{"id":"W4410882412","doi":"10.1016/j.rsma.2025.104270","title":"A baseline assessment of the occurrence, characterization, source, and risk impact of petroleum-related hydrocarbons in sediments along the southeast shoreline of Vancouver Island and Southern Gulf Islands in British Columbia, Canada","year":2025,"lang":"en","type":"article","venue":"Regional Studies in Marine Science","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"Government of Canada","keywords":"Baseline (sea); Shore; Petroleum; Oceanography; Geology; Archaeology; Geography; Paleontology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0001678605,0.0004451753,0.0002323824,0.001554582,0.001609252,0.001026311,0.0004835401,0.0003064832,0.0007067059],"category_scores_gemma":[0.0005432656,0.0002309088,0.0001749991,0.002923343,0.0004619188,0.000216535,0.0005848717,0.0002677951,0.0002144651],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008168533,"about_ca_system_score_gemma":0.008761239,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9823637,"about_ca_topic_score_gemma":0.9948201,"domain_scores_codex":[0.999621,0.00001906279,0.0000271034,0.00006327829,0.0001720102,0.0000976501],"domain_scores_gemma":[0.9990439,0.00002775933,0.00007983026,0.00001849769,0.0006653451,0.0001646904],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006266337,0.00002501008,0.9853372,0.00005232097,0.00003924352,0.000198873,0.0006793786,0.0001951103,0.003903478,0.00002895656,0.0003786237,0.009099196],"study_design_scores_gemma":[0.000001046839,0.000009583195,0.9982265,0.000009003481,0.000006558697,0.0000246632,0.0007954335,0.0001095482,0.0001622423,0.000003951847,0.0006490789,0.000002491344],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9955721,0.0004388511,0.00008520053,0.00004991681,0.000003248104,0.00002889672,0.001682037,0.000005614704,0.002134145],"genre_scores_gemma":[0.9950225,0.0005793393,0.0004023596,0.00004197296,0.000002286484,0.00001801104,0.001826802,0.000003552566,0.002103192],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0176363,"threshold_uncertainty_score":0.05926716,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005639830368475541,"score_gpt":0.2404167071651339,"score_spread":0.2347768767966584,"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."}}