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Restoring Environmental Flows for Managing River Ecosystems: Global Scenario with Special Reference to India

  • Venkatesh Dutta
  • Urvashi Sharma
  • Ravindra Kumar
Chapter

Abstract

Most of the major river basins throughout the world are under stress due to cumulative impact of droughts, over-allocation of water resources and water quality deterioration. Various previous and ongoing water resource development projects have caused both short-term and long-term ecological degradation resulting in interrupted fluxes of water, sediment and nutrition and declining river health across all the river basins. It is evident that most of the key manipulations of flow regimes are associated with in-channel large dams that are designed to store water during the wet season and deliver it downstream or off-stream as and when required. A lot of scientific studies are in progress to understand the fragile river ecosystem and to mitigate the adverse ecological impacts. A broad general agreement has emerged from all these scientific discussions, to protect fresh water biodiversity as well as maintain the ecosystem services by maintaining natural flow variability or keeping flow regimes similar to natural flows. The best ecological outcomes in a river basin result from conditions when environmental water passes through rivers and associated wetlands in ways that they mimic natural conditions. With this shift in thinking, a broader ‘riverine ecosystem’ perspective on assessment of instream environment came up, which gradually switched to more inclusive terms such as ‘environmental water allocation’ and ‘environmental flows’. Various studies undertaken to measure and implement environmental flows indicate that key to improving rivers’ health is maintaining more natural and variable flows including good water quality. This paper focuses on three things: firstly, the effects of hydrological alterations on Indian river ecosystems as well as from other countries; secondly, the science and management of environmental flows to sustain the river ecosystems; and thirdly, the need of strong legislature in developing nation’s water framework directives. This study also indicates that there is considerable opportunity for improving the data gathering techniques and the overall methodology for the environmental flow assessment.

Keywords

Water allocation Environmental flows Catchment planning River basin management 

References

  1. Acreman MC, Dunbar MJ (2004) Defining environmental river flow requirements? a review. Hydrol Earth Syst Sci Discuss, Copernicus Publications 8(5):861–876CrossRefGoogle Scholar
  2. Acreman MC, Ferguson AJD (2010) Environmental flows and european water framework directive. Freshw Biol 55:32–48CrossRefGoogle Scholar
  3. Agrawal D (2010) Are EIA studies sufficient for projecting hydropower development in the India Himalaya region? Curr Sci 98:154–161Google Scholar
  4. Angermeier PL, Karr JR (1994) Biological integrity versus biological diversity as policy directives: Protecting biotic resources. In: Ecosystem management. Springer, New York, pp 264–275CrossRefGoogle Scholar
  5. Antipa GP (1928) Die biologischen Grundlagen und der Mechanismus der Fischproduktion in den Gewassern der unteren Donau. Academie Roumaine, Bulletin de la Section Scientifique 11:1–20Google Scholar
  6. Armitage PD, Gunn RJM, Furse MT, Wright JF, Moss D (1987) The use of prediction to assess macro-invertebrate response to river regulation. Hydrobiologia 144:25–32CrossRefGoogle Scholar
  7. Arthington AH (1998a) Comparative evaluation of environmental flow assessment techniques: review of holistic methodologies, Occasional Paper No. 26/98. Land and Water Resources Research and Development Corporation, CanberraGoogle Scholar
  8. Arthington AH (1998b) Brisbane river trial of a flow restoration methodology (FLOWRESM). In: Arthington AH, Zalucki JM (eds) Water for the environment: recent approaches to assessing and providing environmental flows, Proceedings of AWWA forum. AWWA, Brisbane, pp 35–50Google Scholar
  9. Arthington AH, Pusey BJ (1993) In-stream flow management in Australia: methods, deficiencies and future directions. Aust Biol 6:52–60Google Scholar
  10. Arthington AH, Zalucki JM (eds) (1998a) Comparative evaluation of environmental flow assessment techniques: review of methods, Occasional Paper No. 27/98. Land and Water Resources Research and Development Corporation, CanberraGoogle Scholar
  11. Arthington AH, Zalucki JM (eds) (1998b) Water for the environment: recent approaches to assessing and providing environmental flows, Proceedings of AWWA forum. AWWA, BrisbaneGoogle Scholar
  12. Arthington AH, King JM, O’ Keeffe JH, Bunn SE, Day JA, Pusey BJ, Bluhdorn DR, Tharme RE (1992) Development of an holistic approach for assessing environmental flow requirements of riverine ecosystems. In: Pigram JJ, Hooper BP (eds) Proceeding s of an international seminar and work shop on water allocation for the environment. The Centre for Water Policy Research, University of New England, ArmidaleGoogle Scholar
  13. Arthington AH, Bunn SE, Poff NL, Naiman RJ (2006) The challenge of providing environmental flow rules to sustain river ecosystems. Ecol Appl 16(4):1311–1318CrossRefGoogle Scholar
  14. Arthington AH, Finlayson CM, Pittock J (2018) Freshwater ecological principles. In: Freshwater ecosystems in protected areas. Routledge, New York, pp 54–73Google Scholar
  15. Babu KL, Kumara HBK (2009) Environmental flows in river basins: a case study of River Bhadra. Curr Sci 96(4):475–479Google Scholar
  16. Bandyopadhyay J, Gyawali D (1994) Himalayan water resources: ecological and political aspects of management. Mt Res Dev 14:1–24CrossRefGoogle Scholar
  17. Betancourt JL (2012) Reflections on the relevance of history in a nonstationary world. In: Wiens JA, Hayward GD, Safford HD, Giffen C (eds) Historical environmental variation in conservation and natural resource management. Wiley- Blackwell, Oxford, pp 307–318Google Scholar
  18. Bhattacharjee A, Jha R (2014) Environmental flows state-of-the-art with details assessment of a typical river basin of India. International conference on innovative technologies and management for water security 12–14 February 2014,Chennai, India,Google Scholar
  19. Biggs BJF (1990) Periphyton communities and their environments in New Zealand rivers. N Z J Mar Fresh Water Res 24:367–386CrossRefGoogle Scholar
  20. Black AR, Rowan JS, Duck RW, Bragg OM, Clelland BE (2005) DHRAM: a method for classifying river flow regime alterations for the EC water framework directive. Aquat Conserv Mar Freshw Ecosyst 15:427–446CrossRefGoogle Scholar
  21. Brandt SA (2000) Classification of geomorphological effects down stream of dams. Catena 40:375–401CrossRefGoogle Scholar
  22. Brown C (2010) The end of reliability. J Water Resour Plann Manage- ASCE 136:143–145CrossRefGoogle Scholar
  23. Cluer B, Thorne C (2014) A stream evolution model integrating habitat and ecosystem benefits. River Res Appl 30:135–154CrossRefGoogle Scholar
  24. Dahlberg AC, Blaikie P (1999) Changes in landscape or interpretation? Reflection based on the environmental and social-economic history of a village in NE-Botswana. Environ Hist 5:127–174CrossRefGoogle Scholar
  25. Dudgeon D (2000a) The ecology of tropical Asian rivers and streams in relation to biodiversity conservation. Annu Rev Ecol Syst 31:239–263CrossRefGoogle Scholar
  26. Dudgeon D (2000b) Large-scale hydrological changes in tropical Asia: prospects for riverine biodiversity. Bioscience 50(9):793–806CrossRefGoogle Scholar
  27. Dunbar MJ, Gustard A, Acreman MC, Elliott CRN (1998) Review of overseas approaches to setting river flow objectives, Environment Agency R&D Technical Report W6B 96(4). Institute of Hydrology, WallingfordGoogle Scholar
  28. Durbude DG (2014) Desktop approach for environmental flow assessment of a river. Int J Geol, Earth Environ Sci 3(3):105–112Google Scholar
  29. Dutta, V, Sharma U, Iqbal, K, Khan A, Kumar R, Pathak AK (2018) Impact of river channelization and riverfront development on fluvial habitat: evidence from Gomti River, a tributary of Ganges, India. River ecosystems, wetlands restoration, land-use planningGoogle Scholar
  30. Dynesius M, Nilsson C (1994) Fragmentation and flow regulation of river systems in the northern third of the world. Science 266:753–762CrossRefGoogle Scholar
  31. Finer M, Jenkins CN (2012) Proliferation of hydroelectric dams in the Andean Amazon and implications for Andes-Amazon connectivity. PLoS One 7:e35126CrossRefGoogle Scholar
  32. Forbes SA (1895) Biennial report of the director. 1843–1894. 32–52. In: Illinois fish commissioner’s report for 1892–1894. Illinois state Laboratory for Natural History, CampaignGoogle Scholar
  33. GOI (2008) Government of India. Hydropower policy. Ministry of Power, New Delhi. http://powermin.nic.in/whats_new/pdf/new_hydro_policy.pdf Google Scholar
  34. Growns IO, Kotlash A (1994) Environmental flow allocations for the Hawkesbury- Nepean river system: a review of information. Australian Water Technologies EnSight Report No. 94/189.Google Scholar
  35. Grumbine RE, Pandit MK (2013) Threats from India’s Himalaya dams. Science 339:36–37CrossRefGoogle Scholar
  36. International Union for Conservation of Nature (IUCN), Link: https://www.iucn.org/theme/water/our-work/environmental-flows
  37. Hughes JMR (1987) Hydrological characteristics and classification of Tasmanian River. Aust Geogr Stud 25:61–82CrossRefGoogle Scholar
  38. Hydropower Policy, Government of India, Ministry of Power, New Delhi, 2008. http://powermin.nic.in/whats_new/pdf/new_hydro_policy.pdf
  39. Jha R, Sharma KD, Singh VP (2008) Critical appraisal of methods for the assessment of environmental flows and their application in two river systems of India. KSCE J Civ Eng 12(3):213–219CrossRefGoogle Scholar
  40. Jha DN, Alam A, Joshi KD (2014) Environmental flow requirements: a case study of river Sone. Central inland Fisheries Research Institute (Indian Council of Agricultural Research) Barrackpore, Kolkata-700 120, West Bengal, Bulletin No. 189Google Scholar
  41. Jowett IG (1997) Instream flow methods: a comparison of approaches. Regul Rivers Res Manag 13:115–127CrossRefGoogle Scholar
  42. Karim K, Gubbels ME, Goulter IC (1995) Review of determination of instream flow requirements with special application to Australia. Water Resour Bull 31:1063–1077CrossRefGoogle Scholar
  43. King J, Brown C (2006) Environmental flows: striking the balance between development and resource protection. Ecol Soc 11(2):26. [online] URL: http://www.ecologyandsociety.org/vol11/iss2/art26/ CrossRefGoogle Scholar
  44. King JM, Tharme RE (1994) Assessment of the instream flow incremental methodology and initial development of alternative instream flow methodologies for South Africa, Water Research Commission Report No. 295/1/94. Water Research Commission, PretoriaGoogle Scholar
  45. King J, Louw D (1998) Instream flow assessments for regulated rivers in South Africa using the building block methodology. Aquat Ecosyst Health Manage 1(2):109–124CrossRefGoogle Scholar
  46. King JM, Tharme RE, Brown CA (1999) World commission on dams thematic report: definition and implementation of instream flows. World Commission on Dams, Cape TownGoogle Scholar
  47. King J, Brown C, Sabet H (2003) A scenario-based holistic approach to environmental flow assessments for rivers. River Res Appl 19:619–639CrossRefGoogle Scholar
  48. Kingsford RT (2000) Ecological impacts of dams, water diversions and river management on floodplain wetlands in Australia. Aust Ecol 25(2):109–127CrossRefGoogle Scholar
  49. Kinhill Engineers (1988) Techniques for determining environmental water requirements-a review. A report to the Department of Water Resources Victoria, Australia. Technical Report Series Report No. 40Google Scholar
  50. Kumara BKH, Srikantaswamy S, Bai S (2010) Environmental flows in Bhadra River, Karnataka, India. Int J Water Resour Environ Eng 2(7):164–173Google Scholar
  51. Loar JM, Sale MJ, Cada GF (1986) Instream flow needs to protect fishery resources. Water Forum’ 86: World water issues in evolution. Proceedings of ASCE Conference. Long Beach, CA, 4–6Google Scholar
  52. Mahoney JM, Rood SB, Wetlands (1998) Streamflow requirements for cottonwood seedling recruitment—an integrative model. Wetlands 18(4):634–645CrossRefGoogle Scholar
  53. Martin DV, Labadie JW, Poff NL (2015) Incorporating social preferences into the ecological limits of hydrologic alteration (ELOHA): a case study in the Yampa-White River basin, Colorado. Freshw Biol 60:1890–1900CrossRefGoogle Scholar
  54. McCully P (1996) Silenced rivers. The ecology and politics of large dams. Zed Books, LondonGoogle Scholar
  55. MDBMC (Murray-Darling Basin Ministerial Council) (2000) The salinity audit of the Murray-Darling Basin: a 100-year perspective, report, Murray Darling Basin Comm., Canberra. Available at http://publications.mdbc.gov.au/view_details.php?id=204&MDBCPublications_Session=f49fc599b8db5fe65a509b929dbf3fee
  56. Mehta L (2001) The manufacture of popular perception of scarcity: dams and water- related narratives in Gujarat, India. World Dev 29(12):2025–2041CrossRefGoogle Scholar
  57. Meißner T, Schütt M, Sures B, Feld CK (2018) Riverine regime shifts through reservoir dams reveal options for ecological management. Ecol Appl 28:1897–1908CrossRefGoogle Scholar
  58. Milly PCD, Betancourt J, Falkenmark M, Hirsch RM, Kundzewicz ZW, Lettenmaier DP, Stouffer RJ (2008) Stationarity is dead: whither water management? Science 319(5863):573–574CrossRefGoogle Scholar
  59. Morhardt JE, Altouney EG (1986) Instream flow methodologies., Research Project 2194–2, The Electric Power Research Institute, Palo AltoGoogle Scholar
  60. Ngor PB, Legendre P, Oberdorff T, Lek S (2018) Flow alterations by dams shaped fish assemblage dynamics in the complex Mekong-3S river system. Ecol Indic 88:103–114CrossRefGoogle Scholar
  61. Nilsson C (1996) Remediating river margin vegetation along fragmented and regulated rivers in the north: What is possible? Regul Rivers Res Manag 12:415–431CrossRefGoogle Scholar
  62. NWP- National Water Policy 2012, Government of India Ministry of Water Resources http://wrmin.nic.in/writereaddata/NationalWaterPolicy/NWP2012Eng6495132651.pdf
  63. NWP-National Water Policy 2002, Government of India Ministry of Water Resources, New Delhi, http://wrmin.nic.in/writereaddata/NationalWaterPolicy/nwp20025617515534.pdf
  64. Pandit MK (2013) The Himalayas must be protected. Nature, Macmillan Publishers Limited 501:283.CrossRefGoogle Scholar
  65. Pandit MK, Grumbine RE (2012) Potential effects of ongoing and proposed hydropower development on terrestrial biological diversity in the Indian Himalaya. Conserv Biol 26:1061–1071CrossRefGoogle Scholar
  66. Pandit M, Sodhi NS, Koh LP, Bhaskar A, Brook BW (2007) Unreported yet massive deforestation driving loss of endemic biodiversity in Indian Himalayas. Biodivers Conserv 16:153–163CrossRefGoogle Scholar
  67. Poff NL, Matthews JH (2013) Environmental flows in the Anthropocence: past progress and future prospects. Curr Opin Environ Sustain 5:667–675CrossRefGoogle Scholar
  68. Poff NL, Ward JV (1989) Implication of streamflow variability and predictability for lotic community structure: a regional analysis of streamflow patterns. Can J Aquat Sci 46:1805–1818CrossRefGoogle Scholar
  69. Poff NL, Olden JD, Merritt DM, Pepin DM (2007) Homogenization of regional river dynamics by dams and global biodiversity implications. Proc Natl Acad Sci U S A 104:5732–5737CrossRefGoogle Scholar
  70. Poff NL, Richter BD, Arthington AH (2010) The ecological limits of hydrologic alteration (ELOHA): a new framework for developing regional environmental flow standards. Freshw Biol 55:147–170CrossRefGoogle Scholar
  71. Richard D, Hirji R (2003) Environmental Flows: Concepts and Methods. Water Resources and Environment Technical Note C1, World Bank, Washington, D.CGoogle Scholar
  72. Richter B, Baumgartner J, Wigington R, Braun D (1997) How much water does a river need? Freshw Biol 37(1):231–249CrossRefGoogle Scholar
  73. Richter BD, Mathews R, Harrison DL, Wigington R (2003) Ecologically sustainable water management: managing river flows for ecological integrity. Ecol Appl 13(1):206–224CrossRefGoogle Scholar
  74. Sanderson J, Rowan N, Wilding T, Bledsoe BP, Miller WJ, Poff NL (2011) Getting to scale with environmental flow assessment: the watershed flow evaluation tool. River Res Appl 28:1369–1377CrossRefGoogle Scholar
  75. Shokoohi A, Hong Y (2011) Using hydrologic and hydraulically derived geometric parameters of perennial rivers to determine minimum water requirements of ecological habitats (case study: Mazandaran Sea Basin—Iran). Hydrol Process 25(22):3490–3498CrossRefGoogle Scholar
  76. Singh JS (2006) Sustainable development of the Indian Himalayan region: Linking ecological and economic concerns. Curr Sci 90:784–788Google Scholar
  77. Stalnaker, CB, Arnette JL, (1976) Methodologies for the determination of stream resource flow requirements: an assessment, Utah State University and U.S. Fish and Wildlife Service NTIS report PB-253-152, Utah State University, Logan, UtahGoogle Scholar
  78. Stanford JA, Ward JV, Liss WJ, Frissell CA, Williams RN (1996) A general protocol for restoration of regulated rivers. Regul Rivers Res Manag 12:391–413CrossRefGoogle Scholar
  79. Terborgh J (1974) Preservation of natural diversity: the problem of extinction prone species. Bioscience 24:715–722CrossRefGoogle Scholar
  80. Terborgh J, Lopez L, Nunez P, Rao M, Shahabuddin G, Orihuela G, Riveros M, Ascanio R, Adler GH, Lambert TD, Balbas L (2001) Ecological meltdown in predator-free forest fragments. Science 294:1923–1926CrossRefGoogle Scholar
  81. Tharme RE (1996) Review of international methodologies for the quantification of the instream flow requirements of rivers. Water law review. Final report for policy development. Commissioned by the Department of Water Affairs and Forestry, Pretoria. Freshwater Research Unit, University of Cape Town, Cape Town. 116Google Scholar
  82. Tharme RE (2000) An overview of environmental flow methodologies, with particular reference to South Africa. In: King JM, Tharme RE, De Villiers MS (eds) Environmental Flow Assessments for Rivers: Manual for the Building Block Methodology, Water Research Commission Technology Transfer Report No. TT131/00. Water Research Commission, Pretoria, pp 15–40Google Scholar
  83. Tharme RE (2003) A global perspective on environmental flow assessment: emerging trends in the development and application of environmental flow methodologies for rivers. River Res Appl 19:397–441CrossRefGoogle Scholar
  84. The Brisbane Declaration (2007) Environmental flows are essential for freshwater ecosystem health and human well-being. Declaration of the 10th international river symposium and international environmental flows conferenceGoogle Scholar
  85. Thoms M, Suter P, Roberts J, Koehn J, Jones G, Hillman T, Close A (2000) Report of the River Murray scientific panel on environmental flows: River Murray-Dartmouth to Wellington and the Lower Darling River, Murray–Darling Basin CommissionGoogle Scholar
  86. Verma S, Kampman DA, Zaag PVD, Hoekstra AY (2009) Going against the flow: a critical analysis of inter-state virtual water trade in the context of India’s National River Linking Program. Phys Chem Earth 34:261–269CrossRefGoogle Scholar
  87. Ward JV (1976) Comparative limnology of differentially hypolimnial release mountain reservoir. Verh Int Verein Limnol 19:1798–1804Google Scholar
  88. WB (2003) In: Davis R, Hirji R (eds) Environmental flows: concept and methods in water resource and environment- technical note C.1. The World BankGoogle Scholar
  89. WCD: Dams and Development. A New Framework for Decisionmaking.. World Commission on Dams; 2000. http://www.internationalrivers.org/files/attached-files/world_commission_on_dams_final_report.pdf
  90. Welcome RL (1979) Fisheries ecology of Floodplain River. Longman, New YorkGoogle Scholar
  91. Wesche TA, Rechard PA (1980) A summary of instream flow methods for fisheries and related research needs, Water Resources Research Institute Eisenhower Consortium Bulletin, 9. University of Wyoming, LaramieGoogle Scholar
  92. Wieringa M, Morton A (1996) Hydropower adaptive management and Biodiversity. Environ Manag 20:831–840CrossRefGoogle Scholar
  93. Williams JG (2010) Sampling for environmental flow assessments. Fisheries 35(9):434–443CrossRefGoogle Scholar
  94. Wohl E (2018) Toward Sustainable Rivers and Water Resources. In: Sustaining river ecosystems and water resources 2018. Springer, Cham, pp 105–141CrossRefGoogle Scholar
  95. Wohl E, Blendsoe BP, Jacobson RB, Poff NL, Rathburn SL, Walters DM, Wilcox AC (2015) the natural sediment regime in rivers: broadening the foundation for ecosystem management. Bioscience 65(4):358–371CrossRefGoogle Scholar
  96. WWF (World Wide Fund for Nature) - India (2012) Assessment of environmental flows for the upper Ganga Basin. WWF-IndiaGoogle Scholar
  97. WWF (World Wide Fund for Nature) - India (2013) Environmental Flows for Kumbh 2013 at Triveni Sangam, Allahabad. WWF-India, New DelhiGoogle Scholar
  98. Zeiringer B, Seliger C, Greimel F, Schmutz S (2018) River Hydrology, Flow Alteration, and Environmental Flow. In: Riverine ecosystem management. Springer, Cham, pp 67–89CrossRefGoogle Scholar
  99. Ziv G, Baran E, Nam S, Rodriguez-Iturbe I, Levin SA (2012) Trading-off fish biodiversity, food security, and hydropower in the Mekong River Basin. Proc Natl Acad Sci U S A 109(15):5609–5614CrossRefGoogle Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  • Venkatesh Dutta
    • 1
  • Urvashi Sharma
    • 1
  • Ravindra Kumar
    • 2
  1. 1.School of Environmental Science (SES)Babasaheb Bhimrao Ambedkar UniversityLucknowIndia
  2. 2.WWFNew DelhiIndia

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