Skip to main content
Log in

Pythagorean fuzzy AHP based risk assessment methodology for hazardous material transportation: an application in Istanbul

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

A Correction to this article was published on 08 February 2022

This article has been updated

Abstract

Environment and social life are open to hazards, because of the distribution, diffusion, and conversion processes of chemicals contained in hazardous materials. These chemicals are very dangerous. Various precautions should be taken into consideration during the displacement of hazardous materials. Therefore, it is important to identify and minimize the risks in the transportation of hazardous material. This work investigates to identify the critical risk factors and their weights for hazardous material transportation operations. The literature is reviewed, critical risk factors for hazardous material transportation are defined, and data from different experts is collected. A two-level hierarchical structure is established to evaluate risk factors. Then, the experts’ evaluations of main and sub-risk factors are consolidated using the modified Delphi method. Weights of main and sub-risk factors are obtained using the Pythagorean fuzzy analytic hierarchy process method. To show the robustness of the proposed decision-making methodology, a sensitivity analysis is conducted.

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

Not applicable.

Change history

References

Download references

Code availability

Not applicable.

Funding

This work is supported by Yıldız Technical University Scientific Research Projects Coordination Unit. Project Number: FBA-2020-3808.

Author information

Authors and Affiliations

Authors

Contributions

Ertugrul Ayyildiz developed the theoretical formulation, performed the analytic calculations, and performed the numerical analysis. Ertugrul Ayyildiz and Alev Taskin Gumus contributed to the sensitivity analysis and final version of the manuscript. Ertugrul Ayyildiz drafted the manuscript. Alev Taskin Gumus supervised the work.

Corresponding author

Correspondence to Ertugrul Ayyildiz.

Ethics declarations

Ethical approval

Ethics committee approval is not required.

Consent to participate

Not applicable.

Consent to publish

The authors confirm that the final version of the manuscript has been reviewed, approved, and consented for publication by all authors.

Conflict of interest

The authors declare no competing interests.

Additional information

Responsible Editor: Philippe Garrigues

Publisher’s note

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

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ayyildiz, E., Taskin Gumus, A. Pythagorean fuzzy AHP based risk assessment methodology for hazardous material transportation: an application in Istanbul. Environ Sci Pollut Res 28, 35798–35810 (2021). https://doi.org/10.1007/s11356-021-13223-y

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-021-13223-y

Keywords

Navigation