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Temporal and Spatial Distribution of SO2 in the Process of Haze in North China Based on Remote Sensing Data

Received: 21 April 2019    Accepted:     Published: 15 June 2019
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Abstract

Based on the data sources of OMI data and haze data in North China, this paper studies the spatial distribution characteristics of SO2 column amounts in North China from 2015 to 2017, and compares the relationship between SO2 column amounts and haze. Corresponding analysis reveals the objective regularity of its existence. The results revealed that: 1) spatially, the value of SO2 column is distributed higher in south and lower in north. In time, the amount of SO2 column is characterized by winter > autumn > spring > summer; 2) during the haze event, SO2 increased first and then decreased. The correlation analysis between the monthly average concentration of SO2 and the frequency of haze weather, showed that there is a high correlation between the SO2 concentration and the frequency of haze occurrence, and there is consistency in the space-time distribution; 3) The haze in North China is affected by meteorological and climatic factors and human activities. Coordination within the region is an important means to control air quality. To clarify the spatial and temporal distribution of SO2 during the haze weather in North China is conductive to smooth progress of haze events control in North China.

Published in International Journal of Environmental Monitoring and Analysis (Volume 7, Issue 1)
DOI 10.11648/j.ijema.20190701.14
Page(s) 27-33
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Atmospheric Remote Sensing, SO2, Haze, North China

References
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Cite This Article
  • APA Style

    Chang Ruoying, Zhao Jun, Li Wen, Jia Jingjing. (2019). Temporal and Spatial Distribution of SO2 in the Process of Haze in North China Based on Remote Sensing Data. International Journal of Environmental Monitoring and Analysis, 7(1), 27-33. https://doi.org/10.11648/j.ijema.20190701.14

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    ACS Style

    Chang Ruoying; Zhao Jun; Li Wen; Jia Jingjing. Temporal and Spatial Distribution of SO2 in the Process of Haze in North China Based on Remote Sensing Data. Int. J. Environ. Monit. Anal. 2019, 7(1), 27-33. doi: 10.11648/j.ijema.20190701.14

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    AMA Style

    Chang Ruoying, Zhao Jun, Li Wen, Jia Jingjing. Temporal and Spatial Distribution of SO2 in the Process of Haze in North China Based on Remote Sensing Data. Int J Environ Monit Anal. 2019;7(1):27-33. doi: 10.11648/j.ijema.20190701.14

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  • @article{10.11648/j.ijema.20190701.14,
      author = {Chang Ruoying and Zhao Jun and Li Wen and Jia Jingjing},
      title = {Temporal and Spatial Distribution of SO2 in the Process of Haze in North China Based on Remote Sensing Data},
      journal = {International Journal of Environmental Monitoring and Analysis},
      volume = {7},
      number = {1},
      pages = {27-33},
      doi = {10.11648/j.ijema.20190701.14},
      url = {https://doi.org/10.11648/j.ijema.20190701.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijema.20190701.14},
      abstract = {Based on the data sources of OMI data and haze data in North China, this paper studies the spatial distribution characteristics of SO2 column amounts in North China from 2015 to 2017, and compares the relationship between SO2 column amounts and haze. Corresponding analysis reveals the objective regularity of its existence. The results revealed that: 1) spatially, the value of SO2 column is distributed higher in south and lower in north. In time, the amount of SO2 column is characterized by winter > autumn > spring > summer; 2) during the haze event, SO2 increased first and then decreased. The correlation analysis between the monthly average concentration of SO2 and the frequency of haze weather, showed that there is a high correlation between the SO2 concentration and the frequency of haze occurrence, and there is consistency in the space-time distribution; 3) The haze in North China is affected by meteorological and climatic factors and human activities. Coordination within the region is an important means to control air quality. To clarify the spatial and temporal distribution of SO2 during the haze weather in North China is conductive to smooth progress of haze events control in North China.},
     year = {2019}
    }
    

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  • TY  - JOUR
    T1  - Temporal and Spatial Distribution of SO2 in the Process of Haze in North China Based on Remote Sensing Data
    AU  - Chang Ruoying
    AU  - Zhao Jun
    AU  - Li Wen
    AU  - Jia Jingjing
    Y1  - 2019/06/15
    PY  - 2019
    N1  - https://doi.org/10.11648/j.ijema.20190701.14
    DO  - 10.11648/j.ijema.20190701.14
    T2  - International Journal of Environmental Monitoring and Analysis
    JF  - International Journal of Environmental Monitoring and Analysis
    JO  - International Journal of Environmental Monitoring and Analysis
    SP  - 27
    EP  - 33
    PB  - Science Publishing Group
    SN  - 2328-7667
    UR  - https://doi.org/10.11648/j.ijema.20190701.14
    AB  - Based on the data sources of OMI data and haze data in North China, this paper studies the spatial distribution characteristics of SO2 column amounts in North China from 2015 to 2017, and compares the relationship between SO2 column amounts and haze. Corresponding analysis reveals the objective regularity of its existence. The results revealed that: 1) spatially, the value of SO2 column is distributed higher in south and lower in north. In time, the amount of SO2 column is characterized by winter > autumn > spring > summer; 2) during the haze event, SO2 increased first and then decreased. The correlation analysis between the monthly average concentration of SO2 and the frequency of haze weather, showed that there is a high correlation between the SO2 concentration and the frequency of haze occurrence, and there is consistency in the space-time distribution; 3) The haze in North China is affected by meteorological and climatic factors and human activities. Coordination within the region is an important means to control air quality. To clarify the spatial and temporal distribution of SO2 during the haze weather in North China is conductive to smooth progress of haze events control in North China.
    VL  - 7
    IS  - 1
    ER  - 

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Author Information
  • College of Geography and Environmental Science, Northwest Normal University, Lanzhou, China

  • College of Geography and Environmental Science, Northwest Normal University, Lanzhou, China

  • College of Geography and Environmental Science, Northwest Normal University, Lanzhou, China

  • College of Geography and Environmental Science, Northwest Normal University, Lanzhou, China

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