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 |
À l'intérieur du livre
Résultats 1-5 sur 100
Page 3
... sulfates . At that time we were attempting to learn what the Admin- istration knew about sulfates because they were ... sulfate standard . Therefore , the most immediate question before us today is how does the CHESS study relate to the ...
... sulfates . At that time we were attempting to learn what the Admin- istration knew about sulfates because they were ... sulfate standard . Therefore , the most immediate question before us today is how does the CHESS study relate to the ...
Page 13
... sulfate questions raised in the original monograph , that we began to have certain questions as to the conclusions drawn in that monograph relative to the health hazards associated with sulfates . Let me quickly state at that point that ...
... sulfate questions raised in the original monograph , that we began to have certain questions as to the conclusions drawn in that monograph relative to the health hazards associated with sulfates . Let me quickly state at that point that ...
Page 29
... sulfate compound studies . Unfortunately a lot of the data comes from a single laboratory . It is good data . Dr. Amdur and her group at Harvard have studied the gradations of response to varying types of sulfate compounds as a function ...
... sulfate compound studies . Unfortunately a lot of the data comes from a single laboratory . It is good data . Dr. Amdur and her group at Harvard have studied the gradations of response to varying types of sulfate compounds as a function ...
Page 30
... sulfate , which in her judgment , Dr. Amdur's judgment , is virtually nontoxic . Not to say , in an appropriate amount of magnesium sulfate that an animal may not asphyxiate if he breathed it . What we are saying , the concentrations ...
... sulfate , which in her judgment , Dr. Amdur's judgment , is virtually nontoxic . Not to say , in an appropriate amount of magnesium sulfate that an animal may not asphyxiate if he breathed it . What we are saying , the concentrations ...
Page 33
... sulfate standard . Mr. OTTINGER . But we have both ambient air standards and re- strictions with respect to the burning of high - sulfur coal in metropoli- tan areas to maintain those standards ? Dr. GREENFIELD . That is correct . Those ...
... sulfate standard . Mr. OTTINGER . But we have both ambient air standards and re- strictions with respect to the burning of high - sulfur coal in metropoli- tan areas to maintain those standards ? Dr. GREENFIELD . That is correct . Those ...
Autres éditions - Tout afficher
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.