M. JEANNE AQUILINO, Financial and Administrative Associate

ELLEN A. DE GUZMAN, Research Associate

ANITA A. HALL, Senior Program Associate

DOROTHY K. WEIR, Research Associate

MICHAEL J. STOEVER, Senior Program Assistant

STEPHEN T. RUSSELL, Program Assistant

JONATHAN M. SAMET Chair, Johns Hopkins University, Baltimore, Maryland

RAMÓN ALVAREZ, Environmental Defense Fund, Austin, Texas

JOHN M. BALBUS, Environmental Defense Fund, Washington, DC

DALLAS BURTRAW, Resources for the Future, Washington, DC

JAMES S. BUS, Dow Chemical Company, Midland, Michigan

RUTH DEFRIES, University of Maryland, College Park

COSTEL D. DENSON, University of Delaware, Newark

E. DONALD ELLIOTT, Willkie Farr & Gallagher LLP, Washington, DC

MARY R. ENGLISH, University of Tennessee, Knoxville

J. PAUL GILMAN, Covanta Energy Corporation, Fairfield, New Jersey

SHERRI W. GOODMAN, Center for Naval Analyses, Alexandria, Virginia

JUDITH A. GRAHAM (Retired), Pittsboro, North Carolina

WILLIAM P. HORN, Birch, Horton, Bittner and Cherot, Washington, DC

WILLIAM M. LEWIS, JR., University of Colorado, Boulder

JUDITH L. MEYER, University of Georgia, Athens

DENNIS D. MURPHY, University of Nevada, Reno

PATRICK Y. O’BRIEN, ChevronTexaco Energy Technology Company, Richmond, California

DOROTHY E. PATTON (Retired), U.S. Environmental Protection Agency, Chicago, Illinois

DANNY D. REIBLE, University of Texas, Austin

JOSEPH V. RODRICKS, ENVIRON International Corporation, Arlington, Virginia

ARMISTEAD G. RUSSELL, Georgia Institute of Technology, Atlanta

ROBERT F. SAWYER, University of California, Berkeley

KIMBERLY M. THOMPSON, Massachusetts Institute of Technology, Cambridge

MONICA G. TURNER, University of Wisconsin, Madison

MARK J. UTELL, University of Rochester Medical Center, Rochester, New York

CHRIS G. WHIPPLE, ENVIRON International Corporation, Emeryville, California

LAUREN ZEISE, California Environmental Protection Agency, Oakland