{"id":"W2518420868","doi":"10.1007/s10661-016-5500-3","title":"Temporal variation in the deposition of polycyclic aromatic compounds in snow in the Athabasca Oil Sands area of Alberta","year":2016,"lang":"en","type":"article","venue":"Environmental Monitoring and Assessment","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":53,"is_retracted":false,"has_abstract":false,"ca_institutions":"Government of Northwest Territories; University of Alberta; Environment and Climate Change Canada","funders":"Government of Canada","keywords":"Snow; Snowpack; Oil sands; Deposition (geology); Environmental science; Snowmelt; Environmental chemistry; Atmospheric sciences; Hydrology (agriculture); Spatial variability; Chemistry; Geology; Geomorphology; Structural basin; Geography","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001964734,0.0001584028,0.0001375288,0.001091515,0.0006968354,0.0006427167,0.0004750954,0.0002520622,0.0007588287],"category_scores_gemma":[0.0003428058,0.0001238796,0.0001730938,0.001422286,0.0003578577,0.0002015507,0.0003519481,0.0001532321,0.00009290607],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00446704,"about_ca_system_score_gemma":0.002442958,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9222791,"about_ca_topic_score_gemma":0.9669778,"domain_scores_codex":[0.9998477,0.00001361459,0.000008401124,0.00003015498,0.00004729891,0.00005293535],"domain_scores_gemma":[0.9996815,0.00003489155,0.0000601129,0.000009220652,0.0001571407,0.00005720673],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000253388,0.00003581868,0.9869919,0.00002222484,0.0001000775,0.0002517563,0.000835789,0.001161359,0.005037507,0.0001483673,0.0005122184,0.004649573],"study_design_scores_gemma":[0.000001979066,0.00000536566,0.9983423,0.000002790882,0.000008994441,0.00002109317,0.0006433649,0.000473837,0.0001591401,0.00001178999,0.0003267066,0.000002723474],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982182,0.00007578516,0.00006361886,0.00004117752,0.000003432191,0.000003293471,0.0005048236,0.000006492652,0.001083124],"genre_scores_gemma":[0.9986869,0.00006364921,0.00008368295,0.000009923555,0.000001913895,0.000002382839,0.000359313,0.00000169308,0.0007906111],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07772088,"threshold_uncertainty_score":0.1563571,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0102848028016684,"score_gpt":0.2428140070198991,"score_spread":0.2325292042182306,"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."}}