{"id":"W3033226544","doi":"10.1029/2020gb006547","title":"Low Molecular Weight Dissolved Organic Carbon: Aging, Compositional Changes, and Selective Utilization During Global Ocean Circulation","year":2020,"lang":"en","type":"article","venue":"Global Biogeochemical Cycles","topic":"Marine and coastal ecosystems","field":"Earth and Planetary Sciences","cited_by":49,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"National Science Foundation","keywords":"Dissolved organic carbon; Carbon cycle; Environmental chemistry; Water column; Ultrafiltration (renal); Chemistry; Deep sea; Seawater; Composition (language); Total organic carbon; Oceanography; Environmental science; Geology; Ecology; Chromatography; Biology","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":[0.0001336701,0.0002437338,0.0001626854,0.0003668859,0.0002671214,0.0003686901,0.0001656907,0.0002134502,0.0003400223],"category_scores_gemma":[0.0002138704,0.0001564829,0.0001118078,0.0003863342,0.000401232,0.0003037074,0.0002489689,0.0002593614,0.00007723679],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004892388,"about_ca_system_score_gemma":0.0003106768,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02216388,"about_ca_topic_score_gemma":0.02619939,"domain_scores_codex":[0.9999572,0.000002680864,0.000002324683,0.00001934778,0.000008982275,0.000009492857],"domain_scores_gemma":[0.9998699,0.0000155673,0.00005181619,0.000009032583,0.00003084535,0.00002275126],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002197972,0.00003897924,0.6170169,0.00006688801,0.00007939755,0.0001588488,0.0002885034,0.0003390146,0.3728715,0.00007439102,0.000080117,0.008765748],"study_design_scores_gemma":[0.000001409015,0.00001977803,0.9957079,0.00000122382,0.00000629306,0.00001464959,0.00006650439,0.000160334,0.003910729,0.00001189094,0.00009750224,0.000001870507],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994469,0.0001057531,0.00009112398,0.00001460314,0.000001809626,0.000002463157,0.0001321299,0.000003536092,0.0002016177],"genre_scores_gemma":[0.9995061,0.00007401449,0.0001063837,0.00001835716,0.00000298631,0.000003653026,0.0001498234,0.000002767359,0.0001359002],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02216388,"threshold_uncertainty_score":0.04406977,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008996892674003528,"score_gpt":0.1996531292264331,"score_spread":0.1906562365524296,"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."}}