{"id":"W6987970199","doi":"","title":"Variation in vessel diameter and leaf area of white birch (Betula papyrifera) along moisture gradients in Canada","year":2012,"lang":"en","type":"dissertation","venue":"Knowledge Commons (Lakehead University)","topic":"Plant Water Relations and Carbon Dynamics","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Yellow birch; Moisture; Water content; Dry weight; White (mutation); Drought resistance","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":[0.0002047073,0.0001788804,0.0002650819,0.0009767286,0.001900285,0.0008448694,0.0004838899,0.0002321889,0.001102381],"category_scores_gemma":[0.0004156677,0.0002161031,0.0001518712,0.001506995,0.0006263324,0.0002074475,0.0003805255,0.0002990402,0.0001984397],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01304267,"about_ca_system_score_gemma":0.005918465,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9871132,"about_ca_topic_score_gemma":0.9972072,"domain_scores_codex":[0.9997888,0.00001021759,0.000005715351,0.00005270254,0.00006313669,0.00007938926],"domain_scores_gemma":[0.999358,0.00004716744,0.00006423188,0.000016423,0.0003273298,0.0001868264],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001906115,0.00006161655,0.9717711,0.00003098399,0.00006872878,0.0001763292,0.003229505,0.0003892021,0.01156299,0.0002451031,0.001284244,0.01098953],"study_design_scores_gemma":[0.000001509077,0.000004983664,0.9988293,0.000003842221,0.000004050253,0.00001480337,0.000548666,0.000116821,0.0000915561,0.000007931008,0.0003731056,0.000003343714],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980393,0.0001348871,0.00005324515,0.00003470658,0.000001900935,0.000006592771,0.0006913501,0.000006513341,0.001031576],"genre_scores_gemma":[0.9982116,0.0001134071,0.000135901,0.0000223857,7.976936e-7,0.000005122399,0.0005075911,0.000004225409,0.0009988995],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01304267,"threshold_uncertainty_score":0.09463161,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00932116328168301,"score_gpt":0.1850318281684071,"score_spread":0.1757106648867241,"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."}}