摘要
随着雾霾的不断频发,人们对雾霾的认识越来越深入。本文主要概述了雾与霾的定义分级与预警等知识,分析了京津冀天气霾污染的现状、形成机制以及来源组成,提出了控制途径。
The definition, classification and early warning of fog and haze are summarized. The pollution status, chemical mechanism and sources of haze pollution in the Beijing-Tianjin-Hebei region are discussed. Possible abatement policies are proposed.
出处
《科学》
2018年第1期45-49,共5页
Science