{"id":"W2773369809","doi":"10.1016/j.scitotenv.2017.12.123","title":"Elevated exposure, uptake and accumulation of polycyclic aromatic hydrocarbons by nestling tree swallows (Tachycineta bicolor) through multiple exposure routes in active mining-related areas of the Athabasca oil sands region","year":2017,"lang":"en","type":"article","venue":"The Science of The Total Environment","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":51,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; Environment and Climate Change Canada","funders":"Environment and Climate Change Canada; Syncrude; University of Calgary","keywords":"Environmental chemistry; Phenanthrenes; Naphthalene; Oil sands; Chemistry; Phenanthrene; Polycyclic aromatic hydrocarbon; Deposition (geology); Biology; Sediment; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.00005037474,0.0001355112,0.00009628735,0.0003873232,0.0002565237,0.0002882042,0.0001053658,0.000149236,0.0005101782],"category_scores_gemma":[0.0001229167,0.000113075,0.0001154829,0.0001879825,0.0001837415,0.0001551623,0.0001825571,0.0001417539,0.00009513555],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002867485,"about_ca_system_score_gemma":0.0001313668,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02658916,"about_ca_topic_score_gemma":0.08924729,"domain_scores_codex":[0.9999417,0.00000793318,0.000004297822,0.0000200429,0.00001094156,0.00001507282],"domain_scores_gemma":[0.9998839,0.00001148979,0.00004784623,0.000005363168,0.00001777074,0.00003365925],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002142141,0.00009291403,0.9253284,0.00001712903,0.00003736846,0.0002156374,0.0006001525,0.00007004569,0.07076979,0.0000227379,0.00006180702,0.002569735],"study_design_scores_gemma":[5.493481e-7,0.00006285017,0.9988707,7.715993e-7,0.000005846578,0.00005167139,0.0002441996,0.00005162937,0.0006714608,0.000003160963,0.00003611598,0.000001015577],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9998931,0.000005917864,0.00001030559,0.000001694533,2.644911e-7,5.910213e-7,0.00003482118,7.163844e-7,0.00005261568],"genre_scores_gemma":[0.9995863,0.00001513509,0.00003859986,0.000004096497,3.911185e-7,0.000001977758,0.0000839757,6.799191e-7,0.0002688696],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9734108,"threshold_uncertainty_score":0.05286878,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02198974621980659,"score_gpt":0.2428369777888459,"score_spread":0.2208472315690393,"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."}}