Future year ozone source attribution modeling study using CMAQ-ISAM
نویسندگان
چکیده
منابع مشابه
One - Year Simulation of Ozone and Particulate Matter in China 1 Using WRF / CMAQ Modeling System
متن کامل
One-year simulation of ozone and particulate matter in China using WRF/CMAQ modeling system
China has been experiencing severe air pollution in recent decades. Although an ambient air quality monitoring network for criteria pollutants has been constructed in over 100 cities since 2013 in China, the temporal and spatial characteristics of some important pollutants, such as particulate matter (PM) components, remain unknown, limiting further studies investigating potential air pollution...
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The contribution from different emission sources and atmospheric processes to gaseous elemental mercury (GEM), gaseous oxidized mercury (GOM), particulate bound mercury (PBM) and mercury deposition in eastern China were quantified using the Community Multi-scale Air Quality (CMAQ-Hg) modeling system run with a nested domain. Natural sources (NAT) and six categories of anthropogenic mercury sour...
متن کاملIntercontinental source attribution of ozone pollution at western U.S. sites using an adjoint method
[1] We use the GEOS-Chem chemical transport model and its adjoint to quantify source contributions to ozone pollution at two adjacent sites on the U.S. west coast in spring 2006: Mt. Bachelor Observatory (MBO) at 2.7 km altitude and Trinidad Head (TH) at sea level. The adjoint computes the sensitivity of ozone concentrations at the receptor sites to ozone production rates at 2 2.5 resolution ov...
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Atmospheric Chemistry and Physics Discussions This discussion paper is/has been under review for the journal Atmospheric Chemistry and Physics (ACP). Please refer to the corresponding final paper in ACP if available. Abstract The decrease of the concentration of ozone depleting substances (ODS) in the stratosphere over the past decade raises the question to what extent observed changes in strat...
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ژورنال
عنوان ژورنال: Journal of the Air & Waste Management Association
سال: 2018
ISSN: 1096-2247,2162-2906
DOI: 10.1080/10962247.2018.1496954