详情

原文传递 Evaluating Vehicle Emissions Inspection and Maintenance Programs

题名：	Evaluating Vehicle Emissions Inspection and Maintenance Programs
责任者：	National Research Council; Division on Earth and Life Studies; Transportation Research Board; Board on Environmental Studies and Toxicology; Committee on Vehicle Emission Inspection and Maintenance Programs
关键词：	Environment and Environmental Studies — Policy, Reviews and Evaluations Transportation and Infrastructure — Railroads
学科分类：	暂无分类
摘要：	Emissions inspection and maintenance (I/M) programs subject vehicles to periodic inspections of their emission control systems. Despite widespread use of these programs in air-quality management, policy makers and the public have found a number of problems associated with them. Prominent among these issues is the perception that emissions benefits and other impacts of I/M programs have not been evaluated adequately. Evaluating Vehicle Emissions Inspection and Maintenance Programs assesses the effectiveness of these programs for reducing mobile source emissions. In this report, the committee evaluates the differences in the characteristics of motor vehicle emissions in areas with and without I/M programs, identifies criteria and methodologies for their evaluation, and recommends improvements to the programs. Most useful of all, this book will help summarize the observed benefits of these programs and how they can be redirected in the future to increase their effectiveness.
出版机构：	Transportation Research Board
提交日期：	2001
报告类型：	科技报告
资源类型：	科技（咨询、行业）报告
初始创建时间：	2001