Hiram Levy (March 1998)
Geophysical Fluid Dynamics Laboratory
Princeton, New Jersey

Itsushi Uno (February 1998)
National Institute of Environmental Studies
Tsukuba, Japan

Jia Li (January 1998 - February 1998)
Department of Environmental Sciences and Engineering
University of North Carolina, Chapel Hill

Maria Rosario Mendez-Gil (September 1997 - November 1997)
Centro de Supercomputación de Galicia (CESGA)
Spain

Thorjørn Larssen (August 1997 - August 1998)
Department of Chemistry
University of Oslo, Norway
http://www.uio.no/~thlarsse

Malva Mancuso (March 1997 - )
Institute of Geoscience, Center for Groundwater Research
University of San Paulo, Brazil
http://www.usp.br/ig/malva.htm

Itsushi Uno (September 1996 - October 1996)
National Institute of Environmental Studies
Tsukuba, Japan