International Journal of Marine, Atmospheric & Earth Sciences, 2013, 1(2): 47-58 International Journal of Marine, Atmospheric & Earth Sciences ISSN: 2327-3356 Journal homepage:www.ModernScientificPress.com/Journals/IJMaes.aspx Florida, USA Article Drainage Basin Characteristics and Soil Erosion Intensity of Lidder Watershed (Catchment) in Lidder Valley (Kashmir Himalaya) Sumira Rasool1, Ashok K. Pandit2, Ashwani Wanganeo1, Bhat Mohd Skinder2,* 1Department of Environmental Science and Limnology, Barkatullah University Bhopal, (M.P.), India 2Aquatic Ecology Lab, Centre of Research for Development, University of Kashmir, Srinagar-190006 (J&K), India *Author to whom correspondence should be addressed; E-Mail:
[email protected]; Tel.: +91 9469037200. Article history: Received 26 March 2013, Received in revised form 15 April 2013, Accepted 19 April 2013, Published 22 April 2013. Abstract: The present investigation was carried out on Lidder drainage basin (catchment) in Kashmir Himalaya supporting a varied topography and exhibiting altitudinal extremes of 1592 m and 5500m (asl). The drainage density (Dd) and stream frequency (Fu) of the Lidder drainage basin is 2.52 km km-2(km length per km2 area) and 3.32 km-2 respectively. Drainage density class of Lidder stream is coarse (Dd<5 km km-2) which signifies that it has efficient drainage. Lidder stream is sixth order stream in which the largest share is contributed by first order streams (60.32%). The different soil erosion levels have been used to classify the Lidder catchment into four soil erosion zones (Zone I, Zone II, Zone III, and Zone IV) with respect to soil erosion intensities. Keywords: erosion levels, catchment, topography, bifurcation ratio, drainage density.