{"id":"W2974521649","doi":"10.3354/meps13137","title":"Latitudinal gradient consistency in carbon and nitrogen stable isotopes of particulate organic matter in the Southern Ocean","year":2019,"lang":"en","type":"article","venue":"Marine Ecology Progress Series","topic":"Isotope Analysis in Ecology","field":"Environmental Science","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Transect; Oceanography; Bay; Particulates; Isotopes of nitrogen; δ15N; Environmental science; Stable isotope ratio; δ13C; Upwelling; Geography; Geology; Ecology","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004004381,0.0001204788,0.0002791764,0.0000584437,0.0000341018,0.00001275882,0.0001883823,0.00006933993,0.002579489],"category_scores_gemma":[0.00001982797,0.00008872627,0.00002473,0.0002281622,0.0005049923,0.00009275696,0.0004335425,0.0001264053,0.000105684],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005788746,"about_ca_system_score_gemma":0.00001099995,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005358356,"about_ca_topic_score_gemma":0.01380991,"domain_scores_codex":[0.9988465,0.0001873924,0.0002972001,0.0002605344,0.00009915993,0.0003091845],"domain_scores_gemma":[0.9995815,0.00006214529,0.0001094297,0.0002180233,0.000008150803,0.00002076361],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003376733,0.0001076326,0.9982975,0.00001632658,0.00001971365,0.00002321928,0.001162489,0.00006065174,0.0000877239,0.00007418439,0.00003144065,0.00008541348],"study_design_scores_gemma":[0.0003543853,0.0001694588,0.9962583,0.000003781086,0.00002262503,0.00003329935,0.0008130309,0.000203178,0.0002312234,0.001620078,0.0001930634,0.00009760117],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965966,0.00003868408,3.787404e-8,0.0008952353,0.00003749871,0.0003987083,0.000001460302,0.000006589577,0.002025239],"genre_scores_gemma":[0.9991001,0.00001143954,0.000125022,0.0001496296,0.000005393982,0.00003734178,0.000003665103,0.000009073682,0.0005583258],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01327407,"threshold_uncertainty_score":0.9983323,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004921377627274826,"score_gpt":0.196210728545674,"score_spread":0.1912893509183992,"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."}}