Sayhadri Conservation Series 45  
ENVIS Technical Report: 82,  November 2014

Water Scarcity in Varada Catchment: Need to arrest Deforestation on Priority

Ramachandra T.V.                Subash Chandran M.D..                Vinay S                Bharath H. Aithal              

Energy and Wetlands Research Group, Centre for Ecological Sciences, Indian Institute of Science, Bangalore – 560012, India.
*Corresponding author:
  1. Subramanya K, 2005, Engineering Hydrology, Tata McGraw-Hill publishing company limited New Delhi, Second Edition. ISBN: 0-07-462449-8
  2. Raghunath H M, 1985, Hydrology, Wiley Eastern Limited, ISBN: 0-85226-746-0
  3. Raghunath H M, 2005, Ground water, New age international publishers, Second Edition ISBN: 0-85226-298-1
  4. Peter S Eagleton, 2002, Ecohydrology – Darwin in expression of vegetation form and function, Cambridge university press, ISBN: 0-521-77245-1
  5. National Institute of Hydrology,
  6. Hydraulic Design Manual,
  7. Ananth kumar, 2012, Integrated basin management studies in Sitanadi basin, Western Ghats region, Karnataka, India Water Week 2012 – Water, Energy and Food Security: Call for Solutions, 10-14 April 2012, New Delhi.
  8. Rainfall-Runoff modeling of Western Ghats region of Karnataka, National institute of hydrology, CS(AR)-31/98-99
  9. Xu C Y and Singh V P, 2000, Evaluation and generalization of radiation-based methods for calculating evaporation, Hydrological processes, Vol.14, pp 339-349
  10. Xu C Y and Singh V P, 2001, Evaluation and generalization of temperature-based methods for calculating evaporation, Hydrological processes, Vol.15, pp 305-319
  11. Birhanu Zemadim , Felix Mtalo, Simon Mkhandi, Raj Kachroo and Matthew McCartney, 2011, Evaporation Modelling in Data Scarce Tropical Region of the Eastern Arc Mountain Catchments of Tanzania, Nile Basin Water Science & Engineering Journal, Vol.4(1), pp 1 - 13
  12. Dunn S M and Mackay R , 1995, Spatial  variation  in  evapotranspiration  and  the  influence  of land  use  on  catchment  hydrology, Journal  of  Hydrology,  Vol.171, pp 49-73
  13. Bapuji Rao B, Sandeep V M, Rao V U M and Venkateswarlu B, 2012, Potential Evapotranspiration estimation for Indian conditions: Improving accuracy through calibration coefficients, National Initiative on Climate Resilient Agricultre, Tech. Bull. No. 1/2012.
  14. Alexandris S, Stricevic R and Petkovic S, 2008, Comparitive analysis of reference evapotranspiration from the surface of rainfed grass in central Serbia, calculated by six empherical methods against the Penman- Monteith formula,European Water21/22, pp 17-28
  15. Marvin Jensen E, 2010, Estimating evaporation from water surfaces, CSU/ARS Evapotranspiration Workshop, Fort Collins, CO, 15-Mar-2010
  16. Stan Wullschleger D, Hanson P J and Todd D E, 2001, Transpiration from a multi-species deciduous forest as estimated by xylem sap flow techniques, Forest Ecology and Management,Vol.143, pp 205-213
  17. Venkatesh B,   Lakshman Nandagiri,   Purandara B K and  Reddy V B, 2011, Modeling Soil Moisture under different land covers in a sub-humid environment of Western Ghats, India, Journal of Earth System Science , Vol.120 (3), pp 387-398
  18. Directorate of Economics and Statistics, Department of Agriculture and Cooperation, Ministry of Agriculture, Government of India,
  19. Bounteous Karnataka, Government of Karnataka, ‎
  20. Subramanian D K, 1998, A framework for conducting carrying capacity studies for Dakshina kannada district, IISc Archive
  21. Ying Zhang, Taihai Xu, Zhao Jiang, Xinran Peng, Lin Zhang and Shuang Kang, 2009, Quantitative Calculation Models and the Application of Ecological Carrying Capacity, IEEE Xplore, pp 1-3
  22. Xilian Wang, 2010, Research Review of the Ecological Carrying Capacity, Journal of Sustainable Development, Vol. 3(3), pp 263 – 265.
  23. Hegde D M, 2012, Carrying capacity of Indian agriculture: oilseeds, Current Science, Vol. 102(6), pp 867-873.
  24. Venkateswarlu B and Prasad J V N S, 2012, Carrying capacity of Indian agriculture: issues related to rainfed agriculture, Current Science, Vol.102(6), pp 882 – 888
  25. Masood Ali and Sanjeev Gupta, 2012, Carrying capacity of Indian agriculture: pulse crops, Current Science, Vol.102(6), pp 874 – 881
  26. Ghosh S P, 2012, Carrying capacity of Indian horticulture, Current Science, Vol.102(6), pp 889 – 893
  27. Li Ming, 2011, The Prediction and Analysis of Water Resource Carrying Capacity in Chongqing Metropolitan, China, Procedia Environmental Sciences, Vol.10, pp 2233 – 2239
  28. Yuan Yan, Li  Li and Li Yankui, 2010, An  Analysis  of  Environment  and  Resources Carrying  Capacity  for  Guiding  Urban  Planning: A Case  Study  of  Hezhou,  China, 2nd  Conference on  Environmental  Science  and  Information  Application Technology-2010, IEEE, pp 235 – 238
  29. Xian Wei, Zhou Wancun and Shao Huaiyong, 2009, Study on the Ecological Carrying Capacity in Mining Areas: A case Study in Panxi Mining Concentrated Area, The 1st International Conference on Information Science and Engineering (ICISE2009), IEEE Computer Society, pp 2193 – 2197.
  30. Hui Fu, Yijie Liu and Yinglan Sun, 2009, A Study on the Marine Ecological Carrying Capacity in Qingdao Based on Principle Component Analysis and Entropy, IEEE Xplore, pp 1-4
  31. Dan Luo and Nai'ang Wang, 2010, Assessment of environmental carrying capacity of ecotourism for Maqu, 201O International Conference on Computer Application and System Modeling (ICCASM 2010), IEEE, Vol.15, pp 518 – 520.
  32. Weizhuo Ji, 2010, Dynamic Analysis of Ecological Footprint and Ecological Carrying Capacity, 2010 Sixth International Conference on Natural Computation (ICNC 2010), IEEE, pp 3033 – 3036
  33. Jianhong Huang and Jing Cai, 2011, Analysis of Environmental Carrying Capacity of Hainan against the Background of Island Economy, IEEE, pp 8054 – 8057.
  34. Yizhong Zhu and Shilu Yan, 2011, Estimate of Eco-environment Carrying Capacity of Guangzhou, IEEE Xplore, pp 1 – 4
  35. Du Min, Xu Zhenghe, Peng Limin, Zhu Yunhai and Xu Xiufeng, 2011, Comprehensive Evaluation of Water Resources Carrying Capacity of Jining City, Energy Procedia, Vol.5 ,pp 1654–1659
  36. Goyal S K and Chalapati Rao C V, 2007, Air assimilative capacity-based environment friendly siting of new industries—A case study of Kochi region, India, Journal of Environmental Management, Vol. 84, pp 473–483
  37. Li-Hua Feng, Xing-Cai Zhang and Gao-Yuan Luo, 2008, Application of system dynamics in analyzing the carrying capacity of water resources in Yiwu City, China, Mathematics and Computers in Simulation, Vol. 79, pp 269–278
  38. Ying Li, Tingting Guo, and Jing Zhou, 2011, Research of Ecological Carrying Capacity -Comprehensive Evaluation Model, Procedia Environmental Sciences, Vol. 11, pp 864 – 868
  39. Peng Kang and Linyu Xu, 2010, The urban ecological regulation based on ecological carrying capacity, Procedia Environmental Sciences, Vol. 2, pp 1692–1700
  40. Xia Y Q and Shao M A, 2008, Soil water carrying capacity for vegetation: A hydrologic and biogeochemical process model solution, Ecological modeling, Vol. 214, pp 112–124
  41. Yu Long, Zhou Li, ,Liu Wei and Zhou Hua Kun, 2010, Using Remote Sensing and GIS Technologies to Estimate Grass Yield and Livestock Carrying Capacity of Alpine Grasslands in Golog Prefecture, China, Pedosphere Vol. 20(3), pp 342–351
  42. Gopal Thapa B and Giridhari Sharma Paudel, 2000, Evaluation of the livestock carrying capacity of land resources in the Hills of Nepal based on total digestive nutrient analysis, Agriculture, Ecosystems & Environment, Vol. 78(3), pp 223–235
  43. Connor W P, Garcia A P, Connor A H, Garton E O, Groves P A and Chandler J A, 2001, Estimating the Carrying Capacity of the Snake River for Fall Chinook Salmon Redds, Northwest Science, Vol. 75(1), pp 363-371
  44. Xie Fuju, Zjeng Mingx and  Zhang Hong, 2011, Research on Ecological Environmental Carrying Capacity in Yellow River Delta, Energy Procedia, Vol. 5, pp 1784–1790
  45. Jing Li, Xiaode Zhou and Wen Chen, 2011, Study on Prince Edward River Basin’s Water Ecological Carrying Capacity based on Water Ecological District, IEEE Xplore, pp 1244-1249
  46. Xu Ling, Liu Zhihong and Du Jing, 2011, Study on Evaluation of Water Ecological Carrying Capacity, 2010 International Conference on Biology, Environment and Chemistry, IPCBEE , Vol. 1, pp 458 – 462
  47. Ramachnadra T V, Bharath H A and Vinay S, 2013, Land use Land Cover Dynamics in a rapidly urbanizing Landscape, SCIT journal (in press)
  48. Faith Love, Elisha Madamombe, Brian Marshall and Evans Kaseke, 2006, Preliminary estimate of environmental flow requirements of the Rusape River, Zimbabwe, Physics and Chemistry of the Earth, Vol. 31, pp 864–869
  49. Bonella M, Purandara B K, Venkatesh B, Jagdish Krishnaswamy, Acharya H A K, Singh U V, Jayakumar R and  Chappell N, 2010, The impact of forest use and reforestation on soil hydraulic conductivity in the Western Ghats of India: Implications for surface and sub-surface hydrology, Journal of Hydrology, Vol. 391, pp 47–62
  50. Yong Lin and Xiaohua Wei, 2008, The impact of large-scale forest harvesting on hydrology in the Willow watershed of Central British Columbia, Journal of Hydrology, Vol. 359, pp 141–149
  51. Chen H and Zhao Y W, 2011, Evaluating the environmental flows of China’s Wolonghu wetland and land use changes using a hydrological model, a water balance model, and remote sensing, Ecological Modelling, Vol. 222, pp 53–260.
  52. Das Gupta A, 2008, Implication of environmental flows in river basin management, Physics and Chemistry of the Earth, Vol. 33, pp 298–303
  53. Jorge Alcázar and Antoni Palau, 2010, Establishing environmental flow regimes in a Mediterranean watershed based on a regional classification , Journal of Hydrology, Vol. 388, pp 41–51
  54. Japhet Kashaigili J, Reuben Kadigi M J, Bruce Lankford A, Henry Mahoo F and Damus Mashauri A, 2005, Environmental flows allocation in river basins: Exploring allocation challenges and options in the Great Ruaha River catchment in Tanzania, Physics and Chemistry of the Earth, Vol. 30, pp 689–697
  55. Hyoseop Woo, 2010, Trends in ecological river engineering in Korea, Journal of Hydro-environment Research, Vol. 4, pp 269-278
  56. Fucheng YANG, Ziqiang XIA, Lanlan YU and Lidan GUO, 2012, Calculation and Analysis of the Instream Ecological Flow for the Irtysh River, Procedia Engineering Vol. 28, pp 438 – 441
  57. Hughes H A, 2001, Providing hydrological information and data analysis tools for the determination of ecological instream flow requirements for South African rivers, Journal of Hydrology, 241, 140–151
  58. Lillesand M T, Kiefer W R, and Chipman W J, “Remote Sensing and Image Interpretation”, 5th ed. John Wiley and Sons. 2004
  59. Sudhira H S, Ramachandra T V and Jagadish K S, 2004, Urban sprawl: metrics, dynamics and modelling using GIS. International Journal of Applied Earth Observation and Geoinformation, Vol. 5, pp 29-30.
  60. Ramachandra T V, Bharath H A and Durgappa D S, 2012, Insights to urban dynamics through landscape spatial pattern analysis, International Journal of Applied Earth Observation and Geoinformation, Vol. 18, pp 329-343.
  61. Ramachandra T V, and Bharath H A, 2012, Spatio-Temporal Pattern of Landscape Dynamics in Shimoga, Tier II City, Karnataka State, India, International Journal of Emerging Technology and Advanced Engineering, Vol. 2(9) , pp 563-576.
  62. Ramachandra T V, Bharath H A and Sreekantha S, 2012, Spatial Metrics based Landscape Structure and Dynamics Assessment for an emerging Indian Megalopolis, International Journal of Advanced Research in Artificial Intelligence, Vol. 1(1), pp 48 – 57.
  63. Vinay S, Bharath H A and Ramachandra T V, 2012, Spatio-temporal dynamics of Raichur City, LAKE 2012: National Conference on Conservation and Management of Wetland Ecosystems 06th – 09th November 2012
  64. Neil Sims C and Matthew Colloff J, 2012, Remote sensing of vegetation responses to flooding of a semi-arid floodplain: Implications for monitoring ecological effects of environmental flows, Ecological Indicators, 18, 387–391.
  65. Amoghavarsha Murthy, Gouda K C, Reshma Bhat, Prabhuraj D K, and Lakshmikantha B P, 2012, Monitoring of 2009 Krishna River Flood using Remote Sensing and GIS, Proceedings of AGU Fall Meeting 2012, San Francisco, December 3rd - 7th  2012
  66. Ramachandra T V, Subhash Chandran M D, Sreekantha, Diwakar Mesta, Rao G R and Sameer Ali , 2004, Cumulative impact assessment in sharavathi river basin, Internationan Journal of Environmental and Development, Vol. 1(1), pp 113 - 135
  67. Ramachandra. T V, Subash Chandran M D, Joshi N V, Sreekantha, Raushan Kumar, Rajinikanth R, Desai S R and Subhash Babu, 2012. Ecological Profile of Sharavathi River Basin., Sahyadri Conservation Series 22, ENVIS Technical Report : 52, November 2012, Energy & Wetlands Research Group, Centre for Ecological Sciences, Indian Institute of Science, Bangalore 560 012
  68. Ramachandra T V, Subash Chandran M D, Surya Prakash Shenoy H, Rao G R, Vinay S, Vishnu Mukri and Sreekanth Naik, 2013. Kumaradhara River Basin, Karnataka Western Ghats: Need for Conservation and Sustainable Use., Sahyadri Conservation Series 24, ENVIS Technical Report : 54, April 2013, Energy & Wetlands Research Group, Centre for Ecological Sciences, Indian Institute of Science, Bangalore 560 012.
  69. Reshma Bhat, Gouda K C, Amoghavarsha M, Lakshmikantha B P, Prabhuraj D K, 2012, Decadal Variation In The Rainfall Characteristics over River Basins across the Western Ghats of India, Proceedings of AGU Fall Meeting 2012, San Francisco, December 3rd - 7th  2012.
  70. Vaithiyanathan P, Ramanathan A and Subramanian V, 1992, Sediment transport in the Cauvery River basin: sediment characteristics and controlling factors, Journal of Hydrology, Vol. 139(1–4), pp 197–210
  71. Mallikarjuna V, Prasad K R K, Udaya Bhaskar P and Sai Lakshmi M, 2013, Water Balance Study of Krishna Delta, Andhra Pradesh, using GIS & RS Techniques, International Journal of Emerging Technology and Advanced Engineering, Vol. 3(6), pp 59 – 64
  72. University of Kentucky, College of Agriculture Food and Environment, Lexington,, table 12.1
  73. Water Requirement of rabbits and Guinea Pigs, Nature, August 1943, V 152, pp-157
  74. My Cocker Spaniel,
  75. Ramachandra T V, Subash Chandran M D,  Joshi N V and Bharath Setturu, 2013, Land use changes with the implementation of developmental projects in Uttara Kannada district, Sahyadri Conservation Series 31, ENVIS Technical Report : 61, August 2013, Energy & Wetlands Research Group, Centre for Ecological Sciences, Indian Institute of Science, Bangalore 560 012.
  76. District at a Glance 2012 – 2013, (Shimoga, Uttara kannada)
  77. Ramachandra T V, Subash Chandran M D,  Joshi N V and Bharath Setturu, 2013, Land use land cover (lulc) dynamics in Uttara Kannada district, central Western Ghats , Sahyadri Conservation Series 28, ENVIS Technical Report : 56, August 2013, Energy & Wetlands Research Group, Centre for Ecological Sciences, Indian Institute of Science, Bangalore 560 012.
  78. Forman R T T and Gordron M., 1986. Landscape Ecology. John Wiley & Sons, New York, ISBN 0-471-87037-4.
  79. Kennedy R E, Townsend P A, Gross J E, Cohen W B, Bolstad P, Wang Y Q and Adams P, 2009. Remote sensing change detection tools for natural resource managers: understanding concepts and tradeoffs in the design of landscape monitoring projects. Remote Sensing of Environment, Vol. 113, pp. 1382–1396.
  80. Fraser R H, Olthof I, and Pouliot D, 2009. Monitoring land cover change and ecological integrity in Canada’s national parks, Remote Sensing of Environment, Vol. 113, pp. 1397–1409
  81. Ramachandra, T.V., Subashchandran, M. D., Joshi, N.V. and Boominathan. M., 2012, “Edible Bivalves of Central West Coast, Uttara Kannada District, Karnataka, India.”, Sahyadri Conservation Series 17, ENVIS Technical Report : 48, Energy & Wetlands Research Group, Centre for Ecological Sciences, Indian Institute of Science, Bangalore 560 012
  82. Ramachandra, T. V., Nupur, N., Vinay, S., Bharath, H. A., 2014, “Modeling Hydrologic regime of Lakshmanatirtha watershed, Cauvery River”, Conference proceedings of IEEE, GHTC-SAS 2014, Trivandrum, September 26-27, 2014
  83. Vinay, S., Bharath, H.A., Ramachandra, T.V., 2013, “Land use Land Cover Dynamics in a Rapidly Urbanizing Landscape”, SCIT Journal, August 2013, Vol. XIII.

Web Portals

  5. National Food Security Mission ,
  6. Krishiseva Agriculture Information Hub,
  7. IKisan Agriculture portal,
  8. Indian Agriculture Research Institute,
  11. Ministry of Environment and forest,
  12. India Water Portal,
  13. India WRIS,
  14. IUCN, 2011. eFlowNet Summary 2010. International Union for Conservation of Nature,
  15. North California State University,, table 1
  17. Directorate of Census operations, Karnataka,


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