{"id":"W3087602961","doi":"10.1016/j.dendro.2020.125757","title":"Prominent role of volcanism in Common Era climate variability and human history","year":2020,"lang":"en","type":"article","venue":"Dendrochronologia","topic":"Tree-ring climate responses","field":"Earth and Planetary Sciences","cited_by":176,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec en Abitibi-Témiscamingue; Université du Québec à Montréal; Université du Québec à Rimouski","funders":"Natural Sciences and Engineering Research Council of Canada; Russian Science Foundation; Vetenskapsrådet; European Commission","keywords":"Climatology; Volcano; Volcanism; Forcing (mathematics); Dendroclimatology; Orbital forcing; Paleoclimatology; Proxy (statistics); Southern Hemisphere; Climate change; Geography; Chronology; Little ice age; Northern Hemisphere; Geology; Physical geography; Oceanography; Paleontology; Archaeology; Insolation","routes":{"ca_aff":true,"ca_fund":true,"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":[],"consensus_categories":[],"category_scores_codex":[0.0002791217,0.0001166927,0.0002580401,0.00005965433,0.00003955364,0.000009628136,0.0001800558,0.00008270038,0.0008264191],"category_scores_gemma":[0.00007418851,0.0001063775,0.00002767884,0.00008329573,0.0001735078,0.00009272909,0.00004594762,0.0001732188,0.00004706358],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002977941,"about_ca_system_score_gemma":0.00004972845,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001196194,"about_ca_topic_score_gemma":0.002635822,"domain_scores_codex":[0.9989421,0.0001429713,0.0002777467,0.0002798663,0.0001101135,0.0002472318],"domain_scores_gemma":[0.9994932,0.0001467661,0.0000959691,0.0001645141,0.00001237064,0.00008720557],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008304108,0.00001968323,0.9883921,0.00008054354,0.000006514582,0.00001786889,0.0005548147,0.00006821862,0.005001344,0.0003333064,0.00004998816,0.005392641],"study_design_scores_gemma":[0.000271621,0.000264428,0.9956754,0.0000152641,0.000007844099,0.000007173594,0.0001203837,0.001570103,0.0007939203,0.0002306207,0.0009300142,0.0001132172],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9956627,0.000792111,0.00000273578,0.0001451589,0.00004844952,0.0001519721,0.00004510611,0.00005567149,0.003096114],"genre_scores_gemma":[0.9994478,0.0000425945,0.0003768981,0.0000731835,0.00001916424,0.000001700065,0.00002891575,0.000003359906,0.000006382331],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007283374,"threshold_uncertainty_score":0.904871,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0182749288117085,"score_gpt":0.2217367361663601,"score_spread":0.2034618073546516,"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."}}