Depletion of Ogallala Aquifer
mercredi 9 juillet 2014 à 14:00The Ogallala Aquifer, which underlies parts of 8 US states, is being depleted rapidlyThe spreading drought (which will get worse due to global heating) is speeding this up.
Site original : Richard Stallman's Political Notes
The Ogallala Aquifer, which underlies parts of 8 US states, is being depleted rapidlyThe spreading drought (which will get worse due to global heating) is speeding this up.