{"id":"W1973812960","doi":"10.1021/es702276c","title":"Altitudinal Transect of Atmospheric and Aqueous Fluorinated Organic Compounds in Western Canada","year":2008,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":62,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba; University of Toronto; Fisheries and Oceans Canada","funders":"","keywords":"Transect; Environmental chemistry; Altitude (triangle); Chemistry; Extraction (chemistry); Atmosphere (unit); Aqueous solution; Environmental science; Chromatography; Oceanography; Organic chemistry; Geology; Meteorology","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":"codex-gemma-dda1882f352a","candidate_categories":["sts"],"consensus_categories":[],"category_scores_codex":[0.0001969899,0.0001598873,0.0002176355,0.00004894133,0.0002526965,0.000006756145,0.0006144576,0.00008700996,0.0007879496],"category_scores_gemma":[0.00001422561,0.000151769,0.00001708672,0.001303585,0.004139279,0.0002175717,0.0003265824,0.0002481079,0.00002818381],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008812844,"about_ca_system_score_gemma":0.00009309848,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.04794966,"about_ca_topic_score_gemma":0.1848419,"domain_scores_codex":[0.9979747,0.00002867961,0.000243811,0.0004831233,0.0006925543,0.0005771308],"domain_scores_gemma":[0.9995087,0.00002290784,0.00006032455,0.0002762441,0.000001825716,0.000130047],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001087087,0.00006160746,0.6736847,0.000001876823,0.00000176898,0.00007376938,0.0001664849,0.00005493061,0.3118747,0.000004705777,0.00002289337,0.01404175],"study_design_scores_gemma":[0.0004946449,0.0002141705,0.9006436,0.000007621516,0.000002977398,0.0003139729,0.0002599711,0.0005055779,0.09289523,0.00005330034,0.004380264,0.0002286311],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974628,0.001121839,0.00002507021,0.0002187661,0.00004779995,0.0001637762,0.000008798836,0.00002298511,0.0009281562],"genre_scores_gemma":[0.9989241,0.0004329039,0.0003153176,0.00004171789,0.000004220776,0.00001229678,0.000001244705,0.000009511893,0.0002586682],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.226959,"threshold_uncertainty_score":0.9985709,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006657967162422412,"score_gpt":0.2050465775260918,"score_spread":0.1983886103636693,"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."}}