>08 
Mitarbeit in Ausschüssen 
International Maritime Organization (IMO, Internationale Seeschiffahrts-Organisation) 
Marine Environment Protection Committee: Dr. Ehlers, Dr. Rolke 
Working Group on Controls on Discharge of Ballast Water: Dr. Rolke 
Working Group Particularly Sensitive Areas: Dr. Rolke 
Maritime Safety Committee (MSC) 
Group of Experts on Tonnage Measurement: Klüver (Chairman) 
Subcommittee on Stability and Load Lines and on Fishing Vessels Safety (SLF) 
Corresponding Group on Tonnage Matters: Klüver 
Subcommittee on Radiocommunications: Hammerschmidt 
Subcommittee on Safety of Navigation 
IMO/IHO Harmonization Group on Electronic Chart Display Systems (ECDIS): Hecht 
International Maritime Satellite Organization (INMARSAT, Internationale Seefunksatelliten- 
Organisation) 
Council 
Advisory Committee on Technical and Operational Matters (ACTOM): 
Hammerschmidt 
Nuclear Energy Agengy (OECD/NEA, OECD/Kernenergie-Agentur) 
Co-ordinated Research and Environmental Surveillance Programme (CRESP): Dr. Nies 
Geochemistry and Physical Oceanography Task Group: Dr. Mittelstaedt, Dr. Nies 
Radiological Assessment Task Group: Dr. Nies 
Executive Group for Research on Sea Disposal of Radioactive Waste: Dr. Nies 
Expert Group to Review the Continued Suitability of the Dumping Site for 
Radioactive Waste in the Northeast Atlantic: Dr. Nies 
Geochemistry and Physical Oceanography Task Group for Research on Sea 
Disposal of Radioactive Waste: Dr. Mittelstaedt, Dr. Nies 
Radiological Surveillance Task Group for Research on Sea Disposal of Radioactive 
Waste: Dr. Nies 
Space Agency Forum on the International Space Year (ISY 92) 
Panel of Experts on the Earth Science & Technologie 
Working Group on Polar Ice Extent: Strübing (Co-chairman)