2022年 第24卷 第6期
《中国工程科学》 >> 2022年 第24卷 第6期 doi: 10.15302/J-SSCAE-2022.06.015
气候协同的区域空气质量精细化调控战略研究
1. 北京大学环境科学与工程学院，环境模拟与污染控制国家重点联合实验室，北京100871；
2. 中国气象科学研究院，灾害天气国家重点实验室和大气化学重点开放实验室，北京100081；
3. 清华大学地球系统科学系，北京100084；
4. 江苏省大气环境监测与污染控制高技术研究重点实验室，江苏省大气环境与装备技术协同创新中心，南京信息工程大学环境科学与工程学院，南京 210044；
5. 清华大学环境学院，环境模拟与污染控制国家重点联合实验室，北京100084；
6. 中国环境科学研究院，北京100012；
7. 生态环境部环境规划院，北京100012
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摘要
开展气候协同的区域空气质量精细化调控研究，对推进我国空气质量持续改善、构建未来气候背景下多污染物协同减排路径、实现绿色可持续发展具有重大战略意义。本文分析了区域大气污染演变规律、多污染物相互作用机制、污染防治策略与控制技术成效，完成了多视角剖析与多技术相互印证的集成研究，阐明了多污染物非线性响应关系，并梳理形成了区域精细化调控技术体系；在探讨气候变化与大气污染相互影响的基础上，提炼了空气质量精细化调控技术路线，提出了中长期空气质量改善策略和路线图。研究建议，针对当前的大气复合污染特征，PM2.5与O3协同控制的核心在于大气氧化性调控，需要持续强化一次污染物减排，同时因时因地并结合气候气象条件开展VOCs和NOx协同的精细化减排；发挥“双碳”政策的推动作用，通过四大结构调整和低碳转型，实现多类型污染物的协同深度减排，达到PM2.5与O3浓度的同步下降。
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参考文献
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