New data confirm that relatively large, airborne dust particles from sources such as eroded soil are far more toxic than small ones spewed by combustion.
1997. Particulate air pollution and daily mortality. The Phase I.B Report of the Particle Epidemiology Evaluation Project. March. (Available from the Health Effects Institute.)
Dockery, D.W., et al. 1993. An association between air pollution and mortality in six U.S. cities. New England Journal of Medicine 329(Dec. 9):1753.
Hopkins, T.D. 1997. Can new air standards for fine particles live up to EPA hopes? Policy Brief 180. April. (Available from the Center for the Study of American Business.)
Huebner, S.B., and K.W. Chilton. 1997. More than a particle of doubt: The science behind EPA's particulate proposal. Policy Brief 178. April. (Available from the Center for the Study of American Business.)
Raloff, J.. 1998. How inhaled dust harms the lungs. Science News 153(Jan. 31):68.
______. 1997. Climate protection saves lives now. Science News 152(Nov. 8):292.
______. 1997. Clinton accepts new clean air proposals. Science News 152(July 5):6.
______ 1995. Outdoor carbon monoxide: Risk to millions. Science News 148(Oct. 14):247.
______. 1995. Heart-y risks from breathing fine dust. Science News 148(July 1):5.
______. 1991. Dust to dust: A particularly lethal legacy. Science News 139(April 6):212.
Schwartz, J. 1994. What are people dying of on high air pollution days? Environmental Research 64(January):26.
Center for the Study of American Business
Washington University
Campus Box 1208
One Brookings Drive
St. Louis, MO 63130-4899
Health Effects Institute
955 Massachusetts Avenue
Cambridge, MA 02139
Joel Schwartz
Harvard School of Public Health
Department of Environmental Health
Environmental Epidemiology Program
665 Huntington Avenue
Boston, MA 02115
