{"id":"W6903220066","doi":"10.1021/acs.est.9b01337.s001","title":"Perfluoroalkyl\\nAcids in Great Lakes Precipitation\\nand Surface Water (2006–2018) Indicate Response to Phase-outs,\\nRegulatory Action, and Variability in Fate and Transport Processes","year":2019,"lang":"en","type":"article","venue":"Figshare","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Precipitation; Deposition (geology); Surface water; Volatilisation; Hydrology (agriculture); Water pollution","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009952947,0.0002030379,0.000141236,0.000451976,0.0004754907,0.0004985874,0.0001657115,0.0002188009,0.0006313288],"category_scores_gemma":[0.0002715859,0.0001672131,0.0002010743,0.0008520924,0.0003272204,0.0002607932,0.0005060954,0.000193603,0.0001510029],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001785646,"about_ca_system_score_gemma":0.001100937,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3697865,"about_ca_topic_score_gemma":0.5710039,"domain_scores_codex":[0.9998688,0.000008054311,0.00000771619,0.00003759532,0.00005274412,0.00002504083],"domain_scores_gemma":[0.9997074,0.00001550913,0.0001095153,0.00001006645,0.0001185751,0.00003888172],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001859895,0.00002071439,0.9821317,0.00004495887,0.00006000267,0.000105872,0.0008738466,0.0001909306,0.01129829,0.0000561022,0.0007882401,0.004243292],"study_design_scores_gemma":[0.000002020362,0.00001326076,0.998253,0.000002122438,0.000005541691,0.00001137465,0.0002056375,0.00009094588,0.000469291,0.000006309784,0.0009384155,0.000001969038],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969116,0.0001148706,0.00004681435,0.00006073354,0.000004692084,0.000005213578,0.001684659,0.00000955793,0.001161888],"genre_scores_gemma":[0.9945169,0.0002394694,0.0001959565,0.00007759928,0.00001114237,0.00002143287,0.003342552,0.000004414364,0.001590513],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3697865,"threshold_uncertainty_score":0.7352681,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02704031663617476,"score_gpt":0.2850404376616307,"score_spread":0.2580001210254559,"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."}}