globalchange  > 气候变化事实与影响
DOI: 10.1016/j.atmosenv.2014.12.026
Scopus记录号: 2-s2.0-84939777351
论文题名:
A multi-model assessment for the 2006 and 2010 simulations under the Air Quality Model Evaluation International Initiative (AQMEII) phase 2 over North America: Part I. Indicators of the sensitivity of O3 and PM2.5 formation regimes
作者: Campbell P; , Zhang Y; , Yahya K; , Wang K; , Hogrefe C; , Pouliot G; , Knote C; , Hodzic A; , San Jose R; , Perez J; L; , Jimenez Guerrero P; , Baro R; , Makar P
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 115
起始页码: 569
结束页码: 586
语种: 英语
英文关键词: Air quality models ; AQMEII ; Indicators ; Online-coupled ; Ozone ; Particulate matter
Scopus关键词: Air quality ; Indicators (instruments) ; Ozone ; Pollution control ; Quality assurance ; Quality control ; Social networking (online) ; Air quality modeling ; Air quality models ; AQMEII ; Control strategies ; Modeling variability ; Online-coupled ; Particulate Matter ; Regional variability ; Computer simulation ; ozone ; aerosol ; air quality ; assessment method ; atmospheric modeling ; atmospheric pollution ; environmental indicator ; neutralization ; nitrogen oxides ; ozone ; sulfate ; volatile organic compound ; air pollution control ; air quality ; air quality model evaluation international initiative ; Article ; model ; North America ; particulate matter ; priority journal ; summer ; United States ; winter ; United States
Scopus学科分类: Environmental Science: Water Science and Technology ; Earth and Planetary Sciences: Earth-Surface Processes ; Environmental Science: Environmental Chemistry
英文摘要: Under the Air Quality Model Evaluation International Initiative, Phase 2 (AQMEII-2), three online-coupled air quality model simulations, with six different configurations, are analyzed for their performance, inter-model agreement, and responses to emission and meteorological changes between 2006 and 2010. In this Part I paper, we focus on evaluating O3 and PM2.5 indicator-based analyses, which are important in the development of applicable control strategies of O3 and PM2.5 pollution in different regions worldwide. The O3 indicators agree on widespread NOx-limited and localized VOC-limited conditions in the U.S. The NOy and O3/NOy indicators overpredict the extent of the VOC-limited chemistry in southeast U.S., but are more robust than the H2O2/HNO3, HCHO/NOy, and HCHO/NO2 indicators at the surface, which exhibit relatively more inter-model variability. The column HCHO/NO2 indicator is underpredicted in the O3 and non-O3 seasons, but there is regional variability. For surface PM2.5 indicators, there is good inter-model agreement for the degree of sulfate neutralization; however there are systematic underpredictions in the southeast U.S. There is relatively poor inter-model agreement for the less robust adjusted gas ratio indicator, which is largely overpredicted in the summer and both under- and overpredicted in winter in the southeast U.S. There is good inter-model agreement for the O3 indicator sensitivities, indicating a predominant shift to more NOx-limited conditions in 2010 relative to 2006. There is less agreement for PM2.5 indicator sensitivities, which are less robust, while indicating shifts to either regime due to different responses of aerosol treatments to changes in emissions and meteorology. © 2014 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81641
Appears in Collections:气候变化事实与影响

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作者单位: Department of Marine, Earth, and Atmospheric Sciences, NCSU, Raleigh, NC, United States; ORD, U.S. EPA, Research Triangle ParkNC, United States; Atmospheric Chemistry Division, NCAR Earth System Laboratory, NCAR, Boulder, CO, United States; Computer Science School, Technical University of Madrid, Campus de Montegancedo, Boadilla del Monte, Madrid, Spain; Department of Physics, University of Murcia, Ed. CIOyN, University of Murcia, Campus de Espinardo, Murcia, Spain; Air Quality Research Division, Environment Canada, Toronto, ON, Canada

Recommended Citation:
Campbell P,, Zhang Y,, Yahya K,et al. A multi-model assessment for the 2006 and 2010 simulations under the Air Quality Model Evaluation International Initiative (AQMEII) phase 2 over North America: Part I. Indicators of the sensitivity of O3 and PM2.5 formation regimes[J]. Atmospheric Environment,2015-01-01,115
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