{"id":"W2084435060","doi":"10.4319/lom.2004.2.202","title":"A precise method for the analysis of δ<sup>18</sup>O of dissolved inorganic phosphate in seawater","year":2004,"lang":"en","type":"article","venue":"Limnology and Oceanography Methods","topic":"Marine and coastal ecosystems","field":"Earth and Planetary Sciences","cited_by":117,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"U.S. Geological Survey; McMaster University; National Science Foundation","keywords":"Seawater; Phosphate; Chemistry; Fractionation; Environmental chemistry; Salinity; Extraction (chemistry); Mineralogy; Geology; Chromatography; Oceanography","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"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":[0.001312246,0.001275609,0.0007070805,0.001934378,0.0008095364,0.0007250181,0.001651263,0.001291811,0.003000304],"category_scores_gemma":[0.001467231,0.0008745272,0.0004369758,0.0009994498,0.0009223081,0.0008131345,0.001073727,0.001953149,0.002951448],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000412684,"about_ca_system_score_gemma":0.0009244648,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005830178,"about_ca_topic_score_gemma":0.001624551,"domain_scores_codex":[0.9980398,0.0002091022,0.0001422157,0.0004928219,0.001053244,0.00006290134],"domain_scores_gemma":[0.9987661,0.000307207,0.0001738972,0.0002364995,0.0004291382,0.00008724644],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00005810546,0.00002743038,0.001270944,0.000429299,0.00002714589,0.00009282278,0.0000468759,0.0001434277,0.9366982,0.0006125805,0.001344648,0.05924853],"study_design_scores_gemma":[0.0000606564,0.0004168502,0.008170042,0.0001112216,0.0001006855,0.002683937,0.00007798306,0.002304021,0.9090942,0.001287166,0.07561319,0.00007993247],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.02832096,0.01037877,0.9484727,0.0003729872,0.0009572493,0.0009108754,0.002008392,0.002460006,0.006118116],"genre_scores_gemma":[0.07008632,0.006461324,0.9088452,0.00059041,0.0001866003,0.001854453,0.001339582,0.0002546727,0.0103815],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.003000304,"threshold_uncertainty_score":0.01003695,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01847412656826447,"score_gpt":0.2923072658220713,"score_spread":0.2738331392538068,"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."}}