Reservoir sedimentation study for Ukai dam using satellite data - A research report by National Institute of Hydrology
The report presents a sedimentation study in which sedimentation rate and volume have been determined using remote sensing in the Ukai reservoir constructed across the Tapti River in Gujarat.
Software for a hydrological data year book – A report by National Institute of Hydrology
The report deals with software developed by the National Institute of Hydrology with the purpose of preparation of hydrological data book in a form most valuable to the users.
Draft regulatory framework for wetlands conservation - Comments by ATREE
Ashoka Trust for Research in Ecology and the Environment details the draft regulation - Wetlands Conservation and Management Rules (2009) and submits several concerns to the Ministry
Conservation of lakes - Myths and realities of desilting
Desilting Lakes is more dangerous and hazardous unlike common belief as it disturbs the original lake bed and increases losses through heavy seepage
Still reporting rainfall in inches and dam gauges in feet
It is illegal to report the rainfall in inches and dam or river gauges in feet but many newspapers are still reporting the rainfall in inches and dam or river gauges in feet.
Systematic procedure for the computation of evaporation from lakes - A research report by National Institute of Hydrology
The report presents a systematic procedure for the computation of evaporation from lakes, which constitutes one of the major outputs from a lake.
Water quality studies of Lake Nainital and surroundings – A research report by National Institute of Hydrology
The report provides an account of the findings of water quality studies of Lake Nainital and surroundings.
Effect of non hydrostatic pressure distribution on dam break flood wave movement – A Research Report by National Institute of Hydrology
The report presents the effect of non hydrostatic pressure distribution on dam break flood wave movement.
Indian floods leave 50 people dead, almost half a million displaced - Nita Bhalla
Floods triggered by heavy monsoon rains killed more than 50 people and displaced almost half a million more in India's south and northeast as per the government estimates.
e-Disha July newsletter from Consortium for DEWATS Dissemination Society
The July edition of e-Disha published by the Consortium of DEWATS Dissemination Society (CDD) features the UN-Water Global Annual Assessment of Sanitation and Drinking Water (GLAAS) - 2010 report.
Sensitivity analysis of hydrological parameters on flood hydrograph – A research report by National Institute of Hydrology
In this study, Clark’s model has been used for derivation of one-hour unit hydrograph for a catchment.
Study of impact of wet and dry spells in rainfall records on the water availability estimates – A research report by National Institute of Hydrology
The report examines the effect of periodicity in the rainfall records on the water availability of Damanganga basin in Nasik and Thane districts of Maharashtra.
One dimensional modeling of branched free surface flow – A research report by National Institute of Hydrology
In this report, a mathematical model capable of computing the flow depth and discharge in each of the branched flows is developed using gradually varied flow equations.
Stream aquifer interaction in a multi-layered system – A research report by National Institute of Hydrology
In the present report a mathematical model has been developed for the study of stream aquifer interaction in multilayered system.
Influence of fractured zone on seepage from a water body – A research report by National Institute of Hydrology
The present study is in continuance with the earlier investigations made regarding the seepage from a surface water body in a multilayered aquifer system.
Sensitivity analysis of melt runoff due to temperature and precipitation – A research report by National Institute of Hydrology
The study aims to assess the impacts of various climate scenarios on the hydrological response of the high altitude Spiti river in the Himalayas.
Trace analysis of pesticides by gas chromatography – A research report by National Institute of Hydrology
The report attempts to do a trace analysis of pesticides using gas chromatography technique.
Adsorption of cadmium on bed sediments – A research report by National Institute of Hydrology
The report presents an original study of cadmium adsorption based on experimental data, collected from the sediments of the highly polluted Kali river in UP.
Feasibility study of rainwater harvesting in semi-arid region – A research report by National Institute of Hydrology
The report gives an account of a feasibility study of rainwater harvesting in semi-arid regions.
Overland flow modeling for urban catchment considering random roughness coefficient and irregular land surface – A research report by National Institute of Hydrology
In this study, a two-dimensional overland flow model has been developed considering random roughness coefficients and irregular land surface for the analysis of surface flow component
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