Skip to main content

Advertisement

Log in

Geomorphic response of the river basin drainage in seismically active regions of India

  • Original Article
  • Published:
Environmental Earth Sciences Aims and scope Submit manuscript

Abstract

Over the last few decades, the Indian subcontinent is gradually drifting towards northeast at a rate of 10 mm/year, which is an indication that the areas are actively deforming. Such a gradual rate of drift is expected to bring modifications and changes in the topography, which can be quantified with the help of geomorphic parameters. The current study examines the geomorphological changes in the seismically active areas of different geotectonic provinces of India, i.e., Northeast India and Bhuj region. The geomorphological changes have been estimated with the help of remote sensing and geographical information system modeling by calculating the geomorphic parameters. A total of 39 drainage basins were extracted from both the study areas using Aster GDEM data of 30 m resolution. Geomorphic indices such as stream order, stream length, bifurcation ratio, form factor, asymmetry factor and hypsometric integral were calculated for each drainage basin of the study regions. The geomorphic parameters reveal that the study areas are dendritic in character, even though having different geological formations, both study regions express similar lithological characteristics. With no strong control of structural elements, both study areas seem to be characterized by relatively high permeability and with relatively gentle slope. The extent of the carving of topography reveals that the drainage development and morphologic evolution of both areas have practically reached Late Mature and Old stage of terrain development. Even though the two study areas represent different seismotectonic provinces, it is observed that geomorphologically they are gradually approaching the stage of peneplanation.

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

Similar content being viewed by others

References

Download references

Acknowledgements

This research work is carried out with the support of the Head of the Department of Atmospheric and Space Sciences, Savitribai Phule Pune University, Pune, Maharashtra, India. Special thanks to Space Application Center, Ahmadabad, India for the funding and encouragement.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Umamaheswari Alapati.

Additional information

Publisher's Note

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

Electronic supplementary material

Below is the link to the electronic supplementary material.

Supplementary material 1 (PDF 429 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Alapati, U., Jampani, M. & Sukhtankar, R.K. Geomorphic response of the river basin drainage in seismically active regions of India. Environ Earth Sci 78, 532 (2019). https://doi.org/10.1007/s12665-019-8547-y

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s12665-019-8547-y

Keywords

Navigation