{"id":"W2036198370","doi":"10.1021/es103542f","title":"Distribution and Inventories of Polychlorinated Biphenyls in the Polar Mixed Layer of Seven Pan-Arctic Shelf Seas and the Interior Basins","year":2011,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":44,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Arctic; Environmental science; Oceanography; Congener; Surface water; Subarctic climate; Seawater; Water column; Canada Basin; Environmental chemistry; Hydrology (agriculture); Geology; Chemistry; Environmental engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002436128,0.0003848372,0.0002344913,0.001663696,0.0004087152,0.0006635563,0.0001350199,0.0001260021,0.0004166287],"category_scores_gemma":[0.0002233663,0.0002108485,0.0003040243,0.001544875,0.0002746738,0.0002397074,0.000523895,0.0001299154,0.0001260025],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004597249,"about_ca_system_score_gemma":0.0003690576,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04734782,"about_ca_topic_score_gemma":0.06687202,"domain_scores_codex":[0.9998819,0.00001129833,0.0000188781,0.00003594394,0.00003011957,0.00002192934],"domain_scores_gemma":[0.9997321,0.00002328161,0.00007707388,0.00001626222,0.0001047611,0.00004650604],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001213483,0.00001096123,0.9781194,0.00003624795,0.00009267175,0.00007890274,0.0003786772,0.0003679209,0.01289312,0.00003788537,0.00005724279,0.007805653],"study_design_scores_gemma":[0.000001664564,0.00001699195,0.9984995,0.000004557218,0.00002679486,0.000032329,0.0002428964,0.0002122364,0.00062503,0.000006624165,0.0003287714,0.000002524764],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988357,0.0001460891,0.00008814037,0.000003420507,0.000001271519,0.000002715577,0.0004342548,0.000004218469,0.0004841086],"genre_scores_gemma":[0.9970344,0.0003170754,0.000473402,0.000008857127,0.000003107576,0.00001094539,0.001745847,0.000005146002,0.0004011325],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04734782,"threshold_uncertainty_score":0.09414446,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009274153304390948,"score_gpt":0.2074151923720762,"score_spread":0.1981410390676853,"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."}}