Although the Ganges River Basin (GRB) has abundant water resources, the seasonal monsoon causes a mismatch in water supply and demand, which creates severe water-related challenges for the people living in the basin, the rapidly growing economy and the environment. Addressing these increasing cha...
Amarasinghe, Upali A.
,
Muthuwatta, Lal P.
,
Smakhtin, Vladimir U.
,
Surinaidu, Lagudu
,
Natarajan, R.
,
Chinnasamy, Pennan
,
Kakumanu, Krishna Reddy
,
Prathapar, Sanmugam A.
,
Jain, S.K.
,
Ghosh, N.C.
,
Singh, S.
,
Sharma, A.
,
Jain, S.K.
,
Kumar, S.
,
Goel, M.K.
,
[Reviving the Ganges water machine: potential and challenges to meet increasing water demand in the Ganges River Basin]
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Reviving the Ganges water machine: potential and challenges to meet increasing water demand in the Ganges River Basin
The Ganges River Basin may have a major pending water crisis. Although the basin has abundant surface water and groundwater resources, the seasonal monsoon causes a mismatch between supply and demand as well as flooding. Water availability and flood potential is high during the 3–4 months of the ...
Amarasinghe, Upali A.
,
Muthuwatta, Lal P.
,
Surinaidu, L.
,
Anand, Sumit
,
Jain, S.K.
,
[Reviving the Ganges water machine: why?]
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Reviving the Ganges water machine: why?
Amarasinghe, Upali A.
,
Muthuwatta, Lal P.
,
[Ganges water machine: one solution to basin water problems?]
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Ganges water machine: one solution to basin water problems?
This paper assesses the potential loss of irrigation benefits in reallocating water from irrigation to meet requirements for environmental flows (e-flows) in the Upper Ganga Basin (UGB) in northern India. The minimum requirement for e-flows in the UGB is 32 billion cubic meters (BCM), or 42 % of ...
Amarasinghe, Upali A.
,
Smakhtin, Vladimir U.
,
Bharati, Luna
,
Malik, Ravinder Paul Singh
,
[Reallocating water from canal irrigation for environmental flows: benefits forgone in the Upper Ganga Basin in India.]
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Reallocating water from canal irrigation for environmental flows: benefits forgone in the Upper Ganga Basin in India.
Reviving the Ganges Water Machine (GWM), coined 40 years ago, is the most opportune solution for mitigating the impacts of recurrent droughts and floods in the Ganges River Basin in South Asia. GWM create subsurface storage (SSS) by pumping more groundwater from the aquifers before the monsoon fo...
Surinaidu, L.
,
Muthuwatta, Lal P.
,
Amarasinghe, Upali A.
,
Jain, S.K.
,
Kumar, S.
,
Singh, S.
,
[Reviving the Ganges water machine: accelerating surface water and groundwater interactions in the Ramganga sub-basin]
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Reviving the Ganges water machine: accelerating surface water and groundwater interactions in the Ramganga sub-basin
This paper examines the nexus between milk production and water use in India. The nexus is examined in the context of extended consumptive water use (CWU) of milk production beyond drinking water. It includes the real CWU (evapotranspiration (ETa) that occurs during the production of green fodder...
Amarasinghe, Upali A.
,
Shah, Tushaar
,
Smakhtin, Vladimir U.
,
[Water-milk nexus in India: a path to a sustainable water future?]
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Water-milk nexus in India: a path to a sustainable water future?
The Ganges River basin faces severe water challenges related to a mismatch between supply and demand. Although the basin has abundant surface water and groundwater resources, the seasonal monsoon causes a mismatch between supply and demand as well as flooding. Water availability and flood potenti...