{"id":"W331554982","doi":"10.1080/11956860.2000.11682618","title":"Why biennials are so few: Habitat availability and the species pool","year":2000,"lang":"en","type":"article","venue":"Ecoscience","topic":"Ecology and Vegetation Dynamics Studies","field":"Environmental Science","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Habitat; Perennial plant; Ecology; Vegetation (pathology); Biology; Flora (microbiology); Abundance (ecology); Relative species abundance; Common species; Geography","routes":{"ca_aff":true,"ca_fund":false,"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":[0.001070781,0.0001161978,0.0005168917,0.0008001598,0.00135438,0.001466063,0.0006125984,0.0003460617,0.003543086],"category_scores_gemma":[0.003393508,0.0002849977,0.000153732,0.0006196375,0.001484459,0.001939135,0.001212072,0.000402323,0.0004035854],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006546605,"about_ca_system_score_gemma":0.0004716662,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02313186,"about_ca_topic_score_gemma":0.07784361,"domain_scores_codex":[0.9995725,0.00006521172,0.00002831532,0.0001619266,0.00006725688,0.0001048133],"domain_scores_gemma":[0.9971995,0.0006106026,0.000749143,0.0002432837,0.0003150605,0.0008824369],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001760069,0.00003590847,0.9464602,0.0001691138,0.0001180259,0.0003804563,0.006767462,0.0001733438,0.00578156,0.002271604,0.001559066,0.03610722],"study_design_scores_gemma":[0.000007669969,0.00003629987,0.9897838,0.00005360518,0.00001805403,0.0002644124,0.003728258,0.0001919917,0.0001439023,0.002509192,0.003249219,0.00001343285],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9962436,0.0008533211,0.0004174303,0.0004810019,0.000008926312,0.000007212476,0.0001547625,0.000007306262,0.001826415],"genre_scores_gemma":[0.9989819,0.0002936271,0.0001867529,0.0001330125,0.000008854297,0.000005272581,0.00007949771,0.000005341967,0.0003056898],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02313186,"threshold_uncertainty_score":0.04599446,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008149610401179402,"score_gpt":0.2082660485275811,"score_spread":0.2001164381264017,"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."}}