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Case studies
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(National Institute of Hydrology, 2014)The ground water quality of Bahadrabad Block in District Hardwar has been assessed to see the suitability of ground water for domestic and irrigation applications. Fifty two ground water samples from various abstraction ...
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(National Institute of Hydrology, 2014)Otteri Nullah sub basin spread over an area of 30.63 sq km is one of the 12 sub-basins of Chennai Municipal Corporation (174 sq km). The study entitled "Storm Water Management in Otteri Nullah Sub basin" envisages development ...
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(National Institute of Hydrology, 2014)The present Purpose Driven Study (PDS) deals with addressing and resolving various hydrological issues of the Chhattisgarh state to tackle the problem of increasing water demands and water scarcity being faced by state. ...
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(National Institute of Hydrology, 2013)Drought is recognized as one of the most hazardous causes of human misery which also annually claims most of the victims and arises whenever the links in the hydrological cycle are destabilized. Water resources management ...
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(National Institute of Hydrology, 2013)Prediction of overland flow in catchments depends on large extent on the characteristics of the infiltration process. An evaluation of the risk of overland flow is needed in order to minimize the risk of transferring ...
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(National Institute of Hydrology, 2012)The Sonar basin lies in the Bundelkhand region of the Madhya Pradesh State and it is subjected to frequent droughts. The basin suffers with water scarcity problem and most of the agriculture is under rain-fed conditions. ...
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(National Institute of Hydrology, 2011)An extensive field survey in and around Vadodara city was carried out and identified six wastewater drains viz; Nandesari Drain, Gujarat Alkalies and Chemicals Limited (GACL) Drain, Gujarat Refinery Drain, Indian Petrochemicals ...
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(National Institute of Hydrology, 2011)Rainfall-runoff relationship is an extremely complex and difficult problem involving many variables, which are interconnected in a very complicated way. Most of the models work best when data on the physical characteristics ...
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(National Institute of Hydrology, 2010)The extensive disappearance of tropical forests during the last couple of decades has raised global alarm over the threats to climatic stability and the hydrological functioning of river basins posed by continued forest ...
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(National Institute of Hydrology, 2010)The Himalaya is one of the focal regions, both in terms of its cryospheric resources and the dependency of a huge population on rivers originating from this mighty mountain chain. All the major rivers of India, namely, the ...
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(National Institute of Hydrology, 2008)Groundwater quality characterization revealed that the ion concentrations are in the order of HCO ; >C1->S0 24- >NO; (anions) and Na+>Ca2->K+>Mg2 (cations2) in the study area. The Piper classification indicated that most ...
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(National Institute of Hydrology, 2008)The challenge of managing environments becomes more complex as populations expand, various demands on natural resources increase and new technologies are developed, that knowingly or unknowingly destroy the environment. ...
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(National Institute of Hydrology, 2007)The Sagar lake situated in the Sagar town of Madhya Pradesh state is famous for its historical importance. It is considered to be the lifeline of the Sagar town, in terms of providing drinking water supply and in ...
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(National Institute of Hydrology, 2007)In the context of prevalence of high concentrations of arsenic in ground water, a wide range of technologies have been developed for the removal of arsenic for drinking water. The most common technologies available for ...
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(National Institute of Hydrology, 2007)Efficient reservoir management calls for periodic assessment of its capacity. Capacity surveys of reservoirs are important to study patterns and rate of sedimentation for defining appropriate measures for controlling ...
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(National Institute of Hydrology, 2006)The three important river systems originating from the Himalayan region are: the Indus, the Ganges and the Brahamaputra. Excluding Brahamaputra and Indus, which flow parallel to northern range of Greater Himalayas, towards ...
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(National Institute of Hydrology, 2006)Rainfall-runoff relationship is an extremely complex and difficult problem involving many variables, which are interconnected in a very complicated way. Most of the models work best when data on the physical characteristics ...
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(National Institute of Hydrology, 2006)Dam break flow simulation study for various combination of failure of Maithon and Panchet dam on Barakar and Damodar river in Jharkhand state has been carried out using NWS DAMBRK model. The model simulates the development ...
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(National Institute of Hydrology, 2006)The quality of water depends on a large number of individual hydrological, physical, chemical and biological factors. The quality of ground water varies from place to place as well as from strata. It may also vary with ...
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(National Institute of Hydrology, 2005)Groundwater quality status of Cooch Behar district (under terai region of north Bengal) is presented based on the physico-chemical data as collected from 42 sampling stations of SWID. The various parameters analyzed include ...