International Journal of Geological and Geotechnical Engineering
Hypsometric Analysis of Kumbhi River using Geographical Information System
1. Department of Geology, GKG College, Kolhapur
2. Department of Geology, Vivekanand College, Kolhapur
Abstract
Hypsometric curves and integrals play a pivotal role in analyzing watershed dynamics, particularly in understanding erosion patterns and flood responses. The Kumbhi River Basin exemplifies this complexity, characterized by a blend of consolidated and unconsolidated Quaternary sediments alongside basaltic lava flows. The integration of Geographic Information System (GIS) technology has enhanced the ability to create detailed slope and contour maps, facilitating a comprehensive hypsometric analysis of this watershed.The results of the hypsometric analysis indicate that the Kumbhi River Basin is currently in a state of equilibrium or early maturity. This stage reflects a transition from a youthful phase, characterized by significant erosion, toward a more stable condition. Nevertheless, some regions within the basin remain susceptible to erosion, highlighting the necessity for diligent monitoring and potential interventions to mitigate sediment loss. To address the challenges posed by this transitional state, it is essential to implement both mechanical and vegetative measures aimed at bolstering soil stability. Constructing water harvesting structures at strategic locations can significantly enhance water conservation efforts. By adopting a comprehensive approach that merges effective soil conservation practices with improved water management strategies, the Kumbhi River Basin can optimize its runoff, recharge, and storage capabilities. This holistic strategy not only supports sustainable development but also strengthens the watershed's resilience against environmental challenges, ensuring a balanced ecosystem for future generations. Ultimately, the careful management of the Kumbhi River Basin is vital for fostering
References (10)
- Abhijit J. Patil, Yogita A. Patil, H.S. Patode (2017). Study of Sieve Analysis of Sediments from Kumbhi River Basin, Kolhapur Distjrict, Maharashtra, 236-239 International Journal of Researches in Biosciences, Agriculture and Technology, IJRBAT, Special Issue
- Kurse, B.C. 2013: Hypsometric Analysis and Watershed Management of Diyung Watershed of North Eastern India. Jour. Geological Society of India, v.82, Sep 2013, pp, 262-270.
- Sreedevi, P.D., Subrahmanyam, K., Shakeel, A. 2005. The significance morphometric analysis for obtaining groundwater potential zones in a structurally controlled terrain. Journal of Environmental Geology, 47(3):412– 420.
- Langbein, W.B. (1947) Topographic Characteristics of Drainage Basins. US Geological Survey Water-Supply Paper, 968-C, 125-157.
- Pike, R. J., & Wilson, S. E. (1971). "Elevation-relief ratio, hypsometric integral, and geomorphic area-altitude analysis." Geological Society of America Bulletin, 82(4), 1079-1084. A standard reference on using the hypsometric integral.
- Ritter, D. F., Kochel, R.C. and Miller, J. R.,2002: Process Geomorphology, Mc Graw Hill Boston.
- Singh, O, and Sarangi, A. 2008: Hypsometric analysis of lesser Himalayan watershed using GIS, Indian Jour, Soil Conservation., V.36(3), pp. 148-154.
- Strahler A N (1952). Qualitative Slope Analysis. Geological Society of America Bulletin 67 (5) 571-596.
- Strahler, A. N. (1957). "Quantitative Analysis of Watershed
- Umrikar, B.N. (2017) Morphometric Analysis of Andhale Watershed, Taluka Mulshi, District Pune, India. Applied Water Science, 7, 2231-2243.