Volker Matthias
Institute of Coastal Research
Helmholtz-Zentrum Geesthacht
Geesthacht, Germany
phone: +49 4152 872346
e-mail: Volker Matthias

K. Heinke Schlünzen
Meteorological Institute
University of Hamburg
Hamburg, Germany
phone: +49 40 428385082
e-mail: K.Heinke Schlünzen