{"id":"W2261399118","doi":"10.1038/ngeo2590","title":"The global volume and distribution of modern groundwater","year":2015,"lang":"en","type":"article","venue":"Nature Geoscience","topic":"Groundwater and Isotope Geochemistry","field":"Earth and Planetary Sciences","cited_by":757,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University; University of Calgary; University of Victoria","funders":"","keywords":"Groundwater; Water cycle; Hydrology (agriculture); Geology; Environmental science; Groundwater recharge; Aquifer; Earth science; Ecology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007436496467811604,"score_gpt":0.2087125370349412,"score_spread":0.2012760405671296,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}