Skip to main content

Advertisement

Log in

Spatiotemporal dynamics, traceability analysis, and exposure risks of antibiotic resistance genes in PM2.5 in Handan, China

  • Research Article
  • Published:
Environmental Science and Pollution Research Aims and scope Submit manuscript

Abstract

Fine particulate matter (PM2.5) seriously affects environmental air quality and human health, and antibiotic resistance genes (ARGs) in PM2.5 posed a great challenge to clinical medicine. The year of 2013–2017 was an important 5-year period for the implementation of Air Pollution Prevention and Control Action Plan (APPCAP) in China. Here, we took Handan, a PM2.5 polluted city in northern China, as the research object and analyzed ARGs in PM2.5 in winter (January) from 2013 to 2017. The results showed that the abundance of ARGs was the highest in 2013 (3.7 × 10−2 copies/16S rRNA), and ARGs were positively correlated with air quality index (AQI) (r = 0.328, P < 0.05) and PM2.5 concentration (r = 0.377, P = 0.020 < 0.05) in the 5-year period. The ARGs carried by PM2.5 in four functional regions of sewage treatment plant, steel works, university, and park showed that sul1 and qepA had higher abundance in each functional region, and the total ARG abundance in sewage treatment plant (1.3 × 10−1 copies/16S rRNA) was the highest, while lowest in park (2.0 × 10−3 copies/16S rRNA). Potential source contribution function (PSCF) and concentration-weighted trajectory (CWT) model were used to trace the pollutants at the sampling points, which indicated that the surrounding cities contributed more than quarter to the sampling points. Therefore, regional transportation reduces the spatial distribution difference of ARGs in PM2.5. The exposure dose of ARGs in different functional regions illustrated that the total inhaled dose of ARGs in sewage treatment plant (1.7 × 105 copies/d) was the highest, while lowest in park (3.2 × 104 copies/d). This study is of great significance for assessing the distribution and sources of ARGs under the clean air initiative in China.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

Similar content being viewed by others

Data availability

The Supporting Information for this article can be found online at https://doi.org/10.1016/j.envint.2023.

References

Download references

Funding

This work was supported by the National Natural Science Foundation of China (42077393), the National Natural Science Foundation of China (72091510), Study on integrated protection of ecological environment in Yangtze River Delta region (ZX2022QT042), the Fundamental Research Funds for NIES (GYZX230105/GYZX230102), the Open Project of the State Environmental Protection Key Laboratory of Pesticide Environmental Assessment and Pollution Control, and Science and Technology Project of Hebei Education Department (QN2023139).

Author information

Authors and Affiliations

Authors

Contributions

Qing Wang: writing—review and editing; Xuening Wang: data curation and writing—original draft preparation; Shaojing Sun: conceptualization, supervision, and writing–review and editing; Litao Wang: funding acquisition and validation; Guang Yang: visualization and investigation; Jinghui Luo: funding acquisition and data curation; Yan Sun: roles/writing—original draft; Xuli Li: writing—review and editing; Na Wang: data Curation and resources; and Bin Chen: visualization and validation.

Corresponding author

Correspondence to Shaojing Sun.

Ethics declarations

Ethics approval

Not applicable.

Consent to participate

Not applicable.

Consent for publication

Not applicable.

Conflict of interest

The authors declare no competing interests.

Additional information

Responsible Editor: Lotfi Aleya

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary information

ESM 1

(DOCX 227 kb)

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Wang, Q., Yang, S., Sun, S. et al. Spatiotemporal dynamics, traceability analysis, and exposure risks of antibiotic resistance genes in PM2.5 in Handan, China. Environ Sci Pollut Res 30, 100584–100595 (2023). https://doi.org/10.1007/s11356-023-29492-8

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-023-29492-8

Keywords

Navigation