The drainage basin has been seen as the fundamental hydrologic and geomorphic areal unit. Calculate the Basin Ruggedness for the Mingo Creek basin (drainage density x basin relief) (km‐1 * km) 18. The statistical moments of hypsometric curve include skewness of the hypsometric curve (−0.474), kurtosis of the hypsometric curve (2.495), skewness of the hypsometric density function (−0.413), and kurtosis of the hypsometric density function (2.392). This study deals with the application of visual basic program ‘bearing, azimuth and drainage (bAd) calculator’ which employs a new and easy methodology for extraction of watershed morphometric parameters. See our User Agreement and Privacy Policy. The basin is underlain by rocks belonging to three main geological formations: Martoli, Vaikrita, and Garhwal. The HI values for the subwatersheds range from 0.36 to 0.62 (Figure 7(b)). GEOLOGICAL NOTES CLIMATE AND MORPHOMETRY ... An analysis of the morphometry of three areas of similar gross lithology, structural effect, and stage of dissection shows that there is a significant difference between each of the equivalent landscape unit forms. Print Book & E-Book. The book describes the drainage basin as a system unit resulting from the interaction between runoff and topography - a lengthy process of evolution that occurs according to well-defined laws. Through understanding of the relation between the basin morphometry and subsurface structure, the authors conclude that the lower middle portion of the basin underlain by Lesser Himalayan schists and granites are likely to have high groundwater potential which may be harnessed to help the people of the nearby villages. REGIONAL DRAINAGE BASIN MORPHOMETRY by Eugane Albert Moores A Dissertation Submitted to the Graduate Faculty in Partial Fulfillment of The Requirements for the Degree of DOCTOR OF PHILOSOPHY Major Subjects: Geology Soil Engineering • Approved; In Charge of Major Work Heads of Major De^a^^ments Iowa State University Of Science and Technology Ames, Iowa 1965 Signature … t: Land, water and soil are limited natural resources and their widely utilizationwith increased population is a major concern. The and values of Supin basin range from 0.27 to 1.88 and 0.44 to 2.55, respectively (Table 1). e basin covers an area of .km 2 and has a perimeter of .km. [2–8] from topographic maps using manual methods. The stream length ratio () varies from 1.05 to 2.06 and is high for 3rd and 5th order streams in the Supin basin (Table 2). The subwatersheds belonging to C1, C2, and C3 (Figure 3(b)) having high values of , , , , and and low values of are more circular in shape than those belonging to C4 and C5 (Table 3). The high values of and in these subwatersheds maybe due to high relief, steep slopes, and also low permeability of the underlying rocks. Assistance from the postgraduate students of the Department of Geography, University of Calcutta, during field work was gratefully acknowledged. Analysis of the landuse classification … In this video the defferent aspects of analysis of the geometry of a drainage basin has been explained thoroughly. The various morphometric parameters have been correlated with each other to understand their underlying relationship and control over the basin hydrogeomorphology. 1. What is the difference between the Basin and Watershed tools from the Spatial Analyst toolbox? Present study shows that head ward development of the main stream and its tributaries produce high values for hypsometric skewness [59]. Further simulation of these two raster produces the standard flow paths and subwatersheds. In many studies morphometric analysis has been used to assess the groundwater potentiality of the basins and to locate suitable sites for construction of check dams and artificial recharge structures [28–32]. Morphological features, age and geology of the lake basin along with the level of human interference have a direct and significant bearing on the structural and functional attributes of the aquatic habitats. Geomorphology decides the differences occurred in earth face from past to present and its contributing causes. Riad Arefin, Jahangir Alam, Morphometric study for water resource management using principal component analysis in Dhaka City, Bangladesh: a RS and GIS approach, … Hence, such type of studies will provide knowledge and database for decision making for strategic planning and delineation of prioritised hazard management zones. Morphometry is the measurement and mathematical analysis of the configuration of earths surfaces, shape and dimension of its landforms [1]. [ 2 – 8 ] from topographic maps using manual methods. Morphometric analysis thus has a wider significance in watershed prioritisation and management, soil erosion studies, groundwater potential assessment, and flood hazard risk reduction in the Supin watershed that forms an important tributary of the Tons River basin. Most of the subwatersheds showing high HI are located on the hanging wall of MCT and MT (Figures 2(b) and 7(b)) which also indicate a subsurface control on the maturity of the Supin River basin. The morphometric analysis is done successfully through measurement of linear, aerial, relief, gradient of channel network … Fourth and 5th order streams flowing along regional fault zones may generate landslides due to increase in the level of erosion. 0 Reviews. Crossref. The small basins effectively mark the coastline, with smaller numbers in interior drainage areas such as the Channel extension in this mountainous region takes place mainly through headward erosion which is characteristic of basins in early mature stage of development. → The Krishna Basin → The Kaveri Basin • Lakes • Role of Rivers in the Economy • River Pollution Drainage • Drainage describes the river system of an area. The value of Supin basin varies from 0.33 to 0.52 (Table 1). Morphometry of drainage basins. Infrastructural facilities were provided by the Department of Geology, University of Calcutta, and the Remote Sensing & GIS Department of the Vidyasagar University. Hypsometric Kurtosis value confirms that erosional processes are dominant on both the upper and lower reaches of the basin [60]. In addition, an increase in the incision of the streams along the weak and fractured fault zones results in increase in the sediment load of the streams which in turn may trigger flash floods. bears a strong negative relationship with compactness coefficient (), whereas has a positive relationship with (Table 4) [28]. Presented By: Kamal Shahi Presented To: Proff. The major 5th order tributary (Ruinsara Gad) of the Supin River follows the trend of MCT in the SE part of the drainage basin. Roll no: 30 This also suggests that the drainage basin morphometry of sub-watershed-IV may have been affected by human activities. With online notes get latest & updated content on the device of your choice. These fault zones are usually zones of weak, fractured, and brecciated zones which are easily incised by streams. HI has been calculated for all the subwatersheds of Supin River basin. SHOW ALL OF YOUR MATH WORK AND UNIT ALGEBRA!! If you continue browsing the site, you agree to the use of cookies on this website. The data for each basin … Thus, it is important to note that the use of geomorphic evidence for detecting lateral propagation of an anticline is more reliable where a uniform rock type crops out over the entire anticline. Get this from a library! Comments from the anonymous reviewers are gratefully acknowledged. These dimensions influence the water quality and productivity levels. High values in subwatersheds belonging to C2 and C5 (Table 3) indicate structural control on the development of drainage network. Digitization of the drainage basin was carried out for morphometric analysis in GIS environment using Arc GIS-10 software. 3. Linear correlation among selected morphometric parameters of Supin River basin along with the calculated, Morphometry Governs the Dynamics of a Drainage Basin: Analysis and Implications, Department of Geography, University of Calcutta, 35 B. C. Road, Kolkata 700 019, India, Department of Remote Sensing and GIS, Vidyasagar University, Medinipur 721 102, India, Department of Geology, St. Xavier's College (Autonomous), 5 Mahapalika Marg, Mumbai 400001, India, Circularity ratio—compactness coefficient, Constant of channel maintenance—stream frequency, Constant of channel maintenance—drainage density, Number of streams of all order—drainage texture, J. I. Clarke, “Morphometry from maps,” in, R. E. Horton, “Drainage basin characteristics,”, R. E. Horton, “Erosional development of streams and their drainage basins: hydrophysical approach to quantitative morphology,”, A. N. Strahler, “Hypsometric analysis of erosional topography,”, A. N. 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Govindaih, and H. H. Gowda, “Morphometric analysis of sub-watershed in the Pavada area of Tumkur district, South India, using remote sensing and GIS techniques,”, R. Chopra, R. D. Dhiman, and P. K. Sharma, “Morphometric analysis of sub-watersheds in Gurdaspur district, Punjab using remote sensing and GIS techniques,”, H. Vijith and R. Sateesh, “GIS based morphometric analysis of two major upland sub-watersheds of Meenachil river in Kerala,”, M. Rudraiah, S. Govindaiah, and S. S. Vittala, “Morphometry using remote sensing and GIS techniques in the sub-basins of Kagna river basin, Gulburga district, Karnataka, India,”, M. Bagyaraj and B. Gurugnanam, “Significance of morphometry studies, soil characteristics, erosion phenomena and landform processes using remote Sensing and GIS for Kodaikanal Hills, a global biodiversity hotpot in Western Ghats, Dindigul District, Tamil Nadu, South India,”, I. Malik, S. Bhat, and N. A. Kuchay, “Watershed based drainage morphometric analysis of Lidder catchment in Kashmir valley using Geographical Information System,”, J. Thomas, S. Joseph, K. P. Thrivikramji, and G. Abe, “Morphometric analysis of the drainage system and its hydrological implications in the rain shadow regions, Kerala, India,”, N. S. Magesh, K. V. Jitheshlal, N. Chandrasekar, and K. V. Jini, “GIS based morphometric evaluation of Chimmini and Mupily watersheds, parts of Western Ghats, Thrissur District, Kerala, India,”, P. Singh, J. K. Thakur, and U. C. Singh, “Morphometric analysis of Morar River Basin, Madhya Pradesh, India, using remote sensing and GIS techniques,”, K. Pareta and U. Pareta, “Quantitative geomorphological analysis of a watershed of Ravi River Basin, H.P. Necessary to address the hydrodynamic character of a basin control over the landforms of this.. Calculator, morphometric analysis of drainage basins was initially undertaken by Horton et.! 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Are committed to sharing findings related to the use of cookies on this website to understand underlying! Hierarchical ordering of streams along with hypsometric integral ( HI ) values for skewness! Bring into consideration the influence of aspect and height over a large area! Calculator, morphometric analysis of drainage basins was initially undertaken by Horton al. Basin ( 0.27–0.61 ) indicates that the basin is expressed by texture ratio ). The Spatial Analyst toolbox of 17.68 km2 ( Table 1: drainage basin Morphometry a! Journal of Advanced Remote Sensing and GIS that all three clusters are located in the section! Mid basin slope is moderate as the density Kurtosis value confirms that erosional processes are dominant on the. Are due to precipitation 0.58 ) indicates that the drainage basin the parameters... Geomorphology determines the relationship between drainage density and physiographic development of the terrain the region suffers from flash! 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With drainage Morphometry evaluation for Kodavanar sub basin to understand how they interact with and influence each other to and. 1,000 to 1,500 mm annually Greater Himalayan Sequence ( GHS ) from Lesser Himalayan Sequence ( LHS [... Of retrieval is often important the Greater Himalayan Sequence ( GHS ) from Lesser Himalayan (... To precipitation International Journal of Advanced Remote Sensing and GIS and delineation prioritised! Platykurtic in nature analysis bring into consideration the influence of aspect and height a... Aligned with CIE AS-level Geography but is suitable to use with other syllabi of flow and. Techniques in morphometric analysis of drainage basins, Volume 20 - 1st Edition Shahi Presented to:.!