{"id":"W2763786321","doi":"10.1139/er-2017-0040","title":"Stable isotopes as tracers in aquatic ecosystems","year":2017,"lang":"en","type":"article","venue":"Environmental Reviews","topic":"Isotope Analysis in Ecology","field":"Environmental Science","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Ministerio de Ciencia e Innovación; National Science Foundation; Yale University; Ministerio de Economía y Competitividad; U.S. Forest Service; Andrew W. Mellon Foundation; U.S. Department of Agriculture","keywords":"Aquatic ecosystem; Ecosystem; Environmental science; Ecology; Food web; Benthic zone; Floodplain; Ecosystem services; Food chain; Biology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003152007,0.0007390171,0.001123916,0.002408773,0.0003972657,0.00176184,0.001101874,0.001687567,0.0009542115],"category_scores_gemma":[0.00228627,0.0004857192,0.0008400308,0.003710187,0.001203528,0.002232391,0.001463177,0.001458517,0.0004915489],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001363538,"about_ca_system_score_gemma":0.001292703,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002879972,"about_ca_topic_score_gemma":0.004431499,"domain_scores_codex":[0.9976295,0.0008456888,0.0001980767,0.0006068195,0.0006251927,0.00009468054],"domain_scores_gemma":[0.9984885,0.0007980391,0.0002773423,0.00009984635,0.0002935053,0.00004266759],"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":[0.0007794516,0.0001301111,0.02082438,0.03361953,0.001304444,0.000820238,0.001107408,0.005386675,0.3702366,0.04451181,0.006690847,0.5145885],"study_design_scores_gemma":[0.0000972606,0.001083549,0.02608624,0.007236616,0.001430171,0.001741203,0.001276702,0.009443535,0.2354246,0.05333994,0.6624942,0.0003458842],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.03385491,0.8927036,0.05600394,0.0009811027,0.001534448,0.00009679554,0.001187355,0.0001854863,0.01345234],"genre_scores_gemma":[0.2986616,0.6079803,0.07946331,0.002050655,0.0009739959,0.0004994622,0.001570654,0.0002213689,0.008578717],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.003152007,"threshold_uncertainty_score":0.01666963,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01755295591348281,"score_gpt":0.2641910984212791,"score_spread":0.2466381425077963,"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."}}