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Particulate matter emission profiles of Alberta heavy duty vehicles

Description

This report describes a project to measure particulate matter emission profiles and visible smoke emissions of vehicles typical of the Alberta diesel-powered on-highway fleet. This information is... More ≫

Description

This report describes a project to measure particulate matter emission profiles and visible smoke emissions of vehicles typical of the Alberta diesel-powered on-highway fleet. This information is intended to provide background information and to act as a baseline for development of programs to control particulate matter emissions.

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Correlation between chemical characteristics and biological reactivity of particulate matter in ambient air

Description

The release and accumulation of particulate matter in ambient air have been linked to a number of human health effects, including mortality. However, the biological mechanisms by which particulate... More ≫

Description

The release and accumulation of particulate matter in ambient air have been linked to a number of human health effects, including mortality. However, the biological mechanisms by which particulate matter affects human health is less clear. Some hypotheses suggest that the health effects of particulate matter are due to its physical and chemical properties. The purpose of this document is to provide a review of the major research findings in this area with emphasis on studies assessing the effect of chemical components of fine particulate matter on biological responses. A summary of expertise and equipment required for particulate matter research, as well as some experimental procedures currently used in this area, are also presented.

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Alberta Multi-Stakeholder Group for Particulate Matter and Ozone : report to Alberta Environment

Description

This report summarizes the work of the Multi-Stakeholder Group on Particulate Matter and Ozone, which was formed in early 1998 to advise Alberta Environment on the development of Canada-wide... More ≫

Description

This report summarizes the work of the Multi-Stakeholder Group on Particulate Matter and Ozone, which was formed in early 1998 to advise Alberta Environment on the development of Canada-wide standards for particulate matter and ozone, and on the development of Alberta ambient air quality guidelines for these two substances.

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Overview on particulate matter

Description

The purpose of the literature search is to review and comment on the available information on particulate matter source emission profiles and source apportionment methodology, and to identify data... More ≫

Description

The purpose of the literature search is to review and comment on the available information on particulate matter source emission profiles and source apportionment methodology, and to identify data gaps that may require further field studies. This report has two parts. The first part presents a detailed description of the sampling and analytical methodologies, while the second part concentrates on a brief description of the common apportionment studies with emphasis on the chemical mass balance, and a compilation of source apportionment studies performed in Canada and around the world.

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