{"id":"W1985254285","doi":"10.1007/s00468-003-0317-4","title":"Growth and crown efficiency of height repressed lodgepole pine; are suppressed trees more efficient?","year":2004,"lang":"en","type":"article","venue":"Trees","topic":"Forest ecology and management","field":"Environmental Science","cited_by":46,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"","keywords":"Crown (dentistry); Canopy; Leaf area index; Phosphorus; Nutrient; Specific leaf area; Botany; Site index; Pinus contorta; Diameter at breast height; Horticulture; Forestry; Biology; Ecology; Chemistry; Geography","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.0002355058,0.0001508872,0.0001700236,0.0002070945,0.0001196375,0.0004001971,0.0002679032,0.0002998595,0.001142408],"category_scores_gemma":[0.0005366164,0.0001467756,0.00009161999,0.0001309219,0.000395604,0.000390262,0.0001847564,0.0003311495,0.0001799954],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002510939,"about_ca_system_score_gemma":0.0002284677,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005170021,"about_ca_topic_score_gemma":0.007420361,"domain_scores_codex":[0.9999061,0.0000229031,0.000005434514,0.00002066077,0.00001931935,0.00002558159],"domain_scores_gemma":[0.9992974,0.0001761982,0.0001835887,0.00006105226,0.00004922291,0.0002325413],"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":[0.003901561,0.0003793033,0.2133287,0.00006021604,0.0001337103,0.0003408833,0.00023849,0.0008161411,0.768684,0.001232571,0.0002728097,0.0106116],"study_design_scores_gemma":[0.00002455624,0.000188365,0.9852378,0.000003016846,0.00003418842,0.000196527,0.0001433783,0.0007331953,0.01295545,0.000229039,0.000249006,0.000005409064],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994527,0.0001087743,0.00005829248,0.00001524354,0.000001062681,8.509263e-7,0.00005030348,0.000001944193,0.0003109993],"genre_scores_gemma":[0.9994649,0.00004015797,0.00004754119,0.00001906919,0.000002264866,0.000001076403,0.00008210559,0.000002539154,0.0003404012],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005170021,"threshold_uncertainty_score":0.01027983,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005808619438620967,"score_gpt":0.2069129434642108,"score_spread":0.2011043240255899,"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."}}