用于细颗粒物（PM2.5）和臭氧（O3）的下一代空气质量达标评估系统的设计与演示。

Design and demonstration of a next-generation air quality attainment assessment system for PM2.5 and O3.

作者信息

Wang Hua, Zhu Yun, Jang Carey, Lin Che-Jen, Wang Shuxiao, Fu Joshua S, Gao Jian, Deng Shuang, Xie Junping, Ding Dian, Qiu Xuezhen, Long Shicheng

机构信息

Guangdong Provincial Key Laboratory of Atmospheric Environment and Pollution Control, College of Environmental and Energy, South China University of Technology, Guangzhou Higher Education Mega Center, Guangzhou 510006, China; State Environmental Protection Key Laboratory of Sources and Control of Air Pollution Complex, School of Environment, Tsinghua University, Beijing 100084, China.

出版信息

J Environ Sci (China). 2015 Mar 1;29:178-88. doi: 10.1016/j.jes.2014.08.023. Epub 2015 Feb 4.

DOI:10.1016/j.jes.2014.08.023

PMID:25766027

Abstract

Due to the increasingly stringent standards, it is important to assess whether the proposed emission reduction will result in ambient concentrations that meet the standards. The Software for Model Attainment Test-Community Edition (SMAT-CE) is developed for demonstrating attainment of air quality standards of O3 and PM2.5. SMAT-CE improves computational efficiency and provides a number of advanced visualization and analytical functionalities on an integrated GIS platform. SMAT-CE incorporates historical measurements of air quality parameters and simulated air pollutant concentrations under a number of emission inventory scenarios to project the level of compliance to air quality standards in a targeted future year. An application case study of the software based on the U.S. National Ambient Air Quality Standards (NAAQS) shows that SMAT-CE is capable of demonstrating the air quality attainment of annual PM2.5 and 8-hour O3 for a proposed emission control policy.

摘要

由于标准日益严格，评估拟议的减排措施是否会使环境浓度符合标准至关重要。开发了模型达标测试社区版软件（SMAT-CE），用于证明臭氧（O3）和细颗粒物（PM2.5）空气质量标准的达标情况。SMAT-CE提高了计算效率，并在集成的地理信息系统（GIS）平台上提供了许多先进的可视化和分析功能。SMAT-CE纳入了空气质量参数的历史测量数据以及多个排放清单情景下模拟的空气污染物浓度，以预测目标未来年份对空气质量标准的达标水平。基于美国国家环境空气质量标准（NAAQS）的该软件应用案例研究表明，SMAT-CE能够证明拟议的排放控制政策下年度PM2.5和8小时O3的空气质量达标情况。