{"id":"W2078527697","doi":"10.1126/science.1138275","title":"Food WebSpecific Biomagnification of Persistent Organic Pollutants","year":2007,"lang":"en","type":"article","venue":"Science","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":1042,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University; Fisheries and Oceans Canada","funders":"","keywords":"Biomagnification; Bioaccumulation; Environmental chemistry; Food chain; Trophic level; Pollutant; Partition coefficient; Bioconcentration; Persistent organic pollutant; Chemistry; Human health; Octanol; Food web; Hexachlorobenzene; Ecosystem; Environmental science; Biology; Ecology; Organic chemistry; Environmental health","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":[0.0001274189,0.0001548156,0.0001479595,0.0003797024,0.0001925024,0.0003945499,0.0001220859,0.0003054136,0.001135241],"category_scores_gemma":[0.0003388731,0.0001389172,0.0001386454,0.000134363,0.0001975522,0.0002469678,0.0004664622,0.0002414461,0.0002485657],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002925821,"about_ca_system_score_gemma":0.0001411024,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001475196,"about_ca_topic_score_gemma":0.004114788,"domain_scores_codex":[0.9999113,0.00001076297,0.000004942482,0.00003051832,0.00002252951,0.00002000177],"domain_scores_gemma":[0.9996322,0.00006158871,0.0001449174,0.00004823971,0.00005183709,0.00006120484],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0001764495,0.00005501006,0.04793123,0.00006213343,0.00007005002,0.0002287662,0.00009919618,0.0003515717,0.9419442,0.0005006514,0.0001537987,0.008426929],"study_design_scores_gemma":[0.00001379171,0.0002299994,0.902326,0.00001292329,0.00006460377,0.001110589,0.0002136433,0.003367274,0.08875789,0.001432216,0.002448014,0.00002306367],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977113,0.0002572609,0.0005092676,0.00003739836,0.000002839069,0.000004274708,0.0001066318,0.00002087962,0.001350146],"genre_scores_gemma":[0.9983392,0.0001412708,0.0005218863,0.0000411296,0.000001721676,0.00000589877,0.0001622408,0.000005101884,0.0007817034],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001475196,"threshold_uncertainty_score":0.00379771,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02363749102736216,"score_gpt":0.2710056839977483,"score_spread":0.2473681929703862,"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."}}