{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001952704,0.0001045966,0.00009839001,0.0005940665,0.0003872376,0.000606952,0.0002269916,0.0001135875,0.0008376517],"category_scores_gemma":[0.0005875953,0.00009727593,0.00009894795,0.000545652,0.0003175845,0.0002646597,0.0004240579,0.000175145,0.00008431335],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006948969,"about_ca_system_score_gemma":0.0003591058,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.09206603,"about_ca_topic_score_gemma":0.3193106,"domain_scores_codex":[0.9998317,0.00004568177,0.00001291878,0.0000492411,0.00002816595,0.00003240194],"domain_scores_gemma":[0.9993362,0.00009858565,0.000255677,0.00003149956,0.0001262831,0.0001517744],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005094406,0.00003324342,0.9941346,0.00001691004,0.00003152513,0.00007043958,0.0005410887,0.0001343372,0.0004352644,0.00002873721,0.0003830229,0.004139782],"study_design_scores_gemma":[8.643985e-7,0.00001037895,0.9993387,0.000003223262,0.000003184771,0.00001678957,0.0003686268,0.00007297663,0.00002256941,0.000005616116,0.000155981,0.000001163808],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993394,0.00004955266,0.00002480511,0.0000248058,0.000001125905,0.00000276647,0.0002143644,0.000002724848,0.0003404764],"genre_scores_gemma":[0.9993825,0.00005608641,0.00008112393,0.0000156394,0.000002425646,0.000008379392,0.0002662921,0.00000116061,0.0001863897],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09206603,"threshold_uncertainty_score":0.1830603,"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."}}