{"id":"W2890181759","doi":"10.5194/bg-2018-343","title":"Multidecadal persistence of organic matter in soils: investigations at the submicrometer scale","year":2018,"lang":"en","type":"article","venue":"","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada; Canadian Institutes of Health Research; University of Saskatchewan","keywords":"Silt; Organic matter; Decomposition; Soil water; Environmental chemistry; Soil organic matter; Total organic carbon; Clay minerals; Persistence (discontinuity); Nitrogen; Particulate organic matter; Carbon fibers; Biodegradation; Mineralogy; Environmental science; Chemistry; Soil science; Geology; Materials science; Geomorphology; Geotechnical engineering","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":[0.0002552083,0.0001659843,0.0001943916,0.0005033027,0.0002893007,0.0004253924,0.000164113,0.0002774632,0.0006797308],"category_scores_gemma":[0.0002435318,0.00008103971,0.0001557472,0.0004810613,0.0001607367,0.000368593,0.0002947466,0.0002720104,0.0001560067],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003852447,"about_ca_system_score_gemma":0.00018281,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00616415,"about_ca_topic_score_gemma":0.006234138,"domain_scores_codex":[0.999926,0.000005312812,0.000003746031,0.00003476429,0.00001420228,0.00001604668],"domain_scores_gemma":[0.9996519,0.00004321787,0.0001186307,0.00002456218,0.0001090968,0.00005266729],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003421944,0.00008710504,0.8310514,0.0001010024,0.0001421447,0.0001463637,0.000304297,0.0006147167,0.1487972,0.0001520515,0.000210989,0.01805048],"study_design_scores_gemma":[0.000002349794,0.00006834009,0.9959217,0.000002850756,0.00001555091,0.00004063817,0.000103741,0.0003822091,0.00275552,0.00003533683,0.0006673938,0.000004373187],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983839,0.0004305628,0.0002921819,0.0000193612,0.00000477338,0.000003591952,0.0005564855,0.000008144076,0.0003009618],"genre_scores_gemma":[0.9991798,0.0001100182,0.0001629304,0.0000139628,0.000006291883,0.000008534687,0.0003250552,0.000002019368,0.0001914261],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00616415,"threshold_uncertainty_score":0.01225656,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0228149499204756,"score_gpt":0.2101798588616623,"score_spread":0.1873649089411867,"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."}}