Refine your search
Collections
Co-Authors
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Dutta, M. K.
- Geotechnical Properties of the Bank Sediments along the Dhansiri River Channel, Assam
Abstract Views :182 |
PDF Views:0
Authors
Affiliations
1 North East Institute of Science and Technology(NEIST- CSIR), Jorhat –785 006, IN
2 Jorhat Engineering College(JEC), Jorhat -785007, IN
3 North East Institute of Science and Technology(NEIST-CSIR), Jorhat –785 006, IN
1 North East Institute of Science and Technology(NEIST- CSIR), Jorhat –785 006, IN
2 Jorhat Engineering College(JEC), Jorhat -785007, IN
3 North East Institute of Science and Technology(NEIST-CSIR), Jorhat –785 006, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 78, No 2 (2011), Pagination: 175-183Abstract
The bank sediments along the extremely meandered Dhansiri River channel, a south bank tributary of the mighty Brahmaputra River, with erosion potentiality have been investigated to evaluate its certain geotechnical characteristics. The study has shown that the bank sediments are basically composed of CL and ML types of soil. These types of sediments are very much prone to liquefaction which in turn related to erosion susceptibility. The bank stability analysis has differentiated the studied stretch into unstable, at risk and stable zones. Most of the erosion affected zones along the channel reach under study are located within the unstable or at risk zones. The field study around Butalikhowa, Barguriagaon, Golaghat and Duchmuagaon areas along the channel with active erosion activity has supported our contention and practical utility of the present study. It is expected that such type of study will help in providing certain inevitable baseline information for various channel management practices for this extremely flood prone areas of Northeast India.Keywords
Bank Sediments, Geotechnical Properties, Dhansiri River, Erosion, Assam.
References
- DARBY, S.E. and SIMON, A. (1999) Incised River Channel. John Wiley and Sons, Chichester, United Kingdom, 442p.
- DUTTA, M.K. (2007) Dhansiri River Channel, Assam - A geomorphologic attribute, Unpubld. Ph.D. Thesis, Dibrugarh University, Assam.
- EPA (Environmental Protection Agency) (2003) River Morphology, Low land River bank stability and erosion assessment, pp.6-46-6-52.
- IS-1498 (1970) Classification and Identification of soils for general Engineering purposes. Bureau of Indian Standard (BIS), New Delhi.
- IS-2720 Part V. (1965) Determination of liquid and plastic limits, Indian Standard Institution, New Delhi.
- RINALDI, M. and CASAGLI, N. (1999) Stability of stream banks formed in partially saturated soils and effects of negative pore water pressure: the Sieve River(Italy), Geomorphology, v.26, pp.253-277.
- SIMON, A., CURINI, A., DARBY, S.E. and LAGENDOEN, E.J. (2000) Bank and near bank processes in an incised channel. Geomorphology, v.35, pp.193-218.
- SINGH, A. and CHOWDHARY, G.R. (1994) Soil Engineering in Theory and Practice: Fundamentals and General Principles. CBS Publishers & Distributors, New Delhi, 969p.
- TOKALDANY, A, E. (2003) Bank Stability analysis for predicting reach scale land loss and sediment yield. Jour. Amer. Wat. Res. Assoc., pp.1-11.
- THORNE, C.R. and ABT, S.R. (1993) Analysis of riverbank instability due to toe scour and lateral erosion. Earth Surface Processes and Landforms, v.18, pp.835-843.
- UNIFIED SOIL CLASSIFICATION SYSTEM FOR ROADS, AIRFIELDS, EMBANKMENTS AND FOUNDATIONS, MILITARY STANDARD. (1962) MIL-STD-619 A, U.S. Dept. of Defence, Washington.
- Changes in Landuse and Landcover along the Dhansiri River Channel, Assam - A Remote Sensing and GIS Approach
Abstract Views :199 |
PDF Views:0
Authors
Affiliations
1 North East Institute of Science and Technology (CSIR), Jorhat - 785 006, IN
2 Jorhat Engineering College, Jorhat - 785 007, IN
1 North East Institute of Science and Technology (CSIR), Jorhat - 785 006, IN
2 Jorhat Engineering College, Jorhat - 785 007, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 79, No 1 (2012), Pagination: 61-68Abstract
Information on landuse/landcover change is a critical input for natural resource management policy decisions. Remote sensing data under GIS domain were utilized to evaluate the changes in land-use/land-cover (LU/LC) spanning a period of thirty three years during 1975 to 2008 along the Dhansiri River channel, Assam, India. Seven different types of LU/LC were categorized and out of them cropland was evident as the most important landuse/landcover practices followed by dense mixed jungle in 1975 and the settlement in 2008. Significant reduction (13.02%) in cropland area to settlement was observed. Moreover, teagarden also occupies 0.77% of the total area from cropland and open mixed jungle. The changes in the areas of swampy land as evident from the present study in turn will impact the environmental quality around it and will help to increase the surface run off leading to enhancement of erosion processes. It is believed that the present study will help to contribute towards sustainable land-use planning and management towards protection of extremely rich biodiversity of the North East India with mighty Brahmaputra River system.Keywords
Landuse, Landcover, Remote Sensing, GIS, Dhanasiri River Channel, Assam.References
- BURROUGH, P.A. (1986) Principles of geographical Information Systems for Land Resources Assessment, Oxford Univ. Press, New York, 193p.
- CHOURASIA, M.R. and SHARMA, P.K. (1999) Land-use/Land-cover mapping and change detection using satellite data - a case study of Dehlon block, district Ludhiana, Punjab. Jour. Indian Soc. Remote Sensing, v.27(2), p.115-121.
- DUTTA, M.K. (2007) Dhansiri River Channel, Assam - a geomorphologic attribute. Unpubld. Ph.D. Thesis, Dibrugarh University Assam, 164p.
- GOULDING, K.W.T., HUTCH, B.W., WEBSTER, C.P., WILLISON, T.W.W. and POWLSON, D.S. (1995) The effect of agriculture on methane oxidation in soil. Trans. Royal Soc. London, A351, 1-14.
- GOULDING, K.W.T. and BLAKE, L. (1998) Land Use, Liming and the mobilization of potentially toxic metals. Agriculture, Ecosystem and Environment, v.67, pp.135-144.
- GREGORY, K.J. and GURNELL, A.M. (1998) Vegetation and river channel form and Process; In: Biogeomorphology H.A. Viles (Ed.), Oxford,Basil Blackwell, pp.11-22.
- HUANG, H.Q. and NANSON, G.C. (1997)Vegetation and Channel Variation: A Case Study of four small streams in Southern Australia. Geomorphology, v.18, pp.237-249.
- JAISWAL, R.K., SAXENA, R. and MUKHERJEE, S. (1999) Application of Remote sensing technology for Land-use/Land-covers change analysis.Jour. Indian Soc. Remote Sensing, v.27(2), pp.123-128.
- JAYAKUMAR, S. and AROCKIASAMY, D.I. (2003) Land-use/Land-cover mapping and change detection in part of Eastern Ghats of Tamil Nadu using remote sensing and GIS. Jour. Indian Soc. Remote Sensing, v.31(4), pp.251-260.
- JOSHI, P.K., RASHID, H. and ROY, P.S. (2002) Landscape dynamics in Hokersar wetland, Jammu and Kashmir-An application of geospatial approach, Jour. Indian Soc. Remote Sensing, v.30(1-2), pp.1- 5.
- KHORAM, S. and JOHN, A.B. (1991) A regional assessment of land use/land cover types in Sicily with LandsatTM data. Internat. Jour. Remote Sensing, v.12(1), pp.69-78.
- LI, R.M. and SHEN, H.W.(1973) Effect of tall vegetation on flow and sediments. Jour. Hydraulic Div., Proc. American Soc. Civil Engg., v.99, pp.793-814.
- MAHAJAN, S., PANWAR, P. AND KAUNDAL, D. (2001) GIS application to determine the effect of topography on landuse in Ashwani Khad watershed. Jour. Indian Soc. Remote Sensing, v.29, pp.243-248.
- MAHAJAN, S. and PANWAR, P. (2005) Land use Changes in Ashwani Khad watershed using GIS Techniques. Jour. Indian Soc. Remote Sensing, v.33(2), pp.227-232.
- NATIONAL REMOTE SENSING CENTRE (NRSC) (2006) Ref. Manual-National LU/LC mapping using multitemporal satellite data.
- PELOROSSO, R., LEONE, A. and BOCCLA, L.(2009) Land cover and land use change in the Italian central Apennines:A comparison of assessment methods. Applied Geography, v.29(1), pp.35-48.
- RAO, D.P., GAUTAM, N.C., NAGARAJA, R. and RAM MOHAN, P. (1996) IRS-IC application in land use mapping and planning. Curr. Sci., v.70(7), pp.575-581.
- REDDY, G.P.O., MAJI, A.K., SRINIVAS, C.V. and VELAYUTHAM, M. (2002) Geomorphological analysis for inventory of degraded lands in a river basin of basaltic terrain using remote sensing and GIS. Jour. Indian Soc. Remote Sensing, v.30(1-2), pp.15-31.
- SCHULZ, J.J., CAYUELA, L., ECHEVERRIA, C., SALAS, J. and BENAYAS, J.M.R. (2010) Monitoring land cover change of the dry land forest landscape of Central Chile. Applied Geography, v.30(3), pp.436-447
- SERRA,P., PONS, X. and SAURI,D.(2008)Land-cover and land use change in a Mediterranean landscape: a spatial analysis of driving forces integrating biophysical and human forces. Applied Geography, v.28(3), pp.189-209.
- SHAMSUDHEEN, M., DAS, G.S. and TEJASWINI, N.B. (2005) Land use/ Land cover mapping in the coastal area of north Karnataka using remote sensing data. Jour. Indian Soc. Remote Sensing, v.33(2), pp.253-257.
- SHETTY, A., NANDAGIRI, L., THOKCHOM, S. and RAJESH, M.V.S. (2005) Land use-Land cover mapping using satellite data for a forested watershed, Udupi district,Karnataka state India. Jour. Indian Soc. RemoteSensing, v.33(2), pp.233-238.
- SIKDAR, P.K., CHAKRABORTY, S., ADHYA, E. and PAUL, P.K. (2004) Land-Use/Land-Cover Changes and Groundwater Potential Zoning in and around Raniganj coal mining area, Bardhaman District, West Bengal – A GIS and Remote Sensing Approach. Jour. Spatial Hydrology, v.4(2), pp.1-24.
- SULLIVAN, A., TERMAN, J.L. and WILLIAMS, A.G. (2004) Landuse change and hydrological response in the Camel Catchments, Cornwall. Applied Geography, v.24(2), pp.119-137.
- TIWARI, N.D. (1982) Inaugural Address in proceedings of the seminar on raw materials for the paper industry. Indian Paper Manufacturers Association (IPMA), Kolkata, pp.51-57.
- TURNER, H.B.L. (1995) Linking the Natural and Social Sciences. The Land use/cover Change Core Project of International Geosphere-Biosphere Programme (IGBP) IGBP Newsletter, No.22.
- VIET, P.B., NGUYEN, L.D. and DUAN, H.D. (2002) Detecting changes in riverbank of Mekong River, Vietnam. GIS @ development, Asia, v.6(10), pp.33-35.
- VOHRA, B.B. (1988) Managing the Environment. Jour. Soil Water Conservation India, v.32(1-2), pp.5-14.