{"id":"W3113029734","doi":"10.1111/gwat.13065","title":"Nitrogen Attenuation in Septic System Plumes","year":2020,"lang":"en","type":"article","venue":"Ground Water","topic":"Wastewater Treatment and Nitrogen Removal","field":"Environmental Science","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada; University of Waterloo","funders":"","keywords":"Plume; Water table; Nitrate; Environmental science; Groundwater; Tin; Wastewater; Carbonate; Nitrogen; Hydrology (agriculture); Environmental chemistry; Environmental engineering; Geology; Chemistry; Geography","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002668465,0.0002607539,0.0003628229,0.000540312,0.0005485482,0.0006181417,0.0002626429,0.0001763443,0.0004206564],"category_scores_gemma":[0.0004965118,0.0001302431,0.0001923603,0.0007526439,0.0003661147,0.0002107562,0.0003273224,0.0001752708,0.00007229728],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003345496,"about_ca_system_score_gemma":0.001604787,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2699951,"about_ca_topic_score_gemma":0.3598003,"domain_scores_codex":[0.9997138,0.00002064943,0.00001156024,0.000046966,0.0001568165,0.00005007101],"domain_scores_gemma":[0.9995117,0.00003268431,0.0001315068,0.00001156965,0.0002615948,0.00005089489],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006313798,0.00007109682,0.5835624,0.0001396076,0.00006243461,0.0005241078,0.0009507892,0.001933042,0.3998905,0.00006691443,0.0003115403,0.01185623],"study_design_scores_gemma":[0.00001499268,0.0004752661,0.9509689,0.00001404998,0.00003674684,0.0001467298,0.001134858,0.002487609,0.04307367,0.00004862097,0.00157906,0.00001953107],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991952,0.00004688057,0.0002066182,0.00001028464,0.000001453181,0.00000791755,0.0001733686,0.000008621016,0.000349693],"genre_scores_gemma":[0.9987369,0.00007257951,0.0003160778,0.00001342947,9.776184e-7,0.000007975493,0.0004095179,0.000002867918,0.0004398039],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2699951,"threshold_uncertainty_score":0.5368471,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.014743899715153,"score_gpt":0.1944560425570505,"score_spread":0.1797121428418975,"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."}}