depletion

Study quantifies how aquifer depletion threatens crop yieldsStudy quantifies how aquifer depletion threatens crop yields

Study quantifies how aquifer depletion threatens crop yields

Photo: A center-pivot irrigation system waters a cornfield near Adams, Nebraska, about 45 minutes south of Lincoln. A new Husker-led…

1 year ago
Water shortages key environmental challenge of century, NASA warnsWater shortages key environmental challenge of century, NASA warns

Water shortages key environmental challenge of century, NASA warns

Water shortages are likely to be the key environmental challenge of this century, scientists from NASA have warned, as new…

6 years ago