The 20th International Diatom Symposium will be organized under the auspices of the International Society for Diatom Research and Institute for Marine and Coastal Research, University of Dubrovnik, Croatia.

International Society for Diatom Research

President:
Andrzej Witkowski
Department of Palaeoceanology, Institute of Marine Sciences, University of Szczecin, ul. Waska 13, PL-71-415 Szczecin, Poland.
E-mail: [email protected]

Vice-President:
Koen Sabbe
Department of Biology, Laboratory of Protistology & Aquatic Ecology, University of Gent, Krijgslaan 281 – S8, B-9000 Gent, Belgium.
E-mail: [email protected]

Immediate Past President:
Michel Poulin
Canadian Museum of Nature, Ottawa, Canada.
E-mail: [email protected]

Secretary:
Viv Jones
Department of Geography, University College London, 26 Bedford Way, London WC1H 0AP, U.K.
E-mail: [email protected]

Treasurer:
Suzanne McGowan
School of Geography, University of Nottingham, University Park, Nottingham NG7 2RD, U.K.
E-mail: [email protected]

Ordinary Council Members:
David Mann, UK
Fumio Akiba, Japan
Martha Ferrario, Argentina
Paul Hargraves, USA
Irena Kaczmarska, Canada
Horst Lange-Bertalot, Germany