Table Of Contenti
REVIEW OF THE NARSTO
DRAFT REPORT
NARSTO ASSESSMENT OF THE ATMOSPHERIC SCIENCE ON
PARTICULATE MATTER
Committee to Review NARSTO's Scientific Assessment of Airborne Particulate Matter
NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
In collaboration with
Royal Society of Canada United States-Mexico Foundation for Science (FUMEC)
THE NATIONAL ACADEMIES PRESS
Washington, D.C. www.nap.edu
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ii
THE NATIONAL ACADEMIES PRESS 500 Fifth Street, N.W. Washington, D.C. 20001
NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose mem-
bers are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine.
The members of the committee responsible for the report were chosen for their special competences and with regard for appropriate balance.
This project was supported by Contract No. X-825288-01-01 between the National Academy of Sciences and the U.S. Environmental
Protection Agency. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do
not necessarily reflect the view of the organizations or agencies that provided support for this project.
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iii
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the National Research Council.
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iv
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v
COMMITTEE TO REVIEW NARSTO'S SCIENTIFIC ASSESSMENT OF
AIRBORNE PARTICIPATE MATTER
Members
JOE L.MAUDERLY (Chair), Lovelace Respiratory Research Institute, Albuquerque, New Mexico
MICHAEL BRAUER, The University of British Columbia, Vancouver, British Columbia, Canada
MAURICIO HERNANDEZ-AVILA, National Institute of Public Health, Cuernavaca, Morelos, Mexico
NANCY KETE, World Resources Institute, Washington, DC
CHARLES E.KOLB, Aerodyne Research, Inc., Billerica, Massachusetts
WILLIAM LEISS, R.Samuel McLaughlin Centre for Population Health, Ottawa, Ontario, Canada
GERARDO MANUEL MEJIA-VELAZQUEZ, Institute Tecnologico y de Estudios Superiores de Monterrey, Monterrey,
Nuevo Leon, Mexico
LUISA T.MOLINA, Massachusetts Institute of Technology, Cambridge, Massachusetts
LYNN RUSSELL, Princeton University, Princeton, New Jersey
Project Staff
K.JOHN HOLMES, Senior Staff Officer
RAYMOND WASSEL, Senior Program Director
LAURIE GELLER, Staff Officer
AMANDA STAUDT, Postdoctoral Research Associate
NORMAN GROSBLATT, Senior Editor
MIRSADA KARALIC-LONCAREVIC, Research Assistant
RAMYA CHARI, Research Assistant
EMILY SMALL, Senior Project Assistant
KELLY CLARK, Editorial Assistant
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vi
1
BOARD ON ENVIRONMENTAL STUDIES AND TOXICOLOGY
Members
GORDON ORIANS (Chair), University of Washington, Seattle
JOHN DOULL (Vice Chair), University of Kansas Medical Center, Kansas City
DAVID ALLEN, University of Texas, Austin
THOMAS BURKE, Johns Hopkins University, Baltimore, Maryland
JUDITH C.CHOW, Desert Research Institute, Reno, Nevada
CHRISTOPHER B.FIELD, Carnegie Institute of Washington, Stanford, California
WILLIAM H.GLAZE, University of North Carolina, Chapel Hill
SHERRI W.GOODMAN, Center for Naval Analyses, Alexandria, Virginia
DANIEL S.GREENBAUM, Health Effects Institute, Cambridge, Massachusetts
ROGENE HENDERSON, Lovelace Respiratory Research Institute, Albuquerque, New Mexico
CAROL HENRY, American Chemistry Council, Arlington, Virginia
ROBERT HUGGETT, Michigan State University, East Lansing
BARRY L.JOHNSON Emory University, Atlanta, Georgia
JAMES H.JOHNSON, Howard University, Washington, D.C.
JAMES A.MACMAHON, Utah State University, Logan
PATRICK V.O'BRIEN, Chevron Research and Technology, Richmond, California
DOROTHY E.PATTON, International Life Sciences Institute, Washington, D.C.
ANN POWERS, Pace University School of Law, White Plains, New York
LOUISE M.RYAN, Harvard University, Boston, Massachusetts
JONATHAN M.SAMET, Johns Hopkins University, Baltimore, Maryland
KIRK SMITH, University of California, Berkeley
LISA SPEER, Natural Resources Defense Council, New York, New York
G.DAVID TILMAN, University of Minnesota, St. Paul
LAUREN A.ZEISE, California Environmental Protection Agency, Oakland
Senior Staff
JAMES J.REISA, Director
DAVID J.POLICANSKY, Associate Director and Senior Program Director for Applied Ecology
RAYMOND A.WASSEL, Senior Program Director for Environmental Sciences and Engineering
KULBIR BAKSHI, Program Director for the Committee on Toxicology
ROBERTA M.WEDGE, Program Director for Risk Analysis
K.JOHN HOLMES, Senior Staff Officer
SUSAN N.J.MARTEL, Senior Staff Officer
SUZANNE VAN DRUNICK, Senior Staff Officer
RUTH E.CROSSGROVE, Managing Editor
1
This study was planned, overseen, and supported by the Board on Environmental Studies and Toxicology.
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vii
BOARD ON ATMOSPHERIC SCIENCES AND CLIMATE
ERIC J.BARRON (Chair), Pennsylvania State University, University Park, Pennsylvania
RAYMOND J.BAN, The Weather Channel, Inc., Atlanta, Georgia
ROBERT C.BEARDSLEY, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts
ROSINA M.BIERBAUM, The University of Michigan, Ann Arbor, Michigan
HOWARD B.BLUESTEIN, University of Oklahoma, Norman, Oklahoma
RAFAEL L.BRAS, Massachusetts Institute of Technology, Cambridge. Massachusetts
STEVEN F.CLIFFORD, National Oceanic and Atmospheric Administration, Boulder, Colorado
CASSANDRA G.FESEN, University of Texas at Dallas, Texas
GEORGE L.FREDERICK, Vaisala Meteorological Systems, Inc., Boulder, Colorado
JUDITH L.LEAN, Naval Research Laboratory, Washington, DC
MARGARET A.LEMONE, National Center for Atmospheric Research, Boulder, Colorado
MARIO J.MOLINA, Massachusetts Institute of Technology, Cambridge, Massachusetts
MICHAEL J.PRATHER, University of California, Irvine, California
WILLIAM J.RANDEL, National Center for Atmospheric Research, Boulder, Colorado
RICHARD D.ROSEN, Atmospheric & Environmental Research, Inc., Lexington, Massachusetts
THOMAS F.TASCIONE, Sterling Software, Inc., Bellevue, Nebraska
JOHN C.WYNGAARD, Pennsylvania State University, University Park, Pennsylvania
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viii
OTHER REPORTS OF THE BOARD ON
ENVIRONMENTAL STUDIES AND TOXICOLOGY
The Airliner Cabin Environment and Health of Passengers and Crew (2002)
Arsenic in Drinking Water: 2001 Update (2001)
Evaluating Vehicle Emissions Inspection and Maintenance Programs (2001)
Compensating for Wetland Losses Under the Clean Water Act (2001)
A Risk-Management Strategy for PCB-Contaminated Sediments (2001)
Toxicological Effects of Methylmercury (2000)
Strengthening Science at the U.S. Environmental Protection Agency: Research-Management and Peer-
Review Practices (2000)
Scientific Frontiers in Developmental Toxicology and Risk Assessment (2000)
Copper in Drinking Water (2000)
Ecological Indicators for the Nation (2000)
Waste Incineration and Public Health (1999)
Hormonally Active Agents in the Environment (1999)
Research Priorities for Airborne Particulate Matter (three reports, 1998–2001)
Ozone-Forming Potential of Reformulated Gasoline (1999)
Arsenic in Drinking Water (1999)
Brucellosis in the Greater Yellowstone Area (1998)
The National Research Council's Committee on Toxicology: The First 50 Years (1997)
Carcinogens and Anticarcinogens in the Human Diet (1996)
Upstream: Salmon and Society in the Pacific Northwest (1996)
Science and the Endangered Species Act (1995)
Wetlands: Characteristics and Boundaries (1995)
Biologic Markers (five reports, 1989–1995)
Review of EPA's Environmental Monitoring and Assessment Program (three reports, 1994–1995)
Science and Judgment in Risk Assessment (1994)
Pesticides in the Diets of Infants and Children (1993)
Protecting Visibility in National Parks and Wilderness Areas (1993)
Dolphins and the Tuna Industry (1992)
Science and the National Parks (1992)
Assessment of the U.S. Outer Continental Shelf Environmental Studies Program, Volumes I–IV (1991–1993)
Human Exposure Assessment for Airborne Pollutants (1991)
Rethinking the Ozone Problem in Urban and Regional Air Pollution (1991)
Decline of the Sea Turtles (1990)
Copies of these reports may be ordered from the National Academy Press (800) 624–6242 or (202) 334–3313
www.nap.edu
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PREFACE ix
PREFACE
2
NARSTO is a public-private partnership with members from government, utilities, industry, and academe
in Canada, Mexico, and the United States. It was chartered in 1995 with a primary mission to coordinate and
enhance policy-relevant atmospheric-science research on and assessment of tropospheric ozone. The scope of
NARSTO's activities was expanded in 1998 to include airborne particulate matter (PM). Shortly after it was
founded, NARSTO asked the National Research Council to establish a committee that could offer guidance on
scientific questions, integration and assessment, short- and long-term balance issues, and research priorities and
that could review NARSTO's program activities, progress, and draft products. The NRC Committee to Assess
the North American Research Strategy for Tropospheric Ozone Program was convened in 1997 and reviewed
NARSTO's first assessment, An Assessment of Tropospheric Ozone Pollution-A North American Perspective,
released in 2000.
After expanding its scope, NARSTO prepared a draft of NARSTO Assessment of the Atmospheric Science
on Particulate Matter. The assessment is intended to be a concise, scientifically credible, comprehensive
discussion of atmospheric-science issues associated with managing ambient PM concentrations to meet adopted
or proposed air-quality standards in the three North American nations. The assessment strives to provide policy-
relevant scientific information without making specific policy recommendations. NARSTO requested that the
NRC review the draft assessment in consultation with the Royal Society of Canada (RSC) and the United States-
Mexico Foundation for Science (Fundacion Mexico Estados Unidos para la Ciencia, FUMEC). In response to
that request, the NRC, in collaboration with RSC and FUMEC, created the Committee to Review NARSTO's
Assessment of Airborne Particulate Matter. A framework for collaboration throughout the review of the
NARSTO assessment is described in a memorandum of understanding that was approved by the three
organizations.
2Originally, NARSTO stood for the North American Research Strategy for Tropospheric Ozone; however, when its charter
was expanded to include PM, the term NARSTO became simply a word signifying the partnership.
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