Limits to global groundwater consumption

Ludovicus P Van Beek1, Inge de Graaf2, Edwin Sutanudjaja3, Yoshihide Wada4 and Marc FP Bierkens3, (1)Utrecht University, Department of physical geography, Utrecht, Netherlands, (2)University of Freiburg, Freiburg, Germany, (3)Utrecht University, Department of Physical Geography, Utrecht, Netherlands, (4)Utrecht University, Utrecht, Netherlands