{"id":"W4220804494","doi":"10.5194/bg-19-359-2022","title":"Ideas and perspectives: Emerging contours of a dynamic exogenous kerogen cycle","year":2022,"lang":"en","type":"article","venue":"Biogeosciences","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Japan Agency for Marine-Earth Science and Technology","keywords":"Kerogen; Weathering; Glacial period; Geology; Earth science; Deglaciation; Carbon cycle; Ice core; Snowball Earth; Isotopes of carbon; Paleontology; Oceanography; Total organic carbon; Source rock; Chemistry; Environmental chemistry; Ecology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.004300349,0.0006160061,0.0007707844,0.001978599,0.002438109,0.01115981,0.00223717,0.004434742,0.008497199],"category_scores_gemma":[0.00503249,0.000361306,0.0006876623,0.001544225,0.02930173,0.01892275,0.00397727,0.005572992,0.0008504619],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003172785,"about_ca_system_score_gemma":0.002094776,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001878486,"about_ca_topic_score_gemma":0.001578461,"domain_scores_codex":[0.9987327,0.0005405321,0.00003358608,0.0003897224,0.0001766083,0.0001268392],"domain_scores_gemma":[0.9947178,0.00294439,0.0005118744,0.0006517196,0.0005500565,0.0006240839],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.00002659575,0.0000127308,0.0006579285,0.00007385277,0.00001106546,0.0001075728,0.0009292948,0.0006101097,0.000195508,0.9884801,0.001983532,0.006911576],"study_design_scores_gemma":[0.000005986851,0.000007441412,0.0006477928,0.00005778724,0.000004932076,0.00005441147,0.001497528,0.001155348,0.00007383478,0.9743052,0.02217608,0.00001372053],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.08696388,0.0585599,0.0871402,0.5464118,0.003664434,0.00005505261,0.0009485387,0.0003287891,0.2159275],"genre_scores_gemma":[0.9376463,0.02061588,0.01549134,0.01491701,0.003761651,0.0001130229,0.000288279,0.0001613489,0.007005114],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01115981,"threshold_uncertainty_score":0.02842599,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01698285038835055,"score_gpt":0.2485108090875562,"score_spread":0.2315279586992056,"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."}}