{"id":"W7161996653","doi":"10.82308/23078","title":"Use of foliar calcium to strontium ratios to partition soil calcium sources of American beech on two sites in Southern Québec","year":2011,"lang":"en","type":"dissertation","venue":"","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Environmental factor; Fagaceae; Beech; Zea mays; Alluvium","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":[0.0002057877,0.0003077137,0.000250622,0.0007514857,0.001276928,0.0006490351,0.0003975633,0.0003318796,0.001029051],"category_scores_gemma":[0.0003055892,0.0001729999,0.000160695,0.0007030549,0.00039027,0.0001502615,0.0002079158,0.0002134758,0.0001572011],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005942218,"about_ca_system_score_gemma":0.00182355,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9552283,"about_ca_topic_score_gemma":0.9897664,"domain_scores_codex":[0.9998755,0.00001111557,0.000003852311,0.00004375587,0.00002838914,0.00003740603],"domain_scores_gemma":[0.9996685,0.00004752223,0.00003313842,0.00001107017,0.0001737716,0.00006611577],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006799277,0.0001097241,0.8287531,0.00008464666,0.0001311916,0.0003992757,0.002895896,0.001292489,0.1433376,0.0001390282,0.0003587621,0.02181846],"study_design_scores_gemma":[0.000005554286,0.00003163347,0.996722,0.000004344377,0.00001437284,0.00001761414,0.000450375,0.0007304569,0.001590472,0.00000715028,0.0004209479,0.000005130045],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987809,0.00006340136,0.0001646381,0.000009789558,0.000001114149,0.00001692585,0.0003295315,0.000005501913,0.0006282547],"genre_scores_gemma":[0.9966883,0.0000615275,0.0006773983,0.00001911567,7.015205e-7,0.00001660109,0.0005800314,0.00000560252,0.001950645],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04477167,"threshold_uncertainty_score":0.09007061,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04431985936405673,"score_gpt":0.2693978882712651,"score_spread":0.2250780289072084,"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."}}