Fettweis, M.

, Schartau, M.

, Desmit, X.

, Lee, B. J.

, Terseleer, N.

, Van der Zande, D., Parmentier, K.

and Riethmüller, R.

(2022) Organic Matter Composition of Biomineral Flocs and Its Influence on Suspended Particulate Matter Dynamics Along a Nearshore to Offshore Transect.

Journal of Geophysical Research: Biogeosciences, 127 (1). Art.Nr. e2021JG006332. DOI 10.1029/2021JG006332.

Verwega, M. T.

, Trahms, C., Antia, A. N., Dickhaus, T., Prigge, E.

, Prinzler, M. H. U., Renz, M., Schartau, M.

, Slawig, T., Somes, C. J.

and Biastoch, A.

(2021) Perspectives on Marine Data Science as a Blueprint for Emerging Data Science Disciplines.

Frontiers in Marine Science, 8 . Art.Nr. 678404. DOI 10.3389/fmars.2021.678404.

Verwega, M. T.

, Somes, C. J.

, Schartau, M.

, Tuerena, R. E., Lorrain, A., Oschlies, A.

and Slawig, T. (2021) Description of a global marine particulate organic carbon-13 isotope data set.

Earth System Science Data, 13 . pp. 4861-4880. DOI 10.5194/essd-13-4861-2021.

[thumbnail of Data_Sheet_1_Can Top-Down Controls Expand the Ecological Niche of Marine N2 Fixers .pdf]

Landolfi, A.

, Prowe, A. E. F.

, Pahlow, M., Somes, C. J.

, Chien, C. T.

, Schartau, M.

, Koeve, W.

and Oschlies, A.

(2021) Can top-down controls expand the ecological niche of marine N2 fixers?.

Frontiers in Microbiology, 12 . Art.Nr. 690200. DOI 10.3389/fmicb.2021.690200.

Lampe, V., Nöthig, E. M. and Schartau, M.

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

Frontiers in Marine Science, 7 . Art.Nr. 579880. DOI 10.3389/fmars.2020.579880.

[thumbnail of 41558_2020_915_MOESM1_ESM.pdf]

+2 more...

Taucher, J.

, Boxhammer, T.

, Bach, L. T.

, Paul, A. J.

, Schartau, M.

, Stange, P. and Riebesell, U.

(2021) Changing carbon-to-nitrogen ratios of organic-matter export under ocean acidification. Nature Climate Change, 11 . pp. 52-57. DOI 10.1038/s41558-020-00915-5.

[thumbnail of gmd-13-4691-2020-supplement.pdf]

Chien, C. T.

, Pahlow, M., Schartau, M.

and Oschlies, A.

(2020) Optimality-Based Non-Redfield Plankton-Ecosystem Model (OPEMv1.0) in the UVic-ESCM 2.9. Part II: Sensitivity Analysis and Model Calibration.

Geoscientific Model Development, 13 . pp. 4691-4712. DOI 10.5194/gmd-13-4691-2020.

[thumbnail of essd-12-1775-2020-supplement.pdf]

Mathesius, S.

, Getzlaff, J., Dietze, H.

, Oschlies, A.

and Schartau, M.

(2020) Reanalysis of vertical mixing in mesocosm experiments: PeECE III and KOSMOS 2013.

Earth System Science Data, 12 . pp. 1775-1787. DOI 10.5194/essd-12-1775-2020.

[thumbnail of 1-s2.0-S2590332220302499-main.pdf]

Franke, A., Blenckner, T., Duarte, C. M., Ott, K., Fleming, L. E., Antia, A., Reusch, T. B. H.

, Bertram, C., Hein, J., Kronfeld-Goharani, U., Dierking, J.

, Kuhn, A., Sato, C., van Doorn, E., Wall, M., Schartau, M.

, Karez, R., Crowder, L., Keller, D. P.

, Engel, A.

, Hentschel, U.

and Prigge, E.

(2020) Operationalizing Ocean Health: Toward Integrated Research on Ocean Health and Recovery to Achieve Ocean Sustainability.

One Earth, 2 (6). pp. 557-565. DOI 10.1016/j.oneear.2020.05.013.

Engel, A.

, Endres, S.

, Galgani, L. and Schartau, M.

(2020) Marvelous Marine Microgels: On the Distribution and Impact of Gel-Like Particles in the Oceanic Water-Column.

Frontiers in Marine Science, 7 . Art.Nr. 405. DOI 10.3389/fmars.2020.00405.

Krishna, S., Pahlow, M. and Schartau, M.

(2019) Comparison of two carbon-nitrogen regulatory models calibrated with mesocosm data. Ecological Modelling, 411 . Art.Nr. 108711. DOI 10.1016/j.ecolmodel.2019.05.016.

[thumbnail of Data_Sheet_1_Relevance of Nutrient-Limited Phytoplankton Production and Its Bacterial Remineralization for Carbon and Oxygen Fluxes in the Baltic Sea.pdf]

Piontek, J., Endres, S.

, Le Moigne, F. A. C.

, Schartau, M.

and Engel, A.

(2019) Relevance of Nutrient-Limited Phytoplankton Production and Its Bacterial Remineralization for Carbon and Oxygen Fluxes in the Baltic Sea.

Frontiers in Marine Science, 6 . Art.Nr. 581. DOI 10.3389/fmars.2019.00581.

[thumbnail of Schartau_etal18_POM-TSM-model.pdf]

[thumbnail of 1-s2.0-S0079661118300557-main.pdf]

Schartau, M.

, Riethmüller, R., Flöser, G., Krasemann, H., Beusekom, J. v., Hofmeister, R. and Wirtz, K. (2019) On the separation between inorganic and organic fractions of suspended matter in a marine coastal environment.

Progress in Oceanography, 171 . pp. 231-250. DOI 10.1016/j.pocean.2018.12.011.

[thumbnail of Engel et al 2017_ Frontiers.pdf]

Engel, A.

, Bange, H. W.

, Cunliffe, M., Burrows, S. M., Friedrichs, G., Galgani, L., Herrmann, H., Hertkorn, N., Johnson, M., Liss, P. S., Quinn, P. K., Schartau, M.

, Soloviev, A., Stolle, C., Upstill-Goddard, R. C., van Pinxteren, M. and Zäncker, B. (2017) The Ocean's Vital Skin: Toward an Integrated Understanding of the Sea Surface Microlayer.

Frontiers in Marine Science, 4 . Art.Nr. 165. DOI 10.3389/fmars.2017.00165.

Krishna, S. and Schartau, M.

(2017) A data-model synthesis to explain variability in calcification observed during a CO2 perturbation mesocosm experiment.

Biogeosciences (BG), 14 (7). pp. 1857-1882. DOI 10.5194/bg-14-1857-2017.

Moreno de Castro, M., Schartau, M.

and Wirtz, K. (2017) Potential sources of variability in mesocosm experiments on the response of phytoplankton to ocean acidification.

Biogeosciences (BG), 14 (7). pp. 1883-1901. DOI 10.5194/bg-14-1883-2017.

[thumbnail of art_10.1007_s00367-016-0469-z.pdf]

Hofmeister, R., Flöser, G. and Schartau, M.

(2017) Estuary-type circulation as a factor sustaining horizontal nutrient gradients in freshwater-influenced coastal systems. Geo-Marine Letters, 37 (2). pp. 179-192. DOI 10.1007/s00367-016-0469-z.

Schartau, M.

, Wallhead, P., Hemmings, J., Löptien, U.

, Kriest, I.

, Krishna, S., Ward, B. A., Slawig, T. and Oschlies, A.

(2017) Reviews and syntheses: Parameter identification in marine planktonic ecosystem modelling.

Biogeosciences (BG), 14 (6). pp. 1647-1701. DOI 10.5194/bg-14-1647-2017.

[thumbnail of 1-s2.0-S007832341500086X-main-1.pdf]

Su, J., Tian, T., Krasemann, H., Schartau, M.

and Wirtz, K. (2015) Response patterns of phytoplankton growth to variations in resuspension in the German Bight revealed by daily MERIS data in 2003 and 2004.

Oceanologia, 57 (4). pp. 328-341. DOI 10.1016/j.oceano.2015.06.001.

[thumbnail of 1-s2.0-S0278434315000436-main.pdf]

Kreus, M. and Schartau, M.

(2015) Variations in the elemental ratio of organic matter in the central Baltic Sea: Part II – Sensitivities of annual mass flux estimates to model parameter variations. Continental Shelf Research, 100 . pp. 46-63. DOI 10.1016/j.csr.2015.02.004.

[thumbnail of 1-s2.0-S0278434314002313-main.pdf]

Kreus, M., Schartau, M.

, Engel, A.

, Nausch, M. and Voss, M. (2015) Variations in the elemental ratio of organic matter in the central Baltic Sea: Part I—Linking primary production to remineralization. Continental Shelf Research, 100 . pp. 25-45. DOI 10.1016/j.csr.2014.06.015.

Engel, A.

, Cisternas 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. DOI 10.3354/meps10824.

[thumbnail of 1-s2.0-S0079661113000839-main.pdf]

Ward, B. A., Schartau, M.

, Oschlies, A.

, Martin, A. P., Follows, M. J. and Anderson, T. R. (2013) When is a biogeochemical model too complex? Objective model reduction for North Atlantic time-series sites. Progress in Oceanography, 116 . pp. 49-65. DOI 10.1016/j.pocean.2013.06.002.

[thumbnail of J. Plankton Res.-2010-Schartau-1167-84.pdf]

+5 more...

Schartau, M.

, Landry, M. R. and Armstrong, R. A. (2010) Density estimation of plankton size spectra: a reanalysis of IronEx II data.

Journal of Plankton Research, 32 (8). pp. 1167-1184. DOI 10.1093/plankt/fbq072.

[thumbnail of 79_Engel_2008_EffectsOfCo_2_OnParticle_Artzeit_pubid9129.pdf]

Engel, A.

, Schulz, K. G., Riebesell, U.

, Bellerby, R. G. J., Delille, B. and Schartau, M.

(2008) Effects of CO2 on particle size distribution and phytoplankton abundance during a mesocosm bloom experiment (PeECE II).

Biogeosciences (BG), 5 (2). pp. 509-521. DOI 10.5194/bg-5-509-2008.

Friedrichs, M. A. M., Dusenberry, J. A., Anderson, L. A., Armstrong, R. A., Chai, F., Christian, J. R., Doney, S. C., Dunne, J., Fujii, M., Hood, R., McGillicuddy, D. J., Moore, J. K., Schartau, M.

, Spitz, Y. H. and Wiggert, J. D. (2007) Assessment of skill and portability in regional marine biogeochemical models: Role of multiple planktonic groups. Journal of Geophysical Research: Oceans, 112 (C8). DOI 10.1029/2006JC003852.

Schartau, M.

, Engel, A.

, Schröter, J., Thoms, S., Völker, C. and Wolf-Gladrow, D. (2007) Modelling carbon overconsumption and the formation of extracellular particulate organic carbon.

Biogeosciences (BG), 4 (4). pp. 433-454. DOI 10.5194/bg-4-433-2007.

[thumbnail of 1-s2.0-S0967064506000464-main.pdf]

Hood, R. R., Laws, E. A., Armstrong, R. A., Bates, N. R., Brown, C. W., Carlson, C. A., Chai, F., Doney, S. C., Falkowski, P. G., Feely, R. A., Friedrichs, M. A. M., Landry, M. R., Keith Moore, J., Nelson, D. M., Richardson, T. L., Salihoglu, B., Schartau, M.

, Toole, D. A. and Wiggert, J. D. (2006) Pelagic functional group modeling: Progress, challenges and prospects. Deep Sea Research Part II: Topical Studies in Oceanography, 53 (5-7). pp. 459-512. DOI 10.1016/j.dsr2.2006.01.025.

Oschlies, A.

and Schartau, M.

(2005) Basin-scale performance of a locally optimized marine ecosystem model.

Journal of Marine Research, 63 (2). pp. 335-358. DOI 10.1357/0022240053693680.

Weber, L., Völker, C., Schartau, M.

and Wolf-Gladrow, D. A. (2005) Modeling the speciation and biogeochemistry of iron at the Bermuda Atlantic Time-series Study site.

Global Biogeochemical Cycles, 19 (1). GB1019. DOI 10.1029/2004GB002340.

Schartau, M.

and Oschlies, A.

(2003) Simultaneous data-based optimisation of a 1D-ecosystem model at three locations in the North Atlantic Ocean: Part 2. Nitrogen fluxes and seasonal cycles.

Journal of Marine Research, 61 (6). pp. 795-821. DOI 10.1357/002224003322981156.

Schartau, M.

and Oschlies, A.

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

Journal of Marine Research, 61 (6). pp. 765-793. DOI 10.1357/002224003322981147.

Schartau, M.

, Oschlies, A.

and Willebrand, J. (2001) Parameter estimates of a zero-dimensional ecosystem model applying the adjoint method. Deep Sea Research Part II: Topical Studies in Oceanography, 48 . pp. 1769-1800. DOI 10.1016/S0967-0645(00)00161-2.

Engel, A.

and Schartau, M.

(1999) Influence of transparent expolymer particles (TEP) on sinking velocity of Nitzschia closterum aggregates.

Marine Ecology Progress Series, 182 . pp. 69-76. DOI 10.3354/meps182069.

Conference papers

Schartau, M.

, Engel, A.

and Colijn, F. (2010) Transformation of dissolved organic matter and its diverse effect on higher trophic level.

[Paper] In: ICES Annual Science Conference. , 22.-26.09.2008, Halifax, Canada . ICES Council Meeting Papers, 2008 (A:03).

Presentations

Prowe, A. E. F.

, Su, B., Nejstgaard, J. C. and Schartau, M.

(2021) Can plankton biomass tell us about the food web? Food web structure in a mesocosm model. [Talk] In: Gulf of Maine Research Institute (GMRI) science seminar series. , 20.01.2021, Online .

Kriest, I.

, Dietze, H.

, Löptien, U.

and Schartau, M.

(2017) Calibration and parameter identification of global marine biogeochemistry models. [Talk] In: PalMod Annual Retreat. , 22.02.2017, Lübeck, Germany .

[thumbnail of InvTalk2015_Gels_TROPOS_Leipzig_MSchartau.pdf]

Schartau, M.

(2015) Modelling approaches to marine gel formation and their relevance for ocean-atmosphere exchanges. [Talk] In: Leipziger Meteorologisches Kolloquium. , 10.12.2015, Leipzig, Germany .

[thumbnail of MarkusS_etal_IMBER_Bergen_Presentation.pdf]

[thumbnail of abstract_MSchartau_IMBER_Future_Oceans_Conference.pdf]

Schartau, M.

and Krishna, S. (2014) Towards a systematic statistical evaluation of diverse plankton-/ecosystem models against observations from mesocosm experiments. [Talk] In: IMBER Open Science Conference FUTURE OCEAN. , 23.-27.06.2014, Bergen, Norway .

+1 more...

Schartau, M.

and Oschlies, A.

(2014) Parameter identifiability of marine ecosystem models. [Invited talk] In: Autumn School: Data Assimilation in Biogeochemical Cycles at Abdus Salam International Centre for Theoretical Physics (ICTP). , 21.-27.09.2014, Trieste, Italy .

Schwichtenberg, F., Pätsch, J., Lorkowski, I., Amann, T., Schartau, M.

, Thomas, H., Winde, V., Dellwig, O., van Beusekom, J. E. E. and Böttcher, M. (2012) Impact of internal and external alkalinity fluxes on the carbonate system of the larger German Bight. [Talk] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .

Schwichtenberg, F., Pätsch, J., Lorkowski, I., Schartau, M.

, Thomas, H., Winde, V., Dellwig, O., van Beusekom, J. E. E. and Böttcher, M. (2011) Impact of alkalinity fluxes on the carbon cycle in the southern North Sea between 1977 and 2006. [Talk] In: EGU General Assembly 2011. , 03.-08.04.2011, Vienna, Austria .

Schwichtenberg, F., Pätsch, J., Lorkowski, I., Schartau, M.

, Thomas, H., Winde, V., Dellwig, O., van Beusekom, J. E. E. and Böttcher, M. (2011) Impact of alkalinity fluxes on the carbon cycle in the southern North Sea. [Talk] In: YOUMARES 2.0 - Ocean amidst science, innovation and society. , 07.-09.09.2011, Bremerhaven, Germany .

Schwichtenberg, F., Pätsch, J., Lorkowski, I., Schartau, M.

, Thomas, H., Winde, V., Dellwig, O., van Beusekom, J. E. E. and Böttcher, M. (2011) Impact of alkalinity fluxes on the carbon cycle in the southern North Sea. [Talk] In: BIOACID Annual Meeting 2011. , 26.-30.09.2011, Bremen, Germany .

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. [Talk] In: ICES-WGPME Annual Meeting (ICES Working Group on Phytoplankton and Microbial Ecology). , 02.-05.03.2010, Aberdeen, UK .

Schartau, M.

, Engel, A.

and Colijn, F. (2008) Transformation of dissolved organic matter and its diverse effect on higher trophic level. [Talk] In: ICES Annual Science Conference. , 22.-26.09.2008, Halifax, Canada .

Engel, A.

, Bellerby, R., Delille, B., Schulz, K. G., Riebesell, U.

and Schartau, M.

(2007) Effect of CO2 concentration on suspended particle dynamics during a mesocosm bloom experiment (Peece II). [Talk] In: EGU General Assembly. , 15.-20.04.2007, Vienna, Austria .

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. [Talk] In: Modelling Workshop. , 12.-14.02.2007, Plymouth, UK .

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. [Talk] In: EGS-AGU-EUG Joint Assembly. , 06.-11.04.2003, Nice, France .

Schartau, M.

, Engel, A.

, Völker, C., Wolf-Gladow, D. and Schröter, J. (2003) Modelled sensitivities of biogenic carbon fluxes to variations in carbon dioxide. [Talk] In: EGS-AGU-EUG Joint Assembly 2003. , 06.-11.04.2003, Nice, France .

Conference posters

Prowe, A. E. F.

, Su, B., Nejstgaard, J. C. and Schartau, M.

(2020) Behind the scenes: food webs vs. chains drive ecosystem functions and sensitivity in simulated plankton mesocosms. [Poster] In: DynaTrait Annual Meeting 2020. , 14-17.09.2020, Potsdam, Germany .

Su, B., Nejstgaard, J. C., Schartau, M.

and Prowe, A. E. F.

(2019) Can mesocosm observations inform plankton trophic structure?. [Poster] In: DynaTrait Annual Meeting 2019. , 16.-20.09.2019, Potsdam, Germany .

Su, B., Nejstgaard, J. C., Schartau, M.

and Prowe, A. E. F.

(2019) Can mesocosm observations inform plankton trophic structure?. [Poster] In: 4. Workshop on Trait-based Approaches to Ocean Life. , 18.-21.08.2019, Buckinghamshire, UK .

Su, B., Schartau, M.

and Prowe, A. E. F.

(2018) Can observations inform model trophic structure?. [Poster] In: Priority Program 1704 DynaTrait annual meeting. , 08.-11.10.2018, Potsdam, Germany .

Oschlies, A.

, Kriest, I.

, Koeve, W.

, Duteil, O.

and Schartau, M.

(2015) Evaluating oxygen and oxygen minimum zones in global biogeochemical models. [Poster] In: EGU General Assembly 2015. , 12.–17.04.2015 , Vienna, Austria . Geophysical Research Abstracts, 17 (EGU2015-15645).

Krishna, S. and Schartau, M.

(2014) Model cross-validation against data from mesocosm experiments. [Poster] In: SOPRAN Annual Meeting 2014. , 25.-26.03.2014, Bremen, Germany .

Schwichtenberg, F., Pätsch, J., Amann, T., Schartau, M.

, Thomas, H., Winde, V., Dellwig, O., van Beusekom, J. E. E., Böttcher, M., Grashorn, S. and Salt, L. (2013) Impact of internal and external Alkalinity fluxes on the carbonate system in the German Bight / SE North Sea – A model study for the years 2001 – 2009. [Poster] In: EGU General Assembly 2013. , 07.-12.04.2013, Vienna, Austria .

Schwichtenberg, F., Pätsch, J., Lorkowski, I., Schartau, M.

, Thomas, H., Winde, V., Dellwig, O., van Beusekom, J. E. E. and Böttcher, M. (2011) Impact of alkalinity fluxes on the carbon cycle in the southern North Sea between 1977 and 2006. [Poster] In: AMEMR III. , 27.-30.06.2011, Plymouth, UK .

Schwichtenberg, F., Pätsch, J., Schartau, M.

, Thomas, H., Winde, V., Schultz, M., Dellwig, O., van Beusekom, J. E. E., Liebezeit, G. and Böttcher, M. (2010) First approaches of carbonate dissolution on the shelf. [Poster] In: EPOCA, BIOACID, UKOARP Annual Meeting. , 27.09.-30.09.2010, Bremerhaven, Germany .