Environmental Science & Technology 2000 Advisory Board William H. Glaze Editor University of North Carolina, Chapel Hill, North Carolina Dr. Alexander J. B. Zehnder
Dr. John C. Crittenden
Dr. Walter Giger
Dr. Ronald A. Hites
Dr. Steven M. Japar
Dr. James F. Pankow
Dr. Gary S. Sayler
Dr. Jerald L. Schnoor
Dr. Laura
Sigg
Dr. Mitchell J. Small
Dr. Joseph M. Suflita
Dr. Paul Anastas
Dr. Karl H. Becker
Dr. Glenn R. Cass
Dr. Stuart P. Cram
Dr. John Ehrenfeld
Dr. Menachem Elimelech
Dr. Janet Hering
Dr. Michael R. Hoffmann
Dr. Sheila Jasanoff
Dr. Richard M. Kamens
Dr. Michael Kavanaugh
Dr. M. Granger Morgan
Dr. P. H. Pritchard
Senior Associate Editor—Europe Alexander J. B. Zehnder, Swiss Federal Institute for Environmental Science and Technology, Dubendorf, Switzerland Associate Editors John C. Crittenden, Michigan Technological University, Houghton, Michigan Walter Giger, Swiss Federal Institute for Environmental Science and Technology, Diibendorf, Switzerland (ES&T Europe Office) Ronald A. Hites, Indiana University, Bloomington, Indiana Steven M. Japar, Ford Motor Company, Dearborn, Michigan James F. Pankow, Oregon Graduate Institute, Portland, Oregon Gary S. Sayler, University of Tennessee, Knoxville, Tennessee Jerald L. Schnoor, University of Iowa, Iowa City, Iowa Laura Sigg, Swiss Federal Institute for Environmental Science and Technology, Diibendorf, Switzerland [ES&T Europe Office) Mitchell J. Small, Carnegie Mellon University, Pittsburgh, Pennsylvania Joseph M. Suflita, University of Oklahoma, Norman, Oklahoma Editorial Advisory Board Paul Anastas, U.S. EPA, Washington, D.C. Karl H. Becker, Bergische Universitat-Gesamthochschule Wuppertal, Germany Glenn R. Cass, California Institute of Technology, Pasadena, California Stuart P. Cram, Hewlett-Packard Company, Palo Alto, California John Ehrenfeld, Massachusetts Institute of Technology, Cambridge, Massachusetts Menachem Elimelech, Yale University, New Haven, Connecticut Janet Hering, California Institute of Technology, Pasadena, California Michael R. Hoffmann, California Institute of Technology, Pasadena, California Sheila Jasanoff, Harvard University, Boston, Massachusetts Richard M. Kamens, University of North Carolina, Chapel Hill, North Carolina Michael Kavanaugh, Malcolm Pirnie, Inc., Emeryville, California M. Granger Morgan, Carnegie Mellon University, Pittsburgh, Pennsylvania P. H. Pritchard, U.S. Naval Research Laboratory, Washington, D.C. Dennis Schuetzle, Ford Motor Company, Dearborn, Michigan René Schwarzenbach, Swiss Federal Institute for Environmental Science & Technology, Diibendorf, Switzerland Alan T. Stone, Johns Hopkins University, Baltimore, Maryland
Dr. Dennis Schuetzle
Dr. René Schwarzenbach
Dr. Alan T. Stone
JANUARY 1, 2000 / ENVIRONMENTAL SCIENCE & TECHNOLOGY / NEWS • 4 3 A