{"id":"W4307679279","doi":"10.3389/fevo.2022.921472","title":"The effect of urban environments on the diversity of plants in unmanaged grasslands in Los Angeles, United States","year":2022,"lang":"en","type":"article","venue":"Frontiers in Ecology and Evolution","topic":"Urban Green Space and Health","field":"Environmental Science","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"National Oceanic and Atmospheric Administration","keywords":"Biodiversity; Urbanization; Geography; Beta diversity; Ecology; Native plant; Ecosystem; Alpha diversity; Grassland; Introduced species; Gamma diversity; Invasive species; Urban ecology; Species diversity; Ecosystem services; Urban ecosystem; Dominance (genetics); Biology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000833411,0.00005742229,0.0001216305,0.0001021865,0.0002227047,9.894923e-7,0.0001358216,0.00004057155,0.00002521614],"category_scores_gemma":[0.00001598944,0.00003996962,0.00001277048,0.0001946133,0.0002209532,0.00003321523,0.0002219997,0.0001967782,8.389395e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003449844,"about_ca_system_score_gemma":0.000003672448,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002000452,"about_ca_topic_score_gemma":0.01326156,"domain_scores_codex":[0.9990062,0.0004722201,0.0001254264,0.0001181531,0.0001129709,0.0001650094],"domain_scores_gemma":[0.9996547,0.000159696,0.00007593294,0.00009407104,4.128931e-7,0.00001514783],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003187546,0.00005014268,0.9853211,0.000004793117,0.000005290609,0.000002951939,0.0004458815,0.002656621,0.00001584812,0.00002294516,0.0109879,0.0001677909],"study_design_scores_gemma":[0.0006209869,0.0003959422,0.9939556,0.000004642179,0.000004207562,3.532897e-7,0.0008152848,0.003140916,0.00001833695,0.0004144662,0.0005932727,0.00003596301],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992506,0.0001443052,0.00001184754,0.0001174041,0.0001013046,0.0002415856,0.00002724458,0.000001526181,0.0001041788],"genre_scores_gemma":[0.9996683,0.0001370676,0.000007586021,0.00004522238,0.000002117701,0.00001624783,0.00001732478,0.000002151157,0.0001040122],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01126111,"threshold_uncertainty_score":0.7400262,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004765229969525055,"score_gpt":0.1847664709705431,"score_spread":0.180001241001018,"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."}}