{"id":"W2020661576","doi":"10.1038/nature02299","title":"Reburial of fossil organic carbon in marine sediments","year":2004,"lang":"en","type":"article","venue":"Nature","topic":"Marine and coastal ecosystems","field":"Earth and Planetary Sciences","cited_by":270,"is_retracted":false,"has_abstract":false,"ca_institutions":"Concordia University","funders":"Lawrence Livermore National Laboratory; Natural Sciences and Engineering Research Council of Canada; European Commission; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; National Science Foundation","keywords":"Carbon cycle; Carbon fibers; Total organic carbon; Radiocarbon dating; Sedimentary rock; Carbon black; Combustion; Context (archaeology); Geology; Earth science; Environmental chemistry; Environmental science; Organic matter; Geochemistry; Paleontology; Chemistry; Ecosystem; Ecology; Materials science","routes":{"ca_aff":true,"ca_fund":true,"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":[0.000358355,0.0004124718,0.0003394851,0.001074078,0.0009059708,0.001577451,0.0004636786,0.0006766223,0.002942339],"category_scores_gemma":[0.0009175971,0.0002448637,0.0002759737,0.001240409,0.0005196042,0.001812145,0.0006952626,0.0004696992,0.0008275897],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007990824,"about_ca_system_score_gemma":0.0006727371,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007912179,"about_ca_topic_score_gemma":0.009290247,"domain_scores_codex":[0.9998873,0.000008710526,0.00001255879,0.00004049128,0.00002713907,0.00002380357],"domain_scores_gemma":[0.9996312,0.00005480368,0.00008421703,0.0000751175,0.0001042913,0.00005032695],"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":[0.002894021,0.0001321652,0.2152412,0.001171979,0.0003751948,0.002585749,0.001886316,0.004823078,0.4391818,0.005285292,0.002480776,0.3239425],"study_design_scores_gemma":[0.00005667819,0.0003073944,0.8097019,0.0001775917,0.0002265386,0.001431284,0.002729497,0.00203622,0.1101912,0.003221415,0.06986684,0.00005343937],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.982484,0.008553252,0.001000548,0.0007436635,0.0002341729,0.00001009619,0.0004634108,0.000110263,0.006400505],"genre_scores_gemma":[0.9897211,0.003554733,0.0006502821,0.0001386079,0.00008393166,0.000006461439,0.0002507388,0.00006104948,0.005533062],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007912179,"threshold_uncertainty_score":0.01573229,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003880400976465208,"score_gpt":0.1873183120326989,"score_spread":0.1834379110562337,"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."}}