{"id":"W2165695852","doi":"10.1016/j.scitotenv.2009.07.034","title":"Vertical distribution and anaerobic biodegradation of polycyclic aromatic hydrocarbons in mangrove sediments in Hong Kong, South China","year":2009,"lang":"en","type":"article","venue":"The Science of The Total Environment","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":109,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"National Research Council Canada","keywords":"Environmental chemistry; Sediment; Fluoranthene; Phenanthrene; Pyrene; Biodegradation; Mangrove; Anaerobic bacteria; Anthracene; Total organic carbon; Chemistry; Environmental science; Geology; Ecology; Bacteria; Biology","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":[],"consensus_categories":[],"category_scores_codex":[0.0005324587,0.0001171438,0.000138196,0.00004218085,0.00008488179,0.00001144814,0.0004229971,0.00003344261,0.00002164745],"category_scores_gemma":[0.00007241004,0.00007243543,0.00003218405,0.0004693014,0.001223971,0.0002188689,0.0002208105,0.0001162942,0.000012727],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003919211,"about_ca_system_score_gemma":0.00001469688,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001487586,"about_ca_topic_score_gemma":0.000006523341,"domain_scores_codex":[0.9985474,0.00006964415,0.00028487,0.0002380659,0.0005675835,0.0002924706],"domain_scores_gemma":[0.9994206,0.00002050612,0.000105721,0.0003876241,6.25465e-8,0.0000655328],"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":[0.00003395983,0.000296114,0.006090404,0.000001302246,0.000004764195,0.000001247706,0.002112934,0.001718625,0.9805917,0.00003992915,0.000004777398,0.009104256],"study_design_scores_gemma":[0.0002710331,0.00008836565,0.9168539,0.00002004522,0.000009487013,0.000005430638,0.0001125355,0.005749977,0.07583734,0.0009783701,2.692591e-7,0.00007321517],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985389,0.00002523992,0.00002745191,0.0009318721,0.00003958322,0.0002437254,0.00000718679,0.000004226899,0.0001818589],"genre_scores_gemma":[0.9998694,0.000006693314,0.00006753831,0.00001603598,0.000003677076,0.000001385732,4.523689e-7,0.000003759689,0.00003104194],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9107635,"threshold_uncertainty_score":0.4509771,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005355639877637164,"score_gpt":0.1997015231172818,"score_spread":0.1943458832396446,"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."}}