Skip to main content

Advertisement

Log in

Assessing the impact of precipitation on hardrock aquifer system using standard precipitation index and groundwater resilience index: a case study of Purulia, West Bengal, India

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

Abstract

Groundwater stored in the aquifers provides water security during natural hazards, e.g. clean water access during floods and droughts. Groundwater drought, a phenomenon closely linked with rainfall (climate) variability, is less researched, especially in India. This study aims to detect precipitation and groundwater droughts and comprehend the groundwater response to long-term precipitation trends (25 years). As a case study, the drought-affected and groundwater-depleted Purulia district in West Bengal, India, which is a part of the Chotanagpur plateau, was selected. Precipitation and groundwater droughts (in aquifer types of shallow, moderate and deep) are detected using the Standard Precipitation Index (SPI) and Groundwater Resilience Index (GRI). During the 25 year study period (1996–2020), Purulia had 13 (52%) rainfall deficiency years, with an annual average rainfall of 1382 mm. SPI detected four severe droughts and the most severe occurring in 2010–2011 (1.50). GRI found that aquifermedium had a 71% \(P(Near Normal)\) conditions and are the most resilient and aquiferdeep experienced maximum extreme drought events and is the most stressed. The cross-correlation coefficients (CCCs) between rainfall and groundwater is moderate in deep, shallow, and medium aquifers, with CCCs − 0.43, − 0.59, and − 0.49, respectively. Positive CCCs are found for seasonal lags of − 3, − 4, and − 7. The study found that during the monsoon, average depth to groundwater level is 1 – 4 m and it drops to 8 – 10 m during the lean period, more than 85% of wells are vulnerable to extreme droughts (SPI > 1.5), aquifer’s response to rainfall is aquifershallow > aquifermoderate > aquiferdeep, and aquifer’s may be arranged as aquifermoderate > aquifershallow > aquiferdeep depending on their drought resistance. This study, with the use of statistical tools and long term data, will aid in the management of groundwater at varying depths by creating basis for understanding the groundwater response to rainfall events.

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 dataset used in the study are available upon request.

References

Download references

Acknowledgements

The authors acknowledge the Rural Data Research and Analysis (RuDRA) Laboratory of Indian Institute of Technology-Bombay (IITB) for providing the infrastructure to conduct this research. We also acknowledge Central Ground Water Board, New Delhi, for making the depth to groundwater level data available for the study.

Funding

Partial funding for the PI’s time was supported by the Programmatic Cooperation between the Directorate-General for International Cooperation (DGIS) of the Dutch Ministry of Foreign Affairs and IHE Delft in the period 2016–2023, also called DUPC2 (DUPC2), and by the United Nations Educational, Scientific and Cultural Organization — Institute for Water Education (IHE Delft) (2019/089/108483/EWH (GRACERS project)).

Author information

Authors and Affiliations

Authors

Contributions

All authors contributed to the study conception, design, material preparation, data collection, analysis, and manuscript preparation.

Corresponding author

Correspondence to Pennan Chinnasamy.

Ethics declarations

Ethics approval and consent to participate

Not applicable

Consent for publication

Not applicable

Competing interests

The authors declare no competing interests.

Additional information

Responsible Editor: Xianliang Yi

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 (e.g. a society or other partner) 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

Sarkar, M., Chinnasamy, P. Assessing the impact of precipitation on hardrock aquifer system using standard precipitation index and groundwater resilience index: a case study of Purulia, West Bengal, India. Environ Sci Pollut Res 30, 112548–112563 (2023). https://doi.org/10.1007/s11356-023-30158-8

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-023-30158-8

Keywords

Navigation