Skip to main content

Advertisement

Log in

Assessing the perceived spatial extent of a flood using cognitive mapping: a case study of rural communities along Indus and Chenab Rivers, Pakistan

  • Original Article
  • Published:
Modeling Earth Systems and Environment Aims and scope Submit manuscript

Abstract

Flooding is considered one of the disastrous natural hazards that can inflict significant damage to lives, the environment, infrastructure, and public services. With the increased magnitude and occurrence of floods, a paradigm shift in flood risk-management strategies has been observed from structural interventions to a multi-faceted resilience-oriented approach. The need is to apprehend the perception of vulnerable populations for effective social resilience, risk communication, and coping capacity. This study aims to quantify the community’s risk perception by applying a contemporary approach, i.e., cognitive mapping. A survey was conducted in rural communities of Muzaffargarh, Pakistan, where four union councils were further selected for the survey. The selection criteria included past experience with the 2010 floods and proximity to rivers. Yamane sampling technique was used to determine the required sample size, and 365 respondents were involved in outlining their 2010 flood memories. GIS was used for the visualization and conversion of these delineations into vector data. Based on the community’s perception, scoring and Kernel density were applied to rank each settlement and to show the perceived spatial extent of the 2010 flood. These cognitive maps were then assessed based on age groups and proximity to the source of risk. Results show that the spatial extent of the flood perceived by the older age group was comparatively higher. Similarly, households living far away from rivers tend to perceive a larger spatial extent of flood risk. This study proposes cognitive mapping as a potential method for assessing flood risk perception.

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
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10

Similar content being viewed by others

Data availability

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

References

Download references

Funding

There was no funding available for this research.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Irfan Ahmad Rana.

Ethics declarations

Conflict of interest

The authors declare no conflict of interest.

Additional information

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

Rasool, S., Rana, I.A. & Arshad, H.S.H. Assessing the perceived spatial extent of a flood using cognitive mapping: a case study of rural communities along Indus and Chenab Rivers, Pakistan. Model. Earth Syst. Environ. 8, 5177–5192 (2022). https://doi.org/10.1007/s40808-022-01442-2

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s40808-022-01442-2

Keywords

Navigation