{"id":"W4248057475","doi":"10.1007/978-94-007-6644-0_79-3","title":"Nitrogen Isotopes in the Sea","year":2015,"lang":"en","type":"book-chapter","venue":"","topic":"Isotope Analysis in Ecology","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Victoria","funders":"","keywords":"Isotope; Oceanography; Nitrogen; Environmental science; Chemistry; Geology; Nuclear physics; Physics","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":[0.0002662828,0.0006915708,0.0004007847,0.0007650903,0.0004482436,0.001071162,0.0004359781,0.0008380294,0.007711606],"category_scores_gemma":[0.0003537931,0.0002440038,0.0002844998,0.001239205,0.001278785,0.001420768,0.0009878912,0.001034643,0.003107209],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001022986,"about_ca_system_score_gemma":0.000844201,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002879716,"about_ca_topic_score_gemma":0.006845544,"domain_scores_codex":[0.9998953,0.0000174512,0.000004673192,0.00002581113,0.00004911559,0.000007582114],"domain_scores_gemma":[0.9999593,0.00001529053,0.000002509008,0.000004830156,0.00001337108,0.000004648661],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003721325,0.00003513927,0.0005558716,0.0004485272,0.00002065022,0.0001222933,0.0006170838,0.001253905,0.004098663,0.3192894,0.1304442,0.5430771],"study_design_scores_gemma":[0.000002173578,0.00001099369,0.0004245194,0.0002811827,0.000004855599,0.00009652354,0.00007885644,0.0002644345,0.0006528902,0.09582099,0.9023538,0.000008843263],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.005592114,0.3796896,0.01595179,0.006245487,0.00716037,0.00001995149,0.000298199,0.0001357176,0.5849068],"genre_scores_gemma":[0.04173431,0.2257286,0.009715268,0.003080349,0.002951001,0.00004834496,0.0004196403,0.0002598035,0.7160626],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.007711606,"threshold_uncertainty_score":0.02579796,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02330727193421165,"score_gpt":0.2378284111145395,"score_spread":0.2145211391803278,"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."}}