Radiogenic isotopes (3H and 14C) and stable isotope (18O) together with TDS, EC and salinity of water were used to discriminate qualitative and quantitative groundwater age, probable recharge time, flow respectively in groundwater of Challaghatta valley, Bangalore. The variations between TDS and EC values of sewage, corporation water, bore and open wells with concomitant variations in salinity confirmed an immerse relationship with the depth of wells, Also, the source of recharge and contamination of groundwater as sewage.
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Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/environmental-isotopes-investigation-groundwater-challaghatta-valley-bangalore-case
[2] http://admin.indiaenvironmentportal.org.in/category/author/m-jiban-singh
[3] http://admin.indiaenvironmentportal.org.in/category/author/deljo-davis
[4] http://admin.indiaenvironmentportal.org.in/category/author/r-k-somashekar-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/african-journal-environmental-science-technology
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-salinisation
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-pollution
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-recharge
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sewage-pollution
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drainage
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-quality
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hydrology
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bangalore-t
