The Conduct of the EPA's "Community Health and Environmental Surveillance System" (CHESS) Studies: Joint Hearing Before the Subcommittee on the Environment and the Atmosphere of the Committee on Science and Technology and the Subcommittee on Health and the Environment of the Committee on Interstate and Foreign Commerce, U.S. House of Representatives, Ninety-fourth Congress, Second Session, April 9, 1976U.S. Government Printing Office, 1977 - 419 pages |
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Page 10
... associated with long term exposures , for example , frequency of chronic bronchitis in adults ; excess frequency of respiratory infections or impaired pulmon- ary function in children . The short term effects were measured in es ...
... associated with long term exposures , for example , frequency of chronic bronchitis in adults ; excess frequency of respiratory infections or impaired pulmon- ary function in children . The short term effects were measured in es ...
Page 13
... associated with sulfates . Let me quickly state at that point that once again our questions go into the interpretation and ultimately into the analysis itself . It is a technical discussion , a technical argument , that we are having ...
... associated with sulfates . Let me quickly state at that point that once again our questions go into the interpretation and ultimately into the analysis itself . It is a technical discussion , a technical argument , that we are having ...
Page 15
... associated with sulfur emissions is intimately tied in with our ability to use higher sulfur fuels . Mr. BROWN . Dr. Greenfield , were you satisfied that the monitoring procedures involved in measuring the levels of various pollutants ...
... associated with sulfur emissions is intimately tied in with our ability to use higher sulfur fuels . Mr. BROWN . Dr. Greenfield , were you satisfied that the monitoring procedures involved in measuring the levels of various pollutants ...
Page 24
... associated with those proceedings . " There was a time , not too many years ago , when the nation thought it could accept with equanimity the spectacle of a static and declining coal industry , " Mr. Bagge said . " That time has gone ...
... associated with those proceedings . " There was a time , not too many years ago , when the nation thought it could accept with equanimity the spectacle of a static and declining coal industry , " Mr. Bagge said . " That time has gone ...
Page 41
... associated with daily fluc- tuations in sulfate levels than in concentrations of SO2 gas or total suspended particulates . Further , symptom status of some subjects became worse when sulfate concentrations increased , even on days when ...
... associated with daily fluc- tuations in sulfate levels than in concentrations of SO2 gas or total suspended particulates . Further , symptom status of some subjects became worse when sulfate concentrations increased , even on days when ...
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Expressions et termes fréquents
acid Administrator adverse health effects Advisory Committee aerosol air pollution air quality Air Quality Criteria air quality standards ambient ambient air analysis areas assessment associated asthma atmospheric BROYHILL BUECHLEY Chairman chemistry CHESS data CHESS monograph CHESS program CHESS report CHESS studies chronic Clean Air Act coal conclusions criteria document dioxide Director draft effects of sulfur Environ Environmental Health Environmental Protection Agency EPA's epidemiologic studies estimate evaluation exposure Federal Finklea flue gas desulfurization fuel GOLDWATER GREENFIELD increased indicate Laboratory measurements microg/cu.m monitoring mortality NASN National nonurban OTTINGER panel Pollution Control population power plant precursors problems public health question Rall regional regulatory relationship Research Triangle Park respiratory disease response ROGERS Science Advisory Board scientific scientists significant SO₂ emissions sources specific statement sulfate concentrations sulfate control sulfate levels sulfur oxides suspended sulfates Thank tion toxicological urban µg/m³
Fréquemment cités
Page 275 - Register, to be In the public interest in connection with the performance of duties imposed on that agency by law.
Page 239 - ... (A) cause, or significantly contribute to an increase in mortality or an increase in serious irreversible, or incapacitating reversible, illness; or (B) pose a substantial present or potential hazard to human health or the environment when improperly treated, stored, transported, or disposed of. or otherwise managed.
Page 402 - Before the Subcommittee on Environmental Pollution of the Senate Committee on Public Works...
Page 318 - This report has been written as a part of the activities of the Science Advisory Board, a public advisory group providing extramural scientific information and advice to the Administrator and other officials of the Environmental Protection Agency. The Board is structured to provide balanced, expert assessment of scientific matters related to problems facing the Agency. This report has not been reviewed for approval by the Agency and, hence...
Page 402 - A Critical Evaluation of Current Research Regarding Health Criteria for Sulfur Oxides,
Page 378 - College of General Practitioners. Chronic bronchitis in Great Britain. A national survey carried out by the respiratory diseases study group of the College of General Practitioners Brit.
Page 286 - Secretary or his dcslgnee shall be present at all meetings and is authorized to adjourn any such meeting whenever he determines It to be In the public interest. 7.
Page 355 - Influence of Some Atmospheric Variables on the Concentration and Particle Size Distribution of Sulfate in Urban Air, Atm.
Page 155 - This report is issued by the Environmental Protection Agency to report technical data of interest to a limited number of readers. Copies...
Page 279 - Agency will be present at all meetings and is authorized to adjourn any such meeting whenever- this official determines it to be in the public interest.