{"id":"W1936758365","doi":"10.1080/10256016.2015.1076407","title":"Estimation of groundwater recharge via deuterium labelling in the semi-arid Cuvelai-Etosha Basin, Namibia","year":2015,"lang":"en","type":"article","venue":"Isotopes in Environmental and Health Studies","topic":"Groundwater and Isotope Geochemistry","field":"Earth and Planetary Sciences","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Southern African Science Service Centre for Climate Change and Adaptive Land Management; Bundesministerium für Bildung und Forschung; University of Lethbridge","keywords":"Groundwater recharge; Wet season; Groundwater; Hydrology (agriculture); Arid; TRACER; Geology; Dry season; Environmental science; Aquifer; Ecology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008095484,0.0001366878,0.0002576284,0.00004658303,0.0001051231,0.00001758603,0.00011976,0.00004348639,0.00004448393],"category_scores_gemma":[0.000007499426,0.00009125584,0.00002074995,0.00007170719,0.000153098,0.0001680085,0.00003766692,0.0001413771,0.00002124996],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003254645,"about_ca_system_score_gemma":0.0000141771,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003086708,"about_ca_topic_score_gemma":0.001236161,"domain_scores_codex":[0.9988828,0.00008261982,0.0003507565,0.0002173865,0.0001932713,0.0002731513],"domain_scores_gemma":[0.9996796,0.00005808797,0.00008266736,0.0001181125,0.000003750355,0.00005779287],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003941928,0.00009114626,0.956995,0.0001793288,0.00001468382,0.00001004637,0.01378347,0.0008431392,0.00006793674,0.000007765286,0.0002723347,0.02769573],"study_design_scores_gemma":[0.0008656105,0.000430051,0.9755335,0.0001370124,0.000009686745,0.00004295788,0.01190243,0.005522319,0.0007043908,0.001676536,0.002929435,0.0002460283],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9916338,0.006426297,0.00009182863,0.00108721,0.0001319501,0.0002594645,0.00002375488,0.000006651984,0.0003390376],"genre_scores_gemma":[0.9963725,0.002358167,0.0003919136,0.0007071551,0.00003538836,0.00000801331,0.00006699251,0.000002875035,0.00005701673],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0274497,"threshold_uncertainty_score":0.46662,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04747599853800905,"score_gpt":0.2752913920000504,"score_spread":0.2278153934620414,"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."}}