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Winter 73-74 Weather and Carbon Monoxide Air Pollution in Fairbanks, Alaska

Author: John R. Zimmerman
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 31

Book Description

Winter 73-74 Weather and Carbon Monoxide Air Pollution in Fairbanks, Alaska

Author: John R. Zimmerman
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 31

Book Description

The Ongoing Challenge of Managing Carbon Monoxide Pollution in Fairbanks, Alaska

Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309084840
Category : Nature
Languages : en
Pages : 158

Book Description
Carbon monoxide (CO) is a toxic air pollutant produced largely from vehicle emissions. Breathing CO at high concentrations leads to reduced oxygen transport by hemoglobin, which has health effects that include impaired reaction timing, headaches, lightheadedness, nausea, vomiting, weakness, clouding of consciousness, coma, and, at high enough concentrations and long enough exposure, death. In recognition of those health effects, the U.S. Environmental Protection Agency (EPA), as directed by the Clean Air Act, established the health-based National Ambient Air Quality Standards (NAAQS) for CO in 1971. Most areas that were previously designated as "nonattainment" areas have come into compliance with the NAAQS for CO, but some locations still have difficulty in attaining the CO standards. Those locations tend to have topographical or meteorological characteristics that exacerbate pollution. In view of the challenges posed for some areas to attain compliance with the NAAQS for CO, congress asked the National Research Council to investigate the problem of CO in areas with meteorological and topographical problems. This interim report deals specifically with Fairbanks, Alaska. Fairbanks was chosen as a case study because its meteorological and topographical characteristics make it susceptible to severe winter inversions that trap CO and other pollutants at ground level.

A Study of Winter Air Pollutants at Fairbanks, Alaska

Author: Harold J. Coutts
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 76

Book Description

Accumulation of Atmospheric Pollutants Near Fairbanks, Alaska, During Winter

Author: Thomas F. Jenkins
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 27

Book Description
Concentrations of hydrocarbons, carbon monoxide, carbon dioxide, condensation nuclei and nitric oxide were monitored near Fairbanks, Alaska, at a selected location not under the direct influence of a local pollution source. The measurements were made continuously over a period of weeks during January and February 1973, the period when atmospheric pollution would be expected to be most severe. Accumulation and dissipation of the pollutants was found to be related to atmospheric inversion conditions, wind speed and daily traffic patterns. Maximum hourly average concentrations of hydrocarbons, carbon monoxide, carbon dioxide, and condensation nuclei were 9.7 ppm, 22.1 pp, 482 ppm and more than 10,000 N/cu cm respectively. Comparative background levels are reported to be 1.4 ppm, 0.1 ppm, 320 ppm, and 100-400 N/cu cm. Vehicle emissions appeared to be the primary source of the various pollutants. (GRA).

Air Pollution, the Automobile, and Public Health

Author: Sponsored by The Health Effects Institute
Publisher: National Academies Press
ISBN: 0309037263
Category : Science
Languages : en
Pages : 703

Book Description
"The combination of scientific and institutional integrity represented by this book is unusual. It should be a model for future endeavors to help quantify environmental risk as a basis for good decisionmaking." â€"William D. Ruckelshaus, from the foreword. This volume, prepared under the auspices of the Health Effects Institute, an independent research organization created and funded jointly by the Environmental Protection Agency and the automobile industry, brings together experts on atmospheric exposure and on the biological effects of toxic substances to examine what is knownâ€"and not knownâ€"about the human health risks of automotive emissions.

Carbon Monoxide Air Quality Trends in Fairbanks, Alaska

Author: Sierra Research (Firm)
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 34

Book Description

Managing Carbon Monoxide Pollution in Meteorological and Topographical Problem Areas

Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309089234
Category : Science
Languages : en
Pages : 218

Book Description
The regulation of carbon monoxide has been one of the great success stories in air pollution control. While more than 90 percent of the locations with carbon monoxide monitors were in violation in 1971, today the number of monitors showing violations has fallen to only a few, on a small number of days and mainly in areas with unique meteorological and topographical conditions.