Skip to main content
Log in

Source apportionment and risk assessment of heavy metals in typical greenhouse vegetable soils in Shenyang, China

  • Research
  • Published:
Environmental Monitoring and Assessment Aims and scope Submit manuscript

Abstract

In this study, the concentrations of Cr, Cu, Ni, Pb, Zn, Cd, As, and Hg in the typical greenhouse vegetable soils in Shenyang, Northeast of China, were determined, and the pollution characteristics and primary sources of heavy mental pollution in soil were analyzed. Results showed that the sum of the mean values of eight typical heavy metals in the soil of the greenhouse soils was 219.79 mg/kg. According to the “Chinese Environmental Quality Evaluation Standard for Farmland of Greenhouse Vegetables Production” (HJ/T 333-2006), the concentrations of Cu (33.50 ± 11.99 mg/kg), Cd (0.246 ± 0.156 mg/kg), and Hg (0.214 ± 0.177 mg/kg) exceeded the limit values in 14.29%, 39.29%, and 39.29% of sampling points, respectively. The single factor pollution index and the Nemerow comprehensive pollution index of heavy metal elements showed that most greenhouse soils were at safety, alert, or light pollution levels. The potential ecological risk index (RI = 505.19) showed that 42.86% of the samples were at high or very high risk and Cd and Hg were the main ecological risk factors. Based on the result of correlation analysis, the Positive Matrix Factorization (PMF) differentiated sources of heavy metal pollution in the study area into four components, including fertilizer input, soil parent material, pesticide spraying and raw coal combustion, and plastic film mulching, which accounted for 36.76%, 22.64%, 20.89%, and 19.71%, respectively, of the total sources of heavy metals.

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 data and materials involved in this article all come from the results of the project team’s own measurement, except for the marked citations.

Code availability

Not applicable.

References

Download references

Acknowledgements

The authors expressed gratitude to Liaoning Huadian Environmental Protection Technology Co., Ltd., for assistance with collection of soil samples and Xiuying Li and Xinxin Li for their assistance in the chemical analysis.

Funding

This research was funded by a grant from the National Natural Science Foundation of China (no. 41771200) and the Fujian Provincial Key Laboratory of Ecology-Toxicological Effects & Control for Emerging Contaminants (no. PY21003).

Author information

Authors and Affiliations

Authors

Contributions

XS and XZ designed the research; XZ, YH, and HZ performed the experiment and analyzed data; XZ wrote the article; YL and XZ revised the article; XS supervised this study and reviewed, revised, and approved the article.

Corresponding author

Correspondence to Xueying Song.

Ethics declarations

Ethics approval

All authors have read, understood, and complied as applicable with the statement on “Ethical responsibilities of Authors” as found in the Instructions for Authors. No approval of research ethics committees was required to accomplish the goals of this study because no animals appeared in this experiment.

Consent to participate

Not applicable.

Competing interests

The authors declare no competing interests.

Additional information

All authors have read and approved this version of the article, and due care has been taken to ensure the integrity of the work. Neither the entire paper nor any part of its content has been published or has been accepted elsewhere. It is not being submitted to any other journal.

Publisher’s Note

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

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

Zhang, X., Song, X., Zhang, H. et al. Source apportionment and risk assessment of heavy metals in typical greenhouse vegetable soils in Shenyang, China. Environ Monit Assess 196, 72 (2024). https://doi.org/10.1007/s10661-023-12250-1

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s10661-023-12250-1

Keywords

Navigation