Download or read book National Urban Air Quality Trends 1974 1983 written by Tom Furmanczyk and published by . This book was released on 1986 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: The air quality data analysed in this report were provided by the NationalAir Pollution Surveillance monitoring network, which maintains airmonitoring stations in most Canadian cities with populations of over 50,000. The periods for which valid national data are available and the pollutantsconsidered are: sulphur dioxide, 1974 - present; nitrogen dioxide, 1977 -present; carbon monoxide, 1974 - present; ozone, 1979 - present; suspendedparticulate, 1974 - present; lead, 1974 - present; soiling index, 1974 -present. Monitoring data were analyzed to determine trends in nationalaverage annual concentrations of these contaminants, and were alsocompared with the National Ambient Air Quality Objectives.
Download or read book National Urban Air Quality Trends 1978 1987 written by Canada. Conservation and Protection and published by . This book was released on 1990 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: The air quality data analyzed in this report came from the National Air Pollution Surveillance monitoring network, consisting of air monitoring stations in most cities with populations of over 100,000. Monitoring is conducted for sulphur dioxide, nitrogen dioxide, carbon monoxide, ozone, suspended particulates, lead, and soiling index. This report analyzes monitoring data to determine national trends in average and peak concentrations of these contaminants on an annual basis for the last 10 years (1978-87). Data were also compared with the National Ambient Air Quality Objectives which define levels of contaminant concentration of maximum desirable, maximum acceptable, and maximum tolerable.
Download or read book National Urban Air Quality Trends 1974 1985 written by Tom Furmanczyk and published by . This book was released on 1987 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Urban Air Quality Trends 1981 1990 written by Tom Furmanczyk and published by . This book was released on 1994 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: The air quality data analyzed in this report came from the National Air Pollution Surveillance monitoring network, consisting of air monitoring stations in most cities with populations of over 100,000. Monitoring is conducted for sulphur dioxide, nitrogen dioxide, carbon monoxide, ozone, suspended particulates, lead, and soiling index. This report analyzes monitoring data to determine national trends in average and peak concentrations of these contaminants on an annual basis for the last 10 years. Data were also compared with the National Ambient Air Quality Objectives which define levels of contaminant concentration of maximum desirable, maximum acceptable, and maximum tolerable.
Download or read book Environment Abstracts Annual 1988 written by Bowker Editorial Staff and published by R. R. Bowker. This book was released on 1989-04 with total page 1476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Pollution the Automobile and Public Health written by Sponsored by The Health Effects Institute and published by National Academies Press. This book was released on 1988-01-01 with total page 703 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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.
Download or read book Pollution Abstracts written by and published by . This book was released on 1987 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indexes material from conference proceedings and hard-to-find documents, in addition to journal articles. Over 1,000 journals are indexed and literature published from 1981 to the present is covered. Topics in pollution and its management are extensively covered from the standpoints of atmosphere, emissions, mathematical models, effects on people and animals, and environmental action. Major areas of coverage include: air pollution, marine pollution, freshwater pollution, sewage and wastewater treatment, waste management, land pollution, toxicology and health, noise, and radiation.
Download or read book National Air Quality and Emissions Trends Report written by and published by . This book was released on 1994 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications Direction G n rale Protection de L environnement written by Canada. Environmental Protection Directorate and published by . This book was released on 1992 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Air Pollutant Emission Trends written by and published by . This book was released on 1990 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Quality 1980 written by and published by . This book was released on 1980 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Quality written by Council on Environmental Quality (U.S.) and published by . This book was released on 1993 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Responses to Air Pollution written by Umesh Kulshrestha and published by Springer. This book was released on 2016-08-02 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses upon air pollution, types of air pollutants and their impact on plant physiological and biochemical systems. The book begins with a brief background on air pollution and continues with a discussion on different types, effects, and solutions to the pollution. The chapters that follow, explore the different effects of pollution on chloroplasts, respiration, biochemistry and physiology of plant cells. Moreover, it covers the basic concepts of atmospheric transport and transformations of pollutants, and issues of global change and the use of science in air pollution policy formulation. It also emphasises about the effects of air pollutants in altering plant response to common stresses, both abiotic and biotic - fields by giving the focus on the physiology of plant. This book act as a valuable tool for students in Environmental Science, Biological Science and Agriculture. It will be unique to environmental consultants, researchers and other professionals involved in air quality and plant related research. During past few decades, air pollution and poor air quality have been the issues of common concerns. Degraded air has adverse effects on various system of plants by creating a stress which develops biochemical and physiological disorder in plants. Chronic diseases and/or lower yield have reported consequences of air pollution effect. A large number of biochemical and physiological parameters have been used to assess impact of air pollution on plant health. Photosynthetic machinery and respiratory system are the most affected domain of plants. However, the survival of plants depend on various internal and external factors such as plant community, types of air pollutants, geographical region, meteorological conditions and soil moisture etc. Plants respond to both biotic and abiotic stresses accordingly. Many tolerant plants survive easily even in higher air pollution region. Certain plant species absorbs selected gaseous air pollutants and hence plants are effective tool for air pollution remediation.
Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban and Regional Planning in Canada written by J. Barry Cullingworth and published by Routledge. This book was released on 2017-09-08 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1987, this book presents a wide-ranging review of urban, regional, economic, and environmental planning in Canada. A comprehensive source of information on Canadian planning policies, it addresses the wide variations between Canadian provinces. While acknowledging similarities with programs and policies in the United States and Britain, the author documents the distinctively Canadian character of planning in Canada. Among the topics addressed in the book are: the agencies of planning; on the nature of urban plans; the instruments of planning; land policies; natural resources; regional planning at the federal level; regional planning and development in Ontario; regional planning in other provinces; environmental protection; planning and people; and reflections on the nature of planning in Canada. The author documents how governmental agencies handle problems of population growth, urban development, exploitation of natural resources, regional disparities, and many other issues that fall within the scope of urban and regional planning. But he goes beyond this to address matters of politics, law, economics, social organization. The book is pragmatic, eclectic, interpretive, and critical. It is a valuable contribution to international literature on planning in its political context.
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 1388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Clean Air Act Amendments 1975 written by United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Health and the Environment and published by . This book was released on 1975 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
