{"id":"W7024511287","doi":"","title":"Spatial and temporal variation in soil biogenic silicon, total nitrogen and total carbon over a twenty-one-year period in a hardwood forest of southwestern Quebec","year":2021,"lang":"en","type":"dissertation","venue":"eScholarship@McGill (McGill)","topic":"Silicon Effects in Agriculture","field":"Agricultural and Biological Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Period (music); Variation (astronomy); Spatial variability; Nitrogen; Hardwood; Hydrology (agriculture)","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0004827784,0.0006042566,0.0008698186,0.0001354002,0.0001949661,0.000134253,0.0002430658,0.0009381169,0.00008391007],"category_scores_gemma":[0.00031527,0.0003508667,0.0002146388,0.0006653884,0.00007457121,0.0003686536,0.0001844749,0.0008084089,0.000003764148],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002575928,"about_ca_system_score_gemma":0.00003995164,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.06198018,"about_ca_topic_score_gemma":0.5534146,"domain_scores_codex":[0.9965541,0.000453462,0.0008223774,0.001080596,0.0005583266,0.0005311376],"domain_scores_gemma":[0.9987791,0.0002079703,0.0004893104,0.000166771,0.0001612363,0.0001955718],"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":[0.0003876195,0.0004073752,0.2480403,0.0002683164,0.000130352,0.00005825438,0.0001846778,0.0000115775,0.7281437,0.0006340675,2.527747e-7,0.02173352],"study_design_scores_gemma":[0.001223618,0.0003128267,0.9784551,0.0004356027,0.00009997295,0.00003208338,0.00120624,0.00005698936,0.01676761,0.0006852402,0.00003477034,0.0006899334],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970969,0.0005043155,3.478176e-9,0.00002059758,0.0003201056,0.000816325,0.0007530714,0.00004900317,0.0004396925],"genre_scores_gemma":[0.9981077,0.0000514871,0.00002072928,0.00002456944,0.00009520163,0.0001066455,0.001267829,0.0000140807,0.0003116975],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7304148,"threshold_uncertainty_score":0.9998943,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007759947454339941,"score_gpt":0.1994447323893417,"score_spread":0.1916847849350017,"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."}}