{"id":"W1935315140","doi":"10.1046/j.1469-8137.2000.00756.x","title":"Why are annual plants rarely spring ephemerals?","year":2000,"lang":"en","type":"article","venue":"New Phytologist","topic":"Plant Water Relations and Carbon Dynamics","field":"Environmental Science","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"","keywords":"Phenology; Canopy; Biomass (ecology); Understory; Deciduous; Biology; Annual plant; Shading; Agronomy; Light intensity; Environmental science; Horticulture; Botany","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":[0.0007216354,0.0001257131,0.0003794226,0.0003246419,0.0004695021,0.0009661971,0.0005093813,0.0005995684,0.003064387],"category_scores_gemma":[0.002613143,0.0001698031,0.0001161741,0.0004031071,0.0009989967,0.0009841715,0.0004088269,0.0004500238,0.00135258],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002412698,"about_ca_system_score_gemma":0.0001733483,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001577509,"about_ca_topic_score_gemma":0.003079667,"domain_scores_codex":[0.9996312,0.00006031067,0.00002677866,0.0001439463,0.00005623616,0.00008146761],"domain_scores_gemma":[0.998472,0.0004722588,0.0003840849,0.0001782192,0.000203911,0.0002894889],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.001064421,0.0001928449,0.4254369,0.001217622,0.0002860324,0.004079111,0.006137921,0.0003673767,0.06330623,0.008910079,0.02675398,0.4622475],"study_design_scores_gemma":[0.00003811971,0.000351124,0.803938,0.0003591791,0.0001074412,0.009429974,0.008476389,0.0004960864,0.007233029,0.01823309,0.1512619,0.00007569581],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9538655,0.02061696,0.004145647,0.008018663,0.0007288276,0.00002225185,0.0008648374,0.0002591268,0.01147806],"genre_scores_gemma":[0.9899691,0.004502492,0.000772641,0.001435504,0.0002938624,0.000009955201,0.0002233571,0.00004664061,0.002746411],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003064387,"threshold_uncertainty_score":0.0102514,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01139423409689129,"score_gpt":0.2135443274600791,"score_spread":0.2021500933631878,"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."}}