{"id":"W4244404367","doi":"10.5194/acp-2017-258","title":"Seasonal characteristics, formation mechanisms and source origins of PM <sub>2.5</sub> in two megacities in Sichuan Basin, China","year":2017,"lang":"en","type":"preprint","venue":"","topic":"Atmospheric chemistry and aerosols","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"Chongqing Science and Technology Commission; National Natural Science Foundation of China","keywords":"Structural basin; China; Megacity; Environmental chemistry; Environmental science; Geography; Chemistry; Animal science; Biology; Ecology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002558261,0.0003630188,0.0003185214,0.001513026,0.0007297217,0.0005188576,0.0004155776,0.0003547676,0.0004903635],"category_scores_gemma":[0.0002927431,0.0002849966,0.0003140033,0.001759878,0.0002981818,0.000340446,0.0005006638,0.0001603132,0.00005741858],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009396421,"about_ca_system_score_gemma":0.0007747115,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08672176,"about_ca_topic_score_gemma":0.1414868,"domain_scores_codex":[0.9998098,0.00001891321,0.00001733455,0.00006405424,0.0000437052,0.000046181],"domain_scores_gemma":[0.9997284,0.0000324549,0.00008120961,0.00001897486,0.00007787435,0.00006113442],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007712771,0.00003439966,0.9900317,0.00004765123,0.0001056179,0.0004394986,0.0008302102,0.0003542715,0.003518078,0.00006966008,0.0002476012,0.004244201],"study_design_scores_gemma":[0.000001717027,0.000005358318,0.9994007,0.000001547542,0.000008718901,0.00002160078,0.0001780308,0.0001695973,0.00008990527,0.000006287192,0.0001145414,0.000002123787],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995851,0.00005603816,0.00004034865,0.00001627373,0.000001763056,0.000004064717,0.0001596348,0.000004199384,0.0001326645],"genre_scores_gemma":[0.9992623,0.00003957376,0.000071474,0.00001112925,0.000005576573,0.00001039726,0.0004111501,0.000001436569,0.0001868665],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08672176,"threshold_uncertainty_score":0.172434,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01209818377388809,"score_gpt":0.219586473944756,"score_spread":0.2074882901708679,"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."}}