{"id":"W2168043886","doi":"10.1029/2003jd003650","title":"Reactive organic species in the northern extratropical lowermost stratosphere: Seasonal variability and implications for OH","year":2003,"lang":"en","type":"article","venue":"Journal of Geophysical Research Atmospheres","topic":"Atmospheric Ozone and Climate","field":"Earth and Planetary Sciences","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Stratosphere; Tropopause; Extratropical cyclone; Troposphere; Atmospheric sciences; Climatology; Environmental science; Peroxyacetyl nitrate; Altitude (triangle); Chemistry; Geology; Combustion; NOx","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":[0.00009998789,0.0002540527,0.0001483068,0.0004165983,0.000207297,0.0002611639,0.0001481411,0.0001656101,0.0008239442],"category_scores_gemma":[0.0001781685,0.00008670313,0.0001197061,0.0003484327,0.0001573738,0.0001438832,0.0001487092,0.00009915803,0.0001157223],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002672628,"about_ca_system_score_gemma":0.0001445805,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02713361,"about_ca_topic_score_gemma":0.05642433,"domain_scores_codex":[0.9999704,0.000002914005,0.000001572265,0.000008909628,0.000006395364,0.000009767067],"domain_scores_gemma":[0.9998721,0.00002023536,0.00004580808,0.000008326781,0.00002393222,0.00002963191],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003520497,0.00008185495,0.919179,0.00006315032,0.00007062633,0.0002947215,0.0004947103,0.0006767531,0.06668435,0.00003775614,0.0002292771,0.01183569],"study_design_scores_gemma":[0.000001735692,0.00001824816,0.99915,0.000001472859,0.000006275791,0.00001649019,0.00005914863,0.0001780508,0.0004149335,0.000007002387,0.0001454126,0.00000112815],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992466,0.0002017708,0.00003107123,0.00001719002,0.000002381098,0.000002572029,0.0001704925,0.000004870744,0.0003230012],"genre_scores_gemma":[0.9993789,0.0001100279,0.00006669784,0.00001085285,0.000005451842,0.000003694573,0.0002579902,0.000001488844,0.0001649025],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02713361,"threshold_uncertainty_score":0.05395138,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03341927462105915,"score_gpt":0.2974043146503456,"score_spread":0.2639850400292865,"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."}}