Publications

• Bussmann, I., Brix, H., Esposito, M., Friedrich, M., & Fischer, P. (2020): The MOSES Sternfahrt Expeditions of the Research Vessels LITTORINA, LUDWIG PRANDTL, MYA II, UTHÖRN to the inner German Bight in 2019. Berichte zur Polar- und Meeresforschung = Reports on polar and marine research, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 741, 68 p., doi:10.2312/BzPM_0741_2020, https://epic.awi.de/id/eprint/51965/1/BzPM_0741_2020.pdf
• Vlad A. Macovei, Susan E. Hartman, Ute Schuster, Sinhué Torres-Valdés, C. Mark Moore, Richard J. Sanders (2020): Impact of physical and biological processes on temporal variations of the ocean carbon sink in the mid-latitude North Atlantic (2002–2016), Progress in Oceanography, Volume 180, 102223, DOI: 10.1016/j.pocean.2019.102223
• Von Storch, Hans & Ebinghaus, Ralf. (2020): MERMAID und FERRYBOX bei GKSS / HZG. Interview mit Wilhelm Petersen und Friedhelm Schroeder - mit einem Vorwort von Franciscus Colijn. DOI: 10.13140/RG.2.2.33125.96485.

• Kitidis, V., Shutler, J.D., Ashton, I., Warren, M., Brown, I., Findlay, H., Hartman, S.E., Sanders, R., Humphreys, M., Kivimäe, C., Greenwood, N., Hull, T., Pearce, D., McGrath, T., Stewart, B.M., Walsham, P., McGovern, E., Bozec, Y., Gac, J.-P., Heuven, S.M.A.C. van, Hoppema, M., Schuster, U., Johannessen, T., Omar, A., Lauvset, S.K., Skjelvan, I., Olsen, A., Steinhoff, T., Körtzinger, A., Becker, M., Lefevre, N., Diverrès, D., Gkritzalis, T., Cattrijsse, A., Petersen, W., Voynova, Y.G., Chapron, B., Grouazel, A., Land, P.E., Sharples, J., & Nightingale, P.D. (2019): Winter weather controls net influx of atmospheric CO2 on the north-west European shelf. Scientific Reports volume 9, 20153 (2019), doi:10.1038/s41598-019-56363-5
• Lombard F, Boss E, Waite AM, Vogt M, Uitz J, Stemmann L, Sosik HM, Schulz J, Romagnan J-B, Picheral M, Pearlman J, Ohman MD, Niehoff B, Möller KO, et al. (2019) Globally Consistent Quantitative Observations of Planktonic Ecosystems. Front. Mar. Sci. 6:196. doi: 10.3389/fmars.2019.00196
• Wollschläger J, Röttgers R, Petersen W and Zielinski O (2019): Stick or Dye: Evaluating a Solid Standard Calibration Approach for Point-Source Integrating Cavity Absorption Meters (PSICAM). Front. Mar. Sci. 5:534. doi: 10.3389/fmars.2018.00534
• Androsov, A., Fofonova, V., Kuznetsov, I., Danilov, S., Rakowsky, N., Harig, S., Brix, H., & Wiltshire, K.H. (2019): FESOM-C v.2: coastal dynamics on hybrid unstructured meshes. Geosci. Model Dev., 12, 1009-1028, doi:10.5194/gmd-12-1009-2019
• Zhao, C., Maerz J., Hofmeister, R., Röttgers, R., Wirtz, K., Riethmüller, R., & Schrum, C. (2019): Characterizing the vertical distribution of chlorophyll a in the German Bight. Continental Shelf Research, pp 127-146, doi:10.1016/j.csr.2019.01.012
• Schartau, M., Riethmüller, R., Flöser, G., Beusekom, van J.E.E., Krasemann, H., Hofmeister, R., & Wirtz, K. (2019): On the separation between inorganic and organic fractions of suspended matter in a marine coastal environment. Progress in Oceanography, Volume 171, Pages 231-250, doi:10.1016/j.pocean.2018.12.011
• Voynova, Y. G., Petersen, W. , Gehrung, M. , Aßmann, S. and King, A. L. (2019), Intertidal regions changing coastal alkalinity: The Wadden Sea‐North Sea tidally coupled bioreactor, Limnol Oceanogr., doi: 10.1002/lno.11103
• Michael Fettweis, Rolf Riethmüller, Romaric Verney, Marius Becker, Joan Backers, Matthias Baeye, Marion Chapalain, Styn Claeys, Jan Claus, Tom Cox, Julien Deloffre, Davy Depreiter, Flavie Druine, Götz Flöser, Steffen Grünler, Frédéric Jourdin, Robert Lafite, Janine Nauw, Bouchra Nechad, Rüdiger Röttgers, Aldo Sottolichio, Tom Van Engeland, Wim Vanhaverbeke, Hans Vereecken (2019): Uncertainties associated with in situ high-frequency long-term observations of suspended particulate matter concentration using optical and acoustic sensors, Progress in Oceanography, Volume 178, ISSN 0079-6611,DOI: 10.1016/j.pocean.2019.102162.
• Yakubov, S.; Wallhead, P.; Protsenko, E.; Yakushev, E.; Pakhomova, S.; Brix, H. (2019): A 1-Dimensional Sympagic–Pelagic–Benthic Transport Model (SPBM): Coupled Simulation of Ice, Water Column, and Sediment Biogeochemistry, Suitable for Arctic Applications. Water 2019, 11, 1582. Doi: 10.3390/w11081582
• Nehir, M.; Frank, C.; Aßmann, S.; Achterberg, E.P. Improving Optical Measurements: Non-Linearity Compensation of Compact Charge-Coupled Device (CCD) Spectrometers. Sensors 2019, 19, 2833. DOI: 10.3390/s19122833

• Zielinski, O.; Rüssmeier, N.; Ferdinand, O.D.; Miranda, M.L.; Wollschläger, J. (2018): Assessing Fluorescent Organic Matter in Natural Waters: Towards In Situ Excitation–Emission Matrix Spectroscopy. Appl. Sci. 2018, 8, 2685. doi: 10.3390/app8122685
• Pakhomova S, Yakushev E, Protsenko E, Rigaud S, Cossa D, Knoery J, Couture R-M, Radakovitch O, Yakubov S, Krzeminska D and Newton A (2018): Modeling the Influence of Eutrophication and Redox Conditions on Mercury Cycling at the Sediment-Water Interface in the Berre Lagoon. Front. Mar. Sci. 5:291. doi:10.3389/fmars.2018.00291
• Kappenberg, J., Berendt, M., Ohle, N., Riethmüller, R., Schuster, D., & Strotmann, Th. (2018): Variation of Hydrodynamics and Water Constituents in the Mouth of the Elbe Estuary, Germany. Civil Eng Res J, 4(4): 555643, doi:10.19080/CERJ.2018.04.555643
• Fransner, F., Gustafsson, E., Tedesco, L., Vichi, M., Hordoir, R., Roquet, F., Spilling, K., Kutznetsov, I., Eilola, K., Mörth, K.-M., Humborg, C., & Nycander, J. (2018): Non-Redfieldian dynamics explain seasonal pCO2 drawdown in the Gulf of Bothnia. J. Geophys. Res. Oceans., Vol. 123 (2018) 1, 166-188, doi:10.1002/2017JC013019
• Wilhelm Petersen, Susanne Reinke, Gisbert Breitbach, Michail Petschatnikov, Henning Wehde, and Henrike Thomas (2018): FerryBox data in the North Sea from 2002 to 2005, Earth Syst. Sci. Data, 10, 1729–1734, doi: 10.5194/essd-10-1729-2018

• Jens Floeter, Justus E.E. van Beusekom, Dominik Auch, Ulrich Callies, Jeffrey Carpenter, Tim Dudeck, Sabine Eberle, André Eckhardt, Dominik Gloe, Kristin Hänselmann, Marc Hufnagl, Silke Janßen, Hermann Lenhart, Klas Ove Möller, Ryan P. North, Thomas Pohlmann, Rolf Riethmüller, Sabrina Schulz, Stefan Spreizenbarth, Axel Temming, Bettina Walter, Oliver Zielinski, Christian Möllmann (2017): Pelagic effects of offshore wind farm foundations in the stratified North Sea. Progress in Oceanography, Volume 156, August 2017, Pages 154–173, doi:10.1016/j.pocean.2017.07.003
• Mascarenhas, V. J., D. Voß, J. Wollschlaeger, and O. Zielinski (2017): Fjord light regime: Bio-optical variability, absorption budget, and hyperspectral light availability in Sognefjord and Trondheimsfjord, Norway. J. Geophys. Res. Oceans, 122, doi:10.1002/2016JC012610
• Voynova, Y. G., Brix, H., Petersen, W., Weigelt-Krenz, S., and Scharfe, M.: Extreme flood impact on estuarine and coastal biogeochemistry: the 2013 Elbe flood, Biogeosciences, 14, 541-557, doi:10.5194/bg-14-541-2017, 2017
• Baschek, B., Schroeder, F., Brix, H., Riethmüller, R., Badewien, T. H., Breitbach, G., Brügge, B., Colijn, F., Doerffer, R., Eschenbach, C., Friedrich, J., Fischer, P., Garthe, S., Horstmann, J., Krasemann, H., Metfies, K., Merckelbach, L., Ohle, N., Petersen, W., Pröfrock, D., Röttgers, R., Schlüter, M., Schulz, J., Schulz-Stellenfleth, J., Stanev, E., Staneva, J., Winter, C., Wirtz, K., Wollschläger, J., Zielinski, O., and Ziemer, F.: The Coastal Observing System for Northern and Arctic Seas (COSYNA), Ocean Sci., 13, 379-410, doi:10.5194/os-13-379-2017, 2017.
• J. Wollschläger, K. Möller, Chapter 3.1 „Plankton needs and Methods“, in: Challenges and Innovations in Ocean In Situ Sensors, 1st Edition, Measuring Inner Ocean Processes and Health in the Digital Ages, Elsevier Book contribution, pages 82-94
• Kerimoglu, O., Hofmeister, R., Maerz, J., Riethmüller, R., and Wirtz, K. W. (2017): The acclimative biogeochemical model of the southern North Sea, Biogeosciences, 14, 4499-4531, doi:10.5194/bg-14-4499-2017
• Christiane A. Eschenbach (2017): Bridging the gap between observational oceanography and users. Ocean Sci., 13, 161-173, doi:10.5194/os-13-161-2017
• Klas Ove Möller, Michael St.John, Axel Temming , et al., Individual behavior of a key marine ecosystem player to predation risk – First in-situ observations using an optical imaging approach. Submitted to Limnology & Oceanography

Datenpublikationen

• Riethmüller, Rolf; Flöser, Götz (2017): Suspended particulate matter concentrations and organic matter fractions from water samples. Helmholtz-Zentrum Geesthacht Centre for Materials and Coastal Research, PANGAEA, doi:10.1594/PANGAEA.882561
• Petersen, Wilhelm; Reinke, Susanne; Breitbach, Gisbert; Thomas, Henrike; Petschatnikov, Michail; Wehde, Henning (2017): Ferrybox record of transect Cuxhaven-Harwich 2002-03 to 2005-10 in NetCDF-format. Helmholtz-Zentrum Geesthacht Centre for Materials and Coastal Research, PANGAEA, doi: 10.1594/PANGAEA.883824

• Wollschläger, J., Voß, D., Zielinski, O., Petersen, W., 2016. In Situ Observations of Biological and Environmental Parameters by Means of Optics-Development of Next-Generation Ocean Sensors With Special Focus on an Integrating Cavity Approach. IEEE Journal of Oceanic Engineering PP (99), 1-10. DOI: 10.1109/JOE.2016.2557466
• S. Sparnocchia, R. Nair, G. Petihakis, A. Aydoğdu, S. Dobricic, P. Farcy, M. Martinelli, W. Petersen, and L. Petit de la Villeon: An interlinked coastal observatory network for Europe, Journal of Operational Oceanography Vol. 9 , Iss. sup1,2016, doi: 10.1080/1755876X.2015.1114808
• Fischer, S. J., York, J. K., Voynova, Y. G. and Ullman, W. J. (2016), Distance-based mixing models of δ18NNO-3 and δ18ONO-3 in a marsh-lined estuary with multiple, distinct math formula sources (Murderkill Estuary, Delaware, USA). Limnol. Oceanogr.. doi:10.1002/lno.10398
• I. Puillat, P. Farcy, D. Durand, G. Petihakis, P.Morin, M. Kriegger, W. Petersen, J. Tinoré, K. Sorensen, S. Sparnocchia, H. Wehde, "Strategy for sustainability of the Joint European Research Infrastructure Network for Coastal Observatories - JERICO," OCEANS 2015 - MTS/IEEE Washington, Washington, DC, 2015, pp. 1-8. doi: 10.23919/OCEANS.2015.7404530
• G. Petihakis, Wilhelm Petersen et al., "Harmonization in the joint European research infrastructure network for coastal observatories - JERICO," OCEANS 2015 - MTS/IEEE Washington, Washington, DC, 2015, pp. 1-8. doi: 10.23919/OCEANS.2015.7404554
• Metfies, K., Schroeder, F., Hessel, J., Wollschläger, J., Micheller, S., Wolf, C., Kilias, E., Sprong, P., Neuhaus, S., Frickenhaus, S., and Petersen, W.: High-resolution monitoring of marine protists based on an observation strategy integrating automated on-board filtration and molecular analyses, Ocean Sci., 12, 1237-1247, doi:10.5194/os-12-1237-2016, 2016
• Miroslav Brumovský, Jitka Bečanová, Jiří Kohoutek, Henrike Thomas, Wilhelm Petersen, Kai Sørensen, Ondřej Sáňka, Luca Nizzetto, Exploring the occurrence and distribution of contaminants of emerging concern through unmanned sampling from ships of opportunity in the North Sea, Journal of Marine Systems, Volume 162, October 2016, Pages 47-56, ISSN 0924-7963, doi: 10.1016/j.jmarsys.2016.03.004
• Breitbach, G., Krasemann, H., Behr, D., Beringer, S., Lange, U., Vo, N., and Schroeder, F. (2016): Accessing diverse data comprehensively – CODM, the COSYNA data portal, Ocean Sci., 12, 909-923, doi:10.5194/os-12-909-2016
• Becherer, J., Flöser, G., Umlauf, L. and Burchard, H. (2016), Estuarine Circulation vs Tidal Pumping: Sediment Transport in a Well-Mixed Tidal Inlet. J. Geophys. Res. Oceans. Accepted Author Manuscript. doi:10.1002/2016JC011640
• Gräwe, U., Flöser, G., Gerkema, T., Duran-Matute, M., Badewien, T., Schulz, E. and Burchard, H. (2016), A numerical model for the entire Wadden Sea: skill assessment and analysis of hydrodynamics. J. Geophys. Res. Oceans. Accepted Author Manuscript. doi:10.1002/2016JC011655
• Hofmeister, R., Flöser, G. & Schartau, M.: Estuary-type circulation as a factor sustaining horizontal nutrient gradients in freshwater-influenced coastal systems, Geo-Mar Lett (2016), pp 1–14. doi:10.1007/s00367-016-0469-z
• Maerz, J., Hofmeister, R., van der Lee, E. M., Gräwe, U., Riethmüller, R., and Wirtz, K. W.,2016: Maximum sinking velocities of suspended particulate matter in a coastal transition zone, Biogeosciences, 13, 4863-4876, doi:10.5194/bg-13-4863-2016
• Ryan P. North, Rolf Riethmüller, Burkard Baschek, Detecting small–scale horizontal gradients in the upper ocean using wavelet analysis, Estuarine, Coastal and Shelf Science, Volume 180, 5 October 2016, Pages 221-229, ISSN 0272-7714, doi:10.1016/j.ecss.2016.06.031.
• Kuznetsov I, Eilola K, Dieterich C, Hordoir R, Axell L, Höglund A, et al. Model study on the variability of ecosystem parameters in the Skagerrak-Kattegat area, effect of load reduction in the North Sea and possible effect of BSAP on Skagerrak-Kattegat area [Internet]. 2016. (Oceanografi). Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:smhi:diva-2153
• G. Breitbach , W. Petersen , S. Reinke , P. Gorringe and A. Novellino (2016): A common European database for underway data from FerryBoxes, in: Bolletino di Geofisica Teoretica ed Applicata, Vol 57 - supplement: IMDIS 2016, International Conference on Marine Data an Information Systems, page 151

• Wollschläger, J. Wiltshire, K. H., Petersen, W. & Metfies, K. (2015): Analysis of phytoplankton distribution and community structure in the German Bight with respect to the different size classes. Journal of Sea Research. doi:10.1016/j.seares.2015.02.005
• Shungudzemwoyo P. Garaba, Daniela Voß, Jochen Wollschläger, and Oliver Zielinski, "Modern approaches to shipborne ocean color remote sensing," Appl. Opt. 54, 3602-3612 (2015). doi: 10.1364/AO.54.003602
• Haller, M., Janssen, F., Siddorn, J., Petersen, W., and Dick, S. (2015): Evaluation of numerical models by FerryBox and fixed platform in situ data in the southern North Sea. Ocean Sci., 11, 879-896, www.ocean-sci.net/11/879/2015/
• Hordoir, R., L. Axell, U. Loptien, H. Dietze, and I. Kuznetsov (2015),Influence of sea level rise on the dynamics of salt inflows in the Baltic Sea., J. Geophys. Res. Oceans, 120, doi:10.1002/2014JC010642.
• H. Brix, D. Menemenlis, C. Hill, S. Dutkiewicz, O. Jahn, D. Wang, K. Bowman, H. Zhang, Using Green’s Functions to initialize and adjust a global, eddying ocean biogeochemistry general circulation model, Ocean Modelling, Volume 95, November 2015, Pages 1-14, ISSN 1463-5003, http://dx.doi.org/10.1016/j.ocemod.2015.07.008
• Lesley E. Ott, Steven Pawson, George J. Collatz, Watson W. Gregg, Dimitris Menemenlis, Holger Brix, Cecile S. Rousseaux, Kevin W. Bowman, Junjie Liu, Annmarie Eldering, Michael R. Gunson and Stephan R. Kawa (2015): Assessing the magnitude of CO2 flux uncertainty in atmospheric CO2 records using products from NASA's Carbon Monitoring Flux Pilot Project. Journal of Geophysical Research: Atmospheres, Volume 120, Issue 2, 27 January 2015, Pages: 734–765, DOI: 10.1002/2014JD022411
• Yoana G. Voynovaa, Karine C. Lebaronb, Rebecca T. Barnesc, William J. Ullmana: In situ response of bay productivity to nutrient loading from a small tributary: The Delaware Bay-Murderkill Estuary tidally-coupled biogeochemical reactor, Estuarine, Coastal and Shelf Science, Volume 160, 5 July 2015, Pages 33–48, doi:10.1016/j.ecss.2015.03.027

• Petersen, Wilhelm, FerryBox Systems: State-of-the- Art in Europe and Future Development, Journal of Marine Systems (2014), doi: 10.1016/j.jmarsys.2014.07.003
• Wollschläger, J.; Nicolaus, A.; Wiltshire, K.; Metfies, K (2014): "Assessment of North Sea phytoplankton via molecular sensing: a method evaluation." Journal of Plankton Research 36(3): 695-708. doi: 10.1093/plankt/fbu003
• Wollschläger, J.; Röttgers, R.; Petersen, W.; Wiltshire, K. (2014): "Performance of absorption coefficient measurements for the in situ determination of chlorophyll-a and total suspended matter." Journal of Experimental Marine Biology and Ecology 453(0): 138-147. doi: http://dx.doi.org/10.1016/j.jembe.2014.01.011
• Frank, C., Meier, D., Zielinski, O., Voß, D. (2014): Computation of nitrate concentrations in coastal waters using an in situ ultraviolet spectrophotometer: behavior of different computation methods in a case study a steep salinity gradient in the southern North Sea. Methods in Oceanography 9, 34 - 43, DOI: 10.1016/j.mio.2014.09.002
• Liu, J.; Bowman, K.W.; Lee, M.; Henze, D.K.; Bousserez, N.; Brix, H.; Collatz, G,J.; Menemenlis, D.; Ott, L.; Pawson, S.; Jones, D.; Nassar, R.: Carbon monitoring system flux estimation and attribution: impact of ACOS-GOSAT XCO2 sampling on the inference of terrestrial biospheric sources and sinks. In: Tellus B. Vol. 66 (2014) 22486. (DOI: 10.3402/tellusb.v66.22486)
• Newton, A., Icely, J., Cristina, S., Brito, A., Cardoso, A. C., Colijn, F., Zaldívar, J. -. (2014). An overview of ecological status, vulnerability and future perspectives of european large shallow, semi-enclosed coastal systems, lagoons and transitional waters. Estuarine, Coastal and Shelf Science, 140, 95-122
• Haller, M., Brummer, B., Muller, G. (2014): Atmosphere-ice forcing in the transpolar drift stream: results from the DAMOCLES ice-buoy campaigns 2007-2009. CRYOSPHERE 8 (1), 275-288, DOI: 10.5194/tc-8-275-2014

• Wollschläger, Jochen; Grunwald, Maik; Röttgers, Rüdiger; Petersen, Wilhelm (2013). "Flow-through PSICAM: a new approach for determining water constituents absorption continuously". Ocean Dynamics 63(7): 761-775. doi: 10.1007/s10236-013-0629-x
• Nugrahadi, M.S., Duwe, K., Schroeder, F. & Goldmann, D. 2013, Seasonal variability of the water residence time in the madura Strait, East Java, Indonesia, Asian Journal of Water, Environment and Pollution, vol. 10, no. 1, pp. 117-128.
• Schroeder, F., Boer, M. & Wijanarko, D.A. 2013, Development and application of the MERMAID water quality monitoring station in the brantas River, Java, Indonesia, Asian Journal of Water, Environment and Pollution, vol. 10, no. 1, pp. 25-39.
• Schroeder, F. & Knauth, H.-. 2013, Water quality time-series data of the lower brantas River, East Java, Indonesia: Results from an automated water quality monitoring station, Asian Journal of Water, Environment and Pollution, vol. 10, no. 1, pp. 55-72.

• Gao, H.; Matyka, M.; Liu, B.; Khalili, A.; Kostka, J.E.; Collins, G.; Jansen, S.; Holtappels, M.; Jensen, M.M.; Badewien, T.H.; Beck, M.; Grunwald, M.; de Beer, D.; Lavik, G.; Kuypers, M.M.M.: Intensive and extensive nitrogen loss from intertidal permeable sediments of the Wadden Sea. In: Limnology and Oceanography. Vol. 57 (2012) 1, 185 - 198. (DOI: 10.4319/lo.2012.57.1.0185)
• Kowalski, N.; Dellwig, O.; Beck, M.; Grunwald, M.; Duerselen, C.-D.; Badewien, T.H.; Brumsack, H.-J.; Beusekom, J.E.E.van; Boettcher, M.E.: A comparative study of manganese dynamics in the water column and sediments of intertidal systems of the North Sea. In: Estuarine, Coastal and Shelf Science. Vol. 100 (2012) 3 - 17. (DOI: 10.1016/j.ecss.2011.03.011)

• Aiken, C.M., Petersen, W., Schroeder, F., Gehrung, M., Ramírez von Holle, P.A. (2011): Ship-of-Opportunity Monitoring of the Chilean fjords using the pocket FerryBox. Journal of Atmospheric and Oceanic Technology 28: 1338-1350.
• Aßmann, S., Frank, C., and Körtzinger, A. (2011): Spectrophotometric high-precision seawater pH determination for use in underway measuring systems, Ocean Sci., 7, 597-607, doi:10.5194/os-7-597-2011
• Petersen W., Schroeder, F., Bockelmann F.-D. (2011): FerryBox - Application of continuous water quality observations along transects in the North Sea. Ocean Dynamics 61:1541–1554.
• Stanev, E. V., Schulz-Stellenfleth, J., Staneva, J., Grayek, S., Seemann, J., Petersen, W. (2011): Coastal observing and forecasting system for the German Bight – estimates of hydrophysical states, Ocean Sci., 7, 569-583.
• Drees,C.; Brandmayr, P.; Buse, J.;  Dieker, P.; Guerlich, S.; Habel, J.; Harry, I.; Haerdtle, W.; Matern, A.; Meyer, H.; Pizzolotto, R.; Quante, M.; Schaefer, K.; Schuldt, A.; Taboada, A.; Assmann, T. : Poleward range expansion without a southern contraction in the ground beetle Agonum viridicupreum (Coleoptera, Carabidae). In: ZooKeys. Vol. 100 (2011) 333 - 352. (DOI: 10.3897/zookeys.100.1535)
• Hamer Henrike H.; Malzahn Arne M.; Boersma Maarten: The invasive ctenophore Mnemiopsis leidyi: a threat to fish recruitment in the North Sea?. In: JOURNAL OF PLANKTON RESEARCH Volume: 33 Issue: 1 Pages: 137-144 DOI: 10.1093/plankt/fbq100 (2011)

• Frank, C.; Schroeder, F.; Petersen, W.: FerryBox: Using Automated Water Measurement Systems to Monitor Water Quality: Perspectives for the Yangtze River and Three Gorges Dam. In: Journal of Earth Science. Vol. 21 (2010) 6, 861 - 869. (DOI: 10.1007/s12583-010-0138-5)
• Grunwald, M.; Dellwig, O.; Kohlmeier, C.; Badewien, T.H.; Beck, M.; Kotzur, S.; Kowalski, N.; Liebezeit, G.; Brumsack, H.-J.: Nutrient dynamics in a back barrier tidal basin of the Southern North Sea: Time-series, model simulations, and budget estimates. In: Journal of Sea Research. Vol. 64 (2010) 3, 199 - 212. (DOI: 10.1016/j.seares.2010.02.008)
• Hantzsche, FM; Boersma, M. 2010. Dietary-induced responses in the phagotrophic flagellate Oxyrrhis marina. MARINE BIOLOGY 157 (7): 1641-1651. ISSN: 0025-3162 DOI: 10.1007/s00227-010-1437-1
• Marxen, K; Vanselow, KH; Hintze, R; Lippemeier, S; Ruser, A; Egge, B; Colijn, F; Hansen, UP. 2010. Comparison of two different modes of UV-B irradiation on synthesis of some cellular substances in the cyanobacterium Synechocystis sp PCC6803. JOURNAL OF APPLIED PHYCOLOGY 22 (6): 677-690. ISSN: 0921-8971 DOI: 10.1007/s10811-010-9507-9
• Schlueter, M.H.; Merico, A.; Reginatto, M.; Boersma, M.; Wiltshire, K.H.; Greve, W.: Phenological shifts of three interacting zooplankton groups in relation to climate change. In: Global Change Biology. Vol. 16 (2010) 11, 3144 - 3153. (DOI: 10.1111/j.1365-2486.2010.02246.x)
• Wiltshire, K.H.; Kraberg, A.; Bartsch, I.; Boersma, M.; Franke, H.-D.; Freund, J.; Gebuehr, C.; Gerdts, G.; Stockmann, K.; Wichels, A.: Helgoland Roads, North Sea: 45 Years of Change. In: Estuaries and Coasts. Vol. 33 (2010) 2, 295 - 310. (DOI: 10.1007/s12237-009-9228-y)
• Malzahn, AM; Hantzsche, F; Schoo, KL; Boersma, M; Aberle, N. (2010): Differential effects of nutrient-limited primary production on primary, secondary or tertiary consumers. OECOLOGIA 162 (1): 35-48.
• Diercks, S; Gescher, C; Metfies, K; Medlin, LK. 2010. Erratum to: Evaluation of locked nucleic acids for signal enhancement of oligonucleotide probes for microalgae immobilised on solid surfaces (vol 21, pg 657, 2009). JOURNAL OF APPLIED PHYCOLOGY 22 (6): 813-813. ISSN: 0921-8971 DOI: 10.1007/s10811-010-9612-9
• Schoo, KL; Aberle, N; Malzahn, AM; Boersma, M. 2010. Does the nutrient stoichiometry of primary producers affect the secondary consumer Pleurobrachia pileus?. AQUATIC ECOLOGY 44 (1): 233-242. ISSN: 1386-2588 DOI: 10.1007/s10452-009-9265-4

• Diercks, S.; Gescher, C.; Metfies, K.; Medlin, L.: Evaluation of locked nucleic acids for signal enhancement of oligonucleotide probes for microalgae immobilised on solid surfaces. In: Journal of Applied Phycology. Vol. 21 (2009) 6, 657 - 668. (DOI: 10.1007/s10811-008-9399-0)
• Hydes, D J., Kelly-Gerreyn, B. A., Colijn, F., Petersen, W., Schroeder, F., Mills, D.K., Durand, D., Wehde, H., Sørensen, K., Morrison, G. (2009): The way forward in developing and integrating Ferry-Box technologies. In Proceedings of OceanObs'09: Sustained Ocean Observations and Information for Society (Vol. 2), Venice, Italy, 21-25 September 2009, Hall, J., Harrison, D.E. & Stammer, D., Eds., ESA Publication WPP-306. doi:10.5270/OceanObs09.cwp.46.
• Boersma, M.; Becker, C.; Malzahn, A.M.; Vernooij, S.: Food chain effects of nutrient limitation in primary producers. In: Marine and Freshwater Research. Vol. 60 (2009) 10, 983 - 989. (DOI: 10.1071/MF08240)
• van Beusekom, JEE; Mengedoht, D; Augustin, CB; Schilling, M; Boersma, M. 2009. Phytoplankton, protozooplankton and nutrient dynamics in the Bornholm Basin (Baltic Sea) in 2002-2003 during the German GLOBEC Project. INTERNATIONAL JOURNAL OF EARTH SCIENCES 98 (2): 251-260.
• Scharfe, M.; Callies, U.; Bloecker, G.; Petersen, W.; Schroeder, F.: A simple Lagrangian model to simulate temporal variability of algae in the Elbe River. In: Ecological Modelling. Vol. 220 (2009) 18, 2173 - 2186. (DOI: 10.1016/j.ecolmodel.2009.04.048)
• Grunwald, M.; Dellwig, O.; Beck, M.; Dippner, J.W.; Freund, J.A.; Kohlmeier, C.; Schnetger, B.; Brumsack, H.-J.: Methane in the southern North Sea: Sources, spatial distribution and budgets. In: Estuarine, Coastal and Shelf Science. Vol. 81 (2009) 4, 445 - 456. (DOI: 10.1016/j.ecss.2008.11.021)
• Kowalski, N.; Dellwig, O.; Beck, M.; Grunwald, M.; Ficher, S.; Piepho, M.; Riedel, T.; Freund, H.; Brumsack, H.-J.; Boettcher, M.E.: Trace metal dynamics in the water column and pore waters in a temperate tidal system: Response to the fate of algae derived organic matter. In: Ocean Dynamics. Vol. 59 (2009) 2, 333 - 350. (DOI: 10.1007/s10236-009-0192-7)
• Boening, P.; Brumsack, H.-J.; Schnetger, B.; Grunwald, M.: Trace element signatures of Chilean upwelling sediments at ~ 36°S. In: Marine Geology. Vol. 259 (2009) 1-4, 112 - 121. (DOI: 10.1016/j.margeo.2009.01.004)
• Mohtadi, M.; Rossel, P.; Lange, C.B.; Pantoja, S.; Boening, P.; Repeta, D.J.; Grunwald, M.; Lamy, F.; Hebbeln, D.; Brumsack, H.-J.: Deglacial pattern of circulation and marine productivity in the upwelling region off central-south Chile. In: Earth and Planetary Science Letters. Vol. 272 (2008) 1-2, 221 - 230. (DOI: 10.1016/j.epsl.2008.04.043)
• Beck, M.; Dellwig, O.; Holstein, J.M.; Grunwald, M.; Liebezeit, G.; Schnetger, B.; Brumsack, H.-J.: Sulphate, dissolved organic carbon, nutrients and terminal metabolic products in deep pore waters of an intertidal flat . In: Biogeochemistry. Vol. 89 (2008) 2, 221 - 238. (DOI: 10.1007/s10533-008-9215-6)
• Petersen, W., Wehde, H., Krasemann, H., Colijn, F., Schroeder, F. (2008): FerryBox and MERIS -Assessment of Coastal and Shelf sea Ecosystems by Combining In situ and Remote Sensed data. Estuarine Coastal and Shelf Science, 77, pp 296-307.
• Frank, C., Schroeder, F. (2007): Using sequential injection analysis to improve system and data reliability of on-line methods: Determination of ammonium and phosphate in coastal waters. In: Journal of Automated Methods and Management in Chemistry, 49535. (DOI: 10.1155/2007/49535)
• Petersen, W., Colijn, F., Hydes, D., Schroeder, F. (2007): FerryBox. From On-line Oceanographic Observatipons to Environmental Information. EuroGOOS Publication No. 25, EuroGOOS Office, SMHI, 601 76 Norrköping, Sweden. ISBN 978-91-974828-4-4.
• Frank, C., Schroeder, F., Ebinghaus, R., Ruck, W. (2006): Using sequential injection analysis for fast determination of phosphate in coastal waters. In: Talanta. Vol. 70, 3, 513 - 517. (DOI: 10.1016/j.talanta.2005.12.055)
• Frank, C., Schroeder, F., Ebinghaus, R., Ruck, W. (2006): A Fast Sequential Injection Analysis System for the Simultaneous, Vol. 154, Numbers 1-2, 31-38. (DOI: 10.1007/s00604-006-0496-y)
• Mills, D. K., Walker, P. A., Rees, J. M., Malcolm, S., Fox, C. J., Edwards, M., Laane, R., Bot, P., Ridderinkhof, H., Colijn, F., Petersen, W., Schroeder, F., Wehde, H., Johanneson, J., Svendsen, E., Hackett, B. (2006): Towards a European Marine Ecosystem Observatory (EMECO), ICES CM 2006/E:10.
• Petersen, W., Wehde, H., Schroeder, F. (2006): Automated Measuring System for Monitoring of Coastal Waters: Synthesis of results of the EU funded FerryBox Project. ICES CM 2006/E:04.
• Hydes, D.J., Bargeron, C.P., Kelly-Gerrein, B.A., Wehde, H., Petersen, W., Kaitala, S. Flemming, V., Sørensen, K., Magnusson, J., Lips, I., Lips, U., (2006): Comparison of eutrophication processes and effects in different European marine areas based on the results of the EU FP-5 FerryBox Project. In: European Operational Oceanography: Present and Future, eds. H. Dahlin, N. C. Flemming and S. Petersson. Proceedings of the 4th EuroGOOS Conference, Brest, France, 6-9 June 2005, 101-107, ISBN 92-894-9788-2.
• Petersen, W, Colijn, F., Dunning, J., Hydes, D., Kaitala, S, Kontoyiannis, H, Lavin, A, Lips, I, Howarth, J, Ridderinkhof, H, Pfeiffer, K, Sørensen, K, Colijn, F. (2006): European FerryBox Project: From Online Oceanographic Measurements to Environmental Information. In: European Operational Oceanography: Present and Future, eds. H. Dahlin, N. C. Flemming and S. Petersson. Proceedings of the 4th EuroGOOS Conference, Brest, France, 6-9 June 2005, 551-560, ISBN 92-894-9788-2.
• Petersen, W., Schroeder, F., Engelke, C. (2006): FerryBox: A mature system for operational monitoring. Sea Technology 47 -1, 53-57.
• Wehde, H., Schroeder, F., Colijn, F., Callies, U., Reinke, S., Petersen, W., Schrum C., Andreas Plüß A., Mills, D. (2006): FerryBox observations in the Southern North Sea – Application of numerical models for improving the significance of the FerryBox data for the Southern North Sea region. In: European Operational Oceanography: Present and Future, eds. H. Dahlin, N. C. Flemming and S. Petersson. Proceedings of the 4th EuroGOOS Conference, Brest, France, 6-9 June 2005, 551-560, ISBN 92-894-9788-2.
• Wehde, H., Sørensen, K., Schroeder, F., Petersen, W., Loeng, H. (2006): Operational oceanography of the North Sea/Skagerrak and Norwegian Sea by Ferrybox systems: From one line to a coordinated network of Ferryboxes. ICES CM/E14.
• Hussian, M., Grimvall, A., Petersen, W. (2004): Estimation of the Human Impact on Nutrient Loads Carried by the Elbe River. In: Environmental Monitoring and Assessment. Vol. 96, 15 - 33.
• Petersen, W., Petschatnikov, M., Schroeder, F., Colijn, F. (2003): Ferry-Box Systems for Monitoring Coastal Waters. In: Dahlin, H.; Flemming, N.C.; Nittis. K.; Petersson, S.E. (Eds.): Building the European Capacity in Operational Oceanography, Proc. Third International Conference on EuroGOOS, Elsevier Oceanography Series Publication series 19, Amsterdam, Netherlands, pp. 325-333.
• Romanowicz, R., Petersen, W. (2003): Statistical modelling of algae concentrations in the Elbe River in the years 1985-2001 using observations of daily dissolved oxygen, temperature and pH. In: Acta Hydrochimica et Hydrobiologica. Vol. 31 4-5, 319 - 333.
• Petersen, W., Callies, U. (2002): Assessment of Primary Production by Statistical Analysis of Water-quality Data. In: Acta Hydrochimica et Hydrobiologica. Vol. 30 1, 34 - 40.
• Colijn, F., Petersen, W. (2002) : Collecting Oceanography Data from Ferries. In: ICES CIEM newsletter . Vol. 39 6, 3 - 5.
• Petersen, W., Bertino, L., Callies, U., Zorita, E. (2001): Process identification by principal component analysis of river water-quality data. Ecological Modelling. Vol. 138, 193 - 213.
• Hupfer, M., Tiemann, J., Tippmann, P., Petersen, W. (2001): Entnahme und Vorbereitung von Proben. In: Untersuchung und Bewertung von Sedimenten: ökotoxikologische and chemische Testmethoden. Hrsg.: W. Calmano. Berlin, Heidelberg, New York, Barcelona, Hongkong, London, Mailand, Paris, Singapur, Tokyo, ISBN: 3-540-422157-2.
• Ahlf, W., Fleming, H.-C., Götz, R., Hupfer, M., Leuchs, H., Lorch, D., Petersen, W., Traunspurger, W. (2001): Sedimente als Lebensraum. In: Untersuchung und Bewertung von Sedimenten: ökotoxikologische and chemische Testmethoden. Hrsg.: W. Calmano. Berlin, Heidelberg, New York, Barcelona, Hongkong, London, Mailand, Paris, Singapur, Tokyo, ISBN: 3-540-422157-2.
• Petersen, W., Bloecker, G., Schroeder, F., Mehlhorn, N. (1999): Einfluss der veraenderten Schadstoffbelastung in der Elbe auf den Sauerstoffgehalt. In: Hochmueller, K. (Hrsg.): Vom Wasser. Vol. 92 Weinheim: Wiley-VCH,. 37-50.
• Petersen, W., Bloecker, G., Mehlhorn, N., Schroeder, F. (1999): Consequences of altered load of pollutants on the oxygen budget of the Elbe River. Vom Wasser, 92: 37−50.
• Schroeder, F. (1997): Water quality in the Elbe estuary: Significance of different processes for the oxygen deficit at Hamburg. Environ. Model. Assess., 2: 73−82.
• ◾Edelkraut, F., Wiltshire, K. H., Bloecker, G., Petersen, W., Schroeder, F. (1997): Algal Pigments as Tracers for Biological Variability in the Elbe River and Estuary; Algenpigmente als Tracer fuer die biologische Variabilitaet in der Elbe und dem Elbe-Aestuar. In: Hochmueller, K. (Hrsg.): Vom Wasser. Vol. 88 Weinheim: VCH,. 285-294. (ISBN: 3-527-28820-1)
• Bergemann, M., Bloecker, G., Harms, H., Kerner, M., Meyer-Nehls, R., Petersen, W., Schroeder, F. (1996): Der Sauerstoffhaushalt der Tideelbe. Die Küste, 58: 199−261.
• Petersen, W., Wallmann, K., Li, P., Schroeder, F., Knauth, H.-D. (1996): The influence of diagenetic processes on the exchange of trace contaminants at the sediment-water interface. In: Calmano, W.; Foerstner, U. (Eds.): Sediments and toxic substances. Berlin: Springer,. 37-50.
• Petersen, W., Wallmann, K., Li, P., Schroeder, F., Knauth, H.-D. (1995): Exchange of trace elements at the sediment-water interface during early diagenesis processes. Mar. Freshwater Res. 46 19-26.