Deterministic Modeling of Annual Runoff and Sediment Production Rate for Small Watersheds of Chambal Catchment

Authors

  • P. K. Singh Associate Professor, Soil and Water Engineering, College of Technology and Engineering, MPUAT, Udaipur 313001 Author
  • Virendra Kumar Professor and Dean, CTAE, Udaipur Author
  • R. C. Purohit Professor and Head, Soil and Water Engineering, CTAE, Udaipur. Author

DOI:

https://doi.org/10.52151/jae2007444.1293

Abstract

Deterministic geomorphic modelling is basically a tool for prediction of hydrologic behavior of a basin. Proper scientific planning and management require detailed data to make reliable predictions. In this paper multivariate statistical techniques have been applied to develop dimensionally homogeneous and statistically optimal models for prediction of annual runoff and sediment production rate from the small watersheds of Chambal catchment. The dimensionless geomorphic and rainfall parameters have been used as independent variable in the analysis. The significant components and parameters have been obtained by applying principal component analysis. The validation of the models has also been done. The developed models can be conveniently used to predict the runoff and SPR of small ungauged watershed of Chambal catchment and also other region having similar physiographic characteristics.

References

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Kumar V. 1991. Deterministic modeling of annual runoff and sediment production rate for small watersheds of Damodar Valley Catchment, Indian J. of Soil Cons. 19(1 & 2): 66-74.

Kumar V; Satyanarayana T. 1993. Application of principal component analysis in grouping geomorphic parameters for hydrologic modelling. J. Indian Water Resour. Soc., 13 (1&2), 50-59.

Mishra R N; Bhist S S; Chandra Sekhar M. 2003. Watershed Management -APerspective. Edi. book, Allied Publishers Limited, New Delhi.

Singh P K. 2006. Geomorphic response models for prediction of runoff and sediment yields from small watersheds of Chambal catchment. Unpublished Ph.D. Thesis, MPUAT, Udaipur.

Published

2007-12-31

Issue

Section

Regular Issue

How to Cite

P. K. Singh, Virendra Kumar, & R. C. Purohit. (2007). Deterministic Modeling of Annual Runoff and Sediment Production Rate for Small Watersheds of Chambal Catchment. Journal of Agricultural Engineering (India), 44(4), 8-15. https://doi.org/10.52151/jae2007444.1293