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The EC (electrical conductivity), pH and concentrations of major anions, cations and dissolved silica were determined in the stream meltwater draining from the glacier. Stream meltwater samples were sampled during June and October 1997 from Dudu glacier, Bhngirathi valley, Garhwal Himalaya. This study is an attempt to reveal the hydrochemical processes operating in the glacialized regime of Garhwal Himalaya. The results show that the abundance order of cations and anions in the meltwater is
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