{"id":"W2078038356","doi":"10.4141/s00-075","title":"Importance of charred organic matter in Black Chernozem soils of Saskatchewan","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Soil Science","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":102,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Char; Chernozem; Soil water; Silt; Organic matter; Mineralogy; Chemistry; Environmental chemistry; Soil science; Geology; Pyrolysis; Organic chemistry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.0002121063,0.0004476974,0.0002161249,0.002298734,0.0008577454,0.0008509022,0.0003233961,0.0002455836,0.0009059216],"category_scores_gemma":[0.0002688384,0.0003013058,0.0001492592,0.001808947,0.0009343913,0.0002265734,0.0005746878,0.0001940016,0.0001434946],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004108476,"about_ca_system_score_gemma":0.003362346,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.6345117,"about_ca_topic_score_gemma":0.8590838,"domain_scores_codex":[0.999791,0.00002006937,0.00001591875,0.00005046468,0.00006256023,0.000059922],"domain_scores_gemma":[0.9995725,0.00005489723,0.0001210171,0.00001632221,0.0001268677,0.0001083693],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002512535,0.00002420439,0.8986087,0.0001350696,0.0001429226,0.0006738103,0.0008765078,0.0006013818,0.08721737,0.000125625,0.00009041083,0.01125268],"study_design_scores_gemma":[0.000003838113,0.00001788423,0.9974874,0.000009655046,0.00001437148,0.00006207411,0.0006166113,0.0001620683,0.001376914,0.00002132347,0.0002205664,0.000007125426],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990904,0.00009273709,0.0000613508,0.0000173901,0.0000010624,0.000007024836,0.0002075122,0.000005053781,0.0005175506],"genre_scores_gemma":[0.9989339,0.000175139,0.0001824469,0.00002104696,0.000001081774,0.000005432939,0.0002091778,0.00000256201,0.0004692225],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3654883,"threshold_uncertainty_score":0.7352815,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01250438018714232,"score_gpt":0.2016410422313213,"score_spread":0.189136662044179,"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."}}