?url_ver=Z39.88-2004&rft_id=10.1073%2Fpnas.1614941114&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Hartmann%2C+A.&rft.aulast=Hartmann&rft.aufirst=A.&rft.issue=11&rft.volume=114&rft.date=14+March+2017&rft.issn=0027-8424&rft.atitle=Enhanced+groundwater+recharge+rates+and+altered+recharge+sensitivity+to+climate+variability+through+subsurface+heterogeneity&rft.title=Proceedings+of+the+National+Academy+of+Sciences&rft.pages=2842-2847&rft.genre=article