Skip to main content

Advertisement

Log in

Heavy metal contamination in surface sediments from lakes and their surrounding topsoils of China

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

Abstract

Due to rapid urbanization, industrialization, agricultural development, and mining activities, soil heavy metal pollution has become a severe issue in China. To explore the regional heavy metal ecological risk of lake sediment and surrounding topsoil, we analyzed 237 lakes, with 1797 lake sediment sampling points and 1164 surrounding topsoil sampling points. Lower mean concentrations were detected for most heavy metals in soils than sediment (except for Hg). Cd and Hg in sediments and soils showed a more significant variation, with the coefficient of variation exceeding 110%. Linear regressions and Pearson’s correlation analyses demonstrated that sediments and soils exhibited significant positive correlations. The principal heavy metals exceeding the Agricultural Soil Control Standard (ASCS) in sediments and soils were As and Cd, respectively. The Yunnan-Guizhou Plateau Lake Region (YGPLR) was the most seriously affected, exceeding the ASCS for Cd. The lakes with the most severe pollution were located in YGPLR impacted by the high background concentration of heavy metals in soil and mineral development activities. The Eastern Plain Lake Region, the Southeast Lake Region, and the Northeast Plain and Mountain Lake Region showed a clear anthropogenic impact. Lakes in the Inner Mongolia-Xinjiang Lake Region and the Tibetan Plateau Lake Region were estimated to have relatively low ecological risks due to their sparse population and slight environmental disturbance. The impact of geochemical factors on the ecological risk of heavy metals in lake sediments is more substantial than that of human activities at the regional scale.

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 heavy metal contamination in surface sediments and surrounding soil used in this study can be available from the corresponding author upon reasonable request.

References

Download references

Acknowledgments

The authors are extremely grateful to the anonymous reviewers for their insightful comments and suggestions.

Funding

This research was funded by the National Key Research Program of China (2018YFC1800505, 2018YFF0213401, 2018YFC1800203).

Author information

Authors and Affiliations

Authors

Contributions

Minghao Wang: Methodology, formal analysis, writing (original draft preparation), and writing (review and editing)

Xiaoyang Liu: Project administration, supervision, formal analysis, writing (original draft preparation), and writing (review and editing)

Bing Yang: Software

Yang Fei: Conceptualization

Jingjing Yu: Data curation

Ran An: Validation and visualization

Lijie Duan: Writing (review and editing)

Corresponding author

Correspondence to Xiaoyang Liu.

Ethics declarations

Competing interests

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this article.

Ethics approval

Not applicable.

Consent to participate

Not applicable.

Consent to publish

Not applicable.

Additional information

Responsible Editor: Philippe Garrigues

Publisher’s note

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

Appendix. Assessment standard of heavy metal pollution and risk level

Appendix. Assessment standard of heavy metal pollution and risk level

Table 11 Risk screening value of heavy metals in the sediment and soil
Table 12 Pollution grades were evaluated using Nemerow’s pollution index
Table 13 The relationship between RI, Efi, Cfi, and pollution levels
Table 14 Toxic response factor of several heavy metals

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Wang, M., Liu, X., Yang, B. et al. Heavy metal contamination in surface sediments from lakes and their surrounding topsoils of China. Environ Sci Pollut Res 28, 29118–29130 (2021). https://doi.org/10.1007/s11356-020-12091-2

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-020-12091-2

Keywords

Navigation