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  • 2012
    • Nausch, M., G. Nausch, V. Mohrholz, H. Siegel and N. Wasmund (2012). Is growth of filamentous cyanobacteria supported by phosphate uptake below the thermocline? Estuar. coast. shelf sci. 99: 50-60, doi:10.1016/j.ecss.2011.12.011
    • Ohde, T. and H. Siegel (2012). Impacts of Saharan dust and clouds on photosynthetically available radiation in the area off Northwest Africa. Tellus B 64: 17160, doi:10.3402/tellusb.v64i0.17160
  • 2011
    • Nausch, G., R. Feistel, L. Umlauf, V. Mohrholz and H. Siegel (2011). Hydrographisch-chemische Zustandseinschätzung der Ostsee 2010. Warnemünde: Leibniz-Institut für Ostseeforschung Warnemünde. 99 S. (Meereswissenschaftliche Berichte; 84)
    • Ohde, T. and V. Mohrholz (2011). Interannual variability of sulphur plumes off the Namibian coast. Int. j. remote sensing 32: 9327-9342, doi:10.1080/01431161.2011.554455
    • Siegel, H. and M. Gerth (2011). Development of sea surface temperature in the Baltic Sea in 2010. HELCOM indicator fact sheets: http://www.helcom.fi/BSAP_assessment/ifs/ifs2011/en_GB/sst/
    • Wasmund, N., F. Pollehne, L. Postel, H. Siegel and M. L. Zettler (2011). Biologische Zustandseinschätzung der Ostsee im Jahre 2010. Meereswiss. Ber. 85: 3-87
  • 2010
    • Lass, H. U., V. Mohrholz, G. Nausch and H. Siegel (2010). On phosphate pumping into the surface layer of the eastern Gotland Basin by upwelling. J. mar. syst. 80: 71-89, doi:10.1016/j.jmarsys.2009.10.002
    • Ohde, T. (2010). Impact of Saharan dust on ocean surface wind speed derived by microwave satellite sensors. J. infrared milli. terahz. waves 31: 1225-1244, doi:10.1007/s10762-010-9695-z
    • Ohde, T. and H. Siegel (2010). Biological response to coastal upwelling and dust deposition in the area off Northwest Africa. Cont. shelf res. 30: 1108-1119doi:10.1016/j.csr.2010.02.016
    • Siegel, H. and M. Gerth (2010). Satellite based process studies in the Baltic Sea. Proceedings Ocean from Space, Venice 2010, Ed. V. Barale, J. F. R. Gower, L. Alberotanza. 205-206
    • Wasmund, N., F. Pollehne, L. Postel, H. Siegel and M. L. Zettler (2010). Biologische Zustandseinschätzung der Ostsee im Jahre 2009. 91 S. (Meereswissenschaftliche Berichte; 81)
  • 2009
    • Nausch, M., G. Nausch, H. U. Lass, V. Mohrholz, K. Nagel, H. Siegel and N. Wasmund (2009). Phosphorus input by upwelling in the eastern Gotland Basin (Baltic Sea) in summer and its effects on filamentous cyanobacteria. Estuar. coast. shelf sci. 83: 434-442, doi:10.1016/j.ecss.2009.04.031
    • Ohde, T. (2009). Investigation of hydrogen sulphide eruptions along the Namibian coastline using different remote sensing systems. Cent. Eur. j. geosci. 1: 340-346, doi:10.2478/v10085-009-0020-9
    • Siegel, H. and M. Gerth (2009). Development of sea surface temperature in the Baltic Sea in 2008. HELCOM indicator fact sheets: http://www.helcom.fi/BSAP_assessment/ifs/archive/ifs2009/en_GB/SeaSurfaceTemperature/
    • Siegel, H., I. Stottmeister, J. Reißmann, M. Gerth, C. Jose and J. Samiaji (2009). Siak River System - East-Sumatra, characterisation of sources, estuarine processes, and discharge into the Malacca Strait. J. mar. syst. 77: 148-159, doi:10.1016/j.jmarsys.2008.12.003
    • Siegel, H., I. Stottmeister, M. Gerth, T. Ohde, C. Jose and J. Samiaji (2009). Characterisation of Coastal Discharge in South- East- Sumatra and the Transport in the Adjacent Open Seas. Proceedings WOC Manado 2009
    • Siegel, H., M. Gerth, T. Heene, T. Ohde, D. Rüß and H. Kraft (2009). Hydrography, currents and distribution of suspended matter during a dumping experiment in the western Baltic Sea at a site near Warnemünde. J. mar. syst. 75: 397-408, doi:10.1016/j.jmarsys.2008.04.005
  • 2008
    • Nausch, G., R. Feistel, L. Umlauf, K. Nagel and H. Siegel (2008). Hydrographisch-chemische Zustandseinschätzung der Ostsee 2007. Meereswiss. Ber. 72: 3-93
    • Robinson, I. S., D. Antoine, M. Darecki, P. Gorringe, L. Pettersson, K. Ruddick, R. Santoleri, H. Siegel, P. Vincent, M. R. Wernand, G. Westbrook and G. Zibordi (2008). Remote sensing of shelf sea ecosystems : state of the art and perspectives. Strasbourg: European Science Foundation, Marine Board. 60 S. (ESF Marine Board position paper; 12)
    • Siegel, H. (2008). Sedimentverklappungen – Untersuchungen im Rahmen des DYNAS-Projektes. Der Ingenieur der Wasser- und Schifffahrtsverwaltung 47: 9-10
    • Siegel, H. and M. Gerth (2008). Development of sea surface temperature in the Baltic Sea in 2007. HELCOM indicator fact sheets / Baltic Marine Environment Protection Commission - Helsinki Commission: http://www.helcom.fi/environment2/ifs/ifs2008/en_GB/sst/
    • Siegel, H. and M. Gerth (2008). Optical remote sensing applications in the Baltic Sea. In: Remote sensing of the European Seas. Ed. by M. Barale and M. Glade. Berlin: Springer: 91-102
    • Siegel, H., M. Gerth, I. Stottmeister and V. Alling (2008). CDOM- absorption from tropical black water Rivers to open ocean - contributions of colloidal size fractions. Ocean Optics Conference, Barga, 6.-10. Oktober 2008. Ocean Optics Conference. (CD)
    • Wasmund, N. and H. Siegel (2008). Phytoplankton. In: State and evolution of the Baltic Sea, 1952 – 2005. Ed. by R. Feistel, G. Nausch and N. Wasmund. Hoboken: Wiley-Interscience: 441-481
    • Wasmund, N., F. Pollehne, L. Postel, H. Siegel and M. L. Zettler (2008). Biologische Zustandseinschätzung der Ostsee im Jahre 2007. Warnemünde: Leibniz-Institut für Ostseeforschung. 88 S. (Meereswissenschaftliche Berichte; 74)
  • 2007
    • Dippner, J. W., K. V. Nguyen, H. Hein, T. Ohde and N. Loick (2007). Monsoon induced upwelling off the Vietnamese coast. Ocean dyn. 57: 46-62
    • Nausch, G., R. Feistel, H. U. Lass, K. Nagel and H. Siegel (2007). Hydrographisch-chemische Zustandseinschätzung der Ostsee 2006. Meereswiss. Ber. 70: 3-91
    • Ohde, T., H. Siegel and M. Gerth (2007). Validation of MERIS level-2 products in the Baltic Sea, the Namibian coastal area and the Atlantic Ocean. Int. j. remote sensing 28: 609-624
    • Ohde, T., H. Siegel, J. Reissmann and M. Gerth (2007). Identification and investigation of sulphur plumes along the Namibian coast using the MERIS sensor. Cont. shelf res. 27: 744-756
    • Siegel, H. (2007). Cyanobakterienblüten in der Ostsee. In: Meer & Küste : Deutsche Ostsee. Warnemünde: EUCC, Die Küsten-Union Deutschland e. V. am IOW: 11
    • Siegel, H. and M. Gerth (2007). Development of sea surface temperature in the Baltic Sea in 2006. HELCOM indicator fact sheets / Baltic Marine Environment Protection Commission - Helsinki Commission: http://www.helcom.fi/environment2/ifs/ifs2007/en_GB/sst/
    • Siegel, H., M. Gerth and G. Tschersich (2007). Sea surface temperature development and cyanobacteria in the Baltic Sea. In: Fifth Study Conference on Baltex, Kurressaare, 4-8 June 2007 : conference proceedings. Geesthacht: International BALTEX Secretariat (Publication / International BALTEX Secretariat; 38): 180-181
    • Siegel, H., T. Ohde, M. Gerth, G. Lavik and T. Leipe (2007). Identification of coccolithophore blooms in the SE Atlantic Ocean off Namibia by satellites and in-situ methods. Cont. shelf res. 27: 258-274
    • Wasmund, N., F. Pollehne, L. Postel, H. Siegel and M. L. Zettler (2007). Biologische Zustandseinschätzung der Ostsee im Jahre 2006. Warnemünde: Institut für Ostseeforschung. 82 S. (Meereswissenschaftliche Berichte; 71)
  • 2006
  • 2005
    • Blanz, T., K.-C. Emeis and H. Siegel (2005). Controls on alkenone unsaturation ratios along the salinity gradient between the open ocean and the Baltic Sea. Geochim. cosmochim. acta 69: 3589-3600
    • Nausch, G., R. Feistel, H. U. Lass, K. Nagel and H. Siegel (2005). Hydrographisch-chemische Zustandseinschätzung der Ostsee 2004. Meereswiss. Ber. 62: 3-78
    • Siegel, H. and M. Gerth (2005). Development of sea surface temperature in the Baltic Sea in 2004. HELCOM indicator fact sheets / Baltic Marine Environment Protection Commission - Helsinki Commission: http://www.helcom.fi/environment2/ifs/ifs2005/en_GB/temperature/
    • Siegel, H., M. Gerth, T. Ohde and T. Heene (2005). Ocean colour remote sensing relevant water constituents and optical properties of the Baltic Sea. Int. j. remote sensing 26: 315-330
    • Siegel, H., T. Seifert, G. Schernewski, M. Gerth, J. H. Reissmann, T. Ohde and V. Podsetchine (2005). Discharge and transport processes along the German Baltic Sea Coast. Ocean dyn. 55: 47-66
    • Wasmund, N., F. Pollehne, L. Postel, H. Siegel and M. L. Zettler (2005). Biologische Zustandseinschätzung der Ostsee im Jahre 2004. Warnemünde: Institut für Ostseeforschung. 78 S. (Meereswissenschaftliche Berichte; 64)
  • 2004
    • Hendiarti, N., H. Siegel and T. Ohde (2004). Investigation of different coastal processes in Indonesian waters using SeaWiFS data. Deep-sea res. Pt. 2. 51: 85-97
    • Nausch, G., R. Feistel, H. U. Lass, K. Nagel and H. Siegel (2004). Hydrographisch-chemische Zustandseinschätzung der Ostsee 2003. Meereswiss. Ber. 59: 3-80
    • Ohde, T., B. Sturm and H. Siegel (2004). Preliminary results for SeaWiFS vicarious calibration coefficient in the Baltic Sea. Int. j. remote sensing 25: 1495-1499
    • Siegel, H. and M. Gerth (2004). Development of sea surface temperature in the Baltic Sea in 2003. HELCOM indicator fact sheets / Baltic Marine Environment Protection Commission - Helsinki Commission: http://helcom.navigo.fi/environment/indicators2004/sst/en_GB/temperature/
    • Siegel, H., M. Gerth and T. Ohde (2004). Dynamic features along the German Baltic Sea coastal monitoring. Int. j. remote sensing 25: 1403-1408
    • Siegel, H., M. Gerth and T. Ohde (2004). Optical in situ measurements of a coccolithophoride bloom in the SE Atlantic Ocean off Namibia identified and followed by satellite ocean colour data. In: Proceedings of Ocean Optics Conference, Fremantle, Oct 2004. (CD). Bellingham, Wash.: SPIE: paper 013
    • Siegel, H., T. Seifert, M. Gerth, T. Ohde, J. H. Reißmann and G. Schernewski (2004). Dynamical processes along the German Baltic Sea coast systematized to support coastal monitoring. In: Managing the Baltic Sea : BaltCoast 2004 - conference proceedings, Warnemünde, Germany, 26.-28. April 2004. Ed. by G. Schernewski and N. Löser. Warnemünde: EUCC - The Coastal Union ; Die Küsten Union Deutschlands e.V. (Coastline reports ; 2): 219-226
    • Wasmund, N., F. Pollehne, L. Postel, H. Siegel and M. L. Zettler (2004). Biologische Zustandseinschätzung der Ostsee im Jahre 2003. Warnemünde: Institut für Ostseeforschung. 87 S. (Meereswissenschaftliche Berichte; 60)
  • 2003
    • Nausch, G., R. Feistel, H. U. Lass, K. Nagel and H. Siegel (2003). Hydrographisch-chemische Zustandseinschätzung der Ostsee 2002. Meereswiss. Ber. 55: 1-71
    • Ohde, T. and H. Siegel (2003). Derivation of immersion factors for the hyperspectral TriOS radiance sensor. J. opt. A 5(3): L12-L14
    • Siegel, H. and M. Gerth (2003). Development of sea surface temperature in the Baltic Sea in 2002. HELCOM indicator fact sheets / Baltic Marine Environment Protection Commission - Helsinki Commission: http://www.helcom.fi/environment2/ifs/archive/ifs2003/en_GB/SST/
    • Siegel, H., M. Gerth, T. Ohde, J. H. Reißmann, G. Schernewski and T. Seifert (2003). Dynamical processes along the German Baltic Sea Coast (abstract). In: Baltic Sea Science Congress 2003 Helsinki : August 24-28, 2003 ; abstract publication. Helsinki: Univ. Helsinki: 74
    • Siegel, H., T. Ohde and M. Gerth (2003). Preliminary MERIS-validation results for the Baltic Sea. In: Envisat Validation Workshop 9-13 December 2002 ESRIN, Frascati, Italy: ESA: nur elektr. vhd.: http://envisat.esa.int/pub/ESA_DOC/envisat_val_1202/proceedings/#case2
    • Wasmund, N., F. Pollehne, L. Postel, H. Siegel and M. L. Zettler (2003). Biologische Zustandseinschätzung der Ostsee im Jahre 2002. Warnemünde: Institut für Warnemünde: Institut für Ostseeforschung. 78 S. (Meereswissenschaftliche Berichte; 56)
  • 2002
    • Hendiarti, N., H. Siegel and T. Ohde (2002). Distinction of different water masses in and around the Sundra Strait: satellite observations and in-situ measurements. In: Proceedings / The Sixth Pan Ocean Remote Sensing Conference (PORSEC): Bali, 3-6 Sept. 2002. Ed. by B. P. Pasaribu. Bogor: PORSEC.2: 674-679
    • Nausch, G., R. Feistel, H. U. Lass, K. Nagel and H. Siegel (2002). Hydrographisch-chemische Zustandseinschätzung der Ostsee 2001. Meereswissenschaftliche Berichte 49: 2-77
    • Ohde, T., B. Sturm and H. Siegel (2002). Derivation of SeaWiFS vicarious calibration coefficients using in situ measurements in case 2 water of the Baltic Sea. Remote sens. environ. 80: 248-255
    • Pohl, C., U. Hennings, H. Siegel and A. Bachor (2002). Trace metal impact to the Baltic Sea during the exceptional Oder flood in summer 1997. Mar. chem. 79: 101-111
    • Schernewski, G., M. Gerth and T. Ohde (2002). Remote sensing applications in costal zone management. In: Baltic coastal ecosystems : structure, function and costal zone management. Ed. by G. Schernewski and U. Schiewer. Berlin: Springer: 279-292
    • Siegel, H. (2002). Anwendung von Satellitendaten in der Ostseeforschung. DGM-Mitt. 2002(2/3): 13-17
    • Siegel, H., M. Gerth and T. Ohde (2002). Remote sensing applications in coastal zone management. In: Baltic coastal ecosystems : structure, function and coastal zone management. Ed. by G. Schernewski and U. Schiewer. Berlin: Springer: 279-292
    • Siegel, H., N. Hendiarti, T. Ohde and M. Gerth (2002). Application of remote sensing data in Indonesian waters. In: Proceedings / The Sixth Pan Ocean Remote Sensing Conference (PORSEC): Bali, 3-6.9.2002. Ed. by B. P. Pasaribu. Bogor: PORSEC.2: 668-673
    • Wasmund, N., F. Pollehne, L. Postel, H. Siegel and M. L. Zettler (2002). Biologische Zustandseinschätzung der Ostsee im Jahre 2001. Warnemünde: Institut für Ostseeforschung. 80 S. (Meereswissenschaftliche Berichte; 51)
  • 2001
    • Hagen, E., R. Feistel, J. J. Agenbag and T. Ohde (2001). Seasonal and interannual changes in intense Benguela upwelling (1982-1999). Oceanol. acta 24: 557-568
    • Hakansson, B., H. Siegel and S. Victorov (2001). Regional satellite oceanography : case study of the Baltic Sea (abstract). In: Baltic Sea Science Congress 2001 : past, present and future - a joint venture ; abstract volume. Stockholm: Stockholm Marine Research Centre, Stockholm Univ.: 98
    • Matthäus, W., G. Nausch, H. U. Lass, K. Nagel and H. Siegel (2001). Hydrographisch-chemische Zustandseinschätzung der Ostsee 2000. In: The hydrographic-hydrochemical state of the western and central Baltic Sea in 1999/2000 and during the 1990s. Ed. by W. Matthäus and G. Nausch. Warnemünde: Institut für Ostseeforschung (Meereswissenschaftliche Berichte; 45): 27-88
    • Matthäus, W., G. Nausch, H. U. Lass, K. Nagel and H. Siegel (2001). The Baltic Sea - stabilization of nutrient concentrations in the surface water and increasing extent of oxygen deficiency in the central Baltic deep water. In: The hydrographic-hydrochemical state of the western and central Baltic Sea in 1999/2000 and during the 1990s. Ed. by W. Matthäus and G. Nausch. Warnemünde: Institut für Ostseeforschung (Meereswissenschaftliche Berichte; 45): 3-25
    • Matthäus, W., G. Nausch, H. U. Lass, K. Nagel and H. Siegel (2001). The Baltic Sea in 2000 - low inflow activity caused an increase in stagnation of the central Baltic deep water. In: The hydrographic-hydrochemical state of the western and central Baltic Sea in 1999/2000 and during the 1990s. Ed. by W. Matthäus and G. Nausch. Warnemünde: Institut für Ostseeforschung (Meereswissenschaftliche Berichte; 45): 89-97
    • Ohde, T. and H. Siegel (2001). Correction of bottom influence in ocean colour satellite images of shallow water areas of the Baltic Sea. Int. j. remote sensing 22: 297-313
    • Schernewski, G., T. Neumann, V. Podsetchine and H. Siegel (2001). Spatial impact of the Oder river plume on water quality along the south-western Baltic coast. Int. j. hyg. environm. health 204: 143-155
    • Siegel, H., M. Gerth, T. Neumann and T. Ohde (2001). Inter-annual variations in the spatial and temporal development of cyanobacteria (abstract). In: Baltic Sea Science Congress 2001 : past, present and future - a joint venture ; abstract volume. Stockholm: Stockholm Marine Research Centre, Stockholm Univ.: 100
    • Wasmund, N., F. Pollehne, L. Postel, H. Siegel and M. L. Zettler (2001). Biologische Zustandseinschätzung der Ostsee im Jahre 2000. Warnemünde: Institut für Ostseeforschung. 74 S. (Meereswissenschaftliche Berichte; 46)
  • 2000
    • Matthäus, W., G. Nausch, H. U. Lass, K. Nagel and H. Siegel (2000). Hydrographisch-chemische Zustandseinschätzung der Ostsee 1999. Warnemünde: Institut für Ostseeforschung. 73 S. (Meereswissenschaftliche Berichte; 39)
    • Matthäus, W., G. Nausch, H. U. Lass, K. Nagel and H. Siegel (1999). The Baltic Sea in 1998: characteristic features of the current stagnation period, nutrient conditions in the surface layer and exceptionally high deep water temperatures. Dtsch. hydrogr. Z. 51: 67-84
    • Pastuszak, M., H.Siegel, S. Sitek, M. Gerth, G. Tschersich, K. Nagel and A. Grelowski (1999). Impact of water temperature on nutrient concentrations in the Oder Estuary ind 1996-1998. In: Dtsch. hydrogr. Z. 51: 423-439
    • Schernewski, G., V. Podsetchine, H. Siegel and T. Huttula (2000). Instruments for water quality management and research in coastal zones: flow and transport simulations across spatial scales. Period. biol. 102(suppl. 1): 65-75
    • Siegel, H. (2000). Satellite-based studies of the 1997 Oder flood event in the southern Baltic Sea. Remote sens. environ. 73: 207-217
    • Siegel, H. and M. Gerth (2000). Remote-sensing studies of the exceptional summer of 1997 in the Baltic Sea: the warmest August of the century, the Oder flood, and phytoplankton blooms. In: Satellites, oceanography and society. Ed. by D. Halpern. Amsterdam: Elsevier (Elsevier oceanography series; 63): 239-255
    • Siegel, H., M. Gerth, R. Tiesel and G. Tschersich (1999). Seasonal and interannual variations in satellite derived sea surface temperature of the Baltic sea in the 1990s. In: Dtsch. hydrogr. Z. 51: 407-422
    • Wasmund, N., J. Alheit, F. Pollehne and H. Siegel (2000). Der biologische Zustand der Ostsee im Jahre 1999 auf der Basis von Phytoplankton- und Zooplanktonuntersuchungen. Warnemünde: Institut für Ostseeforschung. 65 S. (Meereswissenschaftliche Berichte; 43)
    • Witt, G. and H. Siegel (2000). The consequences of the Oder flood in 1997 on the distribution of polycyclic aromatic hydrocarbons (PAHs) in the Oder River Estuary. Mar. poll. bull. 40: 1124-1131
  • 1999
    • Matthäus, W., G. Nausch, H. U. Lass, K. Nagel and H. Siegel (1999). Hydrographisch-chemische Zustandseinschätzung der Ostsee 1998. Warnemünde: Institut für Ostseeforschung. 69 S. (Meereswissenschaftliche Berichte; 35)
    • Ohde, T. and H. Siegel (1999). Elimination of bottom effects in SeaWiFS data of shallow water areas in the Pomeranian Bight of the Baltic Sea. In: IGARSS '99 : proceedings IEEE International Geoscience and Remote Sensing Symposium, 28.6. - 2 .7.1999, Hamburg. Piscataway: IEEE .2: 1300-1302
    • Siegel, H. and M. Gerth (1999). Ozeanologische Anwendungen von MOS- und WIFS in der Ostsee 1997. Publ. Dtsch. Ges. Photogramm. Fernerkund. 7: 145-153
    • Siegel, H., M. Gerth and A. Mutzke (1999). Dynamics of the Oder river plume in the Southern Baltic Sea: satellite data and numerical modelling. Cont. shelf res. 19: 1143-1159
    • Siegel, H., M. Gerth and M. Gade (1999). Remote sensing of the Pomeranian Bight by different optical and microwave sensors during the Oder flood in August 1997. In: IGARSS '99 : proceedings IEEE International Geoscience and Remote Sensing Symposium, 28.6. - 2 .7.1999, Hamburg. Piscataway: IEEE .1: 309-310
    • Siegel, H., M. Gerth and T. Ohde (1999). Remote sensing of phytoplankton blooming in the Baltic Sea using SeaWiFS data. In: IGARSS '99 : proceedings IEEE International Geoscience and Remote Sensing Symposium, 28.6. - 2 .7.1999, Hamburg. Piscataway: IEEE .2: 837-839
    • Siegel, H., M. Gerth, T. Neumann and R. Doerffer (1999). Case studies on phytoplankton blooms in coastal and open waters of the Baltic Sea using Coastal Zone Color Scanner data. Int. j. remote sensing 20: 1249-1264
    • Siegel, H., W. Matthäus, R. Bruhn, M. Gerth, G. Nausch, T. Neumann and C. Pohl (1999). The exceptional Oder flood in summer 1997 - distribution patterns of the Oder discharge in the Pomeranian Bight. Dtsch. hydrogr. Z. 50: 145-167
    • Wasmund, N., J. Alheit, F. Pollehne, H. Siegel and M. L. Zettler (1999). Der biologische Zustand der Ostsee im Jahre 1998 auf der Basis von Phytoplankton-, Zooplankton- und Zoobenthosuntersuchungen. Warnemünde: Institut für Ostseeforschung. 75 S. (Meereswissenschaftliche Berichte; 37)
  • 1998
    • Gerth, M. and H. Siegel (1998). Absorption of phytoplankton in the Baltic Sea. In: 2nd International Workshop on MOS-IRS and Ocean Colour : Berlin, June 10-12, 1998. Berlin: Wissenschaft und Technik : 283-288
    • Matthäus, W., G. Nausch, H. U. Lass, K. Nagel and H. Siegel (1998). Hydrographisch-chemische Zustandseinschätzung der Ostsee 1997. Warnemünde: Institut für Ostseeforschung. 65 S. (Meereswissenschaftliche Berichte; 29)
    • Matthäus, W., G. Nausch, H. U. Lass, K. Nagel and H. Siegel (1998). The Baltic Sea in 1997 - impacts of extremely warm summer and of the exceptional Oder flood. Dtsch. hydrogr. Z. 50: 47-69
    • Ohde, T. and H. Siegel (1998). Identification and elimination of bottom influence in satellite data of the visible spectrum. In: 2nd International Workshop on MOS-IRS and Ocean Colour : Berlin, June 10-12, 1998. Berlin: Wissenschaft und Technik : 289-296
    • Pohl, C., U. Hennings, I. Petersohn and H. Siegel (1998). Trace metal budget, transport , modification and sink in the transition area between the Oder and Peene rivers and the southern Pomeranian Bight. Mar. poll. bull. 36: 598-616
    • Siegel, H. (1998/99). Der außergewöhnliche Sommer 1997 in der Ostsee. Tidingsbringer 3: 60-62
    • Siegel, H. and M. Gerth (1998). Distribution of the Oder Flood in the Pomeranian Bight derived from satellite image. (Abstract). In: HELCOM scientific workshop : the effects of the 1997 flood of the Odra and Vistula Rivers, 12-14 January, Hamburg. Hamburg und Rostock: Bundesamt für Seeeschiffahrt und Hydrographie (Berichte des Bundesamtes für Seeeschiffahrt und Hydrographie; 13): 34
    • Siegel, H. and M. Gerth (1998). Distribution patterns of Oder discharge in the Pomeranian Bight during the exceptional flood in summer 1997. In: Proceedings of the 5th International Conference on Remote Sensing for Marine and Coastal Environments : San Diego, 5-7 Oct. 1998. San Diego : 481-485
    • Siegel, H., M. Gerth and T. Ohde (1998). Case 1 and case 2 algorithms for MOS-IRS and ocean colour. In: 2nd International Workshop on MOS-IRS and Ocean Colour : Berlin, June 10-12, 1998. Berlin: Wissenschaft und Technik : 155-162
    • Siegel, H., M. Gerth and T. Ohde (1998). Case 1 and case 2 algorithms for MOS-IRS and SEAWIFS and their application to different regions. In: Proceedings of the International Conference on Ocean Optics XIV (SPIE), Nov. 10-13, 1998, Kailua-Kona, Hawai: SPIE : 1 CD
    • Siegel, H., W. Matthäus, R. Bruhn, M. Gerth, G. Nausch, T. Neumann and C. Pohl (1998). The exceptional Oder flood in summer 1997 - distribution patterns of the Oder discharge in the Pomeranian Bight. Dtsch. hydrogr. Z. 50: 145-167
    • Wasmund, N., J. Alheit, F. Pollehne, H. Siegel and M. L. Zettler (1998). Ergebnisse des Biologischen Monitorings der Ostsee im Jahre 1997 im Vergleich mit bisherigen Untersuchungen. Warnemünde: Institut für Ostseeforschung. 66 S. (Meereswissenschaftliche Berichte; 32)
  • 1997
    • KRAWCZYK, H., A. NEUMANN, T. WALZEL AND H. SIEGEL (1997). Application of a multispectral interpretation algorithm to remote sensing data over the Baltic Sea. Ocean optics 13: 234-239
    • MATTHÄUS, W., D. NEHRING, H. U. LASS, G. NAUSCH, K. NAGEL AND H. SIEGEL (1997). Hydrographisch-chemische Zustandseinschätzung der Ostsee 1996. Warnemünde: Institut für Ostseeforschung. (Meereswissenschaftliche Berichte; 24): 49 S.
    • SIEGEL, H. (1997/98). Der Warnemünder Weststrand und seine Badewasserqualität. Tidingsbringer: ein Warnemünder Bäderjournal. 2: 83-86
    • SIEGEL, H., M. GERTH AND M. BECKERT (1997). Variation of specific optical properties and their influence on measured and modelled spectral reflectances in the Baltic Sea. Ocean optics 13: 526-531
    • SIEGEL, H., M. GERTH, M. BECKERT, H. KRAWCZYK AND B. GERASCH (1997). Distribution of water constituents derived from MOS-IRS-data in the southern Baltic. In: Proceedings of the 1st International Workshop on MOS-IRS and Ocean Colour. Berlin: Institute of Space Sensor Technology: session 3-9
  • 1996
    • DOERFFER, R., W. ROSENTHAL AND H. SIEGEL (1996). Können Fernerkundungsverfahren bei der Berechnung der Primärproduktion der Boddengewässer helfen? Bodden 3: 99-115
    • MATTHÄUS, W., D. NEHRING, H. U. LASS, G. NAUSCH, K. NAGEL AND H. SIEGEL (1996). The Baltic Sea in 1996 - continuation of stagnation and decreasing phosphate concentrations. Dtsch. hydrogr. Z. 48: 161-174
    • SIEGEL, H., M. GERTH AND T. SCHMIDT (1996). Water exchange in the Pomeranian Bight investigated by satellite data and shipborne measurements. Cont. shelf res. 16: 1793-1817
  • 1995
    • BODUNGEN, B. V.; GRAEVE, M.; KUBE, J.; LASS, H. U.; MEYER-HARMS, B.; MUMM, N.; NAGEL, K.; POLLEHNE, F.; POWILLEIT, M.; RECKERMANN, M.; SATTLER, C.; SIEGEL, H.; WODARG, D.: Stoff-Flüsse am Grenzfluß - Transport- und Umsatzprozesse im Übergangsbereich zwischen Oderästuar und Pommerscher Bucht (TRUMP). Geowissenschaften 13(1995), 479-485
    • KAISER, W.; NEHRING, D.; BREUEL, G.; WASMUND, N.; SIEGEL, H.; WITT, G.; KERSTAN, E.; SADKOWIAK, B.: Zeitreihen hydrographischer, chemischer und biologischer Variablen an der Küstenstation Warnemünde (westliche Ostsee). Meereswiss. Ber. 11(1995) 1-65; 100-103 u. Tab.anhang
  • 1994
    • MATTHÄUS, W.; GERTH, M.: The small-scale structure of the halocline during PEX-86. ICES coop. res. rep. 201(1994), 85-89
    • SIEGEL, H.: Riverplume in the Pommeranian Bight investigated by satellite and airborne measurements. In: Proc. 18th Conf. Baltic Oceanogr., St. Petersburg, 1992. Vol.2. St. Petersburg: State Oceanographic Institute, 1994. 209-218
    • SIEGEL, H.; GERTH, M.; BECKERT, M.; HOELL, A.: The variation of optical properties in coastal waters of the Baltic Sea and algorithms for the application of remote sensing data. Proc. of the International Conf. on Ocean Optics XII (SPIE), 13-15 June 1994, Bergen (Norway), Vol. 2258, 894-905
    • SIEGEL, H.; GERTH, M.; HOELL, A.; SCHMIDT, T.: Typical distribution pattern in the Pomeranian Bight derived from satellite data. 19th Conference of the Baltic Oceanographers Gdansk, Poland, August, 29th to September, 1st, 1994, V. 1, 268-277.
    • SIEGEL, H.; GERTH, M.; RUDLOFF, R.; TSCHERSICH, G.: Dynamical features in the western Baltic Sea investigated by NOAA-AVHRR- Data. Dtsch. hydrogr. Z. 3(1994), 191-209