{"id":"W2088148412","doi":"10.1111/j.1748-7692.2002.tb01027.x","title":"DIET‐TISSUE FRACTIONATION OF STABLE CARBON AND NITROGEN ISOTOPES IN PHOCID SEALS","year":2002,"lang":"en","type":"article","venue":"Marine Mammal Science","topic":"Isotope Analysis in Ecology","field":"Environmental Science","cited_by":93,"is_retracted":false,"has_abstract":true,"ca_institutions":"Fisheries and Oceans Canada; University of Waterloo","funders":"","keywords":"Fractionation; Trophic level; Biology; Isotopes of nitrogen; Isotope analysis; δ13C; Stable isotope ratio; Isotope; δ15N; Animal science; Nitrogen; Chemistry; Ecology; Chromatography","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.0002191945,0.0002255501,0.0002963408,0.0006249698,0.000427415,0.0003566701,0.0001647459,0.000303169,0.0004091144],"category_scores_gemma":[0.0003367362,0.0002923375,0.0001956139,0.0001908014,0.0004140034,0.0002708753,0.0003192992,0.000259804,0.0001239098],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003395335,"about_ca_system_score_gemma":0.0002372728,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003851498,"about_ca_topic_score_gemma":0.006889376,"domain_scores_codex":[0.9998507,0.00001282587,0.00001174425,0.00007676435,0.00002641686,0.00002134574],"domain_scores_gemma":[0.9997191,0.00003129927,0.0001127618,0.000025025,0.00006698047,0.00004486679],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0005947308,0.00004986796,0.1050355,0.00007385978,0.00005936544,0.0001397792,0.0005166376,0.0001445538,0.8883655,0.0001232856,0.00005612187,0.00484071],"study_design_scores_gemma":[0.00001125408,0.0005546521,0.9580825,0.00001368708,0.00005304877,0.0003365051,0.0003209328,0.0005450319,0.03930789,0.00008288048,0.0006793287,0.00001232919],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990646,0.0002060008,0.0003470766,0.0000060845,0.000004193018,0.000003893675,0.0001041436,0.000005436988,0.0002585045],"genre_scores_gemma":[0.997485,0.000244279,0.001000819,0.00005188344,0.000007388805,0.00003435214,0.0004178745,0.00001483701,0.0007435019],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003851498,"threshold_uncertainty_score":0.007658184,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008660086560515656,"score_gpt":0.2244712257126718,"score_spread":0.2158111391521561,"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."}}