Skip to main content
Log in

Heavy metal bioaccumulation by selected plants from fly ash–contaminated soils in suburban area

  • Original Paper
  • Published:
Arabian Journal of Geosciences Aims and scope Submit manuscript

Abstract

In fly ash–contaminated soils, metal buildup and translocation and their subsequent uptake in different parts of naturally growing plants were studied. The mean metal levels in soil and plants at uncontaminated site were significantly (p < 0.01) lower than the contaminated site. In polluted soils, metal enrichment factor (EF) was observed in order of Cd > Fe> Cr > Zn > Pb > Cu > Ni > Mn. The shoot enrichment factor (SEF) of Pithecellobium dulce (P. dulce) was Cd > Fe > Zn > Cr > Ni > Cu > Mn > Pb, whereas for Azadirachta indica (A. Indica) and Cassia fistula (C. fistula), the SEF was of the order Fe > Cd > Cr > Zn> Ni > Mn > Cu > Pb, respectively. Root enrichment factor (REF) for P. dulce was Cd > Fe > Zn > Ni > Cu > Cr = Mn > Pb, but in A. indica, the REF was Fe > Cd > Zn > Ni > Mn > Pb > Cu > Cr, and in C. fistula, this order was Fe > Cd > Zn > Ni > Cr > Cu > Mn > Pb. Metal mobilization ratio in plants at both sites were below 1, except Mn and Fe at contaminated site. Single and combined element pollution indexes (SEPI and CPI) and shoot contamination factor (SCF) at contaminated soil were higher than uncontaminated, but root contamination factor (RCF) between sites shows a variable response. From ANOVA results, metal concentration showed significant variation due to site, plants, location, and season interactions.

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.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8

Similar content being viewed by others

Data availability

The data will be available on request to the corresponding author.

References

Download references

Acknowledgments

The authors extend their appreciation to the Deputyship for Research & Innovation, “Ministry of Education” in Saudi Arabia for funding this research work through the project number IFKSURG-1438-039. 

Author information

Authors and Affiliations

Authors

Contributions

Sami Ullah Qadir, Vaseem Raja, and Weqar Ahmad Siddiqi conceived the experimental design, and Sami Ullah Qadir and Vaseem Raja performed the experiments. Mohammed Nasser Alyemeni, Leonard Wijaya, and Parvaiz Ahmad analyzed the data and helped in writing the manuscript. Parvaiz Ahmad and Weqar Ahmad Siddiqi critically revised the manuscript to the present form.

Corresponding author

Correspondence to Parvaiz Ahmad.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Ethics approval

Not applicable.

Consent to participate

All authors consented and participated in this manuscript.

Consent for publication

All authors consented to publish this manuscript in Arabian Journal of Geosciences.

Code availability

Not applicable.

Additional information

Responsible Editor: Haroun Chenchouni

Supplementary information

ESM 1

(DOCX 29 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Qadir, S.U., Raja, V., Siddiqi, W.A. et al. Heavy metal bioaccumulation by selected plants from fly ash–contaminated soils in suburban area. Arab J Geosci 14, 116 (2021). https://doi.org/10.1007/s12517-020-06445-w

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s12517-020-06445-w

Keywords

Navigation