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The Scientific World JournalVolume 2013 2013, Article ID 812469, 9 pages

Research Article

Department of Environmental Engineering, Hebei University of Engineering, Handan, Hebei 056038, China

State Environmental Protection Key Laboratory of Sources and Control of Air Pollution Complex, Beijing 100084, China

Received 16 June 2013; Accepted 12 August 2013

Academic Editors: S. Niranjan, L. Wang, and Q. Wang

Copyright © 2013 Jing Yang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


The Southern Hebei of China has experienced an obvious increase of the haze occurrence frequency in the recent years. It has turned out to be one of the most seriously polluted areas in China. This study is aimed at quantifying the sources of the serious haze pollution over the Southern Hebei area, using the Mesoscale Modeling System Generation 5 MM5 and the Models-3-Community Multiscale Air Quality Model CMAQ modeling system. The sectoral contributions by the local and the surrounding regions to the fine particulate matter PM2.5 concentrations in the two representative cities, Shijiazhuang and Xingtai, were analyzed by applying the method of scenario analysis. It will provide useful information to the policy making in the severe air pollution control in the Southern Hebei area.

Autor: Jing Yang, Pu Zhang, Chenchen Meng, Jie Su, Zhe Wei, Fenfen Zhang, Wei Wei, and Xiujuan Zhao

Fuente: https://www.hindawi.com/


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