{"id":"W2065485604","doi":"10.1890/07-0393.1","title":"DIRECT AND INDIRECT CONTROL OF GRASSLAND COMMUNITY STRUCTURE BY LITTER, RESOURCES, AND BIOMASS","year":2008,"lang":"en","type":"article","venue":"Ecology","topic":"Ecology and Vegetation Dynamics Studies","field":"Environmental Science","cited_by":142,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"University of Alberta; Alberta Conservation Association","keywords":"Species evenness; Species richness; Biomass (ecology); Ecology; Grassland; Biodiversity; Species diversity; Litter; Plant community; Biology; Ecosystem","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001495739,0.00007370386,0.0001911779,0.00002270087,0.000323744,0.000002176042,0.00006689077,0.00009272702,0.0001205622],"category_scores_gemma":[0.00005808271,0.00006397088,0.00001122779,0.00005414947,0.0007917344,0.00003643369,0.0001041222,0.0001167778,0.000003449891],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000017308,"about_ca_system_score_gemma":0.000002566938,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002543404,"about_ca_topic_score_gemma":0.004104393,"domain_scores_codex":[0.9993787,0.0002335211,0.0001130437,0.0001123196,0.00003870082,0.0001236783],"domain_scores_gemma":[0.9994667,0.0003390435,0.00007081666,0.0000856008,0.000004629303,0.00003325117],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001589088,0.00003035641,0.9928107,0.000006155445,0.00002918507,0.000002711388,0.001058477,0.000005016668,0.004417528,0.000007214818,0.001482768,0.0001339512],"study_design_scores_gemma":[0.0005774791,0.0001518514,0.9969563,0.000001012089,0.00001275444,0.00002793599,0.00005068316,0.00008518434,0.000397581,0.000373765,0.001303485,0.000061931],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9973632,0.0003460021,0.00001492462,0.0002218118,0.00004365059,0.00008802092,0.00003997266,0.00001112315,0.001871291],"genre_scores_gemma":[0.9994308,0.0001072967,0.00007035293,0.0001789856,0.000004654845,0.000005024521,0.000005849758,0.00000369015,0.0001932881],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004145591,"threshold_uncertainty_score":0.2917178,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006424844423312271,"score_gpt":0.2014974259745799,"score_spread":0.1950725815512676,"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."}}