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Groundwater
Effect of discontinuous aquitard on the seepage from a static water body - A research report by National Institute of Hydrology
Posted on 01 Jul, 2010 03:46 PMIn this study, the influence of a discontinuous aquitard on the seepage from a recharge source in a multilayered aquifer system, with the prescribed hydrogeological set-up, has been subjected to investigation.
Review of artificial recharge practices - A research report by National Institute of Hydrology
Posted on 30 Jun, 2010 10:42 PMThe report gives a reviewed summary of various developments in the field of artificial recharge of groundwater at national and international levels. Different methods of recharging have been discussed in detail with reference to their design criteria, application and economic feasibility. The report also provides the details of field application.
Conjunctive use studies in Pennar delta canal system: Aquifer response modeling – A research report by National Institute of Hydrology
Posted on 30 Jun, 2010 09:00 PMThe study on aquifer response modeling was undertaken for the southern channel command area of the Pennar delta canal system in Andhra Pradesh to understand the potential and dependability of groundwater supplies in the study area so that limited surface waters could be allocated to other uses or areas.
Groundwater quality studies in Belgaum city - A research report by National Institute of Hydrology
Posted on 30 Jun, 2010 07:49 PMThe study attempts to understand the status of groundwater quality in Belgaum city. In groundwater assessment studies, evaluation of the quality of groundwater is as important as the quantity because the usability of groundwater available is determined by its chemical, physical and bacteriological properties.
Sensitivity analysis of aquifer parameters in Anantapur - A research report by National Institute of Hydrology
Posted on 30 Jun, 2010 07:42 PMThe study attempts to develop an in-depth understanding of the behavior of open wells in the region through sensitivity analysis of the aquifer parameters and its method of pumping test design. The estimation of groundwater balance and flow paths requires appropriate aquifer parameters, representing the study domain.
Seasonal changes in groundwater hydrochemistry of Kakinada town - A research report by National Institute of Hydrology
Posted on 30 Jun, 2010 07:31 PMThe report deals with the results of a study on seasonal changes in groundwater hydrochemistry of Kakinada town of Andhra Pradesh. A total of 29 dug wells and 16 filter points were selected for assessing the hydrochemistry. The monthly groundwater levels measured form the wells indicated that they are different for wells located above and below the Mean Sea Level (MSL).
Groundwater quality monitoring and evaluation in and around Greater Guwahati – A research report by National Institute of Hydrology
Posted on 30 Jun, 2010 07:25 PMThe study deals with the detection of trace elements – Cu, Co, Cd, Zn, Fe, Mn, Ni and Pb along with pH and ORP in the groundwater of Guwahati and its adjacent areas. Toxicity of a metal depends on its concentration, which adversely affects any biological activity. Almost all the metals are toxic at higher concentrations, few in low concentrations and few others even in trace like As, Pb, Hg, Cd etc. The presence of such metals in groundwater is a subject of concern. Groundwater that contains higher amount of metals affects public health to a great extent when it is used for drinking and domestic purposes.
Groundwater monitoring and evaluation in Jammu and Kathua districts - A research report by National Institute of Hydrology
Posted on 30 Jun, 2010 07:20 PMThe study looks at chemical characteristics of groundwater in Jammu and Kathua on the basis of thirty water samples collected from open wells during July and December, 1997. The water quality has been evaluated for irrigation and drinking purposes. The suitability of water for drinking purposes has been compared with the standard norms i.e., BIS, 1983 and WHO, 1984.
RRA network's looking for Project Officer (Research)
Posted on 30 Jun, 2010 11:28 AMWASSAN (Watershed Support Services and Activities Network)
Location: Hyderabad, Andhra Pradesh
Last Date: 15th July 2010
Water vs energy - IEEE Spectrum magazine special report
Posted on 30 Jun, 2010 02:54 AMThe IEEE Spectrum magazine, the flagship publication of the IEEE, the world's largest professional technology association, recently brought out a special report on Water vs Energy. The report contains three main sections - Thirsty Machines (Water, Energy and Industry), Uneasy Harvest (Water, Energy and Agriculture) and Tiny Test Beds (potential solutions).
The Uneasy Harvest section contains a special report - "Pumping Punjab Dry", on the depleting groundwater situation in Punjab, and how cheap energy is endangering India's food security.
"Where Water meets Watts", is a map of Water and Energy hot spots and bright spots.