{"id":"W2168627918","doi":"10.1139/x01-058","title":"Crown structure of old-growth Douglas-fir in the western Cascade Range, Washington","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Forest Research","topic":"Forest ecology and management","field":"Environmental Science","cited_by":53,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Pacific Northwest Research Station; U.S. Forest Service; University of Washington; Andrew W. Mellon Foundation; U.S. Department of Agriculture","keywords":"Crown (dentistry); Douglas fir; Range (aeronautics); Botany; Biomass (ecology); Biology; Photosynthetically active radiation; Forestry; Horticulture; Ecology; Geography; Photosynthesis","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.000100227,0.0001012457,0.00009744277,0.0007269332,0.0004499703,0.000265456,0.0001718756,0.0001241801,0.0006344265],"category_scores_gemma":[0.0001484738,0.0001135429,0.0000621174,0.0004084486,0.0001830926,0.0001656815,0.0001771626,0.00009708929,0.0001280803],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008369472,"about_ca_system_score_gemma":0.0002913328,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.146869,"about_ca_topic_score_gemma":0.5796203,"domain_scores_codex":[0.9999615,0.000002158294,0.000002449628,0.00001188276,0.000009146529,0.00001282189],"domain_scores_gemma":[0.9998997,0.00000954691,0.00002505475,0.000006443433,0.00002880848,0.00003031919],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000649494,0.00003578189,0.9870065,0.00001256821,0.0000163215,0.0001850824,0.0005708134,0.0001394057,0.005729028,0.00004915958,0.0001467847,0.006043518],"study_design_scores_gemma":[6.227893e-7,0.000006096399,0.9995474,0.000002525212,0.000002529623,0.00002895331,0.0001289072,0.00009341814,0.0000718216,0.000004476593,0.00011239,8.370434e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994159,0.00005449318,0.00002596752,0.00000326576,6.562427e-7,0.000001583322,0.000146319,0.000001631555,0.0003501527],"genre_scores_gemma":[0.9992786,0.00004192274,0.00006757988,0.000004003256,5.076392e-7,0.000001386127,0.0002893853,7.099012e-7,0.0003158803],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.146869,"threshold_uncertainty_score":0.2920282,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02194656344538365,"score_gpt":0.2789264846410361,"score_spread":0.2569799211956525,"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."}}