{"id":"W1995368010","doi":"10.4296/cwrj2602253","title":"A Proxy Record of Drought Severity for the Southwestern Canadian Plains","year":2001,"lang":"en","type":"article","venue":"Canadian Water Resources Journal / Revue canadienne des ressources hydriques","topic":"Tree-ring climate responses","field":"Earth and Planetary Sciences","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Proxy (statistics); Geography; Dendrochronology; Physical geography; Cypress; Forestry; Ecology; Archaeology; Biology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts"],"consensus_categories":[],"category_scores_codex":[0.001291133,0.0004682455,0.0005763582,0.0009871208,0.00190178,0.0005162613,0.001347676,0.0002515641,0.0007923573],"category_scores_gemma":[0.000338159,0.0003172611,0.0003171223,0.0004542532,0.0006333083,0.0004013255,0.00002066723,0.0005725267,0.00004384735],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003729793,"about_ca_system_score_gemma":0.0001040262,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9720012,"about_ca_topic_score_gemma":0.9995912,"domain_scores_codex":[0.9958811,0.0003165946,0.0007990146,0.0005151761,0.0002222302,0.002265912],"domain_scores_gemma":[0.995566,0.0004771344,0.0003033019,0.0005907691,0.0003351322,0.002727624],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000435432,0.000015375,0.6902199,0.0002281025,0.0003359108,0.00156822,0.2363437,0.00309633,0.000122288,0.000003226262,0.0001350323,0.06749644],"study_design_scores_gemma":[0.0003647239,0.0003080042,0.09424206,0.0002568375,0.00009065325,0.002378438,0.001619724,0.002556115,0.0002303316,0.000591501,0.8968681,0.0004934909],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9917648,0.001702907,0.00002612428,0.002256346,0.0004597417,0.000612105,0.0009102567,0.00004322422,0.002224432],"genre_scores_gemma":[0.9962335,0.0006588021,0.0003113567,0.0004885748,0.0006553679,0.0000143134,0.00008835823,0.00004682381,0.001502909],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8967331,"threshold_uncertainty_score":0.9999279,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02048542167047333,"score_gpt":0.2067706956134586,"score_spread":0.1862852739429853,"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."}}