{"id":"W1667829866","doi":"10.1021/acs.est.5b01033","title":"Ice Core Perspective on Mercury Pollution during the Past 600 Years","year":2015,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Mercury impact and mitigation studies","field":"Environmental Science","cited_by":76,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"National Science Foundation","keywords":"Ice core; Mercury (programming language); Gold rush; Deposition (geology); Environmental science; Period (music); Pollution; Summit; Earth science; Physical geography; Environmental chemistry; Atmospheric sciences; Climatology; Geology; Geography; Chemistry; Archaeology; Ecology; Paleontology; Sediment","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["sts","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003785935,0.0001591851,0.0001192675,0.0001587625,0.0005858528,0.00002656218,0.0006025115,0.00007789443,0.000463669],"category_scores_gemma":[0.00008430881,0.0001182382,0.00003659415,0.0009438404,0.004268767,0.0002981596,0.0005853585,0.0002381212,0.001859046],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001662219,"about_ca_system_score_gemma":0.00001733697,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009851476,"about_ca_topic_score_gemma":0.00001968184,"domain_scores_codex":[0.9982319,0.00002422417,0.0001481731,0.0004655632,0.0006607078,0.000469417],"domain_scores_gemma":[0.9993457,0.00001496763,0.00008953232,0.0004016289,0.000004225426,0.0001439665],"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":[0.0000905976,0.0004136566,0.415366,0.000002247769,0.00003115403,0.00005170401,0.01003931,0.002030563,0.5462132,0.008039302,0.005058544,0.01266371],"study_design_scores_gemma":[0.0005675303,0.0003167733,0.9349486,0.000007708718,0.00001540845,0.00009118648,0.02359082,0.00007181561,0.01943824,0.00325743,0.01735865,0.0003358719],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9832674,0.00008217739,0.00002057625,0.003553328,0.0001777837,0.0002318494,0.000008982503,0.0000961639,0.01256172],"genre_scores_gemma":[0.9985804,0.00003287831,0.0001071627,0.0003653032,0.00004173473,0.00002761233,9.539615e-7,0.000009836771,0.0008341426],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.526775,"threshold_uncertainty_score":0.9989181,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01521865519888209,"score_gpt":0.2563029934733401,"score_spread":0.241084338274458,"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."}}