{"id":"W1995997603","doi":"10.1016/j.marenvres.2003.09.003","title":"Comparison of polycyclic aromatic hydrocarbon distributions and sedimentary organic matter characteristics in contaminated, coastal sediments from Pensacola Bay, Florida","year":2004,"lang":"en","type":"article","venue":"Marine Environmental Research","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":37,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada; National Science Foundation","keywords":"Environmental chemistry; Total organic carbon; Organic matter; Sedimentary organic matter; Polycyclic aromatic hydrocarbon; Pyrolysis; Carbon fibers; Chemistry; Pollution; Bay; Carbon black; Geology; Organic chemistry; Oceanography; Ecology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0004591887,0.0002875843,0.0004423475,0.000129679,0.000162835,0.00004160286,0.0003866664,0.0001323071,0.006870796],"category_scores_gemma":[0.00005679987,0.0002932568,0.00004537822,0.0003437327,0.0007892067,0.0002664315,0.001432321,0.0006043666,0.0009311578],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001292209,"about_ca_system_score_gemma":0.00003281305,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00308358,"about_ca_topic_score_gemma":0.00103984,"domain_scores_codex":[0.9968452,0.0001892962,0.0006329844,0.0005558968,0.001032001,0.0007445992],"domain_scores_gemma":[0.9989235,0.0001736557,0.0001428676,0.0004515584,5.221822e-7,0.0003079362],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007149631,0.0005897137,0.812977,0.000004583458,0.00002670383,0.0000376376,0.0004278003,0.000002074236,0.1806358,6.595667e-7,0.00004496783,0.005181563],"study_design_scores_gemma":[0.001635274,0.000254498,0.9458293,0.00003755042,0.00002267044,0.00001713029,0.0005048608,0.0002409558,0.05066465,0.0004674807,0.00008742279,0.0002382246],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977636,0.00003385795,0.00003979115,0.0003438632,0.00009579553,0.0005093035,0.0004655102,0.00001762898,0.0007307024],"genre_scores_gemma":[0.9991404,0.00004458251,0.0002128754,0.00007266978,0.00003543912,0.00001784686,0.0001775487,0.00004486683,0.0002537457],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1328523,"threshold_uncertainty_score":0.999952,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01653329354792139,"score_gpt":0.2884279574798278,"score_spread":0.2718946639319064,"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."}}