Some 85 percent of the land-area of Andhra Pradesh is underlain by the weathered granitic basement 'hard-rock' aquifer system, which forms extensive but shallow (low-storage and easily depleted) groundwater bodies. Everywhere outside the main irrigation-canal command areas (associated with the Godavari and Krishna rivers) the groundwater resources of this aquifer system have become (or are approaching) a condition of 'overexploitation', with numerous...
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详细
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2009/04/01
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简介
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51824
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1
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1
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2010/07/01
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Disclosed
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Addressing groundwater depletion through community-based management actions in the weathered granitic basement aquifer of drought-prone Andhra Pradesh - India
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global water partnership