Wetlands: Characteristics and Boundaries

BARBARA BEDFORD, Cornell University, Ithaca, New York

FRED BOSSELMAN, IIT Chicago Kent College of Law, Chicago, Illinois

MARK BRINSON, East Carolina University, Greenville, North Carolina

PAUL GARRETT, Federal Highway Administration, Washington, District of Columbia

CONSTANCE HUNT, World Wildlife Fund, Washington, District of Columbia

CAROL JOHNSTON, University of Minnesota, Duluth, Minnesota

DOUGLAS KANE, University of Alaska, Fairbanks, Alaska

A. MICHAEL MACRANDER, Shell Oil Company, Houston, Texas

JAMES MCCULLEY, Environmental Consultants, Inc., Christiana, Delaware

WILLIAM J. MITSCH, The Ohio State University, Columbus, Ohio

WILLIAM PATRICK, JR., Louisiana State University, Baton Rouge, Louisiana

ROGER POST, Alaska Department of Fish and Game, Fairbanks, Alaska

DON SIEGEL, Syracuse University, Syracuse, New York

R. WAYNE SKAGGS, North Carolina State University, Raleigh, North Carolina

MARGARET STRAND, Bayh, Connaughton & Malone, P.C., District of Columbia

JOY B. ZEDLER, San Diego State University, San Diego, California

EDWIN H. CLARK, II, Clean Sites, Inc., Alexandria, Virginia

WSTB Liaison

DAVID L. FREYBERG, Stanford University, Stanford, California

Federal Liaisons

GREGORY E. PECK, Environmental Protection Agency

MICHAEL A. FRITZ, Environmental Protection Agency

MICHAEL L. DAVIS, Department of the Army Corps of Engineers

KAREN KOCHENBACH, Department of the Army Corps of Engineers

BILLY TEELS, Department of Agriculture, Natural Resources Conservation Service

MARGE KOLAR, Department of the Interior, Fish and Wildlife Service

MIKE LONG, Department of the Interior, Fish and Wildlife Service

JOHN R. HALL, Department of Commerce, National Marine Fisheries Service

Staff

SHEILA DAVID, Study Director, WSTB

DAVID POLICANSKY, Study Director, BEST

TANIA L. WILLIAMS, Research Associate, BEST

GREGORY K. NYCE, Senior Project Assistant, WSTB

WATER SCIENCE AND TECHNOLOGY BOARD

BRUCE E. RITTMANN, Vice Chair, Northwestern University, Evanston, Illinois

LINDA M. ABRIOLA, University of Michigan, Ann Arbor, Michigan

J. DAN ALLEN, Chevron USA, Inc., New Orleans, Louisiana

PATRICK BREZONIK, Water Resources Research Center, St. Paul, Minnesota

WILLIAM M. EICHBAUM, The World Wildlife Fund, Washington, District of Columbia

WILFORD R. GARDNER, University of California, Berkeley, California

WILLIAM GRAF, Arizona State University, Tempe, Arizona

THOMAS M. HELLMAN, Bristol-Myers Squibb Company, New York, New York

CHARLES C. JOHNSON, Jr., U.S. Public Health Service, Washington, District of Columbia (Retired)

CAROL A. JOHNSTON, University of Minnesota, Duluth, Minnesota

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

CAROLYN H. OLSEN, Brown and Caldwell, Pleasant Hill, California

CHARLES R. O'MELIA, The John Hopkins University, Baltimore, Maryland

IGNACIO RODRIGUEZ-ITURBE, Texas A&M University, College Station, Texas

HENRY J. VAUX, JR., University of California, Riverside, California

STEPHEN D. PARKER, Director

JEANNE AQUILINO, Administrative Specialist

ANGELA BRUBAKER, Senior Project Assistant

SHEILA D. DAVID, Senior Staff Officer

CHRIS ELFRING, Senior Staff Officer

ETAN GUMERMAN, Research Associate

ANITA A. HALL, Administrative Assistant

GARY KRAUSS, Staff Officer

JACQUELINE MACDONALD, Senior Staff Officer

MARY BETH MORRIS, Senior Project Assistant

GREGORY NYCE, Senior Project Assistant

BOARD ON ENVIRONMENTAL STUDIES AND TOXICOLOGY

MICHAEL J. BEAN, Environmental Defense Fund, Washington, District of Columbia

EULA BINGHAM, University of Cincinnati, Cincinnati, Ohio

EDWIN H. CLARK II, Clean Sites, Inc., Alexandria, Virginia

ALLAN H. CONNEY, Rutgers University, Piscataway, New Jersey

ELLIS COWLING, North Carolina State University, Raleigh, North Carolina

JOHN L. EMMERSON, Portland, Oregon

ROBERT C. FORNEY, Unionville, Pennsylvania

ROBERT A. FROSCH, Harvard University, Cambridge, Massachusetts

KAI LEE, Williams College, Williamstown, Massachusetts

JANE LUBCHENCO, Oregon State University, Corvallis, Oregon

GORDON ORIANS, University of Washington, Seattle, Washington

FRANK L. PARKER, Vanderbilt University, Nashville, Tennessee

GEOFFREY PLACE, Hilton Head, South Carolina

DAVID P. RALL, Washington, District of Columbia

LESLIE A. REAL, Indiana University, Bloomington, Indiana

KRISTIN SHRADER-FRECHETTE, University of South Florida, Tampa, Florida

BURTON H. SINGER, Princeton University, Princeton, New Jersey

MARGARET STRAND, Bayh, Connaughton & Malone, P.C., Washington, District of Columbia

GERALD VAN BELLE, University of Washington, Seattle, Washington

BAILUS WALKER, JR., Howard University, Washington, District of Columbia

JAMES J. REISA, Director

DAVID J. POLICANSKY, Associate Director and Program Director for Natural Resources and Applied Ecology

KULBIR BAKSHI, Program Director for Committee on Toxicology

CAROL MACZKA, Program Director for Human Toxicology and Risk Assessment

LEE R. PAULSON, Program Director for Information Systems and Statistics

RAYMOND A. WASSEL, Program Director for Environmental Sciences and Engineering

COMMISSION ON GEOSCIENCES, ENVIRONMENT, AND RESOURCES

PATRICK R. ATKINS, Aluminum Company of America, Pittsburgh, Pennsylvania

EDITH BROWN WEISS, Georgetown University Law Center, Washington, District of Columbia

JAMES P. BRUCE, Canadian Climate Program Board, Ottawa, Ontario, Canada

WILLIAM L. FISHER, University of Texas, Austin, Texas

EDWARD A. FRIEMAN, Scripps Institution of Oceanography, La Jolla, California

GEORGE M. HORNBERGER, University of Virginia, Charlottesville, Virginia

W. BARCLAY KAMB, California Institute of Technology, Pasadena, California

PERRY L. MCCARTY, Stanford University, California

S. GEORGE PHILANDER, Princeton University, New Jersey

RAYMOND A. PRICE, Queen's University at Kingston, Ontario, Canada

THOMAS A. SCHELLING, University of Maryland, College Park, Maryland

ELLEN SILBERGELD, Environmental Defense Fund, Washington, District of Columbia

STEVEN M. STANLEY, The Johns Hopkins University, Baltimore, Maryland

VICTORIA J. TSCHINKEL, Landers and Parsons, Tallahassee, Florida

STEPHEN RATTIEN, Executive Director

STEPHEN D. PARKER, Associate Executive Director

MORGAN GOPNIK, Assistant Executive Director

JAMES MALLORY, Administrative Officer

SANDI FITZPATRICK, Administrative Associate