{"id":"W4415603647","doi":"10.5194/acp-25-13879-2025","title":"Siberian wildfire smoke observations from space-based multi-angle imaging: a multi-year regional analysis of smoke particle properties, their evolution, and comparisons with North American boreal fire plumes","year":2025,"lang":"en","type":"article","venue":"Atmospheric chemistry and physics","topic":"Fire effects on ecosystems","field":"Environmental Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Aeronautics and Space Administration","keywords":"Smoke; Plume; Aerosol; Taiga; Particle (ecology); Boreal; Biomass burning; Radiative transfer","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":[0.0005163378,0.000392673,0.0003352073,0.001104213,0.0005070855,0.0004915548,0.0003041464,0.0003073947,0.0003702514],"category_scores_gemma":[0.000300898,0.0001489928,0.0005378382,0.0008318971,0.0001727882,0.0002940407,0.000358987,0.0002130681,0.0001199278],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004395608,"about_ca_system_score_gemma":0.0003949901,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05761804,"about_ca_topic_score_gemma":0.08429541,"domain_scores_codex":[0.9999187,0.000007929217,0.000006970055,0.00002636273,0.00002459152,0.00001553764],"domain_scores_gemma":[0.9998114,0.0000216781,0.00003453193,0.00002669215,0.00006820369,0.0000375264],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003344586,0.0002978793,0.9099722,0.00005699577,0.0003204055,0.0005101256,0.0005171107,0.01256271,0.03849581,0.0001099912,0.0006064979,0.03621574],"study_design_scores_gemma":[0.00000584696,0.00002698533,0.9806402,0.000005149179,0.00004552005,0.0000514871,0.0001408821,0.01709168,0.001748082,0.00001621337,0.0002194545,0.00000855267],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989554,0.00007326977,0.0003661037,0.0000101312,0.000004380572,0.00000547501,0.0003128761,0.00002669072,0.0002456864],"genre_scores_gemma":[0.9975006,0.00006056865,0.001066227,0.00001117006,0.000006805914,0.000008547216,0.001158034,0.000007818566,0.0001802114],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05761804,"threshold_uncertainty_score":0.1145654,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01541174130585335,"score_gpt":0.20649100176122,"score_spread":0.1910792604553666,"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."}}