Characterization on PM<sub>2.5</sub>/PM<sub>10</sub> During Winter Period in Guangzhou, China

Tian Lixue

doi:doi:10.11648/j.ijema.20150305.23

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Characterization on PM_2.5/PM₁₀ During Winter Period in Guangzhou, China

Tian Lixue

Published in International Journal of Environmental Monitoring and Analysis (Volume 3, Issue 5)

Received: 18 November 2015 Accepted: Published: 18 November 2015

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Abstract

With the rapid economic development and urbanization over the past several decades, air pollution and degradation of visibility are common in Guangzhou, especially in winter. Our objective is to generalize the variation characteristic of PM_2.5 and PM₁₀ during winter period in Guangzhou and provide some theoretical evidence for the government and the relevant administration to defend PM_2.5 and PM₁₀. This article collects the concentration data of PM_2.5 and PM₁₀ in the area of Guangzhou from 2014.11-2015.1 (the winter period), and the concentration of PM_2.5 and PM₁₀ were (55.01±78.19)ug/m³ and (78.34±101.76) ug/m³, respectively. The mean ratio of PM_2.5 to PM₁₀ was 70.59% and the PM_2.5/PM₁₀ value ranges from 54.61% to 94.37%, indicating that fine particle (PM_2.5) occupy high proportion in the PM₁₀. In addition, PM_2.5 has a good linear relationship with PM₁₀. All evidence provides us conclusions that fine particle has a higher proportion in the atmospheric aerosol, and make a major contribution in the air environmental pollution.

Published in	International Journal of Environmental Monitoring and Analysis (Volume 3, Issue 5)
DOI	10.11648/j.ijema.20150305.23
Page(s)	331-333
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

PM_2.5, PM₁₀, PM₁₀/PM₁₀, Variation Characteristic, Guangzhou

References

[1]	Feng, J., et al., Characteristics and seasonal variation of organic matter in PM2.5 at a regional background site of the Yangtze River Delta region, China, Atmos, Environ, 2015, 1-10.
[2]	Xu, L.L., et al., Seasonal variations and chemical compositions of PM2.5 aerosol in the urban area of Fuzhuo, China, Atmos Res. 2012, 104-105: 264-272.
[3]	Pope Ⅲ, C.A., et al., Lung cancer, cardiopulmonary mortality, and long-term exposure to fine particulate air pollution, J. Am. Med. Assoc. 2002, 287: 1132-1141.
[4]	Kok, T.M.C.M., et al., Toxicological assessment of ambient and traffic-related particulate matter: a review of recent studies, Mutat. Res. 2006, 613: 103-122.
[5]	Taus, N., et al., Respiratory exposure to aid pollutants, J. Environ. Prot and Ecol. 2008, 9: 15-25.
[6]	Zhao, X.J., et al., Seasonal and diurnal variations of ambient PM2.5 concentration in urban and rural environments in Beijing. Atmos. Environ. 2009, 43: 2893-2900.
[7]	Huang K, et al., How to improve the air quality over mega-cities in China? Pollution characterization and source analysis in Shanghai before, during and after the 2010 World Expo. Atmos. Chem. Phys. 2013, 13: 3379-3418.
[8]	Shi W Z, et al., Analysis of airborne particulate matter (PM2.5) over Hong Kong using remote sensing and GIS. Sensor. 2012, 12: 6825-6836.
[9]	Garland R M, et al., Aerosol optical properties in a rural environment near the mega-city Guangzhou, China: implication for regional air pollution radiates forcing and remote sensing. Atmos. Chem. Phys. 2008, 8: 5161-5186.
[10]	Wu, D., et al., An extremely low visibility event over the Guangzhou region: A case study, Atmos. Environ, .2005, 39: 6568-6577.
[11]	Deng, X.J., et al., Long-term trend of visibility and its characterizations in the Pearl River Delta (PRD) region, China, Atmos. Environ, 2008, 42.1424-1435.
[12]	Wei, F., et al., Ambient Concentrations and Elemental Compositions of PM10 and PM2.5 in Four Chinese Cities, Environ. Sci. Technol. 1999, 33: 4188-4193.
[13]	Chan. L.Y., Spatial Variation of Mass Concentration of Roadside Suspended Particulate Matter in Metropolitan Hong Kong. Atmos. Environ, 2001, 35: 3167-3176.

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APA Style

Tian Lixue. (2015). Characterization on PM2.5/PM10 During Winter Period in Guangzhou, China. International Journal of Environmental Monitoring and Analysis, 3(5), 331-333. https://doi.org/10.11648/j.ijema.20150305.23

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ACS Style

Tian Lixue. Characterization on PM2.5/PM10 During Winter Period in Guangzhou, China. Int. J. Environ. Monit. Anal. 2015, 3(5), 331-333. doi: 10.11648/j.ijema.20150305.23

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AMA Style

Tian Lixue. Characterization on PM2.5/PM10 During Winter Period in Guangzhou, China. Int J Environ Monit Anal. 2015;3(5):331-333. doi: 10.11648/j.ijema.20150305.23

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@article{10.11648/j.ijema.20150305.23,
  author = {Tian Lixue},
  title = {Characterization on PM2.5/PM10 During Winter Period in Guangzhou, China},
  journal = {International Journal of Environmental Monitoring and Analysis},
  volume = {3},
  number = {5},
  pages = {331-333},
  doi = {10.11648/j.ijema.20150305.23},
  url = {https://doi.org/10.11648/j.ijema.20150305.23},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijema.20150305.23},
  abstract = {With the rapid economic development and urbanization over the past several decades, air pollution and degradation of visibility are common in Guangzhou, especially in winter. Our objective is to generalize the variation characteristic of PM2.5 and PM10 during winter period in Guangzhou and provide some theoretical evidence for the government and the relevant administration to defend PM2.5 and PM10. This article collects the concentration data of PM2.5 and PM10 in the area of Guangzhou from 2014.11-2015.1 (the winter period), and the concentration of PM2.5 and PM10 were (55.01±78.19)ug/m3 and (78.34±101.76) ug/m3, respectively. The mean ratio of PM2.5 to PM10 was 70.59% and the PM2.5/PM10 value ranges from 54.61% to 94.37%, indicating that fine particle (PM2.5) occupy high proportion in the PM10. In addition, PM2.5 has a good linear relationship with PM10. All evidence provides us conclusions that fine particle has a higher proportion in the atmospheric aerosol, and make a major contribution in the air environmental pollution.},
 year = {2015}
}

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TY  - JOUR
T1  - Characterization on PM2.5/PM10 During Winter Period in Guangzhou, China
AU  - Tian Lixue
Y1  - 2015/11/18
PY  - 2015
N1  - https://doi.org/10.11648/j.ijema.20150305.23
DO  - 10.11648/j.ijema.20150305.23
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  - 331
EP  - 333
PB  - Science Publishing Group
SN  - 2328-7667
UR  - https://doi.org/10.11648/j.ijema.20150305.23
AB  - With the rapid economic development and urbanization over the past several decades, air pollution and degradation of visibility are common in Guangzhou, especially in winter. Our objective is to generalize the variation characteristic of PM2.5 and PM10 during winter period in Guangzhou and provide some theoretical evidence for the government and the relevant administration to defend PM2.5 and PM10. This article collects the concentration data of PM2.5 and PM10 in the area of Guangzhou from 2014.11-2015.1 (the winter period), and the concentration of PM2.5 and PM10 were (55.01±78.19)ug/m3 and (78.34±101.76) ug/m3, respectively. The mean ratio of PM2.5 to PM10 was 70.59% and the PM2.5/PM10 value ranges from 54.61% to 94.37%, indicating that fine particle (PM2.5) occupy high proportion in the PM10. In addition, PM2.5 has a good linear relationship with PM10. All evidence provides us conclusions that fine particle has a higher proportion in the atmospheric aerosol, and make a major contribution in the air environmental pollution.
VL  - 3
IS  - 5
ER  -

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Author Information

Tian Lixue

School of Geography Sciences, South China Normal University, Guangzhou, China

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Plain Text BibTeX RIS

APA Style

Tian Lixue. (2015). Characterization on PM2.5/PM10 During Winter Period in Guangzhou, China. International Journal of Environmental Monitoring and Analysis, 3(5), 331-333. https://doi.org/10.11648/j.ijema.20150305.23

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ACS Style

Tian Lixue. Characterization on PM2.5/PM10 During Winter Period in Guangzhou, China. Int. J. Environ. Monit. Anal. 2015, 3(5), 331-333. doi: 10.11648/j.ijema.20150305.23

Copy | Download

AMA Style

Tian Lixue. Characterization on PM2.5/PM10 During Winter Period in Guangzhou, China. Int J Environ Monit Anal. 2015;3(5):331-333. doi: 10.11648/j.ijema.20150305.23

Copy | Download

@article{10.11648/j.ijema.20150305.23,
  author = {Tian Lixue},
  title = {Characterization on PM2.5/PM10 During Winter Period in Guangzhou, China},
  journal = {International Journal of Environmental Monitoring and Analysis},
  volume = {3},
  number = {5},
  pages = {331-333},
  doi = {10.11648/j.ijema.20150305.23},
  url = {https://doi.org/10.11648/j.ijema.20150305.23},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijema.20150305.23},
  abstract = {With the rapid economic development and urbanization over the past several decades, air pollution and degradation of visibility are common in Guangzhou, especially in winter. Our objective is to generalize the variation characteristic of PM2.5 and PM10 during winter period in Guangzhou and provide some theoretical evidence for the government and the relevant administration to defend PM2.5 and PM10. This article collects the concentration data of PM2.5 and PM10 in the area of Guangzhou from 2014.11-2015.1 (the winter period), and the concentration of PM2.5 and PM10 were (55.01±78.19)ug/m3 and (78.34±101.76) ug/m3, respectively. The mean ratio of PM2.5 to PM10 was 70.59% and the PM2.5/PM10 value ranges from 54.61% to 94.37%, indicating that fine particle (PM2.5) occupy high proportion in the PM10. In addition, PM2.5 has a good linear relationship with PM10. All evidence provides us conclusions that fine particle has a higher proportion in the atmospheric aerosol, and make a major contribution in the air environmental pollution.},
 year = {2015}
}

Copy | Download

TY  - JOUR
T1  - Characterization on PM2.5/PM10 During Winter Period in Guangzhou, China
AU  - Tian Lixue
Y1  - 2015/11/18
PY  - 2015
N1  - https://doi.org/10.11648/j.ijema.20150305.23
DO  - 10.11648/j.ijema.20150305.23
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  - 331
EP  - 333
PB  - Science Publishing Group
SN  - 2328-7667
UR  - https://doi.org/10.11648/j.ijema.20150305.23
AB  - With the rapid economic development and urbanization over the past several decades, air pollution and degradation of visibility are common in Guangzhou, especially in winter. Our objective is to generalize the variation characteristic of PM2.5 and PM10 during winter period in Guangzhou and provide some theoretical evidence for the government and the relevant administration to defend PM2.5 and PM10. This article collects the concentration data of PM2.5 and PM10 in the area of Guangzhou from 2014.11-2015.1 (the winter period), and the concentration of PM2.5 and PM10 were (55.01±78.19)ug/m3 and (78.34±101.76) ug/m3, respectively. The mean ratio of PM2.5 to PM10 was 70.59% and the PM2.5/PM10 value ranges from 54.61% to 94.37%, indicating that fine particle (PM2.5) occupy high proportion in the PM10. In addition, PM2.5 has a good linear relationship with PM10. All evidence provides us conclusions that fine particle has a higher proportion in the atmospheric aerosol, and make a major contribution in the air environmental pollution.
VL  - 3
IS  - 5
ER  -

Copy | Download