南京市黄标车污染现状与管理对策

以南京市为例,依托机动车环保监管数据库,根据国家机动车排放模型CVEM计算出黄标车主要污染物一氧化碳、碳氢化合物、氮氧化物及颗粒物的年排放量,并系统回顾了近年来为控制黄标车污染所采取的区域限行、淘汰奖补和治理改造等针对性管理措施,分析了政策实施的进展及成效,进一步明确了黄标车治理的必要性。

The Pollution Status and Management Strategies of Yellow label Vehicles in Nanjing

Taking Nanjing city as an example, we calculated the annual emissions of major pollutants of yellow-label car, such as carbon monoxide, hydrocarbon and nitrogen oxides based on motor vehicle environmental regulation database and the national motor vehicle emission model CVEM. Then the specific management measures taken in recent years are systematically reviewed, such as traffic control in certain areas, scrapping premium program, award and subsidy system for vehicle obsolescence, governance and reform measure etc. , and the policy implementation situation and its effect is analyzed, to further clarify the necessity of the governance of yellow-label car.