{"id":"W2607166040","doi":"10.5194/acp-17-4641-2017","title":"Changing trends and emissions of hydrochlorofluorocarbons (HCFCs) and their hydrofluorocarbon (HFCs) replacements","year":2017,"lang":"en","type":"article","venue":"Atmospheric chemistry and physics","topic":"Atmospheric Ozone and Climate","field":"Earth and Planetary Sciences","cited_by":77,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Sight Research UK; National Oceanic and Atmospheric Administration; Natural Environment Research Council; Commonwealth Scientific and Industrial Research Organisation; University of Bristol; National Aeronautics and Space Administration","keywords":"Montreal Protocol; Greenhouse gas; Mole fraction; Global-warming potential; Chlorofluorocarbon; Chemistry; Global warming; Ozone depletion; Ozone; Gas phase; Atmospheric sciences; Environmental science; Ozone layer; Environmental chemistry; Analytical Chemistry (journal); Climate change; Organic chemistry; Physics; Physical chemistry","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":[0.0002221044,0.000244573,0.0001118609,0.0007888419,0.0001639,0.0004681638,0.0002101372,0.0003586672,0.000767737],"category_scores_gemma":[0.0004127591,0.0001069455,0.000275682,0.001194153,0.0002096773,0.0005337646,0.000169273,0.0002053871,0.0001686505],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001734755,"about_ca_system_score_gemma":0.0006178216,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1436739,"about_ca_topic_score_gemma":0.1594704,"domain_scores_codex":[0.9998957,0.000005843404,0.000006064866,0.00003654688,0.00003367008,0.00002226248],"domain_scores_gemma":[0.9996446,0.00002712871,0.0001064282,0.00001125399,0.0001871069,0.00002346697],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002656446,0.00003076908,0.9056723,0.0003016262,0.0003093925,0.0002388899,0.0004601252,0.003427308,0.04752894,0.0006786552,0.002616375,0.03846991],"study_design_scores_gemma":[0.000002147165,0.00003568232,0.9869754,0.00001660164,0.0000349583,0.00005759535,0.0001838722,0.0007911333,0.006057332,0.00004278919,0.005790382,0.00001198747],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9892191,0.001561811,0.0006139398,0.0001662793,0.0000205268,0.00000791845,0.005955235,0.00003815838,0.002416964],"genre_scores_gemma":[0.9946054,0.0009431809,0.0006343275,0.00006104324,0.00001152653,0.000006951191,0.002857624,0.000008396244,0.0008716449],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1436739,"threshold_uncertainty_score":0.2856751,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009114997164257715,"score_gpt":0.217820449043509,"score_spread":0.2087054518792513,"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."}}