{"id":"W1994713185","doi":"10.1139/b00-020","title":"Conversion of total to projected leaf area index in conifers","year":2000,"lang":"en","type":"article","venue":"Canadian Journal of Botany","topic":"Leaf Properties and Growth Measurement","field":"Agricultural and Biological Sciences","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Thuja; Tsuga; Pinus contorta; Leaf area index; Botany; Western Hemlock; Specific leaf area; Horticulture; Forestry; Index (typography); Biology; Geography","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":[0.00117696,0.0003906979,0.0002291625,0.001166693,0.0001791244,0.0006848844,0.0003374168,0.0001356598,0.001471936],"category_scores_gemma":[0.002836493,0.0001905862,0.0003475966,0.002096388,0.0001755992,0.0003269145,0.000316079,0.0003446299,0.000454033],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006738391,"about_ca_system_score_gemma":0.0002170269,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01058441,"about_ca_topic_score_gemma":0.008741566,"domain_scores_codex":[0.9992243,0.0002604034,0.00006486133,0.0001573866,0.0002589695,0.00003406641],"domain_scores_gemma":[0.9992183,0.0002895519,0.00007613012,0.0001288755,0.000256187,0.00003084042],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001007913,0.0002055803,0.5582291,0.0004657731,0.0004540487,0.0004788293,0.0008946728,0.04104646,0.04541411,0.003753156,0.003301785,0.3447485],"study_design_scores_gemma":[0.00002500879,0.0003237106,0.9444705,0.00005360143,0.00006222395,0.0008663703,0.0002928838,0.03257132,0.01016742,0.002021625,0.009102068,0.00004327887],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.936691,0.001617459,0.04579148,0.00003920193,0.00005606689,0.0001850741,0.003232186,0.0006661217,0.01172149],"genre_scores_gemma":[0.9701478,0.0004455603,0.02472735,0.00003432978,0.00001012825,0.0001281174,0.002531645,0.00009051243,0.001884483],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01058441,"threshold_uncertainty_score":0.02104563,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02107358019806685,"score_gpt":0.1831092330381469,"score_spread":0.1620356528400801,"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."}}