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Author: Canada. Environment Canada Publisher: ISBN: 9780662256373 Category : Air Languages : en Pages : 49
Book Description
National Ambient Air Quality Objectives are benchmark levels of protection for people and the environment in Canada. This document explains how scientific information is obtained, evaluated, and published in support of these Objectives. The first section outlines the legal basis for the Objectives and the Objectives development process. Subsequent sections cover the nomination and selection of substances for review, the making of interim recommendations, sources of information, the description of physical and chemical properties of the substance, the characterization of environmental fate and behaviour, the identification and characterization of emission sources, description of monitoring technologies and environmental levels, qualitative evaluation of experimental studies, toxicity and exposure assessment, risk characterization, derivation of the reference levels, and peer review. Includes glossary.
Author: Canada. Environment Canada Publisher: ISBN: 9780662256373 Category : Air Languages : en Pages : 49
Book Description
National Ambient Air Quality Objectives are benchmark levels of protection for people and the environment in Canada. This document explains how scientific information is obtained, evaluated, and published in support of these Objectives. The first section outlines the legal basis for the Objectives and the Objectives development process. Subsequent sections cover the nomination and selection of substances for review, the making of interim recommendations, sources of information, the description of physical and chemical properties of the substance, the characterization of environmental fate and behaviour, the identification and characterization of emission sources, description of monitoring technologies and environmental levels, qualitative evaluation of experimental studies, toxicity and exposure assessment, risk characterization, derivation of the reference levels, and peer review. Includes glossary.
Author: Canada. Environment Canada. Federal-Provincial Working Group on Air Quality Objectives and Guidelines Publisher: ISBN: Category : Languages : en Pages : 49
Book Description
"National Ambient Air Quality Objectives (NAAQO) are benchmark levels of protection for people and the environment in Canada. The criteria for their development and use must be based on scientifically defensible evidence while incorporating a margin of protection that reflects three factors: variability in the levels of exposure and their associated effects; uncertainty in the analysis, and the values of Canadian society. This document explains how scientific information is obtained, evaluated, and published in support of NAAQOs"--Introduction.
Author: Canada. Environment Canada
Author: Canada. Environment Canada
Author: Canada. Environment Canada. Federal-Provincial Working Group on Air Quality Objectives and Guidelines
Author: National Round Table on the Environment and the Economy (Canada)
Author: Canada. Federal-Provincial Working Group on Air Quality Objectives and Guidelines
Author: 
Author: Alberta. Dept. of Environment. Science and Standards Branch
Author: Alberta. Alberta Environment
Author: Alberta. Alberta Environment
Author: Canada. Air Pollution Control Directorate
Author: Sagar V. Krupa