{"id":"W2110845589","doi":"10.1111/j.1461-0248.2005.00729.x","title":"Hubbell's fundamental biodiversity parameter and the Simpson diversity index","year":2005,"lang":"en","type":"article","venue":"Ecology Letters","topic":"Ecology and Vegetation Dynamics Studies","field":"Environmental Science","cited_by":113,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Biodiversity; Metacommunity; Ecology; Biology; Diversity index; Abundance (ecology); Relative abundance distribution; Relative species abundance; Neutral theory of molecular evolution; Global biodiversity; Species diversity; Population; Species richness; Biological dispersal; Demography","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":[0.001382435,0.0002325784,0.0002771071,0.002263651,0.0003278377,0.001261945,0.0004887564,0.0003300061,0.002243689],"category_scores_gemma":[0.00812575,0.0001478561,0.0001729435,0.001668727,0.001010001,0.001784628,0.0009101658,0.0005304453,0.000335701],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009740443,"about_ca_system_score_gemma":0.0004792854,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001827501,"about_ca_topic_score_gemma":0.001236013,"domain_scores_codex":[0.9996184,0.0001180462,0.00002477551,0.00007597235,0.0001149575,0.0000477857],"domain_scores_gemma":[0.995222,0.002447739,0.0009776619,0.0003073748,0.0005812137,0.0004639929],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0001457188,0.0000740124,0.1850632,0.0002008348,0.0001862621,0.0004096346,0.001079195,0.0761188,0.0104413,0.6058626,0.006542461,0.1138759],"study_design_scores_gemma":[0.00002900924,0.00006657579,0.1802417,0.0001340577,0.00003463717,0.0008143719,0.000568918,0.1507798,0.004549929,0.647202,0.01541959,0.0001594901],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7346379,0.002313837,0.2228332,0.0006721292,0.0002012791,0.0001010279,0.001275156,0.0003145282,0.03765094],"genre_scores_gemma":[0.9859642,0.0002516916,0.01254012,0.00002986421,0.00005069155,0.00002248441,0.0002077158,0.00001804387,0.0009152092],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002263651,"threshold_uncertainty_score":0.007505894,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006063609278793586,"score_gpt":0.1858239616480884,"score_spread":0.1797603523692948,"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."}}