{"id":"W2671853492","doi":"10.1016/j.scitotenv.2017.06.051","title":"Characterizing the PAHs in surface waters and snow in the Athabasca region: Implications for identifying hydrological pathways of atmospheric deposition","year":2017,"lang":"en","type":"article","venue":"The Science of The Total Environment","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":62,"is_retracted":false,"has_abstract":false,"ca_institutions":"Government of Alberta; University of Victoria","funders":"","keywords":"Snowmelt; Snow; Environmental science; Tributary; Hydrology (agriculture); Surface runoff; Deposition (geology); Surface water; Drainage basin; Snowpack; Boreal; Meltwater; Particulates; Environmental chemistry; Structural basin; Geology; Ecology; Chemistry; Environmental engineering; Geomorphology; Geography","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.0001421282,0.0001924465,0.0001694443,0.0007509284,0.0009015842,0.0005734731,0.0002495119,0.0001965176,0.0005183964],"category_scores_gemma":[0.0002267329,0.0001002819,0.0002506581,0.001356098,0.0002574337,0.0004513943,0.000290876,0.0001774972,0.00006150873],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001058797,"about_ca_system_score_gemma":0.001375896,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3602346,"about_ca_topic_score_gemma":0.5299478,"domain_scores_codex":[0.9999104,0.00001787553,0.000006972749,0.00002006857,0.00002055743,0.00002425864],"domain_scores_gemma":[0.9998755,0.00002038274,0.00004002739,0.000006367178,0.00003705107,0.00002061792],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001408792,0.00007326496,0.9492357,0.00005990889,0.000133796,0.00021611,0.0005777514,0.002535335,0.03463039,0.0003284031,0.0003099952,0.01175842],"study_design_scores_gemma":[0.000003843413,0.00001540669,0.996161,0.00000342581,0.00001826091,0.00003943935,0.0008639345,0.001531468,0.0008974707,0.0001087775,0.0003504547,0.000006524287],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980058,0.00007158865,0.0002210914,0.0001075766,0.000002282608,0.000007304974,0.0007597971,0.000009595013,0.0008149514],"genre_scores_gemma":[0.9991941,0.00006622451,0.0002792949,0.00001702331,0.000002268844,0.000004779355,0.0002501476,0.000002029907,0.0001841954],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6397654,"threshold_uncertainty_score":0.7162755,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03092066347517124,"score_gpt":0.247399556465173,"score_spread":0.2164788929900018,"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."}}