{"id":"W2083950601","doi":"10.1016/j.marpolbul.2012.01.026","title":"There is no 1954 in that core! Interpreting sedimentation rates and contaminant trends in marine sediment cores","year":2012,"lang":"en","type":"article","venue":"Marine Pollution Bulletin","topic":"Radioactive contamination and transfer","field":"Environmental Science","cited_by":53,"is_retracted":false,"has_abstract":false,"ca_institutions":"Fisheries and Oceans Canada","funders":"","keywords":"Sedimentation; Sediment; Deposition (geology); Mixing (physics); Flux (metallurgy); Environmental science; Sediment core; Geology; Contamination; Hydrology (agriculture); Soil science; Oceanography; Geomorphology; Chemistry; Ecology; Geotechnical engineering; Biology","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.000429596,0.0001799208,0.0001759771,0.0001508316,0.0000589144,0.0000247782,0.00008214245,0.00006471264,0.02276844],"category_scores_gemma":[0.00002025027,0.0001639171,0.00003476101,0.0002022312,0.0001102703,0.000159794,0.0001672953,0.0001462123,0.0002889973],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003127151,"about_ca_system_score_gemma":0.000003361558,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002294173,"about_ca_topic_score_gemma":0.0008897498,"domain_scores_codex":[0.9988379,0.00009425651,0.0002621809,0.000267597,0.0002110314,0.0003270401],"domain_scores_gemma":[0.9996682,0.00005147245,0.00007020344,0.0001127115,0.000007322072,0.00009006949],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001045937,0.0001542271,0.935984,0.000006835533,0.000007732508,0.000005289078,0.001036904,0.00001300818,0.001894435,0.0002191874,0.001773971,0.05879987],"study_design_scores_gemma":[0.00128465,0.00006980176,0.959742,0.00002265836,0.00000839556,0.000008206572,0.0002543075,0.0007733734,0.002950183,0.0000345015,0.03467088,0.0001810302],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9629603,0.00005063986,0.00009478228,0.003885746,0.0001737371,0.0002257193,0.000008025208,0.00002353829,0.03257753],"genre_scores_gemma":[0.9938959,0.00005800302,0.0003447676,0.0009659691,0.00002936755,0.00004209139,0.00003674207,0.00001452485,0.004612581],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05861884,"threshold_uncertainty_score":0.9781249,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01365209179486732,"score_gpt":0.2495458052077167,"score_spread":0.2358937134128494,"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."}}