{"id":"W4391475545","doi":"10.5962/p.364029","title":"Age structure of Eastern White Pine, Pinus stobus L., at its northern distribution limit in Quebec","year":2000,"lang":"en","type":"article","venue":"The Canadian Field-Naturalist","topic":"Fire effects on ecosystems","field":"Environmental Science","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Montréal; Natural Resources Canada; Canadian Forest Service","funders":"Canadian Forest Service; Natural Sciences and Engineering Research Council of Canada; U.S. Forest Service","keywords":"Pinus <genus>; White (mutation); Geography; Distribution (mathematics); Forestry; Age structure; Limit (mathematics); Physical geography; Biology; Botany; Mathematics; Demography; Sociology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.0004174942,0.0001657906,0.0001937666,0.001340584,0.001046941,0.0006606042,0.000566507,0.000245582,0.002142996],"category_scores_gemma":[0.0007173718,0.0001211391,0.0001525926,0.001225775,0.0003935724,0.0003082772,0.0003261275,0.0002402289,0.0002870106],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01018446,"about_ca_system_score_gemma":0.005070567,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9896162,"about_ca_topic_score_gemma":0.9965172,"domain_scores_codex":[0.9997827,0.0000165649,0.000009177071,0.0000594687,0.00003934068,0.00009268831],"domain_scores_gemma":[0.9987864,0.00007959084,0.0001733666,0.00003698834,0.0006034013,0.0003202694],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009036166,0.00002067846,0.9872163,0.00001186495,0.00003334141,0.00008382909,0.000815995,0.0003783159,0.001106135,0.0001887359,0.001763242,0.008291148],"study_design_scores_gemma":[0.000001333598,0.000004345469,0.9990902,0.000005006691,0.000003528292,0.00001524892,0.0001930848,0.0001576873,0.00002180587,0.000006003716,0.0004991359,0.000002569601],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9956845,0.0003496128,0.00009573996,0.00009000596,0.00000386149,0.000007332525,0.001881645,0.00001032516,0.001876916],"genre_scores_gemma":[0.9965667,0.0001343998,0.00006690701,0.00003703486,0.000002221024,0.00000620392,0.001054149,0.00000357362,0.002128949],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01038384,"threshold_uncertainty_score":0.07389385,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005638344550407318,"score_gpt":0.1864998367082524,"score_spread":0.1808614921578451,"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."}}