Institut für Ostseeforschung Warnemünde
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Norbert Wasmund - Vorträge und Poster

Oral presentations at workshops and congresses:

  • Wasmund, N.: The Baltic Sea - special characteristics and phytoplankton. Workshop "Primary production - results from Atlantic and Baltic coastal waters", Rostock, 8.2.1994.
  • Postel, L., Korshenko, A., Wasmund, N., Stukova, Z., Konev, Y., Kerstan, E., Jost, G., Nakoniecny, J., Boikova, E., Tenson, J.: Structure and activity of summer plankton in the south-eastern Baltic, especially in the estuarine and coastal waters. 14th BMB Symp. Pärnu, 5-8 Sept. 1995.
  • Wasmund, N., Siegel, H.: Ecology of bloom-forming Cyanobacteria in the Baltic Sea. First International Congress on Toxic Cyanobacteria, Rönne, 20.-24.8.1995.
  • Wasmund, N.: "Taxonomische Probleme ausgewählter Grünalgen der vorpommerschen Boddengewässer". 7. Phytoplankton-Monitoring-Workshop, List (Sylt), 11.-12.1.1996.
  • Wasmund, N.: Nitrogen fixation in the Eastern Gotland Sea in August 1997. Workshop of the BASYS subgroup 2, 02-03 April 1998, Ispra (Italy).
  • Verheye, H. M., Schmidt, M., Wasmund, N.: In situ egg production rates of copepods in the Angola-Benguela front region during austral fall. GLOBEC Open Science Meeting, 17-20 March 1998, Paris.
  • Humborg, C., Neumann, T., Pollehne, F., Wasmiund, N.: The fate of the Oder discharges during an exceptional high flood in summer. - HELCOM Scientific Workshop on the Effects of the 1997 Flood of the Oder and Vistula rivers, Hamburg, 12 - 14 January 1998
  • Postel, L., Korshenko, A., Wasmund, N., Boikova, E., Stukova, Z., Jost, G., Witek, Z., Ojaveer, E.: Topography, hydrography and plankton communities in the estuarine areas of the South East Baltic Sea. Baltic Sea Science Conference. Warnemünde, 23. - 27.11.1998
  • Wasmund, N., Voss, M., Lochte, K.: Nitrogen fixation and related phytoplankton parameters (especially primary production and phytoplankton biomass) in the Baltic Sea. Workshop of the BASYS subgroup 2, 15-16 April 1999, Helsingör (Denmark).
  • Wasmund, N.: Langzeitentwicklung im Phytoplankton der Ostsee. 5. Gewässersymposium "Biological Investigations of Coastal and Inland Waters in Europe" des Landesamtes für Umwelt, Naturschutz und Geologie Mecklenburg-Vorpommern. 18.5.1999, Güstrow.
  • Olesen, M., A Andersson, E. Gorokhova, S. Hajdu, S. Hansson, H. Höglander, U. Larsson, K. Lochte, N. Wasmund, K. Samuelsson. 1999. Efficient recycling and low losses of nutrients from the Baltic proper summer planktonic community - an effect of community structure. Proc. of the third BASYS Annual Science Conference, 20-22 Sept. 1999, Warnemünde: 54-58.
  • Larsson, U., R. Elmgren, S. Hajdu, K. Lochte, M.Voss, J. Walve, N. Wasmund: Nitrogen fixation in the Baltic Sea proper: direct and indirect estimates. Third BASYS Annual Science Conference, 20-22 Sept. 1999, Warnemünde.
  • Wasmund, N.: Ökologische Hintergründe für die Phytoplanktonblüten in der Ostsee". 47. NMU-Tagung, 20.11.2000, Bremerhaven.
  • Wasmund, N.: Harmful algal blooms in coastal waters of the south-eastern Baltic Sea WVU-Workshop "Baltic Coastal Ecosystems - Structural Function and Coastal Zone Management", 20-23 November 2000, Rostock.
  • Wasmund, N.: Betrachtungen zum Phytoplankton im Mittelmeer. Mittelmeer-Seminar WS 2000/2001 vom 9.2.2001, Uni Rostock
  • Wasmund, N., Schneider, B., Nagel, K. und Nausch, G.:Nitrogen fixation: rate measurements versus CO2 balance. Baltic Sea Science Congress. Stockholm, 25.-29.11.2001
  • Wasmund, N.: Langzeit-Trends des Phytoplanktons in der Ostsee. Workshop "Meeresmonitoring und Qualitätssicherung" (Erfahrungsaustausch der AG Qualitätssicherung des BLMP). Internationale Naturschutzakademie Insel Vilm, 4.-7.11.2002
  • Wasmund, N.: Development of cyanobacterial blooms in the Baltic Sea in dependency on environmental conditions. BALTDER-Projekt-Konferenz Gdynia, 5.-7.6.2003
  • Wasmund, N.: Development of diatom populations from winter to spring in relation to dissolved silicate concentration, nutrient ratios and hydrological properties. SIBER first annual workshop. Tvärminne, 22.-24.11.2003
  • Wasmund, N.: Potentially toxic algae in the Baltic Sea. BALTDER-Projekt-Konferenz. Gdynia, 22.-24.4.2004.
  • Wasmund, N.: The toxic diatom genus Pseudo-nitzschia. BALTDER-Projekt-Konferenz. Gdynia, 22.-24.4.2004.
  • Wasmund, N., Topp, I.: Optimierung der Chlorophyll-Bestimmung. 2. Erfahrungsaustausch "Meeresmonitoring, Wasserrahmenrichtlinie und Qualitätssicherung". 11.05. - 13.05.2004, Internationale Naturschutzakademie Insel Vilm
  • J. Alheit, J. Dutz, R. Feistel, G. Kornilovs, C. Möllmann, V. Mohrholz, N. Wasmund: Parallel Regime shifts in Central Baltic and North Sea in 1988/89. ICES CM 2004/Session M. Bergen
  • Wasmund, N.: Der Fluch des Hochsommers: Wenn Blaualgen das Baden vermiesen. "Warnemünder Abend", Warnemünde, 12.8.04
  • Heiskanen, A-S., S. Gromisz, A. Jaanus, P. Kauppila, I. Purina, S. Sagert, N. Wasmund: Developing reference conditions for phytoplankton in the Baltic coastal waters. CHARM Workshop. 23.-25.8.2004. Tallinn, Estonia
  • Thamm R., G. Schernewski, N. Wasmund: Coherence between spatial phytoplankton distribution and typology. CHARM Workshop. 23.-25.8.2004. Tallinn, Estonia
  • Gasiunaite, Z.R., Cardoso, A.C., Heiskanen, A.-S., Henriksen, P., Kauppila, P., Olenina, I., Pilkaityte, R., Purina, I., Razonkovas, A., Sagert, S., Schubert, H., Wasmund, N.: Seasonality of coastal phytoplankton assemblages in the Baltic Sea: influence of salinity and eutrophication. CHARM Workshop. 23.-25.8.2004. Tallinn, Estonia
  • Gromisz, S., Heiskanen, A.-S., Sagert, S., Schubert, H., Kauppila, P., Raateland, A., Henriksen, P., Purina, I., Wasmund, N., Witek, Z.: Applicability of phytoplankton diversity indices for the assessment of the ecology quality of the coastal Baltic ecosystem. CHARM Workshop. 23.-25.8.2004. Tallinn, Estonia
  • Wasmund, N.: Review of long-term trends in Baltic harmful algal blooms. Workshop of the ICES/IOC/SCOR Study Group on GEOHAB Implementation in the Baltic. Arendal (Norwegen). 7.-8.4.2005.
  • Wasmund, N.: Development of cyanobacterial blooms in the Baltic Sea in dependency on environmental conditions.Workshop of the IOC/ICES Working Group on Harmful Algal Bloom Dynamics. Arendal (Norwegen). 4.-7.4.2005
  • Wasmund, N. (2005): Are phytoplankton data series suitable for biodiversity analyses ? Workshop "How to detect changes in biodiversity - concepts, methods and tools." of the EU-project MARBEF. Banyuls (Frankreich). 2.-4.2.2005.
  • Schubert, H., Wasmund, N.: Phytoplankton im Jahresgang - ein komplexes System. Strelasund und Kubitzer Bodden. Küstengewässer im Spannungsfeld zwischen Naturschutz und Nutzungsdruck. 11.Podiumsgespräch im Deutschen Meeresmuseum. Stralsund. 12.5.2005.
  • Wasmund, N., Nausch, G., Schneider, B.: Calculation of primary production rates in the Baltic Sea by different approaches. ASLO Summer Meeting, 19.-24.6.2005, Santiago de Compostela.
  • Wasmund, N.: Factors for calculating carbon from phytoplankton biomass. Workshop und Trainingskurs der HELCOM-Phytoplankton-Expertengruppe, 26.-29.9.2005, Helsingborg (Schweden).
  • Wasmund, N.: A new procedure to calculate phytoplankton carbon. Meeting of the ICES Steering Group of Quality Assurance. ICES/HELCOM/OSPAR, Kopenhagen, 14.-16.2.2006.
  • Wasmund, N. : Nitrogen fixation of cyanobacterial blooms; magnitudes and how to measure. Workshop "What controls cyanobacteria blooms in the Baltic Sea ?". Helsinki, 15.5.-16.5.2006
  • Wasmund, N., Göbel, J., v.Bodungen, B.: 100-years changes in the phytoplankton of Kiel Bight. Seminar des Netherlands Institute of Ecology NIOO-KNAW. Yerseke, 24.5.2006
  • Wasmund, N.: Was blüht uns wenn das Wasser blüht ? Umwelttag. Stralsund. 5.6.2006
  • Möllmann, C., Müller-Karulis, B., Diekmann, R., Flinkman, J., Kornilovs, G., Lysiak-Pastuszak, E., Modin, J., Plikshs, M., Walther, Y., Wasmund, N.: Climate-induced ecosystem regime shifts in the central Baltic and the Gulf of Riga. Baltic Sea Science Congress, Rostock, 19.-23.3.2007.
  • Wasmund, N., Göbel, J., v.Bodungen, B.: Changes in the phytoplankton community of Kiel Bight (Baltic Sea) during the last century. 42nd European Marine Biology Symposium, Kiel, 27.-31. August 2007
  • Wasmund, N.: A phytoplankton data series taken in the frame of the monitoring program of the Helsinki Commission. Chapman Conference on Long Time-Series, Rovinj (Kroatien), 8.-12.10.2007.
  • Hense, I., Burchard, H., Neumann, T., Schneider, B., Wasmund, N.: Interannual variability of cyanobacteria in the Baltic Sea - the role of life cycle processes. Chapman Conference on Long Time-Series, Rovinj (Kroatien), 8.-12.10.2007.
  • Wasmund, N.: The toxic diatom genus Pseudo-nitzschia. Workshop and training course of the HELCOM Phytoplankton Expert Group. 20.-24.4.2008, Tartu (Estonia)

Posters at international workshops and congresses:

  • Wasmund, N.: Ecology of bloom-forming Cyanobacteria in the Baltic proper. ICES International Symposium "The temporal variability of plankton and their physico-chemical environment", Kiel, 19.-21.3.1997.
  • Wasmund, N., Breuel, G., Olsonen, R.: Trends in phyto- and zooplankton in the Baltic proper - Results of the Baltic Monitoring Programme. ICES International Symposium "The temporal variability of plankton and their physico-chemical environment", Kiel, 19.-21.3.1997.
  • N. Wasmund, Zalewski, M., Busch, S.: Phytoplankton in large river plumes in the Baltic Sea. ICES International Symposium on Brackish Water Ecosystems.Helsinki / Finnland, 25. - 28.08.1998
  • Wasmund, N., Voß, M., Lochte, K.: Nitrogen fixation and associated phytoplankton parameters in the Gotland Sea. Third BASYS Annual Science Conference, IOW, Warnemünde, 20.9.-22.9.1999.
  • Wasmund, N., Zalewski, M., Busch, S.: Phytoplankton in large river plumes in the Baltic Sea. BEQUALM Phytoplankton Workshop, Büsum, 30.3.-2.4.2000
  • Wasmund, N., Voß, M. Lochte, K.: Nitrogen fixation and associated phytoplankton parameters in the Baltic Proper. Workshop "N2 faxation in the Baltic Sea", MARE, Kalmar, 2.5. - 4.5.2000
  • Wasmund, N., Schneider, B., Siegel, H.: Nitrogen fixation rates in the Baltic Sea in 1998 and 2001.CYANOFIX final symposium, European Science Foundation Tomar (Portugal), 25.-28.9.2002
  • Nausch, M., Nausch, G., Wasmund, N.: Phosphorus transformations during the transition from nitrogen to phosphate limitation in the Baltic Sea. 8th Symposium on Aquatic Microbial Ecology (SAME-8), Taormina (Sizilien), 25.-30.10.2002.
  • Heiskanen, A-S., Cardoso, A.C., Duhamel, C., Pilkaityte, R., Gasiunaite, Z., Olenina, I., Razinkovas, A., Schubert, H., Sagert, S., Kauppila, P., Wasmund, N., Jaanus, A., Hendriksen, P., Gromisz, S., Witek, Z., and Purina, I. : Developing an ecological quality classification schemes for the coastal Baltic Sea using phytoplankton - Characterization of the Baltic Sea Ecosystem (CHARM). International Conference: Science in Support of European Water Policies - Sustainability of Aquatic Ecosystem. Stresa (Italien), 26.-28.11.2002.
  • Gromisz, S., Heiskanen, A.-S., Sagert, S., Schubert, H., Kauppila, P., Raateland, A., Henriksen, P., Purina, I., Wasmund, N., Witek, Z.: Applicability of phytoplankton diversity indices for the assessment of the ecology quality of the coastal Baltic ecosystem. CHARM Workshop. 23.-25.8.2004. Tallinn, Estonia
  • Thamm R., Schernewski, G., Wasmund, N.: Coherence between spatial phytoplankton distribution and typology. CHARM Workshop. 23.-25.8.2004. Tallinn, Estonia
  • Wasmund, N., Nausch, G., Schneider, B., Nagel, K., Voss, M.: Comparison of nitrogen fixation rates determined with different methods: A study in the Baltic Proper. Conference "Significant Processes, Observations, and Transformation in Oceanic Nitrogen ("SPOT-ON"). 26.6.-1.7.2005, Warnemünde.
  • Grunow, B., Schernewski, G., Wasmund, N.: Die Oder als Steuergröße des Phytoplanktons im Oderästuar. Nationale IKZM-Konferenz, 26.4.2006, Berlin.
  • Wasmund, N.: Phytoplankton long-term data as tool and target of basic and applied environmental research. Umwelttag. Stralsund. 5.6.2006.
  • Wasmund, N., Postel, L., Zettler, M.: Biological long-term data as tool and target of basic and applied environmental research. Sitzung des Wissenschaftlichen Beirats im IOW. 25.1.2007.
  • Wasmund, N., Göbel, J., v.Bodungen, B.: Changes in the phytoplankton community of Kiel Bight (Baltic Sea) during the last century. Baltic Sea Science Congress, Rostock, 19.-23.3.2007.
  • Schumann, R., Wasmund, N: Phytoplankton in the Darss-Zingst bodden chain - 15 years of nutrient reduction. Baltic Sea Science Congress, Rostock, 19.-23.3.2007.
  • Hällfors, S., Hajdu, S., Rintala, J.-M., Majaneva, M., Gromisz, S., Skjevik, A.-T., Busch, S., Kownacka, J., Jurgensone, I., Olenina, I., Huseby, S., Wasmund, N., Jaanus, A., Hällfors, G., Blomster, J.: A prolonged and exceptional Chrysochromulina polylepis (Prymnesiophyceae) bloom in the Baltic Sea during winter and spring 2007-2008. International Harmful Algal Bloom Conference, Hong Kong, 3.-7.11.2008.