Evaluation of receptor and chemical transport models for PM10 source apportionment
نویسندگان
چکیده
منابع مشابه
Comparison of receptor models for source apportionment of the PM10 in Zaragoza (Spain).
Receptor models are useful to understand the chemical and physical characteristics of air pollutants by identifying their sources and by estimating contributions of each source to receptor concentrations. In this work, three receptor models based on principal component analysis with absolute principal component scores (PCA-APCS), Unmix and positive matrix factorization (PMF) were applied to stu...
متن کاملApplication of Trajectory Clustering and Source Apportionment Methods for Investigating Trans-Boundary Atmospheric PM10 Pollution
A modeling framework was proposed to investigate the impact of trans-boundary air pollutant transport on regional air quality. This was based on a combination of the HYSPLIT trajectory model, the CAMx air quality model, and the MM5 meteorological model. The examination of atmospheric PM10 pollution in Guangzhou within the Pearl River Delta (PRD) region of southern China was used as a case study...
متن کاملOverview of receptor-based source apportionment studies
Introduction Conclusions References
متن کاملEvaluation of organic markers for chemical mass balance source apportionment at the Fresno Supersite
Sources of PM2.5 at the Fresno Supersite during high PM2.5 episodes occurring from 15 December 2000–3 February 2001 were estimated with the Chemical Mass Balance (CMB) receptor model. The ability of source profiles with organic markers to distinguish motor vehicle, residential wood combustion (RWC), and cooking emissions was evaluated with simulated data. Organics improved the distinction betwe...
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ژورنال
عنوان ژورنال: Atmospheric Environment: X
سال: 2020
ISSN: 2590-1621
DOI: 10.1016/j.aeaoa.2019.100053