Skip to main content
Log in

Prioritization of watersheds based on a picture fuzzy analytic hierarchy process and linear assignment model

  • Original Paper
  • Published:
Stochastic Environmental Research and Risk Assessment Aims and scope Submit manuscript

Abstract

Soil erosion is one of the most dangerous natural dangers, causing a great deal of harm in many parts of the world. In the presented study, the Gusru river watershed in Indi was divided into 14 sub-watersheds, and then 14 morphometric parameters were calculated, including drainage density (Dd), bifurcation ratio (Rb), streams frequency (Fs), average slope (Sa), form factor (Rf), circulatory ratio (RC), elongation ratio (Re), relative relief (Rh), ruggedness number (RN), bifurcation ratio (Rb), texture ratio (T), length of the overland flow (Lo) compactness coefficient (CC) and hypsometric integral (HI) were derived for each sub- watershed. Afterward, the combination of picture fuzzy-analytic hierarchy process and picture fuzzy-linear assignment model were used to assign weights to selected morphometric criteria and to rank the sub-watersheds based on the level of soil erosion susceptibility. The results of the study showed that sub-watersheds 11 and 2 were the most susceptible sub watersheds, while sub-watersheds 13 and 14 had the lowest susceptibility to soil erosion. Prioritization and ranking of sub-watersheds from the perspective of soil erosion susceptibility can be used as a powerful tool for prevention and mitigation measures.

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

Similar content being viewed by others

Data availability

The datasets used and/or analyzed during the current study are available from the corresponding author on reasonable request.

References

Download references

Acknowledgement

The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University, Abha, Kingdom of Saudi Arabia for funding this work through small research groups under grant number RGP. 1/113/43.

Funding

This research work was supported by the Deanship of Scientific Research at King Khalid University under Grant number RGP. 1/113/43.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Sarita Gajbhiye Meshram.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Ethics approval and consent to participate

Not applicable.

Consent for publication

Not applicable.

Additional information

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 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

Meshram, S.G., Sepheri, M., Meshram, C. et al. Prioritization of watersheds based on a picture fuzzy analytic hierarchy process and linear assignment model. Stoch Environ Res Risk Assess 37, 735–748 (2023). https://doi.org/10.1007/s00477-022-02280-5

Download citation

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00477-022-02280-5

Keywords

Navigation