{"id":"W1810563232","doi":"10.1111/ejss.12062","title":"Potential influence of poorly crystalline minerals on soil chemistry in <scp>P</scp> odzols of southwestern <scp>C</scp> anada","year":2013,"lang":"en","type":"article","venue":"European Journal of Soil Science","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Cation-exchange capacity; Subsoil; Chemistry; Soil water; Soil pH; Silt; Environmental chemistry; Pedogenesis; Humus; Soil chemistry; Soil science; Saturation (graph theory); Organic matter; Mineralogy; Geology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0002012606,0.0002149871,0.0002062236,0.001044314,0.0006751306,0.0008623666,0.000319562,0.0001937567,0.000508088],"category_scores_gemma":[0.0003833704,0.0002196022,0.00011868,0.0006936048,0.0004629982,0.0002242461,0.0003840752,0.0002393676,0.00009335997],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00125563,"about_ca_system_score_gemma":0.0007600167,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1488115,"about_ca_topic_score_gemma":0.3667555,"domain_scores_codex":[0.9998509,0.00001431624,0.00001342731,0.00005203879,0.00003552266,0.00003380292],"domain_scores_gemma":[0.999477,0.00006823026,0.0001823168,0.00002294832,0.0001495559,0.0001000955],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001699378,0.00003998119,0.9451368,0.00004947467,0.00004940149,0.000235071,0.000571854,0.0001622198,0.04926771,0.00004226114,0.0000946143,0.004180537],"study_design_scores_gemma":[0.000001838632,0.00001003856,0.9991907,0.000002036831,0.00000344256,0.00002024751,0.0001881665,0.0001212644,0.0003651727,0.000005480313,0.00009028854,0.000001272276],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995427,0.00002949828,0.00002852146,0.000008042628,7.691581e-7,0.000002792594,0.000142465,0.000002473733,0.0002428162],"genre_scores_gemma":[0.9995937,0.00002907208,0.000105331,0.000009315987,9.854335e-7,0.000004327798,0.0001499284,9.959366e-7,0.000106383],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8511885,"threshold_uncertainty_score":0.2958906,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009208241688222178,"score_gpt":0.1952563196784679,"score_spread":0.1860480779902457,"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."}}