{"id":"W2106394360","doi":"10.1029/2005jd006581","title":"Variations and sources of the equivalent black carbon in the high Arctic revealed by long‐term observations at Alert and Barrow: 1989–2003","year":2006,"lang":"en","type":"article","venue":"Journal of Geophysical Research Atmospheres","topic":"Atmospheric and Environmental Gas Dynamics","field":"Environmental Science","cited_by":249,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"","keywords":"Aethalometer; Environmental science; Arctic; Climatology; Arctic oscillation; The arctic; Trend analysis; Atmospheric sciences; Oceanography; Carbon black; Geology; Chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0002512776,0.0001666816,0.0001593963,0.0007347423,0.0004330901,0.0004248725,0.0001609805,0.0001790899,0.0002451782],"category_scores_gemma":[0.0003755517,0.000141108,0.0001196606,0.0006792882,0.0002019289,0.0002237114,0.0002975627,0.0001627033,0.0000611403],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000589101,"about_ca_system_score_gemma":0.0003578808,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1131807,"about_ca_topic_score_gemma":0.2429936,"domain_scores_codex":[0.9999049,0.00001021276,0.000009957893,0.00002557083,0.00003044635,0.0000189173],"domain_scores_gemma":[0.9996194,0.0000371594,0.0001339196,0.00001401545,0.0001264774,0.00006905615],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001579718,0.00002475795,0.9890865,0.00001079686,0.00005809151,0.00008941574,0.0004587839,0.0001282602,0.005816191,0.00002515954,0.00007901371,0.004064951],"study_design_scores_gemma":[9.998714e-7,0.000009173616,0.9992511,0.000001663176,0.000008902277,0.00002473812,0.0001096757,0.0001244787,0.0003432286,0.000003904971,0.0001208291,0.000001406353],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996722,0.00003384701,0.00002853535,0.000005360284,0.000001063027,6.996601e-7,0.0001400672,0.000001389505,0.0001168321],"genre_scores_gemma":[0.999129,0.00005997446,0.0001136494,0.00000680889,0.00000340125,0.000002252576,0.0005498996,0.000001075835,0.0001338371],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1131807,"threshold_uncertainty_score":0.2250438,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01733705524615059,"score_gpt":0.2534838821356334,"score_spread":0.2361468268894829,"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."}}